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Beattie S, Du Preez T, Hardy L, Arthur C. What do you bring to the table? Exploring psychological attributes that predict successful military training. MILITARY PSYCHOLOGY 2023:1-12. [PMID: 38015963 DOI: 10.1080/08995605.2023.2285693] [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: 04/21/2023] [Accepted: 11/13/2023] [Indexed: 11/30/2023]
Abstract
The psychological characteristics that new recruits bring when starting military basic training (MBT) may help or hinder successful completion rates. The first part of this study explores how psychological characteristics assessed at the start of MBT influence retention and performance outcomes upon completion. At the start and upon completing MBT, a sample of 204 UK male Infantry recruits undergoing a 26-week Combat Infantryman's Course were assessed on personality traits (psychoticism, neuroticism, and extroversion); a set of relevant cognitions (i.e. effortful control); motivation (i.e. internalization of military core values); and an assessment of mentally tough behavior. Recruits who successfully completed MBT were significantly higher in age, psychoticism, and mentally tough behavior. The second part of the study explored how MBT influenced these variables across time. A subsample of 132 male Infantry recruits that passed basic military training first time were analyzed. Across the 26-week course, there was a significant increase in extraversion, and a significant decrease in neuroticism, and external regulation. Results differed slightly when we removed the lowest passing group from the analysis and whether MANOVA or Logistic Regression analysis was used. Results indicate that what you bring to the table will influence pass and retention rates.
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Affiliation(s)
- Stuart Beattie
- Institute for Psychology of Elite Performance, School Health and Behavioural Sciences, Bangor University, Gwynedd, UK
| | - Thomas Du Preez
- Institute for Psychology of Elite Performance, School Health and Behavioural Sciences, Bangor University, Gwynedd, UK
| | - Lew Hardy
- Institute for Psychology of Elite Performance, School Health and Behavioural Sciences, Bangor University, Gwynedd, UK
| | - Calum Arthur
- Institute for Psychology of Elite Performance, School Health and Behavioural Sciences, Bangor University, Gwynedd, UK
- NHS
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Park H, Forthman KL, Kuplicki R, Victor TA, Yeh HW, Thompson WK, Howlett JR, Guinjoan S, Paulus MP. Polygenic risk for neuroticism is associated with less efficient control in more difficult situations. Psychiatry Res Neuroimaging 2023; 335:111716. [PMID: 37717543 PMCID: PMC10841151 DOI: 10.1016/j.pscychresns.2023.111716] [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: 04/13/2023] [Revised: 07/26/2023] [Accepted: 09/11/2023] [Indexed: 09/19/2023]
Abstract
Neuroticism is a heritable trait and a risk factor for mental health due to its relevance to poor control of negative events. To examine the relationship between genetic propensity for neuroticism and control processing, we used the polygenic risk score (PRS) approach and a stop signal task during fMRI. We hypothesized that genetic propensity for neuroticism may moderate control processing as a function of control difficulty. PRSs for neuroticism were computed from a transdiagnostic group of individuals (n=406) who completed the stop signal task. The level of control difficulty was a function of the stop signal asynchrony: shorter asynchrony allows easier stopping whereas longer asynchrony makes stopping difficult. The relationship between PRS for neuroticism and neural activity for controlling responses was examined by the stop signal asynchrony. Although PRS for neuroticism did not relate to the overall inhibitory control, individuals with high PRS for neuroticism showed greater activity in left dorsal prefrontal cortex, middle temporal gyrus, and dorsal posterior cingulate cortex for difficult control. Thus, the genetic propensity for neuroticism affects neural processing in a difficult control context, which may help to explain why individuals with high levels of neuroticism exert poor control of negative events in difficult situations.
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Affiliation(s)
- Heekyeong Park
- Department of Psychology, University of North Texas at Dallas, TX 75241, USA; Laureate Institute for Brain Research, Tulsa, OK 74136, USA.
| | | | - Rayus Kuplicki
- Laureate Institute for Brain Research, Tulsa, OK 74136, USA
| | | | - Hung-Wen Yeh
- Laureate Institute for Brain Research, Tulsa, OK 74136, USA; Department of Pediatrics, Children's Mercy Hospital, Kansas City, MO 64108, USA
| | | | - Jonathon R Howlett
- Department of Psychiatry, Veterans Affairs San Diego Healthcare System, La Jolla, CA 92093, USA
| | - Salvador Guinjoan
- Laureate Institute for Brain Research, Tulsa, OK 74136, USA; Department of Psychiatry, Oklahoma University Health Sciences Center at Tulsa, OK 74107, USA
| | - Martin P Paulus
- Laureate Institute for Brain Research, Tulsa, OK 74136, USA; Department of Neuroscience, Oxley College of Health Sciences, University of Tulsa, Tulsa, OK 74119, USA
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Wang Y, Tian J, Yang Q. Tai Chi exercise improves working memory capacity and emotion regulation ability. Front Psychol 2023; 14:1047544. [PMID: 36874821 PMCID: PMC9983368 DOI: 10.3389/fpsyg.2023.1047544] [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: 09/20/2022] [Accepted: 01/25/2023] [Indexed: 02/19/2023] Open
Abstract
Purpose The study aimed to research the promoting effects of Tai Chi exercise on working memory capacity and emotional regulation ability among college students. Methods Fifty-five participants were recruited and randomly divided into the Tai Chi group and control group. The Tai Chi group had a 12-week Tai Chi training to implement intervention, while the control group performed non-cognitive traditional sports with the same exercise intensity as the Tai Chi group. The visual 2-back test of action pictures and the Geneva emotional picture system test were performed before and after the trial, which aimed to examine whether the action memory of Tai Chi training can improve individuals' working memory capacity and emotion regulation ability. Results After 12 weeks, a significant difference was observed in Accuracy Rate (AR) (F = 54.89, p ≤ 0.001) and Response Time (RT) (F = 99.45, p ≤ 0.001) of individuals' Visual Memory Capacity between the Tai Chi group and the control group. Significant effects in Time (F = 98.62, p ≤ 0.001), Group (F = 21.43, p ≤ 0.001), and Interaction (Groups × time; F = 50.81, p ≤ 0.001) on Accuracy Rate (AR) of the Visual Memory Capacity were observed. The same effect was observed again on the Response Time (RT) of the Visual Memory Capacity, Time (F = 67.21, p ≤ 0.001), Group (F = 45.68, p ≤ 0.001), Interaction (groups × time; F = 79.52, p ≤ 0.001). Post-hoc analysis showed that at the end of 12 weeks, the participants in the Tai Chi group had significantly higher Visual Memory Capacity than those in the control group (p < 0.05).After 12 weeks, valence difference (F = 11.49, p ≤ 0.001), arousal difference (F = 10.17, p ≤ 0.01), and dominance difference (F = 13.30, p ≤ 0.001) in the emotion response were significantly different between the control group and the Tai Chi group. The effect of valence differences in Time (F = 7.28, p < 0.01), Group (F = 4.16, p < 0.05), and Time*Group (F = 10.16, p < 0.01), respectively, was significant in the Tai Chi group after 12-week intervention. Post hoc analysis showed valence swings in the Tai Chi group were significantly lower than that in the control group (p < 0.05); The effect of arousal difference in Time (F = 5.18, p < 0.05), Group (F = 7.26, p < 0.01), Time*Group (F = 4.23, p < 0.05), respectively, was significant in the Tai Chi group after 12-week intervention. Post hoc analysis showed arousal fluctuations in the Tai Chi group was significantly lower than that in the control group too (p < 0.01); As the same, the effect of dominance differences in Time (F = 7.92, p < 0.01), Group (F = 5.82 p < 0.05) and Time*Group (F = 10.26, p < 0.01), respectively was significant in the Tai Chi group. Dominance swings in the Tai Chi group were significantly lower than that in the control group (p < 0.001). Conclusion The data support our speculation that action memory training in Tai Chi exercise may improve individuals' working memory capacity, and then improve their emotion regulation ability, which has provided insightful information for customized exercise programs for emotion regulation in adolescents. Thus, we suggest those adolescents who are experiencing volatile moods and poor emotion regulation attend regular Tai Chi classes, which could contribute to their emotional health.
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Affiliation(s)
- Yi Wang
- School of Physical Education, Weinan Normal University, Weinan, China
| | - Jing Tian
- School of Foreign Languages, Weinan Normal University, Weinan, China
| | - Qingxuan Yang
- Department of Physical Education, Chang'an University, Xi'an, China
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Levels of neuroticism can predict attentional performance during cross-modal nonspatial repetition inhibition. Atten Percept Psychophys 2022; 84:2552-2561. [PMID: 36253587 DOI: 10.3758/s13414-022-02583-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/17/2022] [Indexed: 11/08/2022]
Abstract
Inhibition of return (IOR) refers to the slower response to targets presented at previously attended locations, and such repetition-induced inhibition has been found to be differentially associated with personality traits. Although it has been well documented how personality traits affect spatial IOR, a mechanism associated with the attentional orienting network, there is not yet a consensus as to the relationship between personality traits and nonspatial repetition inhibition, a mechanism associated with the attentional executive network. The present study herein examined how the Big Five personality traits relate to cross-modal nonspatial repetition inhibition. Participants completed the NEO-PI-R and performed a cross-modal nonspatial repetition inhibition task built on the prime-neutral cue-target paradigm, in which the relationships of the identities and modalities between the prime and the target were manipulated. The results showed a significant nonspatial inhibitory effect and the effect was larger under the visual-auditory condition than under the auditory-visual condition. More importantly, neuroticism was associated with decreased cross-modal nonspatial inhibitory effect, presumably due to impaired attentional control. However, such a result was only found in the visual-auditory condition. We propose that retrieving previous prime representations under the visual-auditory condition requires a large consumption of cognitive resources, making inhibitory control more difficult for individuals with high neuroticism. These findings provide new insight into the influence of personality traits on attentional performance requiring nonspatial inhibitory control and enrich the relationship between neuroticism and repetition-induced inhibition.
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Edwards HM, Jackson JG, Evans H. Neuroticism as a covariate of cognitive task performance in individuals with tinnitus. Front Psychol 2022; 13:906476. [PMID: 35983209 PMCID: PMC9379139 DOI: 10.3389/fpsyg.2022.906476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 07/04/2022] [Indexed: 11/15/2022] Open
Abstract
Previous studies have shown cognitive task performance to be affected by tinnitus severity, but also that the literature is conflicted. This study sought to identify neuroticism as a possible confound, since severe tinnitus distress is associated with higher levels of neuroticism. A total of 78 participants (39 with and 39 without tinnitus) undertook two cognitive tasks. It was found that when undertaking a Stroop paradigm, controlling for neuroticism rendered previously significant results not significant. It was also found that neuroticism was not a significant covariate for a change blindness task. Gender, age, anxiety, and depression were all controlled for, and future implications for the literature discussed.
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Hu S, Gao Y, Zou M, Zhang H, Cheng Z, Zhao J, Wang Y. People attend to the world differently: The modulation of personality traits on the modes of attentional selection. PERSONALITY AND INDIVIDUAL DIFFERENCES 2022. [DOI: 10.1016/j.paid.2022.111584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Rakei A, Tan J, Bhattacharya J. Flow in contemporary musicians: Individual differences in flow proneness, anxiety, and emotional intelligence. PLoS One 2022; 17:e0265936. [PMID: 35333890 PMCID: PMC8956189 DOI: 10.1371/journal.pone.0265936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 03/10/2022] [Indexed: 11/19/2022] Open
Abstract
Flow is a highly focussed state of consciousness that is rewarding, fulfilling, and sought after by many, especially musicians. It is characterised by exceptional levels of concentration, loss of self-consciousness, and competent control over one's actions. Several personality and non-cognitive traits have been positively linked with flow proneness, such as emotional intelligence; however, anxiety is thought to be the antithesis of flow, yet the relationship between trait anxiety and flow proneness in musicians is not adequately characterised. This study investigated the individual differences in flow proneness in contemporary musicians (N = 664), focusing on the interaction of trait anxiety and emotional intelligence. We identified a significant negative correlation between trait anxiety and flow. Emotional intelligence was positively correlated with flow proneness and negatively with trait anxiety. Moderation analysis revealed a difference in the relationship between trait anxiety and flow depending on the level of emotional intelligence; there was no correlation in those with low emotional intelligence, whereas a strong negative relationship was found in those with high emotional intelligence. Finally, hierarchical regression indicated that musical training was the most substantial predictor of all the tested variables and that trait anxiety did not add any predictive power on top of the known predictors. Altogether, this study provided new insights into the possible disruption of flow proneness linked to high anxiety and low emotional intelligence in contemporary musicians.
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Affiliation(s)
- Amy Rakei
- Department of Psychology, Goldsmiths, University of London, London, England
| | - Jasmine Tan
- Department of Psychology, Goldsmiths, University of London, London, England
- Department of Experimental Psychology, University of Oxford, Oxford, England
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Xiu B, Andanty C, Dai N, Zai CC, Graff A, McNeely H, Daskalakis ZJ, De Luca V. Association Between the Visual N1-P2 Complex and Neuroticism. Clin EEG Neurosci 2022; 53:95-103. [PMID: 34515573 DOI: 10.1177/15500594211039937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Neuroticism is a personality trait associated with impaired attention, memory, and error detection. Thus, the present study investigated the visual N100 and P200 event-related potentials components associated with attention using a 2-back working memory task in healthy neurotic and nonneurotic participants, evaluated using the Neuroticism, Extraversion, Openness Five Factor Inventory. A total of 35 healthy participants were asked to perform the 2-back task while recording electroencephalographic activity from 64 electrodes on the scalp. Analysis of the N100 and P200 amplitude and latency in high neuroticism and low neuroticism subjects showed an increased P200 amplitude and latency for high neuroticism subjects in the frontal and parietal regions, respectively. However, there were no significant performance differences between the high and low neuroticism subjects for the 2-back working memory task. Therefore, the results suggest that neuroticism is associated with the P200 component elicited in the context of a working memory task.
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Affiliation(s)
- Bowen Xiu
- Campbell Family Mental Health Research Institute, 7978Centre for Addiction and Mental Health, Toronto, Canada
| | - Christopher Andanty
- Campbell Family Mental Health Research Institute, 7978Centre for Addiction and Mental Health, Toronto, Canada
| | - Nasia Dai
- Campbell Family Mental Health Research Institute, 7978Centre for Addiction and Mental Health, Toronto, Canada
| | - Clement C Zai
- Institute of Medical Science, 7938University of Toronto, Toronto, Canada
| | - Ariel Graff
- Institute of Medical Science, 7938University of Toronto, Toronto, Canada
| | | | | | - Vincenzo De Luca
- Campbell Family Mental Health Research Institute, 7978Centre for Addiction and Mental Health, Toronto, Canada
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Bendall RCA, Eachus P, Thompson C. The influence of stimuli valence, extraversion, and emotion regulation on visual search within real-world scenes. Sci Rep 2022; 12:948. [PMID: 35042925 PMCID: PMC8766590 DOI: 10.1038/s41598-022-04964-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 12/14/2021] [Indexed: 11/09/2022] Open
Abstract
Affective traits, including extraversion and emotion regulation, are important considerations in clinical psychology due to their associations with the occurrence of affective disorders. Previously, emotional real-world scenes have been shown to influence visual search. However, it is currently unknown whether extraversion and emotion regulation can influence visual search towards neutral targets embedded within real-world scenes, or whether these traits can impact the effect of emotional stimuli on visual search. An opportunity sample of healthy individuals had trait levels of extraversion and emotion regulation recorded before completing a visual search task. Participants more accurately identified search targets in neutral images compared to positive images, whilst response times were slower in negative images. Importantly, individuals with higher trait levels of expressive suppression displayed faster identification of search targets regardless of the emotional valence of the stimuli. Extraversion and cognitive reappraisal did not influence visual search. These findings add to our understanding regarding the influence of extraversion, cognitive reappraisal, and expressive suppression on our ability to allocate attention during visual search when viewing real-world scenes.
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Affiliation(s)
- Robert C A Bendall
- Directorate of Psychology and Sport, School of Health and Society, University of Salford, Allerton Building, Frederick Road, Salford, M5 4WT, UK.
| | - Peter Eachus
- Directorate of Psychology and Sport, School of Health and Society, University of Salford, Allerton Building, Frederick Road, Salford, M5 4WT, UK
| | - Catherine Thompson
- Directorate of Psychology and Sport, School of Health and Society, University of Salford, Allerton Building, Frederick Road, Salford, M5 4WT, UK
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Diamant I, Rusou Z. Measuring Failures Proneness: Scale Development and Preliminary Validations. Front Psychol 2021; 12:757051. [PMID: 34966324 PMCID: PMC8711769 DOI: 10.3389/fpsyg.2021.757051] [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: 08/11/2021] [Accepted: 11/02/2021] [Indexed: 11/13/2022] Open
Abstract
Behavioral failures can serve as precursors for accidents. Yet, individual differences in the predisposition to behavioral failures have predominantly been investigated within relatively narrow parameters, with the focus limited to subsets of behaviors or specific domains. A broader perspective might prove useful in illuminating correlations between various forms of accidents. The current research was undertaken as one step toward developing the concept of behavioral failures proneness in its multidimensional aspect. We report the initial stage of the development and validation of the Failures Proneness questionnaire (FP): a brief, multifaceted, self-report scale of common behavioral failures in everyday settings. In a preliminary phase we conceived an extensive pool of prospective items. Study 1 identified and validated the factor-structure of FP and reduced the scale to a brief measure of 16 items. Study 2 corroborated the factor structure of the FP and evaluated its construct validity by assessing its relationship with the Five Factor Model (FFM) of personality traits. Study 3 tested the criterion-related validity of the FP by assessing its ability to predict deviant behaviors. These studies provide evidence of the FP's performance in generating valuable information on a broad range of behavioral antecedents of accidents.
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Affiliation(s)
- Irene Diamant
- School of Behavioral Sciences, The Academic College of Tel Aviv-Yaffo, Tel Aviv-Yafo, Israel
| | - Zohar Rusou
- Department of Education and Psychology, The Open University of Israel, Ra’anana, Israel
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Effect of Personality Traits on Banner Advertisement Recognition. INFORMATION 2021. [DOI: 10.3390/info12110464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This article investigates the effect of personality traits on the attitude of web users towards online advertising. Utilizing and analyzing personality traits along with possible correlations between these traits and their influence on consumers’ buying behavior is crucial not only in research studies; this also holds for commercial implementations, as it allows businesses to set up and run sophisticated and strategic campaign designs in the field of digital marketing. This article starts with a literature review on advertisement recall and personality traits, which is followed by the procedure and processes undertaken to conduct the experiment, construct the online store, and design and place the advertisements. Collected data from the personality questionnaire and the two experiment questionnaires (pre and post-test) are presented using descriptive statistics, and data collected from the eye-tracking are analyzed using visual behavior assessment metrics. The results show that personality traits and especially honesty–humility can prove to be a predictive force for some important aspects of banner advertisement recognizability.
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Bendall RCA, Begley S, Thompson C. Interactive influences of emotion and extraversion on visual attention. Brain Behav 2021; 11:e2387. [PMID: 34661995 PMCID: PMC8613417 DOI: 10.1002/brb3.2387] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 09/16/2021] [Accepted: 09/21/2021] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Emotion has been shown to influence selective visual attention. However, studies in this field have revealed contradictory findings regarding the nature of this influence. One possible explanation for the variation in findings is that affective inter-individual differences impact both attention and emotion and may therefore moderate any influence of emotion on attention. The current work is a novel investigation of the effects of induced emotional states and the traits of extraversion and neuroticism on visual attention. This allowed a direct investigation of any impact of extraversion and neuroticism on the way in which emotion influences attention. METHODS Participants were induced into positive, neutral, and negative emotional states before completing a change detection flicker task in which they were required to locate a change to a real-world scene as quickly and accurately as possible. RESULTS Participants scoring higher in extraversion were more accurate but slower at detecting changes. Importantly, this was particularly evident when induced into a negative emotional state compared to a neutral emotional state. Neuroticism had no impact on attention. CONCLUSIONS The current study provides evidence that extraversion can moderate the influence of negative emotion upon visual attention and may help to explain some of the contradictory findings in this research area. When considered independently, increased trait levels of extraversion were associated with improved change detection. Individuals higher in extraversion appear better equipped to regulate negative emotion compared to individuals lower in extraversion, supporting research linking extraversion to affective reactivity and models of psychopathology.
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Affiliation(s)
- Robert C. A. Bendall
- Directorate of Psychology & SportSchool of Health and SocietyUniversity of SalfordSalfordUK
| | - Shaunine Begley
- Directorate of Psychology & SportSchool of Health and SocietyUniversity of SalfordSalfordUK
| | - Catherine Thompson
- Directorate of Psychology & SportSchool of Health and SocietyUniversity of SalfordSalfordUK
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Graczyk JP, Dierdorff EC, Rubin RS, Lemmon G. Exploring Individual Antecedents of Performance Error: False Starts in Collegiate Football. HUMAN PERFORMANCE 2021. [DOI: 10.1080/08959285.2021.1925674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Personality and stress influence vision restoration and recovery in glaucoma and optic neuropathy following alternating current stimulation: implications for personalized neuromodulation and rehabilitation. EPMA J 2020; 11:177-196. [PMID: 32547650 PMCID: PMC7272530 DOI: 10.1007/s13167-020-00204-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 03/12/2020] [Indexed: 12/20/2022]
Abstract
Purpose Identifying factors that affect recovery or restoration of neurological function is a key goal of rehabilitation in neurology and ophthalmology. One such factor can be prolonged mental stress, which may be not only the consequence of nervous system damage but also a major risk factor, or cause, of neural inactivation. Using the visual system as a model of neural injury, we wished to study how patients' stress and personality profiles correlate with vision recovery as induced by therapy with alternating current stimulation (ACS) in patients with optic nerve damage. Methods Personality and stress questionnaires were sent retrospectively to a clinical convenience sample of patients who suffer low vision due to optic nerve damage, which had previously been treated with ACS. The questionnaires included the NEO Five-Factor Inventory (NEO-FFI), the Trier Inventory of Chronic Stress (TICS), and the Flammer syndrome (FS) checklist, which probes signs of vascular dysregulation (VD). These scores were then correlated with the extent of ACS-induced vision restoration as recorded 1-3 years earlier by perimetric visual field tests. Results Two NEO-FFI personality factors (lower neuroticism, higher conscientiousness) and the presence of physiological Flammer signs were associated with greater recovery as were individual items of the factors openness and agreeableness. Single NEO-FFI item analysis revealed that recovery relates to greater extraversion (optimistic and happy), openness (less guided by authorities for decisions on moral issues), and agreeableness (argue less, like working with others, thoughtful, considerate) as well as the presence of FS signs (cold hands/feet, hypotension, slim body shapes, tinnitus). This suggests that patients with better recovery were more calm, peaceful and secure, hard-working, and reliable, and with high organizational skills. In contrast, patients with poor recovery had a tendency to be emotionally unstable, anxious, unhappy and prone to negative emotions, impulsive, careless, and unorganized. Chronic stress assessed with TICS did not correlate with recovery. Conclusion Vision restoration induced by ACS is greater in patients with less stress-prone personality traits and those who show signs of VD. Prospective studies are now needed to determine if personality has (i) a causal influence, i.e., patients with less stress-prone personalities and greater VD signs recover better, and/or (ii) if personality changes are an effect of the treatment, i.e., successful recovery induces personality changes. Though the cause-effect relationship is still open, we nevertheless propose that psychosocial factors and VD contribute to the highly variable outcome of vision restoration treatments in low vision rehabilitation. This has implications for preventive and personalized vision restoration and is of general value for our understanding of outcome variability in neuromodulation and neurological rehabilitation.
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Sutin AR, Aschwanden D, Stephan Y, Terracciano A. Five Factor Model Personality Traits and Subjective Cognitive Failures. PERSONALITY AND INDIVIDUAL DIFFERENCES 2020; 155:109741. [PMID: 32863506 PMCID: PMC7451823 DOI: 10.1016/j.paid.2019.109741] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Momentary lapses in memory, perception, or action, known as cognitive failures, are relatively common. These lapses may reflect, in part, aspects of psychological functioning, such as personality traits. The present research addresses how Five Factor Model personality traits and facets are associated with cognitive failures, and whether these associations are accounted for by depressed affect. Participants (N=5,133; 50% female) who ranged in age from 18 to 91 completed an online survey that assessed their personality traits, cognitive failures, and depressed affect. Higher neuroticism was associated with more cognitive failures, whereas Conscientiousness and Agreeableness were associated with fewer failures, controlling for sociodemographic characteristics. Controlling for depressed affect reduced the associations in most cases by about 50%, but most relations were still apparent. Facet-level analyses provided a more detailed picture of how the traits are associated with cognitive failures. Subjective perceptions of lapses in cognition are associated with basic personality traits and may reflect, in part, processes related to those traits beyond depressed affect.
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Li T, Mota NR, Galesloot TE, Bralten J, Buitelaar JK, IntHout J, AriasVasquez A, Franke B. ADHD symptoms in the adult general population are associated with factors linked to ADHD in adult patients. Eur Neuropsychopharmacol 2019; 29:1117-1126. [PMID: 31378654 DOI: 10.1016/j.euroneuro.2019.07.136] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 05/31/2019] [Accepted: 07/15/2019] [Indexed: 01/23/2023]
Abstract
Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder in children and adults. It is characterized by inappropriate levels of inattention (IA) and/or hyperactivity and impulsivity (HI). The ADHD diagnosis is hypothesized to represent the extreme of a continuous distribution of ADHD symptoms in the general population. In this study, we investigated whether factors linked to adult ADHD as a disorder are associated with adult ADHD symptoms in the general population. Our population-based sample included 4987 adults (mean age 56.1 years; 53.8% female) recruited by the Nijmegen Biomedical Study (NBS). Participants completed the Dutch ADHD DSM-IV Rating Scale for current and childhood ADHD symptoms, the Symptom Check List-90-R (SCL-90-R) anxiety subscale, and the Eysenk Personality Questionnaire (EPQR-S). Partial Spearman correlation and Hurdle negative binomial regression analysis were used to assess how age, sex, childhood ADHD symptoms, anxiety symptoms, and personality traits (neuroticism, extraversion, and psychoticism) are associated with current IA and HI symptoms. Increasing age was associated with a lower proportion of participants reporting HI symptoms and with reduced levels of HI; IA levels remained fairly stable over the age-range, but the probability of reporting IA symptoms increased throughout middle/late adulthood. Females were more likely to report IA symptoms than males. Childhood ADHD symptoms, neuroticism, and psychoticism were positively associated with current IA and HI symptoms, while extraversion had an opposite association with these symptom domains. Anxiety symptoms affected HI symptoms in females. Our results indicate that factors associated with categorical ADHD are also correlated with ADHD symptoms in the adult population.
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Affiliation(s)
- Ting Li
- Department of Human Genetics, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Nina R Mota
- Department of Human Genetics, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Psychiatry, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Tessel E Galesloot
- Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Janita Bralten
- Department of Human Genetics, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jan K Buitelaar
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Joanna IntHout
- Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Alejandro AriasVasquez
- Department of Human Genetics, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Psychiatry, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Barbara Franke
- Department of Human Genetics, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Psychiatry, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands.
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17
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Brain structural connectivity and neuroticism in healthy adults. Sci Rep 2018; 8:16491. [PMID: 30405187 PMCID: PMC6220248 DOI: 10.1038/s41598-018-34846-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 10/22/2018] [Indexed: 12/12/2022] Open
Abstract
Understanding the neural correlates of the neurotic brain is important because neuroticism is a risk factor for the development of psychopathology. We examined the correlation between brain structural networks and neuroticism based on NEO Five-Factor Inventory (NEO-FFI) scores. Fifty-one healthy participants (female, n = 18; male, n = 33; mean age, 38.5 ± 11.7 years) underwent the NEO-FFI test and magnetic resonance imaging (MRI), including diffusion tensor imaging and 3D T1WI. Using MRI data, for each participant, we constructed whole-brain interregional connectivity matrices by deterministic tractography and calculated the graph theoretical network measures, including the characteristic path length, global clustering coefficient, small-worldness, and betweenness centrality (BET) in 83 brain regions from the Desikan-Killiany atlas with subcortical segmentation using FreeSurfer. In relation to the BET, neuroticism score had a negative correlation in the left isthmus cingulate cortex, left superior parietal, left superior temporal, right caudal middle frontal, and right entorhinal cortices, and a positive correlation in the bilateral frontal pole, left caudal anterior cingulate cortex, and left fusiform gyrus. No other measurements showed significant correlations. Our results imply that the brain regions related to neuroticism exist in various regions, and that the neuroticism trait is likely formed as a result of interactions among these regions. This work was supported by a Grant-in-Aid for Scientific Research on Innovative Areas (Comprehensive Brain Science Network) from the Ministry of Education, Science, Sports and Culture of Japan.
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18
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Simpson A, Thomas NA. Neuroticism, schizotypy, and scale anchors influence eye movement behaviour in the visual exploration of abstract art: An exploratory study. Acta Psychol (Amst) 2018; 183:85-98. [PMID: 29353738 DOI: 10.1016/j.actpsy.2017.12.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 11/17/2017] [Accepted: 12/22/2017] [Indexed: 10/18/2022] Open
Abstract
The same piece of artwork can attract both admiration and rejection from different people. One potential explanation for this effect is individual differences in perceptual biases, which influence the way in which we see different aspects of the same image. We explored the relationship between individual differences (i.e., personality) and eye movements for examinations of abstract art. Images were presented for 5000ms, after which participants judged aesthetic appeal and perceived value using visual analogue scales. Scale anchor labels (Looks Good/Looks Bad; $0/$5000) were counterbalanced between participants such that positive labels were on the left half of the time and on the right half of the time. Overall, more fixations occurred to the right and upper visual fields. Neuroticism significantly predicted the proportion of fixations to the left, whereas cognitive disorganisation negatively predicted the proportion of fixations to upper space. Participants found images more aesthetically pleasing and more valuable when positive anchors were on the left. Findings demonstrate that personality traits influence fixation patterns. Further, the positioning of positive anchor labels on the left leads to higher ratings of visual stimuli.
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19
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Morris PH, Warne A. Personality affects ‘fidgeting’ in the laboratory: Implications for experimental design. PERSONALITY AND INDIVIDUAL DIFFERENCES 2017. [DOI: 10.1016/j.paid.2017.04.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Pfeifer G, Garfinkel SN, Gould van Praag CD, Sahota K, Betka S, Critchley HD. Feedback from the heart: Emotional learning and memory is controlled by cardiac cycle, interoceptive accuracy and personality. Biol Psychol 2017; 126:19-29. [PMID: 28385627 DOI: 10.1016/j.biopsycho.2017.04.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 03/30/2017] [Accepted: 04/01/2017] [Indexed: 12/25/2022]
Abstract
Feedback processing is critical to trial-and-error learning. Here, we examined whether interoceptive signals concerning the state of cardiovascular arousal influence the processing of reinforcing feedback during the learning of 'emotional' face-name pairs, with subsequent effects on retrieval. Participants (N=29) engaged in a learning task of face-name pairs (fearful, neutral, happy faces). Correct and incorrect learning decisions were reinforced by auditory feedback, which was delivered either at cardiac systole (on the heartbeat, when baroreceptors signal the contraction of the heart to the brain), or at diastole (between heartbeats during baroreceptor quiescence). We discovered a cardiac influence on feedback processing that enhanced the learning of fearful faces in people with heightened interoceptive ability. Individuals with enhanced accuracy on a heartbeat counting task learned fearful face-name pairs better when feedback was given at systole than at diastole. This effect was not present for neutral and happy faces. At retrieval, we also observed related effects of personality: First, individuals scoring higher for extraversion showed poorer retrieval accuracy. These individuals additionally manifested lower resting heart rate and lower state anxiety, suggesting that attenuated levels of cardiovascular arousal in extraverts underlies poorer performance. Second, higher extraversion scores predicted higher emotional intensity ratings of fearful faces reinforced at systole. Third, individuals scoring higher for neuroticism showed higher retrieval confidence for fearful faces reinforced at diastole. Our results show that cardiac signals shape feedback processing to influence learning of fearful faces, an effect underpinned by personality differences linked to psychophysiological arousal.
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Affiliation(s)
- Gaby Pfeifer
- Clinical Imaging Sciences Centre, Brighton and Sussex Medical School, Brighton, UK.
| | - Sarah N Garfinkel
- Clinical Imaging Sciences Centre, Brighton and Sussex Medical School, Brighton, UK; Sackler Centre for Consciousness Science, University of Sussex, Brighton, UK
| | | | - Kuljit Sahota
- Clinical Imaging Sciences Centre, Brighton and Sussex Medical School, Brighton, UK
| | - Sophie Betka
- Clinical Imaging Sciences Centre, Brighton and Sussex Medical School, Brighton, UK
| | - Hugo D Critchley
- Clinical Imaging Sciences Centre, Brighton and Sussex Medical School, Brighton, UK; Sackler Centre for Consciousness Science, University of Sussex, Brighton, UK
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21
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Robison MK, Gath KI, Unsworth N. The neurotic wandering mind: An individual differences investigation of neuroticism, mind-wandering, and executive control. Q J Exp Psychol (Hove) 2017; 70:649-663. [DOI: 10.1080/17470218.2016.1145706] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Cognitive psychology and cognitive neuroscience have recently developed a keen interest in the phenomenon of mind-wandering. People mind-wander frequently, and mind-wandering is associated with decreased cognitive performance. But why do people mind-wander so much? Previous investigations have focused on cognitive abilities like working memory capacity and attention control. But an individual's tendency to worry, feel anxious, and entertain personal concerns also influences mind-wandering. The Control Failure × Concerns model of mind-wandering. Psychological Bulletin, 136, 188–197] argues that individual differences in the propensity to mind-wander are jointly determined by cognitive abilities and by the presence of personally salient concerns that intrude on task focus. In order to test this model, we investigated individual differences in mind-wandering, executive attention, and personality with a focus on neuroticism. The results showed that neurotic individuals tended to report more mind-wandering during cognitive tasks, lower working memory capacity, and poorer attention control. Thus the trait of neuroticism adds an additional source of variance in the tendency to mind-wander, which offers support for the Control Failure × Concerns model. The results help bridge the fields of clinical psychology, cognitive psychology, affective neuroscience, and cognitive neuroscience as a means of developing a more complete understanding of the complex relationship between cognition, personality, and emotion.
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Affiliation(s)
| | | | - Nash Unsworth
- Department of Psychology, University of Oregon, Eugene, OR, USA
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22
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Yu Y, Yang Q, Li J, Xu Y, Liu B, Peng L, Bian C, Li M. Mediating and moderating effects of attentional control on the relationship between personality traits and attentional bias among Chinese medical students. Psychiatry Res 2016; 246:113-118. [PMID: 27690133 DOI: 10.1016/j.psychres.2016.09.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 07/12/2016] [Accepted: 09/19/2016] [Indexed: 11/16/2022]
Abstract
This study aimed to explore the mediating and moderating effects in the relationship between personality traits and attentional bias. A cross-sectional study was conducted among Chinese medical students. A total of 1047 Chinese medical students completed self-report measures of extraversion, neuroticism, attentional control, attention to positive information (API) and negative information (ANI). The data were analyzed with correlation, structural equation modeling, and multiple linear regression. The results revealed that attentional control mediated the effects of extraversion and neuroticism on attentional bias. Moreover, the association of neuroticism and ANI, and that of extraversion and API were both moderated by attentional control. These results extended our understanding of the relationship between extraversion, neuroticism, and attentional bias, by demonstrating that attentional control may serve as a protective factor for amplifying the positive emotional bias of extraverts and alleviating or eliminating the negative emotional bias of neurotics.
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Affiliation(s)
- Yongju Yu
- Department of Military Psychology, School of Psychology, Third Military Medical University, Chongqing 400038, China
| | - Qian Yang
- Department of Military Psychology, School of Psychology, Third Military Medical University, Chongqing 400038, China; Team of Student, Third Military Medical University, Chongqing 400038, China
| | - Jiawen Li
- Department of Military Psychology, School of Psychology, Third Military Medical University, Chongqing 400038, China
| | - Yuanyuan Xu
- Department of Military Psychology, School of Psychology, Third Military Medical University, Chongqing 400038, China
| | - Botao Liu
- Department of Military Psychology, School of Psychology, Third Military Medical University, Chongqing 400038, China
| | - Li Peng
- Department of Military Psychology, School of Psychology, Third Military Medical University, Chongqing 400038, China
| | - Chen Bian
- Department of Military Psychology, School of Psychology, Third Military Medical University, Chongqing 400038, China
| | - Min Li
- Department of Military Psychology, School of Psychology, Third Military Medical University, Chongqing 400038, China.
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23
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Izadpanah S, Schumacher M, Arens EA, Stopsack M, Ulrich I, Hansenne M, Grabe HJ, Barnow S. Adolescent harm avoidance as a longitudinal predictor of maladaptive cognitive emotion regulation in adulthood: The mediating role of inhibitory control. J Adolesc 2016; 52:49-59. [PMID: 27494741 DOI: 10.1016/j.adolescence.2016.07.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Revised: 07/15/2016] [Accepted: 07/16/2016] [Indexed: 11/25/2022]
Abstract
The current study investigates the effect of adolescent harm avoidance (HA) on maladaptive cognitive emotion regulation strategies (mCER) in early adulthood. The mediating role of inhibitory control and the moderating effect of gender on this link were also examined. Longitudinal data from 261 adolescents (147 female) were collected in three phases (T0, T1 and T2) over approximately 10 years. Results revealed that, after controlling for HA in adulthood (T2), female adolescents' HA (T0) significantly predicted mCER strategies after 10 years (T2), whereas male adolescents' HA only predicted catastrophizing. In addition, attentional impulsivity (T1) significantly mediated the relation between HA and mCER, though only among women. There was no significant indirect effect for emotional interference and stop-signal reaction time. Results revealed gender and measure specific associations between HA and inhibitory control and suggest that HA could induce inhibitory deficits leading to mCER.
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Affiliation(s)
- Shahrzad Izadpanah
- Institute of Psychology, Department of Clinical Psychology and Psychotherapy, University of Heidelberg, Germany.
| | - Maren Schumacher
- Institute of Psychology, Department of Clinical Psychology and Psychotherapy, University of Heidelberg, Germany.
| | - Elisabeth A Arens
- Institute of Psychology, Department of Clinical Psychology and Psychotherapy, Johann-Wolfgang-Goethe University, Frankfurt am Main, Germany.
| | - Malte Stopsack
- Institute of Psychology, Department of Clinical Psychology and Psychotherapy, University of Heidelberg, Germany.
| | - Ines Ulrich
- Institute of Psychology, Department of Clinical Psychology and Psychotherapy, University of Heidelberg, Germany.
| | | | - Hans Jörgen Grabe
- Department of Psychiatry and Psychotherapy, University of Greifswald, Germany.
| | - Sven Barnow
- Institute of Psychology, Department of Clinical Psychology and Psychotherapy, University of Heidelberg, Germany.
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