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Lee MCC, Ding AYL. The Relationship Between Market Culture, Clan Culture, Benevolent Leadership, Work Engagement, and Job Performance: Leader's Dark Triad as a Moderator. Psychol Rep 2024; 127:887-911. [PMID: 35981716 DOI: 10.1177/00332941221121564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Benevolent leadership is one of the leadership styles which provides a positive influence on employees. However, the current leadership literature has yet to investigate how benevolent leadership leads to job performance, the processes involved, the relationship between organizational culture and benevolent leadership, and the role of dark side of leaders in affecting this relationship. Using the leader-culture fit framework within an Eastern context, the current study first investigates the relationship between benevolent leadership and job performance through work engagement. The study then compares two contrasting organizational culture (i.e., market culture and clan culture) on benevolent leadership. Finally, the study investigates how leaders' dark triad affects the relationship between organizational culture and benevolent leadership. 374 full-time white-collar employees (Males = 54.01%; Mean age: 32.7 years) from various private organizations within the service industry participated in this study. The results showed that work engagement mediated benevolent leadership and job performance. Market culture showed a negative relationship with benevolent leadership while clan culture showed a positive relationship with benevolent leadership. Benevolent leadership mediated clan culture (but not market culture) and work engagement. Under a high market culture with a high dark triad leader, benevolent leadership is at its lowest level. Under a high clan culture with a low dark triad leader, benevolent leadership is at its highest level. The findings suggest the importance of benevolent leadership within a clan culture (rather than market culture), in aligning with the leader-culture fit framework in increasing employees' work engagement and job performance.
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Affiliation(s)
| | - Alyssa Y L Ding
- Department of Psychology, Sunway University, Petaling Jaya, Malaysia
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202
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Cheung WC, Miles LM, Hawkes RE, French DP. Experiences of online group support for engaging and supporting participants in the National Health Service Digital Diabetes Prevention Programme: A qualitative interview study. J Health Serv Res Policy 2024; 29:100-110. [PMID: 38096783 PMCID: PMC10910750 DOI: 10.1177/13558196231212846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
OBJECTIVES The National Health Service Digital Diabetes Prevention Programme is a nine-month behavioural intervention for adults in England at risk of type 2 diabetes. This qualitative study aimed to explore how service users engaged with the group support available within the programme. METHODS The majority of participants (n = 33), all service users, were interviewed twice via telephone, at 2-4 months into the programme, and at the end of the programme at 8-10 months. Semi-structured interviews covered participants' experiences of online group support functions and how such groups served as a route of support to aid participants' behavioural changes. Data were analysed using manifest thematic analysis. RESULTS The majority of participants valued the format of closed group chats, which provided an interactive platform to offer and receive support during their behaviour change journey. However, engagement with group chats reduced over time, and some participants did not find them useful when there was a lack of common interests within the group. Health coaches helped to promote engagement and build rapport among participants within the group chats. Participants reported mixed experiences of discussion forums. CONCLUSIONS Programme developers should consider how to optimise online group support to help service users make behavioural changes, in terms of format, participant composition and use of health coach moderators. Further research is required to better understand who might benefit most from 'group chat' or 'discussion forum' support. Health coach moderation of online support groups is likely to facilitate engagement.
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Affiliation(s)
- Wang Chun Cheung
- Research Assistant, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Lisa M Miles
- Research Associate, Manchester Centre for Health Psychology, Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Rhiannon E Hawkes
- Research Associate, Manchester Centre for Health Psychology, Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - David P French
- Professor of Health Psychology, Manchester Centre for Health Psychology, Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
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203
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Tavares VDDO, de Sousa GM, Schuch FB, Campanelli S, Meyer J, de Almeida RN, Agrícola PMD, Alves L, Gurgel ML, Gonçalves KTDC, Patten S, Sarris J, Barbalho W, Arcoverde EN, Galvão-Coelho NL. Self-Reported Mood and Lifestyle-Related Physical Activity of Young Adults With Major Depressive Disorder. Percept Mot Skills 2024; 131:489-513. [PMID: 38231015 DOI: 10.1177/00315125241226997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
We investigated whether mood and lifestyle-related indicators of physical health are differentially expressed according to self-reported levels of depressive symptoms among young adults with a current episode of major depression. In a cross-sectional study, we recruited 94 young adults (females = 67, 71.3%; males = 27, 28.7%; aged 18-35 years) with a current episode of major depression. We assessed their mood with the Profile of Mood States (POMS), and Beck Anxiety Inventory-(BAI), sleep with the Pittsburgh Sleep Quality Index (PSQI), physical activity with the Simple Physical Activity Questionnaire (SIMPAQ), and their cardiorespiratory fitness. Participants' depression levels were classified as follows using established cut-points: (a) Mild Depressive Symptoms (MIDS, BDI-II 14-19 points, n = 17), (b) Moderate Depressive Symptoms (MODS, BDI-II 20-28 points, n = 37) or (c) Severe Depressive Symptoms (SEDS, BDI-II 29-63 points, n = 40). As expected, we found that young adults with SEDS, when compared to those with MODS and MIDS, showed higher depressive mood on the POMS, and they exhibited greater anxiety symptoms, lower reported 'vigor' on physical activity measures, worse sleep quality as expressed by their global score sleep; daytime dysfunction; and sleep disturbance, and they showed lower cardiorespiratory fitness. Those with moderate depressive symptoms only differed from those with mild symptoms with respect to hostility, fatigue and mood disturbance. Although there was a gradient whereby worse mental and physical health indicators were more closely related to the SEDS depression categorization, while healthier indicators were associated with the MIDS category, some parameters were not different between the MDD severity groups, particularly when comparing MIDS and MODS. Clinicians treating patients with MDD should consider these factors when designing lifestyle-based interventions.
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Affiliation(s)
- Vagner Deuel de O Tavares
- Laboratory of Hormone Measurement, Department of Physiology and Behavior, Federal University of Rio Grande do Norte, Natal, Brazil
- Graduate Program in Psychobiology, Center for Biosciences, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Geovan Menezes de Sousa
- Laboratory of Hormone Measurement, Department of Physiology and Behavior, Federal University of Rio Grande do Norte, Natal, Brazil
- Graduate Program in Psychobiology, Center for Biosciences, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Felipe B Schuch
- Department of Sports Methods and Techniques, Federal University of Santa Maria, Santa Maria, Brazil
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Faculty of Health Sciences, Universidad Autónoma de Chile, Providencia, Chile
| | - Stephany Campanelli
- Graduate Program in Psychobiology, Center for Biosciences, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Jacob Meyer
- Department of Kinesiology, Iowa State University, Ames, IA, USA
| | - Raissa Nóbrega de Almeida
- Laboratory of Hormone Measurement, Department of Physiology and Behavior, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Pedro Moraes Dutra Agrícola
- Laboratory of Hormone Measurement, Department of Physiology and Behavior, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Leonardo Alves
- Laboratory of Hormone Measurement, Department of Physiology and Behavior, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Maria Luiza Gurgel
- Onofre Lopes University Hospital, Federal University of Rio Grande do Norte, Natal, Brazil
| | | | - Scott Patten
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Jerome Sarris
- Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, AU-VIC, Australia
- NICM Health Research Institute, Western Sydney University, Penrith, AU-NSW, Australia
| | - Walter Barbalho
- Onofre Lopes University Hospital, Federal University of Rio Grande do Norte, Natal, Brazil
| | | | - Nicole Leite Galvão-Coelho
- Laboratory of Hormone Measurement, Department of Physiology and Behavior, Federal University of Rio Grande do Norte, Natal, Brazil
- NICM Health Research Institute, Western Sydney University, Penrith, AU-NSW, Australia
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204
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Komatsu AV, Costa RCS, Buoso FP, Dos Santos PV, Caetano LAO, Bazon MR. Psychosocial adaptation under adverse experiences: A study on the role of empathy with adolescents from vulnerable contexts in Brazil. CHILD ABUSE & NEGLECT 2024; 150:106298. [PMID: 37355426 DOI: 10.1016/j.chiabu.2023.106298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/01/2023] [Accepted: 06/13/2023] [Indexed: 06/26/2023]
Abstract
BACKGROUND Adverse Childhood Experiences (ACEs) are potentially traumatic events that affect children and adolescents, increasing the risk for negative outcomes in several developmental domains. The literature suggests that ACEs affect boys and girls differently, and that protective factors such as social and emotional skills may favor resilience processes and promote Psychosocial Adjustment. OBJECTIVE The present study aimed to verify gender differences in relation to ACEs and Empathy, and to identify whether the effect of ACEs on Psychosocial Adjustment is moderated by Empathy. PARTICIPANTS AND SETTING A total of 1229 boys and girls aged 14 to 17 years from public schools in regions considered to be of high social vulnerability in two cities of Brazil participated in this study. METHODS Comparisons between genders were carried out using a logistic regression model. We then fitted multiple regression models predicting Psychosocial Adjustment, where ACEs, Empathy, and an interaction term between ACEs and Empathy were employed as independent variables, controlled by gender. RESULTS Logistic regression analysis showed that girls experience ACEs more often than boys (d = 0.26, p = 0.02; d = 0.36; p < 0.001), and score higher on the Empathy scale (d = 0.43, p < 0.001). The genders do not differ in Community Violence Exposure nor Psychosocial Adjustment levels. Interaction analysis showed that Empathy moderates the effect of ACEs on adolescents' level of Psychosocial Adjustment. In the context of close relationships, Empathy may counteract the effect of ACEs, while in cases involving domestic violence and/or psychological abuse, it may amplify the impact of ACEs. CONCLUSIONS The results show the relevance of considering gender specificities and that the role played by Empathy is more complex and needs further investigation. We emphasize that programs and policies aiming to prevent ACEs and their harmful effects should consider its types, in addition to the diversity and the specificities of the target population.
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Affiliation(s)
- André Vilela Komatsu
- Max Planck Institute for Human Development, Germany; University of São Paulo, Brazil
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205
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Wang F, Syed Ali SKB. Health benefits of short Taichi Qigong exercise (STQE) to University Students' core strength, lower limb explosive force, cardiopulmonary endurance, and anxiety: A Quasi experiment research. Medicine (Baltimore) 2024; 103:e37566. [PMID: 38552100 PMCID: PMC10977524 DOI: 10.1097/md.0000000000037566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 02/20/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND College students' physical fitness has declined over the past decades. Taichi Qigong exercise offers numerous health benefits and could serve as a suitable option for them. Traditional programs, however, are time-consuming and necessitate long-term commitments. Therefore, a more cost-effective intervention is needed. METHODS The study enrolled a total of 31 students who actively participated in a 5-week STQE program, consisting of three 60-minute sessions per week. Physical and mental health assessments included the Plank test, vital capacity measurement, 1000/800 m run test, standing jump, and the Zung Self-Rating Scale. Data analysis was performed using SPSS. RESULTS Following the STQE intervention, participants showed improvement in core strength (28.1 seconds in the Plank test, P = .025) and lower limb explosive force (6.52 cm in the standing jump test, P = .011), accompanied by a decrease in anxiety levels (a reduction of 3.41 in the Zung Self-Rating Scale, P = .039). However, no significant improvements were observed in cardiopulmonary endurance, as evidenced by a non-significant increase of 237.84 mL in vital capacity (P = .134) and a non-significant reduction of 1.6 seconds in the 1000/800 m run test (P = .764). CONCLUSION The study suggests that the STQE program effectively improves core strength, lower limb explosive force, and reduces anxiety levels among university students.
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Affiliation(s)
- Feng Wang
- Department of Education Foundations and Humanities, Faculty of Education, University of Malaya, Kuala Lumpur, Malaysia
| | - Syed Kamaruzaman Bin Syed Ali
- Department of Education Foundations and Humanities, Faculty of Education, University of Malaya, Kuala Lumpur, Malaysia
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206
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Guingrich RE, Graziano MSA. Ascribing consciousness to artificial intelligence: human-AI interaction and its carry-over effects on human-human interaction. Front Psychol 2024; 15:1322781. [PMID: 38605842 PMCID: PMC11008604 DOI: 10.3389/fpsyg.2024.1322781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 03/13/2024] [Indexed: 04/13/2024] Open
Abstract
The question of whether artificial intelligence (AI) can be considered conscious and therefore should be evaluated through a moral lens has surfaced in recent years. In this paper, we argue that whether AI is conscious is less of a concern than the fact that AI can be considered conscious by users during human-AI interaction, because this ascription of consciousness can lead to carry-over effects on human-human interaction. When AI is viewed as conscious like a human, then how people treat AI appears to carry over into how they treat other people due to activating schemas that are congruent to those activated during interactions with humans. In light of this potential, we might consider regulating how we treat AI, or how we build AI to evoke certain kinds of treatment from users, but not because AI is inherently sentient. This argument focuses on humanlike, social actor AI such as chatbots, digital voice assistants, and social robots. In the first part of the paper, we provide evidence for carry-over effects between perceptions of AI consciousness and behavior toward humans through literature on human-computer interaction, human-AI interaction, and the psychology of artificial agents. In the second part of the paper, we detail how the mechanism of schema activation can allow us to test consciousness perception as a driver of carry-over effects between human-AI interaction and human-human interaction. In essence, perceiving AI as conscious like a human, thereby activating congruent mind schemas during interaction, is a driver for behaviors and perceptions of AI that can carry over into how we treat humans. Therefore, the fact that people can ascribe humanlike consciousness to AI is worth considering, and moral protection for AI is also worth considering, regardless of AI's inherent conscious or moral status.
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Affiliation(s)
- Rose E. Guingrich
- Department of Psychology, Princeton University, Princeton, NJ, United States
- Princeton School of Public and International Affairs, Princeton University, Princeton, NJ, United States
| | - Michael S. A. Graziano
- Department of Psychology, Princeton University, Princeton, NJ, United States
- Princeton Neuroscience Institute, Princeton University, Princeton, NJ, United States
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207
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Hu DD, Guo XD, Zheng H, Yan C, Lui SSY, Wang YY, Wang Y, Chan RCK. Empathic accuracy in individuals with schizotypal personality traits. Psych J 2024. [PMID: 38530878 DOI: 10.1002/pchj.743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 01/31/2024] [Indexed: 03/28/2024]
Abstract
Empirical research using the Empathic Accuracy Task (EAT) has suggested that schizophrenia patients and people with schizotypal personality disorder exhibit lower empathic accuracy than healthy people. However, empathic accuracy in a subclinical sample with high levels of schizotypy has seldom been studied. Our study aimed to investigate empathy in a subclinical sample using the Chinese version of the EAT and a self-report empathy measure. Forty participants with high levels of schizotypy (HS participants) and 40 with low levels of schizotypy (LS participants), as measured by the Schizotypal Personality Questionnaire (SPQ), were recruited. All participants completed the Chinese version of the EAT and the self-report Questionnaire of Cognitive and Affective Empathy. Empathic accuracy (EA) scores and the intra-individual variability of EA scores were calculated. Independent samples t tests and Pearson correlation analyses were performed to examine group differences in empathy and the relationship between empathy and schizotypy respectively. HS participants exhibited reduced EA for both positive and negative videos, and larger intra-individual variability of EA for negative videos than LS participants. However, HS and LS participants did not differ in self-report cognitive empathy. Moreover, the interpersonal dimension of the SPQ was negatively correlated with EAT performance and self-report cognitive empathy in LS participants. Individuals with HS show poorer performance-based EA but relatively intact self-report cognitive empathy. This study provides empirical evidence for the ontogeny of empathy deficits in subclinical populations at risk of developing schizophrenia, supporting early interventions for social cognitive deficits.
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Affiliation(s)
- Ding-Ding Hu
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Xiao-Dong Guo
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Hong Zheng
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Chao Yan
- Key Laboratory of Brain Functional Genomics (MOES & STCSM), School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Simon S Y Lui
- Department of Psychiatry, School of Clinical Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, Hong Kong, China
| | - Yan-Yu Wang
- School of Psychology, Weifang Medical University, Weifang, China
| | - Yi Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Raymond C K Chan
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
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208
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Meng L, He L, Chen M, Huang Y. The compensation effect of competence frustration and its behavioral manifestations. Psych J 2024. [PMID: 38530872 DOI: 10.1002/pchj.746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 02/01/2024] [Indexed: 03/28/2024]
Abstract
The frustration of competence, one of the three basic psychological needs proposed by self-determination theory, has been widely demonstrated to negatively influence one's motivation and well-being in both work and life. However, research on the recovery mechanism of competence is still in the nascent stage. In this study, a two-stage behavioral experiment was conducted to examine the restoration of competence and the potential moderating role of resilience. Results showed that individuals who were asked to recall experience of competence frustration performed better on subsequent tasks, manifesting their behavioral efforts of competence restoration. However, resilience does not play a significant moderating role in competence restoration. Through convergent behavioral evidence, findings of this study demonstrate the compensation effect of competence frustration.
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Affiliation(s)
- Liang Meng
- Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), School of Business and Management, Shanghai International Studies University, Shanghai, China
- Institute of Organizational Behavior and Organizational Neuroscience, Shanghai International Studies University, Shanghai, China
| | - Linglan He
- Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), School of Business and Management, Shanghai International Studies University, Shanghai, China
- Institute of Organizational Behavior and Organizational Neuroscience, Shanghai International Studies University, Shanghai, China
| | - Mingming Chen
- Key Laboratory of Brain-Machine Intelligence for Information Behavior (Ministry of Education and Shanghai), School of Business and Management, Shanghai International Studies University, Shanghai, China
- Institute of Organizational Behavior and Organizational Neuroscience, Shanghai International Studies University, Shanghai, China
| | - Yueting Huang
- College of Foreign Languages, Sichuan University, Chengdu, China
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209
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Pei F. Exploring Gender Moderation: The Impact of Neighborhood Factors on Adolescent Internalizing and Externalizing Symptoms. CHILDREN (BASEL, SWITZERLAND) 2024; 11:389. [PMID: 38671606 PMCID: PMC11049324 DOI: 10.3390/children11040389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 03/14/2024] [Accepted: 03/21/2024] [Indexed: 04/28/2024]
Abstract
Limited previous studies investigated the influences of various types of neighborhood factors on adolescent behavior problems. Meanwhile, although previous theoretical frameworks suggested that gender played a significant role in terms of neighborhood impacts on adolescent behavioral problems, few studies investigated the gender differences in such neighborhood influences. Using the year 9 and year 15 data of the national dataset Future of Families and Child Wellbeing Study (FFCWS, overly sampled participants from low-income families), this study examined how the neighborhood structural and process factors can affect adolescent behavioral problems (internalizing and externalizing symptoms) and whether gender worked as a significant moderator for such relationships in the U.S. Structural equation models and multigroup SEM were estimated (N = 3411). Findings suggested that residential instability was associated with increased levels of internalizing symptoms among adolescents at age 15, whereas neighborhood social cohesion was linked to reduced levels of externalizing symptoms throughout adolescence. Furthermore, the moderating effects of gender were found for the association between residential instability and internalizing symptoms. Implications of such findings are further discussed.
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Affiliation(s)
- Fei Pei
- School of Social Work, David B. Falk College of Sport and Human Dynamics, Syracuse University, White Hall, 440, Syracuse, NY 13244, USA
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210
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Chen MZ, Chen XL, Xu Q, Cao XD, Wang MY, Cao R. Mediating the Role of Perceived Social Support Between Frailty and Self-Perceived Burden in Elderly Patients with Diabetes. Patient Prefer Adherence 2024; 18:745-752. [PMID: 38558833 PMCID: PMC10979673 DOI: 10.2147/ppa.s452648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/16/2024] [Indexed: 04/04/2024] Open
Abstract
Objective To explore the mediating effects of perceived social support between frailty and self-perceived burden (SPB) in elderly patients with diabetes and to provide a theoretical basis for reducing that burden. Methods A total of 169 elderly patients with diabetes who were hospitalised in the endocrinology department of a third-class hospital in Wuxi between May 2020 and July 2022 were included in this study using the convenience sampling method. Patients were assessed by the general information questionnaire, the Chinese version of the Tilburg frailty inventory (TFI), the Self-Perceived Burden Scale (SPBS) and the Perceived Social Support Scale (PSSS). The SPSS 22.0 software was used for Pearson's correlation analysis and multiple linear regression analysis. Model four of the SPSS PROCESS was used for mediating the effect analysis. Results The SPBS of elderly patients with diabetes was positively correlated with the TFI (P < 0.01) and negatively correlated with the PSSS (P < 0.01). The results of the Bootstrap test showed that the mediating effect of the PSSS on the relationship between the TFI and the SPBS in elderly patients with diabetes was 0.296 (95% CI: 0.007, 0.066), and the mesomeric effect accounted for 17.3% of the total effect. Conclusion The debilitation of elderly patients with diabetes can be reduced by decreasing their SPB through perceived social support. This can be achieved through comprehensive interventions by nurses.
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Affiliation(s)
- Ming-Zhu Chen
- Department of Endocrinology, The Affiliated Wuxi People’s Hospital to Nanjing Medical University, Wuxi, 214001, People’s Republic of China
| | - Xiao-Lei Chen
- Nursing Department, The Affiliated Wuxi People’s Hospital to Nanjing Medical University, Wuxi, 214001, People’s Republic of China
| | - Qin Xu
- School of Nursing, Nanjing Medical University, Nanjing, 211166, People’s Republic of China
| | - Xiao-Dong Cao
- Nursing Department, The Affiliated Wuxi People’s Hospital to Nanjing Medical University, Wuxi, 214001, People’s Republic of China
| | - Meng-Yu Wang
- Department of Endocrinology, The Affiliated Wuxi People’s Hospital to Nanjing Medical University, Wuxi, 214001, People’s Republic of China
| | - Rong Cao
- Department of Endocrinology, The Affiliated Wuxi People’s Hospital to Nanjing Medical University, Wuxi, 214001, People’s Republic of China
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211
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Karaman HB, Arslan C. The mediating role of social media addiction and phubbing in basic psychological needs in relationships and relationship satisfaction. Front Psychol 2024; 15:1291638. [PMID: 38586290 PMCID: PMC10995373 DOI: 10.3389/fpsyg.2024.1291638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 03/11/2024] [Indexed: 04/09/2024] Open
Abstract
This study aimed to examine the mediating role of phubbing and social media addiction in the correlation between satisfaction levels of basic psychological needs in romantic relationships and relationship satisfaction. The participants were 958 students from various universities in Türkiye. The research utilized demographic information form for personal information of the participants, the Satisfaction of Basic Psychological Needs in Romantic Relationships Scale, the Generic Scale of Phubbing, the Social Media Addiction Scale-Adult Form, and the Relationship Satisfaction Scale. It was concluded in the research that social media addiction and phubbing had a mediating role in the correlation between the needs for love/belonging β = 0.05, power β = 0.03, and freedom β = -0.08 and the relationship satisfaction. The bootstrapping method performed in the study showed that indirect effect of the need for fun on the relationship satisfaction was significant, but in the Sobel test, social media addiction and phubbing was not found to have a mediating role in this correlation (p > 0.05). It was concluded that phubbing had a mediating role for all needs other than the need for fun in the correlation between satisfaction of basic psychological needs in romantic relationships and social media addiction. Finally, social media addiction was found to have a mediating role in the correlation between phubbing and relationship satisfaction. These findings were discussed in line with the literature. As shown by the findings, it was observed that satisfaction of basic psychological needs in romantic relationships affected the relationship satisfaction, and social media addiction and phubbing had a mediating role in that correlation.
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Affiliation(s)
- Hüseyin Buğra Karaman
- Department of Psychological Counseling and Guidance, Necmettin Erbakan University, Konya, Türkiye
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212
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Jiang Z, Hou S, Zhang Y, Zong L. The mediating and moderating effects of resilience on the relationship between sleep quality and psychological distress in Chinese women with infertility. BMC Womens Health 2024; 24:192. [PMID: 38515092 PMCID: PMC10956316 DOI: 10.1186/s12905-024-03018-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 03/12/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Research has widely indicated that the psychological distress experienced by infertile patients during fertility treatments may have a negative effect on the results of assisted reproduction. Although numerous studies have shown that psychological resilience and sleep quality are important influencing factors for psychological distress, the mediating mechanisms of psychological resilience in the relationship between sleep quality and psychological distress for Chinese women in particular remain unclear. Therefore, the current study investigates the association between sleep quality, resilience, and psychological distress in Chinese women with infertility and examines the mediating and moderating roles of resilience on the relationship between sleep quality and psychological distress. METHODS In this cross-sectional study, a total of 595 women with infertility who were undergoing IVF-ET were recruited at the Reproductive Medicine, Shandong University, from April to November 2019. Participants were instructed to complete four questionnaires, including a questionnaire about socio-demographic and clinical-related information, the Pittsburgh Sleep Quality Index (PSQI), the 10-item Connor-Davidson Resilience Scale (CD-RISC-10), and the Kessler-10 (K10). Pearson's correlation analysis was conducted preliminarily to describe the relationships between sleep quality, resilience, and psychological distress. A mediation model and a moderated model were constructed and analyzed using the PROCESS macro for SPSS. The Johnson-Neyman (J-N) technique was then used to identify the regions of significance across the levels of moderator values. RESULTS Patients in the sample had a high prevalence of psychological distress (48.6%, K10 scores > 22), and mediation analysis indicated that resilience played a partially mediating role in the relationship between sleep quality and psychological distress (indict effect = 0.072, P < 0.001). Moderation analysis indicated that resilience also moderated the association between sleep quality and psychological distress. CONCLUSIONS Resilience may play a key role in the relationship between sleep quality and psychological distress. Our findings imply that resilience training may therefore be an effective component of psychological distress intervention in women with infertility.
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Affiliation(s)
- Zhenhua Jiang
- The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jingshi Road, Jinan, 250014, Shandong, China
| | - Sen Hou
- The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jingshi Road, Jinan, 250014, Shandong, China
| | - Yajie Zhang
- Jinan Maternity and Child Care Hospital, Jingsan Road, Jinan, 250000, Shandong, China
| | - Liping Zong
- Jinan Maternity and Child Care Hospital, Jingsan Road, Jinan, 250000, Shandong, China.
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213
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Chen Y, Liu TH, Xia Y, Ma Z. Psychometric Properties of the Chinese Version of 20-Item Zimbardo Time Perspective Inventory (C-ZTPI-20) in Chinese Adolescent Population. Psychol Res Behav Manag 2024; 17:1271-1282. [PMID: 38524283 PMCID: PMC10961010 DOI: 10.2147/prbm.s436735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 03/05/2024] [Indexed: 03/26/2024] Open
Abstract
Background This study assesses the psychometric properties of the Chinese version of the Zimbardo Time Perspective Inventory (C-ZTPI-20) in an adolescent population. Methods The investigation encompasses a sample of 2634 middle school students from China and aims to evaluate the instrument's reliability, structural validity, measurement invariance, criterion validity, and network structure attributes. Results First, descriptive analysis revealed satisfactory reliabilities for four out of five C-ZTPI-20 dimensions, with Present Fatalistic (PF) exhibiting relatively low reliability. Moreover, Confirmatory Factor Analysis (CFA) supported the 5-dimensional structure across all samples and sexes, albeit with a modest Tucker-Lewis Index (TLI) for girls. Furthermore, measurement invariance analysis underscores unbiased assessment across sexes. Sex differences emerge in the Present Hedonistic (PH) dimension, where boys showed higher scores. Furthermore, criteria validity analysis revealed that Past Positive (PP) and Future (F) were positively associated with extraversion, agreeableness, conscientiousness, openness, grit, and mental health, while they were negatively associated with neuroticism. Past Negative (PN) and PF showed inverse trends, while PH perspective demonstrated complex, varied correlations with these psychological traits, underscoring the multifaceted nature of time perspectives. Finally, network analysis revealed positive inter-correlations within dimensions and significant edge differences between sexes, particularly in inter-dimension connections. Despite differing rankings, the most central and marginal items remained consistent between boys and girls in network models. Conclusion These findings contribute to understanding the C-ZTPI-20's effectiveness in assessing adolescent time perspectives and inform interventions promoting psychological well-being and coping strategies.
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Affiliation(s)
- Ying Chen
- Sports Institute, Huaqiao University, Quanzhou, People’s Republic of China
| | - Tzu-Hsuan Liu
- School of Political Science and Public Administration, Huaqiao University, Quanzhou, People’s Republic of China
| | - Yiwei Xia
- School of Law, Southwestern University of Finance and Economics, Chengdu, People’s Republic of China
| | - Zhihao Ma
- Computational Communication Collaboratory, School of Journalism and Communication, Nanjing University, Nanjing, People’s Republic of China
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214
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Zhang Q, Chao X, Tu Y, Yao S, Quan P. A longitudinal study on the effect of labor values on benign/malicious envy: the mindfulness reperceiving model. Sci Rep 2024; 14:6706. [PMID: 38509160 PMCID: PMC10954757 DOI: 10.1038/s41598-024-54504-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 02/13/2024] [Indexed: 03/22/2024] Open
Abstract
This study investigates the relationship between labor values and two forms of envy-benign and malicious-as well as the potential mediating role of mindfulness using a mindfulness reperceiving model. Two thousand three hundred sixty three Chinese teenagers participated in a longitudinal study over an eight-month period, completing questionnaires measuring labor values, benign envy, malicious envy, and mindfulness. The cross-sectional data showed that labor values had an immediate negative effect on malicious envy, with mindfulness partially mediating this relationship. Additionally, labor values had an immediate positive effect on benign envy, but mindfulness did not mediate this relationship. Longitudinal data analysis revealed that the delayed effect of labor values on later benign/malicious envy was similar to its immediate effect. However, mindfulness only played a mediating role in the relationship between labor values and later malicious envy. Cross-gender stability was found in both the immediate effect model and the delayed effect model. Overall, this study sheds light on the influence of labor values on the development of social emotions and the potential mediating role of mindfulness in the Chinese cultural context.
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Affiliation(s)
- Qingji Zhang
- School of Education (Teachers College), Guangzhou University, Guangzhou, China
- School of Marxism, Dongguan University of Technology, Dongguan, China
| | - Xiaomei Chao
- School of Elementary Education, Changsha Normal University, Changsha, China.
| | - Yeman Tu
- School of Chemical Engineering and Energy Technology, Dongguan University of Technology, Dongguan, China.
| | - Shunyu Yao
- Guangzhou No.13 Middle School, Guangzhou, China.
| | - Peng Quan
- School of Humanities and Management, Guangdong Medical University, Dongguan, China.
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215
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Zhang L. Middle-aged and older adults in Aids village: a mixed methods study on talking about death and well-being promotion based on social support theory. Front Psychol 2024; 15:1363047. [PMID: 38572204 PMCID: PMC10987812 DOI: 10.3389/fpsyg.2024.1363047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 03/07/2024] [Indexed: 04/05/2024] Open
Abstract
Introduction Will about talking about death bring well-being? This study aims to explore the impact of talking about death on the subjective well-being of the rural middle-aged and older adults in China's "Aids village" from five dimensions: the way of talking about death, the attitude towards talking about death, the objects of talking about death with, the frequency of talking about death and the content of the death talk, and investigate whether social support played a mediating role during this process. Methods A field survey and in-depth interviews were conducted in Wen Lou village (a famous Chinese "Aids village"), and valid questionnaires were completed by the HIV/Aids-affected middle-aged and older adults. A series of linear regression analyses were conducted to detect whether the way of talking about death, the attitude towards talking about death, the objects of talking about death with, the frequency of talking about death and the content of the death talk predict the subjective well-being of the HIV/Aids-affected middle-aged and older adults. An empirical test for mediation effect was performed to examine whether social support played a mediating role during the process. Results It was found that the more frequent the middle-aged and older adults talk about death, the higher level of their subjective well-being is (ΔR2 = 0.056, 0.05 < p < 0.10), and during which process social support played a mediating role. Discussion The author believes that using "talking about death" as a kind of medical intervention, carrying out corresponding life education and death education, and developing a suitable hospice care model, may be a valuable way for the HIV/Aids-affected middle-aged and older adults in the rural area.
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Affiliation(s)
- Lin Zhang
- Department of Journalism and Communication, Shanghai University, Shanghai, China
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216
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Ellinghaus R, Bausenhart KM, Koc D, Ulrich R, Liepelt R. Order effects in stimulus discrimination challenge established models of comparative judgement: A meta-analytic review of the Type B effect. Psychon Bull Rev 2024:10.3758/s13423-024-02479-3. [PMID: 38504004 DOI: 10.3758/s13423-024-02479-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2024] [Indexed: 03/21/2024]
Abstract
This paper provides a comprehensive review of the Type B effect (TBE), a phenomenon reflected in the observation that discrimination sensitivity varies with the order of stimuli in comparative judgment tasks, such as the two-alternative forced-choice (2AFC) paradigm. Specifically, when the difference threshold is lower (higher) with the constant standard preceding rather than following the variable comparison, one speaks of a negative (positive) TBE. Importantly, prominent psychophysical difference models such as signal detection theory (Green & Swets, 1966) cannot easily account for the TBE, and are hence challenged by it. The present meta-analysis provides substantial evidence for the TBE across various stimulus attributes, suggesting that the TBE is a general feature of discrimination experiments when standard and comparison are presented successively. Thus, inconsistent with psychophysical difference models, subjective differences between stimuli are not merely a function of their physical differences but rather also depend on their temporal order. From the literature, we identify four classes of potential candidate theories explaining the origin of the TBE, namely (1) differential weighting of the stimulus magnitudes at the two positions (e.g., Hellström, Psychological Research, 39, 345-388 1977), (2) internal reference formation (e.g., Dyjas, Bausenhart, & Ulrich, Attention, Perception, & Psychophysics, 74, 1819-1841 2012), (3) Bayesian updating (e.g., de Jong, Akyürek, & van Rijn, Psychonomic Bulletin and Review, 28, 1183-1190 2021), and (4) biased threshold estimation (García-Pérez & Alcalá-Quintana, Attention, Perception & Psychophysics, 72, 1155-1178 2010). As these models, to some extent, make differential predictions about the direction of the TBE, investigating the respective boundary conditions of positive and negative TBEs might be a valuable perspective for diagnostic future research.
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Affiliation(s)
- Ruben Ellinghaus
- Department of General Psychology: Judgment, Decision Making, Action, Faculty of Psychology, University of Hagen (FernUniversität in Hagen), Hagen, Germany.
| | - Karin M Bausenhart
- Department of Psychology, Cognition and Perception, University of Tuebingen, Tuebingen, Germany
| | - Dilara Koc
- Department of General Psychology: Judgment, Decision Making, Action, Faculty of Psychology, University of Hagen (FernUniversität in Hagen), Hagen, Germany
| | - Rolf Ulrich
- Department of Psychology, Cognition and Perception, University of Tuebingen, Tuebingen, Germany
| | - Roman Liepelt
- Department of General Psychology: Judgment, Decision Making, Action, Faculty of Psychology, University of Hagen (FernUniversität in Hagen), Hagen, Germany
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217
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Whitton AE, Cooper JA, Merchant JT, Treadway MT, Lewandowski KE. Using Computational Phenotyping to Identify Divergent Strategies for Effort Allocation Across the Psychosis Spectrum. Schizophr Bull 2024:sbae024. [PMID: 38498838 DOI: 10.1093/schbul/sbae024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
BACKGROUND AND HYPOTHESIS Disturbances in effort-cost decision-making have been highlighted as a potential transdiagnostic process underpinning negative symptoms in individuals with schizophrenia. However, recent studies using computational phenotyping show that individuals employ a range of strategies to allocate effort, and use of different strategies is associated with unique clinical and cognitive characteristics. Building on prior work in schizophrenia, this study evaluated whether effort allocation strategies differed in individuals with distinct psychotic disorders. STUDY DESIGN We applied computational modeling to effort-cost decision-making data obtained from individuals with psychotic disorders (n = 190) who performed the Effort Expenditure for Rewards Task. The sample included 91 individuals with schizophrenia/schizoaffective disorder, 90 individuals with psychotic bipolar disorder, and 52 controls. STUDY RESULTS Different effort allocation strategies were observed both across and within different disorders. Relative to individuals with psychotic bipolar disorder, a greater proportion of individuals with schizophrenia/schizoaffective disorder did not use reward value or probability information to guide effort allocation. Furthermore, across disorders, different effort allocation strategies were associated with specific clinical and cognitive features. Those who did not use reward value or probability information to guide effort allocation had more severe positive and negative symptoms, and poorer cognitive and community functioning. In contrast, those who only used reward value information showed a trend toward more severe positive symptoms. CONCLUSIONS These findings indicate that similar deficits in effort-cost decision-making may arise from different computational mechanisms across the psychosis spectrum.
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Affiliation(s)
- Alexis E Whitton
- Black Dog Institute, University of New South Wales, Sydney, NSW, Australia
| | - Jessica A Cooper
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Jaisal T Merchant
- Schizophrenia and Bipolar Disorder Program, McLean Hospital, Belmont, MA, USA
| | - Michael T Treadway
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Kathryn E Lewandowski
- Schizophrenia and Bipolar Disorder Program, McLean Hospital, Belmont, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
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218
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Świątek AH, Szcześniak M, Borkowska H, Stempień M, Wojtkowiak K, Diessner R. The unexplored territory of aesthetic needs and the development of the Aesthetic Needs Scale. PLoS One 2024; 19:e0299326. [PMID: 38498465 PMCID: PMC10947697 DOI: 10.1371/journal.pone.0299326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 02/07/2024] [Indexed: 03/20/2024] Open
Abstract
Human needs, and their fulfillment, are the building blocks of human development, personality, and well-being. However, no published paper in the field of psychology has focused on exploring aesthetic needs. Maslow (1986) gave the topic little more than a paragraph; and Dweck [1], in her elegant Unified Theory of Motivation, Personality, and Development, never mentions aesthetic needs. The aim of this article is to describe developing a scale for measuring the intensity of aesthetic needs. The structure, psychometric properties, and criterion-related validity of the scale were verified with three independent samples (total N = 592). The results of an EFA and two CFAs indicated a three-factor structure: 1) the need to aestheticize everyday life (aesthetic experiences of everyday objects and events unrelated to art, such as the presentation of food or the appearance of a workspace, etc.); 2) the need for contact with aesthetic creations (the arts); 3) the need to aestheticize the built and natural environments (urban spaces, architecture, parks, wild nature, etc.). In addition, our criterion-related convergent validity studies have shown that people with high aesthetic needs are characterized by experiencing more intense experiences in contact with works of art, have higher aesthetic competence in art, are more intensely involved in four forms of beauty, have a higher ability to integrate beauty, a stronger trait gratitude, curiosity about nature, greater sensitivity to disgust, and the need for internal and external stimulation. This scale may prove useful in research on individual differences and the psychology of aesthetics.
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Affiliation(s)
| | | | - Hanna Borkowska
- Instytut Psychologii, Uniwersytet Szczeciński, Szczecin, Poland
| | - Michał Stempień
- Instytut Psychologii, Uniwersytet Szczeciński, Szczecin, Poland
| | | | - Rhett Diessner
- Psychology Department, Lewis-Clark State College, Lewiston, Maine, United States of America
- Bahá’í Institute of Higher Education, Tehran, Iran
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219
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Kattner F. False memories through auditory distraction: When irrelevant speech produces memory intrusions in the absence of semantic interference. Q J Exp Psychol (Hove) 2024:17470218241235654. [PMID: 38365601 DOI: 10.1177/17470218241235654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
Abstract
Task-irrelevant speech is known to cause disruption of short-term memory, either through specific interference with encoding processes (e.g., seriation, semantic processing) or by diverting attention from the focal task. Previous studies found that semantically related background speech can induce memory intrusions of words that were not part of the to-be-remembered list. While these findings suggest false memories due to semantic interference, the present study aims to test whether the presence of task-irrelevant speech affects the susceptibility to memory intrusions also in the absence of semantic interference. Therefore, incomprehensible to-be-ignored speech was presented during encoding of semantically related words. It was found across three experiments that incomprehensible changing-state speech increased the rate of false memories of non-presented but semantically related words in a subsequent recognition (Experiments 1 and 2) or recall test (Experiment 3), compared with white noise or steady-state speech. The findings indicate that speech interfered with serial-order processing of the to-be-remembered items, thus urging participants to rely on semantic information to encode and retrieve the presented words. While a focus on semantic information enabled participants to correctly recollect the majority of presented words, it most likely also increased the proportion of false memories of words with semantic associations to the presented words both in recall and recognition tests. In all three experiments, the presence of an auditory deviant in background speech did not increase the rate of false memories, suggesting that attentional capture alone does not necessarily induce source monitoring errors. However, Experiment 3 revealed that an increase in visual task-encoding load attenuated the changing-state effect on the production of false memories. This indicates that the semantic organisation processes initiated as a result of the loss of order information in case of changing-state speech may be sensitive to attentional control.
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Affiliation(s)
- Florian Kattner
- Institute for Mind, Brain and Behavior, Health and Medical University, Potsdam, Germany
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220
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Stodt B, Neudek D, Getzmann S, Wascher E, Martin R. Comparing auditory distance perception in real and virtual environments and the role of the loudness cue: A study based on event-related potentials. Hear Res 2024; 444:108968. [PMID: 38350176 DOI: 10.1016/j.heares.2024.108968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 01/12/2024] [Accepted: 02/02/2024] [Indexed: 02/15/2024]
Abstract
The perception of the distance to a sound source is relevant in many everyday situations, not only in real spaces, but also in virtual reality (VR) environments. Where real rooms often reach their limits, VR offers far-reaching possibilities to simulate a wide range of acoustic scenarios. However, in virtual room acoustics a plausible reproduction of distance-related cues can be challenging. In the present study, we compared the detection of changes of the distance to a sound source and its neurocognitive correlates in a real and a virtual reverberant environment, using an active auditory oddball paradigm and EEG measures. The main goal was to test whether the experiments in the virtual and real environments produced equivalent behavioral and EEG results. Three loudspeakers were placed at ego-centric distances of 2 m (near), 4 m (center), and 8 m (far) in front of the participants (N = 20), each 66 cm below their ear level. Sequences of 500 ms noise stimuli were presented either from the center position (standards, 80 % of trials) or from the near or far position (targets, 10 % each). The participants had to indicate a target position via a joystick response ("near" or "far"). Sounds were emitted either by real loudspeakers in the real environment or rendered and played back for the corresponding positions via headphones in the virtual environment. In addition, within both environments, loudness of the auditory stimuli was either unaltered (natural loudness) or the loudness cue was manipulated, so that all three loudspeakers were perceived equally loud at the listener's position (matched loudness). The EEG analysis focused on the mismatch negativity (MMN), P3a, and P3b as correlates of deviance detection, attentional orientation, and context-updating/stimulus evaluation, respectively. Overall, behavioral data showed that detection of the target positions was reduced within the virtual environment, and especially when loudness was matched. Except for slight latency shifts in the virtual environment, EEG analysis indicated comparable patterns within both environments and independent of loudness settings. Thus, while the neurocognitive processing of changes in distance appears to be similar in virtual and real spaces, a proper representation of loudness appears to be crucial to achieve a good task performance in virtual acoustic environments.
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Affiliation(s)
- Benjamin Stodt
- Leibniz Research Centre for Working Environment and Human Factors at the TU Dortmund (IfADo), Ardeystraße 67, Dortmund 44139, Germany.
| | - Daniel Neudek
- Institute of Communication Acoustics, Ruhr-Universität Bochum, Universitätsstraße 150, Bochum 44780, Germany
| | - Stephan Getzmann
- Leibniz Research Centre for Working Environment and Human Factors at the TU Dortmund (IfADo), Ardeystraße 67, Dortmund 44139, Germany
| | - Edmund Wascher
- Leibniz Research Centre for Working Environment and Human Factors at the TU Dortmund (IfADo), Ardeystraße 67, Dortmund 44139, Germany
| | - Rainer Martin
- Institute of Communication Acoustics, Ruhr-Universität Bochum, Universitätsstraße 150, Bochum 44780, Germany
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221
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Bremshey S, Groß J, Renken K, Masseck OA. The role of serotonin in depression-A historical roundup and future directions. J Neurochem 2024. [PMID: 38477031 DOI: 10.1111/jnc.16097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024]
Abstract
Depression is one of the most common psychiatric disorders worldwide, affecting approximately 280 million people, with probably much higher unrecorded cases. Depression is associated with symptoms such as anhedonia, feelings of hopelessness, sleep disturbances, and even suicidal thoughts. Tragically, more than 700 000 people commit suicide each year. Although depression has been studied for many decades, the exact mechanisms that lead to depression are still unknown, and available treatments only help a fraction of patients. In the late 1960s, the serotonin hypothesis was published, suggesting that serotonin is the key player in depressive disorders. However, this hypothesis is being increasingly doubted as there is evidence for the influence of other neurotransmitters, such as noradrenaline, glutamate, and dopamine, as well as larger systemic causes such as altered activity in the limbic network or inflammatory processes. In this narrative review, we aim to contribute to the ongoing debate on the involvement of serotonin in depression. We will review the evolution of antidepressant treatments, systemic research on depression over the years, and future research applications that will help to bridge the gap between systemic research and neurotransmitter dynamics using biosensors. These new tools in combination with systemic applications, will in the future provide a deeper understanding of the serotonergic dynamics in depression.
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Affiliation(s)
- Svenja Bremshey
- Synthetic Biology, University of Bremen, Bremen, Germany
- Neuropharmacology, University of Bremen, Bremen, Germany
| | - Juliana Groß
- Synthetic Biology, University of Bremen, Bremen, Germany
| | - Kim Renken
- Synthetic Biology, University of Bremen, Bremen, Germany
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222
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Sofia G, Mager C, Brunel L, Noel AS. Theater practice and interpersonal synchronization behaviors: a pilot study comparing actors and non-actors. Front Hum Neurosci 2024; 18:1335393. [PMID: 38529019 PMCID: PMC10961450 DOI: 10.3389/fnhum.2024.1335393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 02/26/2024] [Indexed: 03/27/2024] Open
Abstract
Recent studies in the field of theater studies no longer view theater as an object, but rather as a dynamic relationship between actors and spectators. In an embodied and situated perspective of cognition, imagination emerges as a product of this dynamic. This study aims to investigate whether acting practice enhances someone's abilities to set up an effective relationship with others and allows the individual to better manage not only the relationship itself, but also her/his own feelings and those of her/his partner. Eighty two healthy Italian adults, with no communication disorders, including 43 actors (Mage = 25.4; S.D. = 3.64) and 39 non-actors (Mage = 24.1 = S.D. = 4.17) completed a joint verbal production task named Random Sequence Generation (RSG) task. Initially, participants performed the task individually. Subsequently, in a second phase, they worked in pairs with another participant, taking turns to contribute to a shared sequence. Pairings were predetermined to ensure a balanced mix of actors and non-actors, and to prevent participants from having prior relationships. Following the task, subjects were queried about their sense of presence, and, their perception of entitativity with their partner. We observed a replication of previous studies, showing higher RSG scores and reduced repetition in the paired condition, indicative of coupling and synchronization behavior. Within pairs, the level of the sense of presence of both partners was positively correlated. Furthermore, an interaction effect between the sense of presence and acting experience on the perception of entitativity was observed. Specifically, actors described perceived entitativity with their partners when their sense of presence was heightened, whereas non-actors experienced a decrease in perceived entitativity with their partners under similar circumstances. We discuss the results and limitations of the study, suggesting the effect of artistic practice on the development of a sort of dual-task ability which enables actors to organize their sensations and actions while sustaining a meaningful connection with others. This research represents an interdisciplinary collaboration between theater studies and cognitive sciences, highlighting the value of a multidisciplinary approach to research.
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Affiliation(s)
- Gabriele Sofia
- Department of Philosophy, Communication and Performing Arts, Roma Tre University, Rome, Italy
| | | | | | - Anne-Sophie Noel
- UMR5189 Histoire et Sources des Mondes Antiques (HiSoMA), Lyon, France
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223
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Gleriano JS, Krein C, Chaves LDP. Aspects that facilitate access to care for viral hepatitis: An evaluative research. SAO PAULO MED J 2024; 142:e2023078. [PMID: 38477774 DOI: 10.1590/1516-3180.2023.0078.r1.29112023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 11/29/2023] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Viral hepatitis is a major public health concern worldwide. OBJECTIVES This study aimed to analyze the factors that facilitate access to care for viral hepatitis. DESIGN AND SETTING Using a sequential mixed method, this evaluation research was conducted in the state of Mato Grosso, Brazil. METHODS Mapping of references and selection of regions were made based on the quantity and heterogeneity of services. The stakeholders, including the managers of the State Department of Health and professionals from reference services, were identified. Nine semi-structured interviews were conducted using content analysis and discussions guided by the dimensions of the analysis model of universal access to health services. RESULTS In the political dimension, decentralizing services and adhering to the Intermunicipal Health Consortium are highly encouraged. In the economic-social dimension, a commitment exists to allocate public funds for the expansion of referral services and subsidies to support users in their travel for appointments, medications, and examinations. In the organizational dimension, the availability of inputs for testing, definition of user flow, ease of scheduling appointments, coordination by primary care in testing, collaboration following the guidelines and protocols, and engagement in extramural activities are guaranteed. In the technical dimension, professionals actively commit to the service and offer different opening hours, guarantee the presence of an infectious physician, expand training opportunities, and establish intersectoral partnerships. In the symbolic dimension, professionals actively listen to the experiences of users throughout their care trajectory and demonstrate empathy. CONCLUSIONS The results are crucial for improving comprehensiveness, but necessitate managerial efforts to enhance regional governance.
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Affiliation(s)
- Josué Souza Gleriano
- PhD. Nurse, Adjunct Professor, Department of Nursing, Faculty of Agricultural, Biological, Engineering and Health Sciences, Universidade do Estado de Mato Grosso (UNEMAT), Tangará da Serra (MT), Brazil
| | - Carlise Krein
- Msc. Nurse, Department of General and Specialized Nursing, Ribeirão Preto School of Nursing, Universidade de São Paulo (USP), Ribeirão Preto (SP), Brazil
| | - Lucieli Dias Pedreschi Chaves
- PhD. Nurse, Associate Professor, Department of General and Specialized Nursing, Ribeirão Preto School of Nursing, Universidade de São Paulo (USP), Ribeirão Preto (SP), Brazil
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Díaz-Gutiérrez P, Boone C, Vyas H, Declerck CH. Neural asymmetry in aligning with generous versus selfish descriptive norms in a charitable donation task. Sci Rep 2024; 14:5793. [PMID: 38461360 PMCID: PMC10924952 DOI: 10.1038/s41598-024-55688-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 02/26/2024] [Indexed: 03/11/2024] Open
Abstract
Social alignment is supported by the brain's reward system (ventral striatum), presumably because attaining synchrony generates feelings of connectedness. However, this may hold only for aligning with generous others, while aligning with selfishness might threaten social connectedness. We investigated this postulated asymmetry in an incentivized fMRI charitable donation task. Participants decided how much of their endowment to donate to real charities, and how much to keep for themselves. Compared to a baseline condition, donations significantly increased or decreased in function of the presence of descriptive norms. The fMRI data reveal that processing selfish norms (more than generous ones) recruited the amygdala and anterior insula. Aligning with selfish norms correlated on average with reduced activity in the lateral prefrontal cortex (LPFC) and, at the individual level, with decreasing activity in the ventral striatum (VS). Conversely, as participants aligned more with generous norms, they showed increasing activity in the LPFC and, on average, increased activity in the VS. This increase occurred beyond the increased VS activity which was also observed in the baseline condition. Taken together, this suggests that aligning with generosity, while effortful, provides a "warm glow of herding" associated with collective giving, but that aligning with selfishness does not.
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Affiliation(s)
| | - Christophe Boone
- Faculty of Business and Economics, University of Antwerp, Antwerp, Belgium
| | - Harshil Vyas
- Faculty of Business and Economics, University of Antwerp, Antwerp, Belgium
| | - Carolyn H Declerck
- Faculty of Business and Economics, University of Antwerp, Antwerp, Belgium
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225
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Gabaldón-Estevan D, Carmona-Talavera D, Catalán-Gregori B, Mañas-García E, Martin-Carbonell V, Monfort L, Martinez-Besteiro E, González-Carrasco M, Hernández-Jiménez MJ, Täht K, Talavera M, Ancheta-Arrabal A, Sáez G, Estany N, Pin-Arboledas G, Reis C. Kairos study protocol: a multidisciplinary approach to the study of school timing and its effects on health, well-being and students' performance. Front Public Health 2024; 12:1336028. [PMID: 38525330 PMCID: PMC10957785 DOI: 10.3389/fpubh.2024.1336028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 02/26/2024] [Indexed: 03/26/2024] Open
Abstract
Recent evidence from chronobiology, chssronomedicine and chronopsychology shows that the organisation of social time (e.g., school schedules) generally does not respect biological time. This raises concerns about the impact of the constant mismatch between students' social and internal body clocks on their health, well-being and academic performance. The present paper describes a protocol used to investigate the problem of (de) synchronisation of biological times (chronotypes) in childhood and youth in relation to school times. It studies the effects of student chronotype vs. school schedule matches/mismatches on health behaviours (e.g., how many hours students sleep, when they sleep, eat, do physical activity, spend time outdoors in daylight) and learning (verbal expression, spatial structuring, operations) and whether alert-fatigue levels mediate this effect alignments/misalignments on learning (verbal expression, spatial structuring, operations) and their mediation by alert-fatigue levels. The novelty of our protocol lies in its multidisciplinary and mixed methodology approach to a relevant and complex issue. It draws on up-to-date knowledge from the areas of biology, medicine, psychology, pedagogy and sociology. The methods employed include a varied repertoire of techniques from hormonal analysis (cortisol and melatonin), continuous activity and light monitoring, self-registration of food intake, sleep timings, exercise and exposure to screens, alongside with systematic application of cognitive performance tests (e.g., memory, reasoning, calculation, attention) and self-reported well-being. This comprehensive and interdisciplinary protocol should support evidence-based education policy measures related to school time organisation. Appropriate and healthier school timetables will contribute to social change, healthier students and with more efficient learning. The results of studies using a similar methodology in other countries would ensure replication and comparability of results and contribute to knowledge to support policy making.
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Affiliation(s)
| | | | | | - Elena Mañas-García
- Department of Sociology and Social Anthropology, University of Valencia, Valencia, Spain
| | | | - Lucía Monfort
- Department of Pediatrics, Clinical University Hospital, Valencia, Spain
| | - Elvira Martinez-Besteiro
- Department of Personality, Assessment and Psychological Treatments, University of Valencia, Valencia, Spain
| | | | | | - Kadri Täht
- Institute of International Social Studies, School of Governance, Law and Society, Tallinn University, Tallinn, Estonia
| | - Marta Talavera
- Department of Experimental and Social Sciences Teaching, University of Valencia, Valencia, Spain
| | - Ana Ancheta-Arrabal
- Department of Comparative Education and History of Education, University of Valencia, Valencia, Spain
| | - Guillermo Sáez
- Service of Clinical Analysis, University Hospital Dr. Peset, Valencia, Spain
- Department of Biochemistry and Molecular Biology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| | - Nuria Estany
- Service of Clinical Analysis, University Hospital Dr. Peset, Valencia, Spain
| | - Gonzalo Pin-Arboledas
- Grupo de Sueño y Cronobiologia de la Asociación Española de Pediatría, Valencia, Spain
| | - Catia Reis
- CRC-W - Faculdade de Ciências Humanas, Universidade Católica Portuguesa, Lisbon, Portugal
- Instituto de Medicina Molecular João Lobo Antunes, IMM, Lisboa, Lisbon, Portugal
- ISAMB - Faculdade de Medicina Universidade de Lisboa, Lisbon, Portugal
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226
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Hou XD, Guntuku SC, Cho YM, Sherman G, Zhang T, Li M, Ungar L, Tay L. A cross-cultural examination of temporal orientation through everyday language on social media. PLoS One 2024; 19:e0292963. [PMID: 38457381 PMCID: PMC10923455 DOI: 10.1371/journal.pone.0292963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 10/02/2023] [Indexed: 03/10/2024] Open
Abstract
Past research has shown that culture can form and shape our temporal orientation-the relative emphasis on the past, present, or future. However, there are mixed findings on how temporal orientations vary between North American and East Asian cultures due to the limitations of survey methodology and sampling. In this study, we applied an inductive approach and leveraged big data and natural language processing between two popular social media platforms-Twitter and Weibo-to assess the similarities and differences in temporal orientation in the United States of America and China, respectively. We first established predictive models from annotation data and used them to classify a larger set of English Twitter sentences (NTW = 1,549,136) and a larger set of Chinese Weibo sentences (NWB = 95,181) into four temporal catetories-past, future, atemporal present, and temporal present. Results show that there is no significant difference between Twitter and Weibo on past or future orientations; the large temporal orientation difference between North Americans and Chinese derives from their different prevailing focus on atemporal (e.g., facts, ideas) present (Twitter) or temporal present (e.g., the "here" and "now") (Weibo). Our findings contribute to the debate on cultural differences in temporal orientations with new perspectives following a new methodological approach. The study's implications call for a reevaluation of how temporal orientation is measured in cross-cultural studies, emphasizing the use of large-scale language data and acknowledging the atemporal present category. Understanding temporal orientations can guide effective cross-cultural communication strategies to tailor approaches for different audience based on temporal orientations, enhancing intercultural understanding and engagement.
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Affiliation(s)
- Xin Daphne Hou
- Department of Psychological Sciences, Purdue University, West Lafayette, IN, United States of America
| | - Sharath Chandra Guntuku
- Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA, United States of America
| | - Young-Min Cho
- Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA, United States of America
| | - Garrick Sherman
- Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA, United States of America
| | - Tingdan Zhang
- Collaborative Innovation Center of Assessment Toward Basic Education Quality, Beijing Normal University, Beijing, China
| | - Mingyang Li
- Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA, United States of America
| | - Lyle Ungar
- Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA, United States of America
| | - Louis Tay
- Department of Psychological Sciences, Purdue University, West Lafayette, IN, United States of America
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227
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Sun F, Wang F, Hu X, Xue J, Zheng S, Su J, Lu Q. Alexithymia and negative emotions among nursing students: a moderated mediation model. BMC Nurs 2024; 23:167. [PMID: 38459516 PMCID: PMC10921665 DOI: 10.1186/s12912-024-01832-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 03/01/2024] [Indexed: 03/10/2024] Open
Abstract
Nursing students, who comprise a high percentage of China's college students, experience many psychological problems; however, few studies explored the mechanisms underlying these problems. This cross-sectional study explored the relationships and mechanisms of depression, anxiety, stress, and narrative disorders in senior nursing students. Questionnaires were administered to 380 senior nursing students in Hubei Province using the Sociodemographic Questionnaire, Toronto Alexithymia-20 Scale, Perceived Social Support Scale, 10-Item Connor-Davidson Resilience Scale, and Depression-Anxiety-Stress Scale. After controlling for sociodemographic variables, Hayes' PROCESS macros were used to test how psychological resilience moderates the relationships among narrative disorders, negative affect, and perceived social support. Bootstrap confidence intervals tested for indirect effects. Correlation analyses revealed that alexithymia was correlated significantly positively with depression-anxiety-stress (r = 0.57, 0.56, and 0.58, resp.) and significantly negatively with perceived social support (r = 0-0.46). Psychological resilience was correlated significantly negatively with alexithymia (r=-0.39) and depression-anxiety-stress (r=-0.31, -0.30, and-0.32, resp.) but significantly positively with perceived social support(r = 0.50). Perceived social support was correlated significantly negatively with depression-anxiety-stress (r=-0.33, -0.34, and - 0.42 resp.). Stress was correlated significantly positively with anxiety and depression (r = 0.81 and 0.77, resp.). Psychological resilience was a partial mediator between depression and dysphoria (β=-0.08, p < 0.05). Dysphoria directly predicted anxiety (β = 0.31) and stress (β = 0.37); moreover,alexithymia predicted depression not only directly but also through the mediating effect of psychological resilience. Therefore, educators and clinical administrators must promote and recognise negative emotions among nursing students to help ensure the nursing workforce's stability.
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Affiliation(s)
- Feifei Sun
- Department of Nursing, Shandong Mental Health Center, Shandong University, 49 Wenhua East Road, 250014, Jinan, Shandong, China
| | - Fang Wang
- Xianning Vocational Technical College, 437100, Xianning, Hubei, China
| | - Xiaojing Hu
- Department of Nursing, Shandong Mental Health Center, Shandong University, 49 Wenhua East Road, 250014, Jinan, Shandong, China
| | - Jiaomei Xue
- Society and Law School, Shandong Women's University, Changqing University Science and Technology Park, No. 2399, University Road, 25030, Jinan, Shandong, China
| | - Shangkun Zheng
- Human Resources Department, Shandong Mental Health Center, Shandong University, 49 Wenhua East Road, 250014, Jinan, Shandong, China
| | - Jing Su
- Editorial Board, Journal of Shandong First Medical University, No. 6699 Qingdao Road, Huaiyin District, 250000, Jinan, China
| | - Qinghua Lu
- Department of Infection Management, Shandong Mental Health Center, Shandong University, 49 Wenhua East Road, 250014, Jinan, Shandong, China.
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228
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Güney E, Aydemir AF, Iyit N, Alkan Ö. Gender differences in psychological help-seeking attitudes: a case in Türkiye. Front Psychol 2024; 15:1289435. [PMID: 38515972 PMCID: PMC10954894 DOI: 10.3389/fpsyg.2024.1289435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 02/26/2024] [Indexed: 03/23/2024] Open
Abstract
Background/aim Mental disorders pose a substantial public health challenge within the overall disease burden. This study aims to determine the factors associated with seeking psychological help among individuals experiencing depression according to gender differences in Türkiye. Methods The study utilized microdata from Türkiye Health Survey conducted by the Turkish Statistical Institute in 2016, 2019, and 2022. Binary logistic regression analysis was employed to determine the factors associated with seeking psychological help. Results The study's findings reveal that variables such as survey year, age, education level, employment status, general health status, disease status, depression status, day service status in the hospital, daily activity status, tobacco use status, and alcohol use status are associated with the status of receiving psychological help. Conclusion Gender-specific analysis indicated variations in the significance and impact of these variables among individuals seeking psychological help. In the development of preventive strategies for mental health protection, special attention should be given to factors associated with the psychological help-seeking behavior of both women and men. Prioritizing and addressing these factors will contribute to more effective mental health interventions.
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Affiliation(s)
- Esra Güney
- Department of Econometrics, Faculty of Political Sciences, Sakarya University, Sakarya, Türkiye
| | - Ahmet Fatih Aydemir
- Department of International Trade and Logistics, Faculty of Economics and Administrative Sciences, Ataturk University, Erzurum, Türkiye
| | - Neslihan Iyit
- Department of Statistics, Faculty of Science, Selçuk University, Konya, Türkiye
| | - Ömer Alkan
- Department of Econometrics, Faculty of Economics and Administrative Sciences, Ataturk University, Erzurum, Türkiye
- Master Araştırma Eğitim ve Danışmanlık Hizmetleri Ltd. Şti., Erzurum, Türkiye
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229
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Al-Omiri MK, Atieh DWA, Al Nazeh AA, Almoammar S, Bin Hassan SA, Alshadidi AAF, Aldosari LIN, Aljehani A, Shat NM, Lynch E. Relationships between perception of black triangles appearance, personality factors and level of education. Sci Rep 2024; 14:5675. [PMID: 38454057 PMCID: PMC10920646 DOI: 10.1038/s41598-024-55855-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 02/28/2024] [Indexed: 03/09/2024] Open
Abstract
This analytical cross-sectional study evaluated the perception of black triangles (BT) and examined the relationships between the perception of BT, personality factors, different educational backgrounds and demographic factors. 435 participants were included and divided into four groups: dentists, clinical (4th and 5th year) dental students, pre-clinical (3rd year) dental students, and laypeople. Participants' perception of the attractiveness of smile profiles of maxillary and mandibular anterior dentition with BT was rated using a ten-point VAS scale with 0 being the least, and 10 being the most attractive smile profile. The personality was assessed using the NEO-FFI personality questionnaire. The smile profile with multiple large BT was rated the least attractive for the maxillary (mean = 3.6) and mandibular (mean = 3.9) tested profiles. The smile profile without BT was rated the most attractive for the maxillary (mean = 9.1) and mandibular (mean = 8.8) tested profiles. The dental professionals perceived the maxillary smile profile with multiple large BT as less attractive than the non-dental participants (t = - 2.715, P = 0.007). Being a male, having dental education, having lower Neuroticism scores, as well as having higher Openness, Agreeableness, Conscientiousness, and Extraversion scores predicted and contributed more towards perceiving various tested smile profiles as more attractive. These findings show that black triangles negatively impacts the perception of smile attractiveness, and that personality traits and having dental education impact the perception of smile attractiveness for smiles with black triangles.
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Affiliation(s)
- Mahmoud K Al-Omiri
- Department of Prosthodontics, School of Dentistry, University of Jordan, Queen Rania Street, Amman, 11942, Jordan.
- Department of Prosthodontics, The City of London Dental School, Canada Water, Lower Road, London, UK.
| | | | - Abdullah A Al Nazeh
- Department of Pediatric Dentistry and Orthodontics Sciences, College of Dentistry, King Khalid University, Asir-Abha, Saudi Arabia
| | - Salem Almoammar
- Department of Pediatric Dentistry and Orthodontics Sciences, College of Dentistry, King Khalid University, Asir-Abha, Saudi Arabia
| | - Saeed Awod Bin Hassan
- Department of Restorative Dental Sciences, College of Dentistry, King Khalid University, Asir-Abha, Saudi Arabia
| | - Abdulkhaliq Ali F Alshadidi
- Department of Allied Dental Health Sciences, College of Medical Applied Sciences, King Khalid University, Asir-Abha, Saudi Arabia
| | - Lujain Ibrahim N Aldosari
- Department of Prosthetic Dental Sciences, College of Dentistry, King Khalid University, Asir-Abha, Saudi Arabia
| | - Ahmad Aljehani
- Dental Department-Periodontics Division, King Fahad Armed Forces Hospital, Jeddah, Saudi Arabia
| | - Naji M Shat
- Department of Prosthodontics, Faculty of Dental and Oral Surgery, University of Palestine, Al-Zahra, Palestine
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230
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Culbreth AJ, Moran EK, Mahaphanit W, Erickson MA, Boudewyn MA, Frank MJ, Barch DM, MacDonald AW, Ragland JD, Luck SJ, Silverstein SM, Carter CS, Gold JM. A Transdiagnostic Study of Effort-Cost Decision-Making in Psychotic and Mood Disorders. Schizophr Bull 2024; 50:339-348. [PMID: 37901911 PMCID: PMC10919776 DOI: 10.1093/schbul/sbad155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/31/2023]
Abstract
BACKGROUND Research suggests that effort-cost decision-making (ECDM), the estimation of work required to obtain reward, may be a relevant framework for understanding motivational impairment in psychotic and mood pathology. Specifically, research has suggested that people with psychotic and mood pathology experience effort as more costly than controls, and thus pursue effortful goals less frequently. This study examined ECDM across psychotic and mood pathology. HYPOTHESIS We hypothesized that patient groups would show reduced willingness to expend effort compared to controls. STUDY DESIGN People with schizophrenia (N = 33), schizoaffective disorder (N = 28), bipolar disorder (N = 39), major depressive disorder (N = 40), and controls (N = 70) completed a physical ECDM task. Participants decided between completing a low-effort or high-effort option for small or larger rewards, respectively. Reward magnitude, reward probability, and effort magnitude varied trial-by-trial. Data were analyzed using standard and hierarchical logistic regression analyses to assess the subject-specific contribution of various factors to choice. Negative symptoms were measured with a clinician-rated interview. STUDY RESULTS There was a significant effect of group, driven by reduced choice of high-effort options in schizophrenia. Hierarchical logistic regression revealed that reduced choice of high-effort options in schizophrenia was driven by weaker contributions of probability information. Use of reward information was inversely associated with motivational impairment in schizophrenia. Surprisingly, individuals with major depressive disorder and bipolar disorder did not differ from controls. CONCLUSIONS Our results provide support for ECDM deficits in schizophrenia. Additionally, differences between groups in ECDM suggest a seemingly similar behavioral phenotype, reduced motivation, could arise from disparate mechanisms.
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Affiliation(s)
- Adam J Culbreth
- Department of Psychiatry, Maryland Psychiatric Research Center, University of Maryland, School of Medicine, Baltimore, USA
| | - Erin K Moran
- Department of Psychological and Brain Sciences, Washington University in St. Louis, Saint Louis, USA
| | - Wasita Mahaphanit
- Department of Psychological and Brain Sciences, Dartmouth College, Hanover, USA
| | - Molly A Erickson
- Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, USA
| | - Megan A Boudewyn
- Department of Psychology, University of California, Santa Cruz, USA
| | - Michael J Frank
- Department of Cognitive, Linguistics, and Psychological Sciences, Brown University, Providence, USA
| | - Deanna M Barch
- Department of Psychological and Brain Sciences, Washington University in St. Louis, Saint Louis, USA
- Department of Psychiatry, Washington University School of Medicine, St Louis, USA
- Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, USA
| | | | - J Daniel Ragland
- Department of Psychiatry, University of California, Davis, School of Medicine, Davis, USA
| | - Steven J Luck
- Center for Mind and Brain, University of California, Davis, Davis, USA
| | - Steven M Silverstein
- Department of Psychiatry, University of Rochester Medical Center, Rochester, USA
| | - Cameron S Carter
- Department of Psychiatry, University of California, Davis, School of Medicine, Davis, USA
| | - James M Gold
- Department of Psychiatry, Maryland Psychiatric Research Center, University of Maryland, School of Medicine, Baltimore, USA
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231
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Stringer C, Cooley F, Saunders E, Emmorey K, Schotter ER. Deaf readers use leftward information to read more efficiently: Evidence from eye tracking. Q J Exp Psychol (Hove) 2024:17470218241232407. [PMID: 38326329 DOI: 10.1177/17470218241232407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Little is known about how information to the left of fixation impacts reading and how it may help to integrate what has been read into the context of the sentence. To better understand the role of this leftward information and how it may be beneficial during reading, we compared the sizes of the leftward span for reading-matched deaf signers (n = 32) and hearing adults (n = 40) using a gaze-contingent moving window paradigm with windows of 1, 4, 7, 10, and 13 characters to the left, as well as a no-window condition. All deaf participants were prelingually and profoundly deaf, used American Sign Language (ASL) as a primary means of communication, and were exposed to ASL before age eight. Analysis of reading rates indicated that deaf readers had a leftward span of 10 characters, compared to four characters for hearing readers, and the size of the span was positively related to reading comprehension ability for deaf but not hearing readers. These findings suggest that deaf readers may engage in continued word processing of information obtained to the left of fixation, making reading more efficient, and showing a qualitatively different reading process than hearing readers.
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Affiliation(s)
- Casey Stringer
- Department of Psychology, University of South Florida, Tampa, FL, USA
| | - Frances Cooley
- Department of Psychology, University of South Florida, Tampa, FL, USA
| | - Emily Saunders
- Department of Psychology, San Diego State University, San Diego, CA, USA
| | - Karen Emmorey
- Department of Psychology, San Diego State University, San Diego, CA, USA
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232
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González-Gualda LM, Vicente-Querol MA, García AS, Molina JP, Latorre JM, Fernández-Sotos P, Fernández-Caballero A. An exploratory study of the effect of age and gender on face scanning during affect recognition in immersive virtual reality. Sci Rep 2024; 14:5553. [PMID: 38448515 PMCID: PMC10918108 DOI: 10.1038/s41598-024-55774-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 02/26/2024] [Indexed: 03/08/2024] Open
Abstract
A person with impaired emotion recognition is not able to correctly identify facial expressions represented by other individuals. The aim of the present study is to assess eyes gaze and facial emotion recognition in a healthy population using dynamic avatars in immersive virtual reality (IVR). For the first time, the viewing of each area of interest of the face in IVR is studied by gender and age. This work in healthy people is conducted to assess the future usefulness of IVR in patients with deficits in the recognition of facial expressions. Seventy-four healthy volunteers participated in the study. The materials used were a laptop computer, a game controller, and a head-mounted display. Dynamic virtual faces randomly representing the six basic emotions plus neutral expression were used as stimuli. After the virtual human represented an emotion, a response panel was displayed with the seven possible options. Besides storing the hits and misses, the software program internally divided the faces into different areas of interest (AOIs) and recorded how long participants looked at each AOI. As regards the overall accuracy of the participants' responses, hits decreased from the youngest to the middle-aged and older adults. Also, all three groups spent the highest percentage of time looking at the eyes, but younger adults had the highest percentage. It is also noteworthy that attention to the face compared to the background decreased with age. Moreover, the hits between women and men were remarkably similar and, in fact, there were no statistically significant differences between them. In general, men paid more attention to the eyes than women, but women paid more attention to the forehead and mouth. In contrast to previous work, our study indicates that there are no differences between men and women in facial emotion recognition. Moreover, in line with previous work, the percentage of face viewing time for younger adults is higher than for older adults. However, contrary to earlier studies, older adults look more at the eyes than at the mouth.Consistent with other studies, the eyes are the AOI with the highest percentage of viewing time. For men the most viewed AOI is the eyes for all emotions in both hits and misses. Women look more at the eyes for all emotions, except for joy, fear, and anger on hits. On misses, they look more into the eyes for almost all emotions except surprise and fear.
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Affiliation(s)
- Luz M González-Gualda
- Servicio de Salud de Castilla-La Mancha, Complejo Hospitalario Universitario de Albacete, Servicio de Salud Mental, 02004, Albacete, Spain
| | - Miguel A Vicente-Querol
- Neurocognition and Emotion Unit, Instituto de Investigación en Informática de Albacete, 02071, Albacete, Spain
| | - Arturo S García
- Neurocognition and Emotion Unit, Instituto de Investigación en Informática de Albacete, 02071, Albacete, Spain
- Departmento de Sistemas Informáticos, Universidad de Castilla-La Mancha, 02071, Albacete, Spain
| | - José P Molina
- Neurocognition and Emotion Unit, Instituto de Investigación en Informática de Albacete, 02071, Albacete, Spain
- Departmento de Sistemas Informáticos, Universidad de Castilla-La Mancha, 02071, Albacete, Spain
| | - José M Latorre
- Departmento de Psicología, Universidad de Castilla-La Mancha, 02071, Albacete, Spain
| | - Patricia Fernández-Sotos
- Servicio de Salud de Castilla-La Mancha, Complejo Hospitalario Universitario de Albacete, Servicio de Salud Mental, 02004, Albacete, Spain
- CIBERSAM-ISCIII (Biomedical Research Networking Centre in Mental Health, Instituto de Salud Carlos III), 28016, Madrid, Spain
| | - Antonio Fernández-Caballero
- Neurocognition and Emotion Unit, Instituto de Investigación en Informática de Albacete, 02071, Albacete, Spain.
- Departmento de Sistemas Informáticos, Universidad de Castilla-La Mancha, 02071, Albacete, Spain.
- CIBERSAM-ISCIII (Biomedical Research Networking Centre in Mental Health, Instituto de Salud Carlos III), 28016, Madrid, Spain.
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233
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Duan D, Wang D, Li H, Li W, Wu D. Acute effects of different Tai Chi practice protocols on cardiac autonomic modulation. Sci Rep 2024; 14:5550. [PMID: 38448570 PMCID: PMC10917815 DOI: 10.1038/s41598-024-56330-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 03/05/2024] [Indexed: 03/08/2024] Open
Abstract
Tai Chi serves as an effective exercise modality for enhancing autonomic regulation. However, a majority of existing studies have employed the single routine (SR) protocol as the basis for health interventions. The extent to which the gong routine application (GRA) protocol achieves similar levels of exercise load stimulation as traditional single practice routines remains uncertain. Therefore, this study the distinct characteristics of autonomic load stimulation in these different protocols, thus providing a biological foundation to support the development of Tai Chi health promotion intervention programs. we recruited a cohort of forty-five university students to participate in the 15 min GRA protocol and SR protocol. We collected heart rate and heart rate variability indicators during periods of rest, GRA protocol, and SR protocol utilizing the Polar Scale. Additionally, we assessed the mental state of the participants using the BFS State of Mind Scale. In summary, the autonomic load is lower in the GRA protocol compared to the SR protocol, with lower sympathetic activity but higher parasympathetic activity in the former. Results are specific to college students, additional research is necessary to extend support for frail older adults. It is advised to incorporate GRA protocol alongside SR protocol in Tai Chi instruction. This approach is likely to enhance Tai Chi skills and yield greater health benefits.
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Affiliation(s)
- Dejian Duan
- China Wushu School, Beijing Sport University, Beijing, 100084, China
| | - Dong Wang
- Wushu and Dance School, Shenyang Sports University, Shenyang, 110102, China
| | - Haojie Li
- School of Physical Education and Exercise, Beijing Normal University, Beijing, 100875, China
| | - Wenbo Li
- China University of Geosciences (Beijing), Beijing, 100083, China
| | - Dong Wu
- China Wushu School, Beijing Sport University, Beijing, 100084, China.
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234
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Ng WI, Che SL, Li X, Zhu M. Association of filial attitude, filial behavior and death literacy: implications for development of death system in Guangdong-Hong Kong-Macao Greater Bay Area of China. BMC Public Health 2024; 24:721. [PMID: 38448863 PMCID: PMC10916039 DOI: 10.1186/s12889-024-18197-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 02/23/2024] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND Filial piety, as a major traditional norm in Chinese culture and in Chinese families, affects the attitudes and behaviors of adult children toward their parents and impacts their end-of-life decision-making and the quality of death of their parents. Death literacy is a novel concept aimed at promoting palliative care in the context of public health. AIMS To understand attitudes and behaviors related to filial piety and to examine the role of death literacy in filial behaviors toward dying parents among residents in the Guangdong-Hong Kong-Macao Greater Bay Area of China. METHODS A cross-sectional online survey that employed the convenient and snowball sampling methods was adopted. Filial Piety Representations at Parents' End of Life Scale and Death Literacy Index were used. RESULTS This study identified a significant gap between the filial piety attitudes and behaviors of Chinese adult children. Gender, caregiving experience and death literacy were predictors of filial behaviors in an end-of-life context. CONCLUSION Providing truth disclosure support, offering guidance to young adult children and caregivers of terminally ill fathers, and strengthening factual and community knowledge of death are necessary to enhance the reciprocal comfort of both adult children and dying parents in the context of Chinese filiality.
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Affiliation(s)
- Wai I Ng
- Education Department, Kiang Wu Nursing College of Macau, Macao SAR, China
| | - Sok Leng Che
- Nursing and Health Education Research Centre, Kiang Wu Nursing College of Macau, Macao SAR, China.
| | - Xiang Li
- Education Department, Kiang Wu Nursing College of Macau, Macao SAR, China
| | - Mingxia Zhu
- Education Department, Kiang Wu Nursing College of Macau, Macao SAR, China
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235
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Zhang Q. Trait anxiety predicting the developmental trajectories of depression symptoms in children: The mediating role of attentional control. Dev Psychopathol 2024:1-12. [PMID: 38439653 DOI: 10.1017/s0954579424000385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
Trait anxiety and attentional control are important factors related to depression symptoms. The study investigated how trait anxiety and attentional control predicted the trajectories of depression symptoms during the transition into early adolescence. The mediating effect of attentional control on the relationship of trait anxiety to the trajectories of depression symptoms was also examined. Children of 9 to 10 years were recruited at Time 1. Trait anxiety, attentional control, and depression symptoms were assessed at Time 1. Depression symptoms were measured at three follow-up assessments across 18 months. Latent class growth modeling revealed high (14.4%) and low (85.6%) trajectories of depression symptoms. Higher trait anxiety and lower attentional control predicted a higher likelihood of showing the trajectory of high depressive symptoms. Attentional control mediated the relationship of trait anxiety to the trajectory membership of depression symptoms. The findings had important implications for the association of trait anxiety with the trajectory membership of depression symptoms and highlighted the importance of attentional control in the development of depression symptoms for children with high trait anxiety.
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Affiliation(s)
- Qiaochu Zhang
- Department of Social and Behavioural Sciences, College of Humanities and Social Sciences, City University of Hong Kong, Kowloon, Hong Kong
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236
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Schwartz M, Berkowitz J, McCann-Pineo M. Understanding the Role of Empathy and Gender on EMS Clinician Occupational Stress and Mental Health Outcomes. PREHOSP EMERG CARE 2024; 28:635-645. [PMID: 38359401 DOI: 10.1080/10903127.2024.2319139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 02/08/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND Emergency Medical Service (EMS) clinicians experience high levels of occupational stress due to long hours, short staffing, and patient deaths, among other factors. While gender has been partially examined, little is known regarding the role of empathy on occupational stress and mental health (MH) outcomes among EMS clinicians. Therefore, the current study examines the moderating role of empathy and, separately, gender on associations between occupational stress and mental health. METHODS A cross-sectional examination of EMS clinician occupational and personal wellbeing was conducted via an anonymous, electronic survey. Information on clinician demographics, and validated measures of occupational stress, burnout, and MH outcomes were collected. Empathy was assessed using the Toronto Empathy Scale (TEQ). Descriptive/bivariate statistics were conducted for variables of interest. Separate multivariable regression models evaluated associations between occupational stress and mental health outcomes. Empathy and gender were examined as potential moderators using interactions. RESULTS A total of 568 EMS clinicians completed the survey. High levels of mental health difficulties were reported (34.0% anxiety, 29.2% depression, 48.6% burnout). Increased occupational stress was associated with increased anxiety (OR =1.08, 95% CI 1.05-1.10), depression (OR = 1.09, 95% CI 1.06-1.10), and burnout (OR = 1.10, 95% CI 1.07-1.12). No moderation analyses were significant. Greater resilience was associated with lower depression, anxiety, and burnout. CONCLUSION EMS clinicians, much like other first responders, experience considerable occupational stress, of which is associated with mental health difficulties and burnout. Findings underscore the need for intervention programs aimed at reducing the impact of occupational stress and the promotion of resilience. Continuing to understand the full scope of EMS mental health, including the role of resilience, is imperative, particularly in light of future public emergencies.
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Affiliation(s)
| | - Jonathan Berkowitz
- Northwell, New Hyde Park, New York, USA
- Department of Emergency Medicine, Northshore University Hospital, Manhasset, New York, USA
- Department of Emergency Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Molly McCann-Pineo
- Northwell, New Hyde Park, New York, USA
- Department of Emergency Medicine, Northshore University Hospital, Manhasset, New York, USA
- Department of Emergency Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
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237
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Wang J, Duan Y, Yang Y, Liu M, Wu L. Identity Fusion and Aggressive Behavior Among Chinese Freshmen: The Chain Mediating Role of Depressive Mood and Sleep Quality. JOURNAL OF INTERPERSONAL VIOLENCE 2024; 39:1014-1034. [PMID: 37791486 DOI: 10.1177/08862605231201824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Aggressive behavior is considered one of the indicators of maladjustment and increases during the transition to college. Previous studies have demonstrated that having identity fusion with particular social groups significantly predicts college adjustment among freshmen. However, the relationship between identity fusion and aggressive behavior in college freshmen has rarely been studied. Thus, guided by the frustration-aggression theory, this study aimed to explore the association between identity fusion with class and aggressive behavior among Chinese college freshmen and examine the potential mediating roles of depressive mood and sleep quality. A cross-sectional survey study was carried out among 1,037 Chinese college freshmen (Mage = 19.56, SD = 1.068, 29.12% males). Class identity fusion, depressive mood, sleep quality, and aggressive behavior were measured via four self-reported questionnaires. Structural equation modeling was used to test the mediation model. Analyses showed that identity fusion was negatively related to depressive mood and aggressive behavior and positively correlated with sleep quality. The results also revealed that the direct effect of identity fusion on aggressive behavior was significant, and identity fusion can indirectly affect aggressive behavior not only through the mediation effect of depressive mood but also through the chain mediation effect of depressive mood and sleep quality. Moreover, the mediating effect of depressive mood varied by gender. These findings suggest that strategies that help freshmen promote identity fusion and those that alleviate depressive mood and sleep problem may help reduce aggressive behavior.
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Affiliation(s)
- Jing Wang
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboralory of Brain and Congnitive Neuroscience, Liaoning Province, Dalian, China
| | - Yixin Duan
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboralory of Brain and Congnitive Neuroscience, Liaoning Province, Dalian, China
| | - Ying Yang
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboralory of Brain and Congnitive Neuroscience, Liaoning Province, Dalian, China
| | - Meihe Liu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboralory of Brain and Congnitive Neuroscience, Liaoning Province, Dalian, China
| | - Lili Wu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboralory of Brain and Congnitive Neuroscience, Liaoning Province, Dalian, China
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238
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Little B, Anwyll M, Norsworthy L, Corbett L, Schultz-Froggatt M, Gallagher P. Processing speed and sustained attention in bipolar disorder and major depressive disorder: A systematic review and meta-analysis. Bipolar Disord 2024; 26:109-128. [PMID: 37973384 DOI: 10.1111/bdi.13396] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
OBJECTIVES Cognitive impairment is a core feature of bipolar disorder (BD) and major depressive disorder (MDD). Deficits in processing speed (PS) and sustained attention (SA) may be particularly impaired and may underpin a broader profile of deficits, however current knowledge of the nature of these impairments is limited by heterogeneous results in the literature. Few reviews to date have attempted to disentangle sources of heterogeneity to assess the presence and magnitude of impairments in PS and SA in BD and MDD. METHODS One hundred and three studies were reviewed to examine performance in tests of PS and SA in BD (n = 3452) and MDD (n = 5461) compared to healthy controls (n = 8016). Neuropsychological methodology used in the literature was summarised. Data were meta-analysed to assess impairments in PS and SA for each neuropsychological test separately. Subgroup analysis was performed across mood states to investigate sources of heterogeneity. RESULTS Impairments were found across most neuropsychological tests, with small to large effect sizes for BD (range: d = 0.19-0.96) and MDD (range: d = 0.29-0.86). Impairments were present in symptomatic states and euthymia in most cases. Some outcome measures were not impaired in euthymia. Heterogeneity was observed for most neuropsychological tests and remained after separating by mood state. There inadequate data to meta-analyse some outcome measures, particularly for symptomatic groups. CONCLUSION Impairments in PS and SA in BD and MDD can be observed across most neuropsychological tests. Future research should further investigate the nature of these impairments across mood states, controlling for clinical confounds.
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Affiliation(s)
- Bethany Little
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
- CNNP Lab, Interdisciplinary Computing and Complex BioSystems Group, School of Computing, Newcastle University, Newcastle upon Tyne, UK
| | - Megan Anwyll
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Laura Norsworthy
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Luke Corbett
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Mia Schultz-Froggatt
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Peter Gallagher
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
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239
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Cheng P, Wang L, Zhao G, Li W. Dynamic risk factors of psychiatric readmission for major depressive disorder: A longitudinal study on patients treated with mono-antidepressant. Psychiatry Res 2024; 333:115750. [PMID: 38277810 DOI: 10.1016/j.psychres.2024.115750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/19/2024] [Accepted: 01/21/2024] [Indexed: 01/28/2024]
Abstract
In this comprehensive study, we sought to unravel the risk factors for recurrence in Major Depressive Disorder (MDD), uniquely focusing on patients undergoing mono-antidepressant treatment. By considering psychiatric readmission as a direct indicator of MDD recurrence, we meticulously analyzed the records of 1,456 inpatients from a Chinese mental health center from 2012 to 2020. Our follow-up periods, spanning 90, 180, and 365 days post-discharge, allowed for a nuanced understanding of the recurrence dynamics. We identified four critical risk factors: thyroid function (FT3 and TSH), high-density lipoprotein (HDL) levels, and region of residence. Notably, the study revealed an increasing risk of readmission associated with decreased FT3 and HDL over time, while elevated TSH and residing in another province 's impact diminished. The antidepressant type did not significantly alter readmission risks, providing a unique perspective on MDD management. This research contributes to the field by offering a deeper understanding of how demographic and biochemical factors influence the likelihood of MDD recurrence, guiding more effective treatment approaches.
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Affiliation(s)
- Peng Cheng
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, and National Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Lirong Wang
- The Xiangya Hospital of Central South University, Changsha, Hunan 410008, China
| | - Guangju Zhao
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, and National Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Weihui Li
- Department of Psychiatry, National Clinical Research Center for Mental Disorders, and National Center for Mental Disorders, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China.
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240
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Chaney RA, Baer A, Tovar LI. Gender-Based Heat Map Images of Campus Walking Settings: A Reflection of Lived Experience. VIOLENCE AND GENDER 2024; 11:35-42. [PMID: 38516062 PMCID: PMC10951437 DOI: 10.1089/vio.2023.0027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
Fear of crime can influence our view of and experience with the world around us. This can be problematic for individuals seeking physical activity, including from walk commuting. Prior work shows fear is especially evident among women, who report fear of rape and sexual abuse by men as a primary concern. We present the results of a cross-sectional survey (n = 571) where participants were shown images from college campus (n = 4 campuses) depicting different lighting (daytime, nighttime), and entrapment levels (high, low; i.e., able to easily escape if needed, with high entrapment being difficult and low being easy), and using the Qualtrics heat map tool, selected features that stood out to them most. Data were segregated by gender and analyzed to determine similarity of heat maps for the same base image. Heat map images were analyzed using canonical correlation (Rc) to determine the relationship between the two groups; dispersion testing to decipher spatial uniformity within the images; the Structural Similarity Index (SSIM) to characterize the nature of image patterns differences; and, the Breslow-Day Test to specify pattern locations within images. Several heat map images are also presented in the results. Overall, female and male participants appear to "see" different things when imagining walk-commuting (as seen by poor Rc values) and the nature of what they were looking at were different (as seen by poor SSIM values). Female participants tended to focus on areas outside the walking path, such as bushes and dark areas, whereas men's focus was on the path ahead [χ2(1) = 4.29, p = 0.04]. Furthermore, women were more likely to select areas outside the walking path during high entrapment settings [χ2(1) = 15.49, p < 0.001] and at nighttime [χ2(1) = 4.98, p = 0.02]. Our study demonstrates point-of-view differences in female-male walking space assessments. Viewing walking safety through the lens of lived experience could be productive for holistic community walking safety.
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Affiliation(s)
- Robert A. Chaney
- Department of Public Health, Brigham Young University, Provo, Utah, USA
| | - Alyssa Baer
- Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia, USA
| | - L. Ida Tovar
- Division of Public Health, University of Utah School of Medicine, Salt Lake City, Utah, USA
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241
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Cao C, Chen M, Yang S, Xu Y, Gu J. Childhood maltreatment, multilocus HPA-axis genetic variation and adolescent comorbidity profiles of depressive and anxiety symptoms. CHILD ABUSE & NEGLECT 2024; 149:106683. [PMID: 38335561 DOI: 10.1016/j.chiabu.2024.106683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 01/21/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024]
Abstract
BACKGROUND Despite a growing body of evidence showing both genetic and environmental influences on adolescent depression and anxiety, the involved comorbid mechanisms regarding gene-by-environment (G × E) interaction remain unclear. OBJECTIVE The current study was the first to investigate the extent to which multilocus hypothalamic-pituitary-adrenal (HPA)-axis genetic variants moderated the association between childhood maltreatment and adolescent comorbid depression and anxiety. METHODS The participants were 827 Chinese Han adolescents (Mage = 16.45 ± 1.37 years; 50.2 % girls). A theory-driven multilocus genetic profile score (MGPS) was computed by calculating alleles of core HPA-axis genes (CRHR1, NR3C1, NR3C2, and FKBP5) associated with heightened stress reactivity. Childhood maltreatment was retrospectively collected using Childhood Trauma Questionnaire. Comorbidity profiles of self-reported adolescent depressive and anxiety symptoms were constructed via person-centered latent profile analysis. RESULTS Three heterogeneous comorbidity profiles of depressive and anxiety symptoms were identified: comorbid severe symptoms (9.7 %), comorbid moderate symptoms (46.4 %) and comorbid mild symptoms (43.9 %). The HPA-axis related MGPS significantly interacted with childhood maltreatment, especially emotional maltreatment (emotional abuse: OR = 1.14, 95 % CI [1.03, 1.26], p < .01; emotional neglect: OR = 1.07, 95 % CI [1.01, 1.13], p < .05), to distinguish the comorbid severe symptoms profile from the comorbid mild symptoms profile (OR = 1.03, 95 % CI [1.01, 1.06], p < .05). CONCLUSION The HPA-axis related genes showed an additive polygenic sensitivity toward childhood maltreatment, which might be one of the polygenic G × E mechanisms underlying adolescent comorbid depression and anxiety.
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Affiliation(s)
- Cong Cao
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, China.
| | - Meijing Chen
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Shan Yang
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yajing Xu
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Junlian Gu
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, China
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242
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Liu Y, Ma S, Li J, Song X, Du F, Zheng M. Factors influencing passage of time judgment in individuals' daily lives: evidence from the experience sampling and diary methods. PSYCHOLOGICAL RESEARCH 2024; 88:466-475. [PMID: 37466675 DOI: 10.1007/s00426-023-01859-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 07/10/2023] [Indexed: 07/20/2023]
Abstract
People often express feeling that time passes quickly or slowly in their daily lives, which is termed passage of time judgment (PoTJ). Past studies have shown that PoTJ is affected by emotional valence and arousal; however, few studies have verified the effects of alertness, attention to time, and time expectation on PoTJ and whether the effects are stable over different time periods. Using the experience sampling method (ESM) and diary method, the present study collected data from 105 participants and examined for the first time whether alertness, attention to time, and time expectation affect PoTJ based on daily life data, as well as whether above factors, emotional valence, and arousal are stable over different time periods. All participants answered a questionnaire five times a day on their in-the-day PoTJ and related factors regarding the last 30 min, and answered the same questionnaire once a day at 23:00 regarding the of-the-day PoTJ. The results showed that alertness and time expectation, as well as emotional valence and arousal, predicted an individual's in-the-day PoTJ over a shorter period (i.e., the last 30 min); in contrast, only time expectation and emotional arousal predicted of-the-day PoTJ over a longer period (i.e., the past day). These results suggest that, alertness and time expectation are important factors influencing PoTJ, in addition to emotional state. Of-the-day PoTJ correlates most strongly with the mean and latest in-the-day PoTJ, implying that overall perception of time passage is influenced by both cumulative temporal experience and recent temporal experience.
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Affiliation(s)
- Yanci Liu
- Department of Psychology, Tsinghua University, Beijing, 100084, China
| | - Siyu Ma
- Department of Psychology, Tsinghua University, Beijing, 100084, China
| | - Jiayu Li
- Department of Computer Science and Technology, Tsinghua University, Beijing, 100084, China
| | - Xi Song
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China
- Psychology Department, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Feng Du
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China.
- Psychology Department, University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Meihong Zheng
- Department of Psychology, Tsinghua University, Beijing, 100084, China.
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243
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Ristic I, Ignjatovic-Ristic D, Gazibara T. Personality traits and attitude towards euthanasia among medical students in Serbia. Int J Psychiatry Med 2024; 59:232-247. [PMID: 37503904 DOI: 10.1177/00912174231191963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
OBJECTIVE Various factors may influence the attitudes of medical students towards euthanasia, including personal values, beliefs, and personality traits. The objective of this study was to examine the attitudes of 2nd and 5th year medical students about euthanasia and the relationship between these attitudes and students' personality traits. METHODS Medical students from the Universities of Kragujevac and Belgrade, Serbia, participated in this study. A questionnaire was administered assessing attitudes toward euthanasia and student personality traits (honesty-humility, emotionality, extraversion, agreeableness, conscientiousness, and openness using the HEXACO-60). RESULTS More than 50% of students in the second year and 60% of students in the fifth year were supportive of euthanasia. Students in the 5th year were 2.5 times more likely to express a concern that euthanasia needs to be clearly regulated by law compared to students in the second year. Adjusted analyses indicated that lower levels of honesty-humility and emotionality were positively correlated with students' belief that euthanasia should be legalized. CONCLUSION Many medical students in Serbia have a positive attitude towards euthanasia. It is important to consider the possible influences of culture, religion, and the law on attitudes towards euthanasia. Undergraduate medical training should include more hours dedicated to palliative care and end-of-life topics to raise awareness of patients' preferences in this regard.
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Affiliation(s)
- Ivan Ristic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | | | - Tatjana Gazibara
- Institute of Epidemiology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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244
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Qin Y, Sun Q, Wang L, Hu F, Zhang Q, Wang W, Li W, Wang Y. DRD2 TaqIA polymorphism-related functional connectivity between anterior insula and dorsolateral prefrontal cortex predicts the retention time in heroin-dependent individuals under methadone maintenance treatment. Eur Arch Psychiatry Clin Neurosci 2024; 274:433-443. [PMID: 37400684 DOI: 10.1007/s00406-023-01626-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 05/22/2023] [Indexed: 07/05/2023]
Abstract
BACKGROUND Dopamine receptor D2 (DRD2) TaqIA polymorphism has an influence on addiction treatment response and prognosis by mediating brain dopaminergic system efficacy. Insula is crucial for conscious urges to take drugs and maintain drug use. However, it remains unclear about the contribution of DRD2 TaqIA polymorphism to the regulation of insular on addiction behavioral and its relation with the therapeutic effect of methadone maintenance treatment (MMT). METHODS 57 male former heroin dependents receiving stable MMT and 49 matched male healthy controls (HC) were enrolled. Salivary genotyping for DRD2 TaqA1 and A2 alleles, brain resting-state functional MRI scan and a 24-month follow-up for collecting illegal-drug-use information was conducted and followed by clustering of functional connectivity (FC) patterns of HC insula, insula subregion parcellation of MMT patients, comparing the whole brain FC maps between the A1 carriers and non-carriers and analyzing the correlation between the genotype-related FC of insula sub-regions with the retention time in MMT patients by Cox regression. RESULTS Two insula subregions were identified: the anterior insula (AI) and the posterior insula (PI) subregion. The A1 carriers had a reduced FC between the left AI and the right dorsolateral prefrontal cortex (dlPFC) relative to no carriers. And this reduced FC was a poor prognostic factor for the retention time in MMT patients. CONCLUSION DRD2 TaqIA polymorphism affects the retention time in heroin-dependent individuals under MMT by mediating the functional connectivity strength between left AI and right dlPFC, and the two brain regions are promising therapeutic targets for individualized treatment.
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Affiliation(s)
- Yue Qin
- Department of Radiology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, People's Republic of China
- Department of Radiology, Xi'an Daxing Hospital, Xi'an, People's Republic of China
| | - Qinli Sun
- Department of Radiology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, People's Republic of China
| | - Lei Wang
- Department of Radiology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, People's Republic of China
- Department of Radiology, Xi'an Daxing Hospital, Xi'an, People's Republic of China
| | - Feng Hu
- Department of Radiology, Hospital of Shaannxi Provincial Geology and Mineral Resources Bureau, Xi'an, People's Republic of China
| | - Qiuli Zhang
- Department of Radiology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, People's Republic of China
| | - Wei Wang
- Department of Radiology, Tangdu Hospital, The Fourth Military Medical University, 569 Xinsi Road, Baqiao District, Xi'an, 710038, People's Republic of China
| | - Wei Li
- Department of Radiology, Tangdu Hospital, The Fourth Military Medical University, 569 Xinsi Road, Baqiao District, Xi'an, 710038, People's Republic of China.
| | - Yarong Wang
- Department of Radiology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, People's Republic of China.
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245
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Szabo A, Ábel K. Anxiety and heart rate in a real-life class test in undergraduates choosing real-time or prerecorded oral presentations. Biol Futur 2024; 75:17-28. [PMID: 37542019 DOI: 10.1007/s42977-023-00175-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 07/17/2023] [Indexed: 08/06/2023]
Abstract
Most studies on acute stress stem from works conducted under artificial laboratory conditions. Inducing stress for experimental scrutiny is problematic and can be unethical. In this study, a 'research methods' course's curriculum included a demonstration study testing anxiety and heart rate responses to the midterm test. Fifty-four university students (35 males and 19 females) presented a research topic in-person (n = 14) or prerecorded while being present (n = 40). Students selected a test format they could change until the week before the midterm test. The measures were trait anxiety, test anxiety, state anxiety, heart rate (HR), the last two being measured before and after examination, and grades. All students manifested decreased state anxiety and increased HR from before to after the test. Females exhibited higher HR and state anxiety than males. Real-time presentations were associated with higher HRs but not higher state anxiety. Those who changed their planned presentation mode from in-person to prerecorded exhibited higher test anxiety but not trait anxiety than those who presented as planned. Students who presented in-person obtained lower grades than those who prerecorded their presentations. Grades were negatively correlated with state anxiety after the test, but test anxiety did not significantly mediate the grades. Pre-test state anxiety was positively associated with both trait anxiety and test anxiety. The findings suggest that test anxiety is unlikely to affect grades, but test-anxious students need more control over academic evaluation. A choice in test format could be helpful in this regard.
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Affiliation(s)
- Attila Szabo
- Institute of Health Promotion and Sport Sciences, Faculty of Education and Psychology, ELTE Eötvös Loránd University, Budapest, Hungary.
- Institute of Psychology, Faculty of Education and Psychology, ELTE Eötvös Loránd University, Budapest, Hungary.
| | - Krisztina Ábel
- Institute of Health Promotion and Sport Sciences, Faculty of Education and Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- Doctoral School of Psychology, Faculty of Education and Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
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246
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Sim S, Maldonado IL, Castelnau P, Barantin L, El-Hage W, Andersson F, Cottier JP. Neural correlates of mindfulness meditation and hypnosis on magnetic resonance imaging: similarities and differences. A scoping review. J Neuroradiol 2024; 51:131-144. [PMID: 37981196 DOI: 10.1016/j.neurad.2023.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/23/2023] [Accepted: 11/12/2023] [Indexed: 11/21/2023]
Abstract
BACKGROUND Mindfulness meditation (MM) and hypnosis practices are gaining interest in mental health, but their physiological mechanisms remain poorly understood. This study aimed to synthesize the functional, morphometric and metabolic changes associated with each practice using magnetic resonance imaging (MRI), and to identify their similarities and differences. METHODS MRI studies investigating MM and hypnosis in mental health, specifically stress, anxiety, and depression, were systematically screened following PRISMA guidelines from four research databases (PubMed, Web of Science, Embase, PsycINFO) between 2010 and 2022. RESULTS In total, 97 references met the inclusion criteria (84 for MM and 13 for hypnosis). This review showed common and divergent points regarding the regions involved and associated brain connectivity during MM practice and hypnosis. The primary commonality between mindfulness and hypnosis was decreased default mode network intrinsic activity and increased central executive network - salience network connectivity. Increased connectivity between the default mode network and the salience network was observed in meditative practice and mindfulness predisposition, but not in hypnosis. CONCLUSIONS While MRI studies provide a better understanding of the neural basis of hypnosis and meditation, this review underscores the need for more rigorous studies.
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Affiliation(s)
- Sindy Sim
- CHRU de Tours, service de radiologie, Tours, France
| | | | - Pierre Castelnau
- UMR 1253, iBrain, Université de Tours, Inserm, Tours, France; Service de Neuropédiatrie et Handicaps, Hôpital Clocheville, CHRU, Tours, France; CUMIC, Collège Universitaire des Médecines Intégratives et Complémentaires, Nantes, France
| | | | - Wissam El-Hage
- UMR 1253, iBrain, Université de Tours, Inserm, Tours, France; CHRU de Tours, Clinique Psychiatrique Universitaire, Tours, France
| | | | - Jean-Philippe Cottier
- CHRU de Tours, service de radiologie, Tours, France; UMR 1253, iBrain, Université de Tours, Inserm, Tours, France; CUMIC, Collège Universitaire des Médecines Intégratives et Complémentaires, Nantes, France.
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247
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Hur KH, Meisler SL, Yassin W, Frederick BB, Kohut SJ. Prefrontal-Limbic Circuitry Is Associated With Reward Sensitivity in Nonhuman Primates. Biol Psychiatry 2024:S0006-3223(24)01131-4. [PMID: 38432521 DOI: 10.1016/j.biopsych.2024.02.1011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 02/23/2024] [Accepted: 02/24/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND Abnormal reward sensitivity is a risk factor for psychiatric disorders, including eating disorders such as overeating and binge-eating disorder, but the brain structural mechanisms that underlie it are not completely understood. Here, we sought to investigate the relationship between multimodal whole-brain structural features and reward sensitivity in nonhuman primates. METHODS Reward sensitivity was evaluated through behavioral economic analysis in which monkeys (adult rhesus macaques; 7 female, 5 male) responded for sweetened condensed milk (10%, 30%, 56%), Gatorade, or water using an operant procedure in which the response requirement increased incrementally across sessions (i.e., fixed ratio 1, 3, 10). Animals were divided into high (n = 6) or low (n = 6) reward sensitivity groups based on essential value for 30% milk. Multimodal magnetic resonance imaging was used to measure gray matter volume and white matter microstructure. Brain structural features were compared between groups, and their correlations with reward sensitivity for various stimuli was investigated. RESULTS Animals in the high sensitivity group had greater dorsolateral prefrontal cortex, centromedial amygdaloid complex, and middle cingulate cortex volumes than animals in the low sensitivity group. Furthermore, compared with monkeys in the low sensitivity group, high sensitivity monkeys had lower fractional anisotropy in the left dorsal cingulate bundle connecting the centromedial amygdaloid complex and middle cingulate cortex to the dorsolateral prefrontal cortex, and in the left superior longitudinal fasciculus 1 connecting the middle cingulate cortex to the dorsolateral prefrontal cortex. CONCLUSIONS These results suggest that neuroanatomical variation in prefrontal-limbic circuitry is associated with reward sensitivity. These brain structural features may serve as predictive biomarkers for vulnerability to food-based and other reward-related disorders.
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Affiliation(s)
- Kwang-Hyun Hur
- Behavioral Neuroimaging Laboratory, McLean Hospital, Belmont, Massachusetts; Department of Psychiatry, Harvard Medical School, Boston, Massachusetts
| | - Steven L Meisler
- Program in Speech and Hearing Bioscience and Technology, Harvard Medical School, Boston, Massachusetts
| | - Walid Yassin
- Behavioral Neuroimaging Laboratory, McLean Hospital, Belmont, Massachusetts; Department of Psychiatry, Harvard Medical School, Boston, Massachusetts
| | - Blaise B Frederick
- Department of Psychiatry, Harvard Medical School, Boston, Massachusetts; McLean Imaging Center, McLean Hospital, Belmont, Massachusetts
| | - Stephen J Kohut
- Behavioral Neuroimaging Laboratory, McLean Hospital, Belmont, Massachusetts; Department of Psychiatry, Harvard Medical School, Boston, Massachusetts; McLean Imaging Center, McLean Hospital, Belmont, Massachusetts.
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248
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Hu K, Hu Y, Godfrey K, Li Q, Li CSR. A 2-year mental health follow-up study subsequent to COVID-19. Psychiatry Res 2024; 333:115684. [PMID: 38219344 DOI: 10.1016/j.psychres.2023.115684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 12/17/2023] [Accepted: 12/20/2023] [Indexed: 01/16/2024]
Abstract
The COVID-19 pandemic has profoundly impacted the mental health and education of college students. This study examined the interrelationships among loneliness, resilience, and COVID-19 fear among college students in Northern Michigan, a region of the United States severely affected by the pandemic. Data were collected from two student cohorts (n = 258), with half surveyed in early 2022 and the other half in mid-2022, two years after pandemic's onset. The Omicron wave peaked in Michigan in January 2022, but by June 2022, cases, hospitalizations, and deaths had significantly declined. Students completed measures of loneliness, resilience, learning difficulty, and psychological symptoms. Key findings are: 1) Participants' fear, loneliness, and academic difficulty decreased over time, reflecting fluctuations in acute situational and emotional states; 2) Unexpectedly, resilience declined from early to mid-2022, suggesting its diminishing protective role under prolonged, pandemic-induced stress; 3) Despite improvements, students continued reporting high academic difficulties. Loneliness, heightened fear, and dampened happiness together contributed to greater academic difficulties; 4) Pre-existing sex differences equalized two years after the pandemic's onset. While modest improvements were noted, enduring academic and mental health impacts signal a need for continued support.
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Affiliation(s)
- Kesong Hu
- School of Psychology, Capital Normal University, Beijing, China; Department of Psychology, University of Arkansas, Little Rock, AR, USA.
| | - Yuhan Hu
- Little Rock Central High School, Little Rock, AR, USA
| | - Kaylene Godfrey
- Department of Psychology, Lake Superior State University, Sault Ste. Marie, MI, USA
| | - Qi Li
- Department of Psychology, Lake Superior State University, Sault Ste. Marie, MI, USA.
| | - Chiang-Shan R Li
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA; Department of Neuroscience, Yale University School of Medicine, New Haven, CT, USA; Wu Tsai Institute, Yale University, New Haven, CT, USA
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249
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Yilin J, Heng Z, Fei Z, Jiayang L. Exploring the Effects of Repetitive Transcranial Magnetic Stimulation on Comorbid Sleep Disorders in Preschool Children with Attention-Deficit Hyperactivity Disorder. PSYCHIAT CLIN PSYCH 2024; 34:1-8. [PMID: 38883889 PMCID: PMC11177638 DOI: 10.5152/pcp.2024.23702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 09/24/2023] [Indexed: 06/18/2024] Open
Abstract
Background Attention-deficit hyperactivity disorder (ADHD) is one of the most common neurological developmental disorders in children, and sleep disorders (SDs) are a common comorbidity in children with ADHD. There are currently no pharmacological treatment options for SD in children with ADHD of preschool age (4-6 years). Repetitive transcranial magnetic stimulation (rTMS) is a novel, non-invasive neuromodulation technique. This study explores the effectiveness of rTMS for comorbid SDs in preschool-aged children with ADHD. Methods Thirty-five children of preschool age with ADHD and comorbid SDs were recruited for this study. The children were divided into a parent behavior management training (PBMT) group (n = 19) and a repetitive transcranial magnetic stimulation combined with parent behavior management training group (n = 16). Both groups underwent 8 weeks of treatment. The children's SD scores were assessed using the Chinese Children's Sleep Habits Questionnaire, were measured before the start, at the end, and 4 weeks after the end of the intervention, and were used to measure the effects. Within-group differences were compared using a repeated-measures analysis of variance, and between-group differences were compared using an independent samples t-test and Mann-Whitney U-test. Results Both the PBMT group and the rTMS combined with the PBMT group significantly improved the SDs of preschool-aged children with ADHD (P < .001), but the effect of the intervention was more pronounced in the rTMS combined with the PBMT group (P < .001) and lasted longer than the PBMT group (P = .004). Conclusion Repetitive transcranial magnetic stimulation is a promising non-pharmacological therapy to improve SD in preschool-aged children with ADHD.
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Affiliation(s)
- Jiang Yilin
- University Teknologi Malaysia, Faculty of Education, Johor, Malaysia
| | - Zhou Heng
- Department of Student Affairs, Chongqing Medical University, Chongqing, China
| | - Zou Fei
- Chongqing University of Education, School of Teacher Education, Chongqing, China
| | - Liu Jiayang
- University Teknologi Malaysia, Faculty of Education, Johor, Malaysia
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250
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Naghibi N, Jahangiri N, Khosrowabadi R, Eickhoff CR, Eickhoff SB, Coull JT, Tahmasian M. Embodying Time in the Brain: A Multi-Dimensional Neuroimaging Meta-Analysis of 95 Duration Processing Studies. Neuropsychol Rev 2024; 34:277-298. [PMID: 36857010 PMCID: PMC10920454 DOI: 10.1007/s11065-023-09588-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 10/05/2022] [Indexed: 03/02/2023]
Abstract
Time is an omnipresent aspect of almost everything we experience internally or in the external world. The experience of time occurs through such an extensive set of contextual factors that, after decades of research, a unified understanding of its neural substrates is still elusive. In this study, following the recent best-practice guidelines, we conducted a coordinate-based meta-analysis of 95 carefully-selected neuroimaging papers of duration processing. We categorized the included papers into 14 classes of temporal features according to six categorical dimensions. Then, using the activation likelihood estimation (ALE) technique we investigated the convergent activation patterns of each class with a cluster-level family-wise error correction at p < 0.05. The regions most consistently activated across the various timing contexts were the pre-SMA and bilateral insula, consistent with an embodied theory of timing in which abstract representations of duration are rooted in sensorimotor and interoceptive experience, respectively. Moreover, class-specific patterns of activation could be roughly divided according to whether participants were timing auditory sequential stimuli, which additionally activated the dorsal striatum and SMA-proper, or visual single interval stimuli, which additionally activated the right middle frontal and inferior parietal cortices. We conclude that temporal cognition is so entangled with our everyday experience that timing stereotypically common combinations of stimulus characteristics reactivates the sensorimotor systems with which they were first experienced.
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Affiliation(s)
- Narges Naghibi
- Institute for Cognitive and Brain Sciences, Shahid Beheshti University, Tehran, Iran
| | - Nadia Jahangiri
- Faculty of Psychology & Education, Allameh Tabataba'i University, Tehran, Iran
| | - Reza Khosrowabadi
- Institute for Cognitive and Brain Sciences, Shahid Beheshti University, Tehran, Iran
| | - Claudia R Eickhoff
- Institute of Neuroscience and Medicine Research, Structural and functional organisation of the brain (INM-1), Jülich Research Center, Jülich, Germany
- Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Simon B Eickhoff
- Institute of Neuroscience and Medicine Research, Brain and Behaviour (INM-7), Jülich Research Center, Wilhelm-Johnen-Straße, Jülich, Germany
- Institute for Systems Neuroscience, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Jennifer T Coull
- Laboratoire de Neurosciences Cognitives (UMR 7291), Aix-Marseille Université & CNRS, Marseille, France
| | - Masoud Tahmasian
- Institute of Neuroscience and Medicine Research, Brain and Behaviour (INM-7), Jülich Research Center, Wilhelm-Johnen-Straße, Jülich, Germany.
- Institute for Systems Neuroscience, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany.
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