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Body dissatisfaction frequency and duration: Dissociable dimensions of trait body dissatisfaction. Body Image 2022; 42:327-337. [PMID: 35930871 DOI: 10.1016/j.bodyim.2022.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 07/21/2022] [Accepted: 07/21/2022] [Indexed: 11/20/2022]
Abstract
This work proposes that trait body dissatisfaction rests on two dissociable components: 1) frequency of body dissatisfaction episodes, and 2) duration of such episodes, with higher trait body dissatisfaction resulting from more frequent and/or prolonged episodes. The current research aimed to develop a measure of these two dimensions (i.e., the Body Dissatisfaction Frequency Duration Questionnaire; BDFDQ) and test this theoretical model by investigating whether body dissatisfaction frequency and duration 1) were structurally dissociable, 2) meaningfully dissociable, and 3) each associated with different aspects of disordered eating behavior. Study 1 (N = 300, 42% women) developed the BDFDQ and showed that frequency and duration are structurally dissociable. Study 2 (N = 400, 50% women) showed that the two-factor model was invariant across gender and both subscales showed good psychometric properties of reliability and validity. Results further supported that frequency and duration are meaningfully dissociable by revealing that each component accounted for unique variance in trait body dissatisfaction. Study 3 (N = 279, 77% women) replicated Study 2 findings and established that frequency and duration subscales each associated with different aspects of disordered eating behavior. Together, findings imply that body dissatisfaction frequency and duration represent two separable dimensions underlying trait body dissatisfaction.
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Bounoua N, Sadeh N. A longitudinal investigation of the impact of emotional reactivity and COVID-19 stress exposure on substance use during the pandemic. JOURNAL OF AFFECTIVE DISORDERS REPORTS 2021; 6:100284. [PMID: 34901917 PMCID: PMC8645250 DOI: 10.1016/j.jadr.2021.100284] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 11/04/2021] [Accepted: 11/24/2021] [Indexed: 11/08/2022] Open
Abstract
Background Substance use has spiked during the COVID-19 pandemic, highlighting potential links between reactivity to pandemic-related stress and increases in substance use engagement. Leveraging population-level exposure to a novel environmental stressor, the current study investigated whether emotion reactivity measured prior to the pandemic predicts the degree to which COVID-related stress impacts future substance use during the pandemic. Methods Participants included 240 socioeconomically diverse adults (M/SDage=33.47/9.39 years old) who were recruited from communities disproportionately impacted by the pandemic, with COVID-19 positivity and unemployment rates higher than the national average. All participants completed a research study prior to the start of the pandemic, and 90 of those participants were randomly selected to complete a follow-up study approximately six months into the pandemic. Results On average, the sample reported high levels of stressors that they attributed specifically to the COVID-19 pandemic. Results revealed that trait emotional reactivity moderated the impact of pandemic-inflicted stressors on future substance use, such that COVID-related stress exposure was associated with an increase in substance use for individuals who tend to experience negative emotions for prolonged periods of time. Limitations Limitations of the study are that the data were collected in a fixed timeframe of the COVID-19 pandemic and the exclusive use of self-report measures. Conclusions The longitudinal design of the present study extends the current literature by highlighting the potential role of emotional reactivity in predicting substance use coping behaviors. Findings suggest that emotion reactivity may be a useful intervention target among individuals highly impacted by the pandemic.
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Affiliation(s)
- Nadia Bounoua
- Department of Psychological and Brain Sciences, University of Delaware, United States
| | - Naomi Sadeh
- Department of Psychological and Brain Sciences, University of Delaware, United States
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Burnos A, Skrobowski A. Temperamental and Personality Traits as Factors Related to Changes in Health Behaviors and Quality of Life in Patients With Metabolic Syndrome in Poland. Front Psychol 2021; 12:709935. [PMID: 34566787 PMCID: PMC8462662 DOI: 10.3389/fpsyg.2021.709935] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/09/2021] [Indexed: 11/14/2022] Open
Abstract
Lifestyle changes in diet and physical activity are necessary for managing metabolic syndrome. The aim of this longitudinal study was to examine temperamental and personality traits as moderators of lifestyle changes prompted by motivational intervention. The sample consisted of 50 patients aged 22–65years (M=45.26; SD=9.79) who fulfilled the diagnostic criteria for metabolic syndrome and were undergoing treatment at the Military Institute of Medicine in Warsaw. There were two measurements: an initial measurement and a second 15months after motivational counseling. Each patient completed the questionnaires: Formal Characteristics of Behavior – Temperament Inventory, NEO Five Factor Inventory, Inventory of Health Behavior, and Short Form Survey SF-36. Body Mass Index (BMI), Fat Mass, Fat-free Mass, Intracellular Water, and Basal Metabolic Rate (BMR) were also measured. Data were analyzed using dependent samples t-tests to detect the changes in consecutive measurements, the hierarchical regression analysis was used to investigate temperamental and personality traits as predictors of change, the cluster analysis was used to extract the subgroups of patients with distinct profiles of temperamental and personality traits, and the analysis of variance was used to analyze extracted profiles as potential moderators of change. Three subgroups were extracted using k-means clustering: patients with higher Neuroticism, Perseveration, and Emotional Reactivity; patients higher Extraversion, Briskness, Sensory Sensitivity, Endurance, Activity, and Conscientiousness; and patients with lower Perseveration. All patients improved significantly in terms of physical quality of life (QoL), health behaviors, BMI, BMR, and Fat-free Mass (p<0.05). Regression analysis found that higher Sensory Sensitivity, lower Perseveration, and higher Agreeableness fostered positive change (p<0.05). Patients with higher Neuroticism, Perseveration, and Emotional Reactivity also improved in terms of their Emotional Quality of Life and Health Practices, reaching parity with other patients, which was verified on the basis of statistically significant interaction (p<0.05). The temperamental and personality trait profiles moderated the changes in health practices and emotional QoL. Motivational counseling was effective for patients diagnosed with metabolic syndrome in general, but patients with higher Neuroticism, Perseveration, and Emotional Reactivity benefited even more, as they were in poorer psychological condition before the motivational intervention.
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Hatzopoulos K, Boyes M, Hasking P. Relationships between dimensions of emotional experience, rumination, and nonsuicidal self-injury: An application of the Emotional Cascade Model. J Clin Psychol 2021; 78:692-709. [PMID: 34529842 DOI: 10.1002/jclp.23247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 08/01/2021] [Accepted: 09/05/2021] [Indexed: 01/13/2023]
Abstract
OBJECTIVE The Emotional Cascade Model posits that nonsuicidal self-injury (NSSI) functions to distract from cascades of intense negative emotion and rumination. We investigated the moderating role of rumination in the relationships between reactivity, intensity, and perseveration of emotion and NSSI. METHOD University students (N = 992) completed self-report measures of self-injury, emotional reactivity, intensity and perseveration, and rumination. RESULTS Together, the dimensions of negative emotion were associated with NSSI, but none contributed unique variance. For positive emotion, reactivity was negatively associated with history of self-injury and perseveration was negatively associated with frequency of the behaviour. Rumination was associated with NSSI, but did not moderate associations between the dimensions of negative emotion and self-injury. Rumination moderated the relationship between perseveration of positive emotion and history of NSSI, such that it was only significant at high levels of rumination. CONCLUSION Findings highlight the importance of dimensions of positive emotion in understanding self-injury.
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Affiliation(s)
- Katerina Hatzopoulos
- School of Population Health, Curtin University, Perth, Western Australia, Australia
| | - Mark Boyes
- School of Population Health, Curtin University, Perth, Western Australia, Australia.,Curtin enAble Institute, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
| | - Penelope Hasking
- School of Population Health, Curtin University, Perth, Western Australia, Australia.,Curtin enAble Institute, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
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The effects of left DLPFC tDCS on emotion regulation, biased attention, and emotional reactivity to negative content. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2020; 20:1323-1335. [PMID: 33123862 DOI: 10.3758/s13415-020-00840-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/07/2020] [Indexed: 12/24/2022]
Abstract
The potentiation of neural activity in lateral prefrontal regions via transcranial direct current stimulation (tDCS) can reduce patterns of biased attention for threat and may facilitate intentional emotion regulation. The current study sought to determine whether left dorsolateral prefrontal cortex tDCS, in combination with intentional down-regulation of emotional responses would reduce negative appraisals of aversive content during emotional regulation (assessed during online tDCS), reduce patterns of biased attention and attention bias variability (assessed offline), and attenuate spontaneous (uninstructed) emotional reactivity to negative content (assessed offline) above tDCS or intentional down-regulation of emotions in isolation. Healthy participants (n = 116) were allocated to one of four experimental conditions involving either active or sham tDCS, combined with an either a down-regulate or maintain emotion regulation task. Attention bias/bias variability was assessed with an attentional probe task, and emotional reactivity was assessed in a negative video viewing task. tDCS did not affect the appraisals of negative stimuli during emotion regulation, and there were no effects on attention bias/bias variability. However, tDCS did attenuate emotional reactivity. Those receiving active stimulation showed smaller elevations in negative mood in response to viewing aversive video content compared with sham. The present findings are consistent with the potential of left frontal tDCS to attenuate negative emotional reactions to aversive content but provide no support for tDCS enhancement of emotion regulation, nor its impact on attention bias or attention bias variability.
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Boyes ME, Wilmot A, Hasking PA. Nonsuicidal Self-Injury-Related Differences in the Experience of Negative and Positive Emotion. Suicide Life Threat Behav 2020; 50:437-448. [PMID: 31682015 DOI: 10.1111/sltb.12599] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 09/23/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Emotional experience is argued to contribute to the initiation and maintenance of nonsuicidal self-injury (NSSI). We investigated whether individuals with/without a history of NSSI differed in their dispositional experience of negative and positive emotion, as well as their state responses to negatively and positively valenced movie clips. METHOD Undergraduates (n = 214, Mage = 21.33, 73.8% female, 35.5% reporting NSSI) completed measures of NSSI and dispositional emotional experience. Participants also viewed a sad and amusing movie clip and provided sadness/amusement ratings at seven time-points. RESULTS Relative to participants with no history of self-injury, participants reporting NSSI indicated more reactivity, intensity, and perseveration of dispositional negative emotion; however, differences were negated after adjusting for mental illness. Unexpectedly, individuals with a history of NSSI responded less intensely to the sad clip, although they demonstrated perseveration of sadness over time. Participants reporting NSSI also indicated less reactivity, intensity, and perseveration of dispositional positive emotion and, in response to the amusing film, reported less amusement at all time-points. CONCLUSIONS Considering different dimensions of negative and positive emotion may enhance understanding of NSSI. Future research should disentangle which dimensions of emotional experience are unique to NSSI and which are shared with mental illness more generally.
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Affiliation(s)
- Mark E Boyes
- School of Psychology, Faculty of Health Sciences, Curtin University, Perth, WA, Australia
| | - Adrienne Wilmot
- School of Psychology, Faculty of Health Sciences, Curtin University, Perth, WA, Australia
| | - Penelope A Hasking
- School of Psychology, Faculty of Health Sciences, Curtin University, Perth, WA, Australia
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Freidle M, Nilsson J, Lebedev AV, Lövdén M. No evidence for any effect of multiple sessions of frontal transcranial direct stimulation on mood in healthy older adults. Neuropsychologia 2020; 137:107325. [PMID: 31877311 DOI: 10.1016/j.neuropsychologia.2019.107325] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 12/06/2019] [Accepted: 12/20/2019] [Indexed: 11/28/2022]
Abstract
The dorsolateral prefrontal cortex (DLPFC) is part of a network important for emotional regulation and the possibility of modulating activity in this region with transcranial direct current stimulation (TDCS) to change mood has gained great interest, particularly for application in clinical populations. Whilst results in major depressive disorder have been promising, less is known about the effects of TDCS on mood in non-clinical populations. We hypothesized that multiple sessions of anodal TDCS applied over the left DLPFC would enhance mood, primarily as measured by the Profile of Mood States questionnaire, in healthy older adults. In addition, in an exploratory analysis, we examined the potentially moderating role of working memory training. Working memory, just like emotional regulation, taxes the DLPFC, which suggests that engaging in a working memory task whilst receiving TDCS may have a different effect on activity in this region and consequently mood. A total of 123 participants between 65 and 75 years of age were randomly assigned to receive either 20 sessions of TDCS, with or without working memory training, or 20 sessions sham stimulation, with or without working memory training. We found no support for enhancement of mood due to TDCS in healthy older adults, with or without cognitive training and conclude that the TDCS protocol used is unlikely to improve mood in non-depressed older individuals.
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Affiliation(s)
- Malin Freidle
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden.
| | - Jonna Nilsson
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Alexander V Lebedev
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden; Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Martin Lövdén
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
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Relationships between dispositional and experimentally elicited emotional reactivity, intensity, and perseveration. PERSONALITY AND INDIVIDUAL DIFFERENCES 2020. [DOI: 10.1016/j.paid.2019.109573] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Quy K, Gibb J, Neil L, Smith M. Development and Preliminary Validation of a Self-Report Coping Response Measure in a Community Sample of Children in Middle Childhood. J Pers Assess 2019; 102:628-640. [PMID: 31100025 DOI: 10.1080/00223891.2019.1606003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Coping plays a key role in psychological adjustment. However, whereas coping in adulthood has been extensively studied, coping in childhood remains relatively sparsely researched. This might be in part due to the fact that measures of coping have yet to be developed that are suitable for use with young children. This article describes the development and preliminary validation of the Profile of Coping Dimensions in Children (PCDC), a new, theory-driven measure of coping suitable for use in middle childhood, designed to assess coping as a multidimensional construct across 11 dimensions linked with well-being. Patterns of coping across age and gender were also examined. Participants were 2,566 children between 7 and 11 years old, attending 15 primary (elementary) schools in the southeast of England. The measure was administered along with other questionnaires designed to measure anxiety, somatization, and perceived stress and happiness. The measure was found to be easy to use, and suitable for use in this age group. Coping response styles assessed using the measure were found to vary by age and gender, and were differentially associated with measures of anxiety, somatization, and perceived stress and happiness. Results provide preliminary support for the utility of the measure as a multidimensional assessment of coping in middle childhood.
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Affiliation(s)
- Katie Quy
- Thomas Coram Research Unit, Department of Social Science, UCL Institute of Education
| | | | - Louise Neil
- Division of Psychology and Language Sciences, University College London
| | - Marjorie Smith
- Thomas Coram Research Unit, Department of Social Science, UCL Institute of Education
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Roy H, Wasylyshyn N, Spangler DP, Gamble KR, Patton D, Brooks JR, Garcia JO, Vettel JM. Linking Emotional Reactivity Between Laboratory Tasks and Immersive Environments Using Behavior and Physiology. Front Hum Neurosci 2019; 13:54. [PMID: 30833895 PMCID: PMC6387949 DOI: 10.3389/fnhum.2019.00054] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 01/31/2019] [Indexed: 12/20/2022] Open
Abstract
An event or experience can induce different emotional responses between individuals, including strong variability based on task parameters or environmental context. Physiological correlates of emotional reactivity, as well as related constructs of stress and anxiety, have been found across many physiological metrics, including heart rate and brain activity. However, the interdependances and interactions across contexts and between physiological systems are not well understood. Here, we recruited military and law enforcement to complete two experimental sessions across two different days. In the laboratory session, participants viewed high-arousal negative images while brain activity electroencephalogram (EEG) was recorded from the scalp, and functional connectivity was computed during the task and used as a predictor of emotional response during the other experimental session. In an immersive simulation session, participants performed a shoot-don't-shoot scenario while heart rate electrocardiography (ECG) was recorded. Our analysis examined the relationship between the sessions, including behavioral responses (emotional intensity ratings, task performance, and self-report anxiety) and physiology from different modalities [brain connectivity and heart rate variability (HRV)]. Results replicated previous research and found that behavioral performance was modulated within-session based on varying levels of emotional intensity in the laboratory session (t (24) = 4.062, p < 0.0005) and stress level in the simulation session (Z = 2.45, corrected p-value = 0.0142). Both behavior and physiology demonstrated cross-session relationships. Behaviorally, higher intensity ratings in the laboratory was related to higher self-report anxiety in the immersive simulation during low-stress (r = 0.465, N = 25, p = 0.019) and high-stress (r = 0.400, N = 25, p = 0.047) conditions. Physiologically, brain connectivity in the theta band during the laboratory session significantly predicted low-frequency HRV in the simulation session (p < 0.05); furthermore, a frontoparietal connection accounted for emotional intensity ratings during the attend laboratory condition (r = 0.486, p = 0.011) and self-report anxiety after the high-stress simulation condition (r = 0.389, p = 0.035). Interestingly, the predictive power of the brain activity occurred only for the conditions where participants had higher levels of emotional reactivity, stress, or anxiety. Taken together, our findings describe an integrated behavioral and physiological characterization of emotional reactivity.
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Affiliation(s)
- Heather Roy
- United States Army Research Laboratory, Aberdeen Proving Ground, Adelphi, MD, United States
| | - Nick Wasylyshyn
- United States Army Research Laboratory, Aberdeen Proving Ground, Adelphi, MD, United States
| | - Derek P Spangler
- United States Army Research Laboratory, Aberdeen Proving Ground, Adelphi, MD, United States
| | - Katherine R Gamble
- United States Army Research Laboratory, Aberdeen Proving Ground, Adelphi, MD, United States
| | - Debbie Patton
- United States Army Research Laboratory, Aberdeen Proving Ground, Adelphi, MD, United States
| | - Justin R Brooks
- United States Army Research Laboratory, Aberdeen Proving Ground, Adelphi, MD, United States
| | - Javier O Garcia
- United States Army Research Laboratory, Aberdeen Proving Ground, Adelphi, MD, United States.,Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, United States
| | - Jean M Vettel
- United States Army Research Laboratory, Aberdeen Proving Ground, Adelphi, MD, United States.,Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, United States.,Department of Psychological and Brain Sciences, University of California, Santa Barbara, Santa Barbara, CA, United States
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Emotional reactivity, intensity, and perseveration: Independent dimensions of trait affect and associations with depression, anxiety, and stress symptoms. PERSONALITY AND INDIVIDUAL DIFFERENCES 2018. [DOI: 10.1016/j.paid.2017.09.032] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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