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Weiß M, Schulze J, Krumm S, Göritz AS, Hewig J, Mussel P. Domain-Specific Greed. PERSONALITY AND SOCIAL PSYCHOLOGY BULLETIN 2024; 50:889-905. [PMID: 36695331 PMCID: PMC11080388 DOI: 10.1177/01461672221148004] [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: 05/06/2022] [Accepted: 11/30/2022] [Indexed: 01/26/2023]
Abstract
Greed, the insatiable and excessive desire and striving for more even at the expense of others, may be directed toward various goods. In this article, we propose that greed may be conceptualized as a domain-specific construct. Based on a literature review and an expert survey, we identified 10 domains of greed which we operationalized with the DOmain-SPEcific Greed (DOSPEG) questionnaire. In Study 1 (N = 725), we found support for the proposed structure and convergent validity with related constructs. Bifactor-(S-1) models revealed that generic greed is differentially related to the greed domains, indicating that generic greed primarily captures a striving for money and material things. In the second study (N = 591), we found that greed domains had incremental validity beyond generic greed with regard to corresponding criteria assessed via self- and other-reports. We conclude that greed can be conceptualized as a domain-specific construct and propose an onion model reflecting this structure.
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Nikolašević Ž, Krstić T, Rajšli A, Bugarski Ignjatović V. The Relationship Between Behavior Aspects of Executive Functions and Personality Traits in Healthy Young Adults. Psychol Rep 2024; 127:1317-1335. [PMID: 36216556 DOI: 10.1177/00332941221132996] [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: 11/15/2022]
Abstract
Executive functions (ЕF) are complex cognitive processes that govern our behavior and thoughts. Associations between personality traits and executive functions clarify the mechanisms of a person's ability to function in everyday situations. The main goal of this study was to explore different personality dimensions relevant to the prediction of two different executive functions - Inhibition and Working Memory. The Big Five Inventory and the Adult Executive Functioning Inventory (ADEXI) were administered on a community sample comprising 549 young adults aged 18-35 years (mean age 22.10 years, SD 3.13). After controlling for age, gender and level of education, Conscientiousness and Extraversion were the most predictive personality traits, while Neuroticism and Agreeableness made specific contributions to the prediction of one of the two executive measures: Working Memory or Inhibition. Specifically, high Conscientiousness and Extraversion with low Neuroticism were significant predictors of Working Memory ability. On the other hand, high Conscientiousness and Agreeableness with low Extraversion predicted better Inhibition ability. These findings support the conclusion that these dimensions of individual differences seem to have numerous points of overlap at both psychological and neurobiological levels, but differences between these constructs are still significant.
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Affiliation(s)
- Željka Nikolašević
- Faculty of Medicine, Department of Psychology, University of Novi Sad, Republic of Serbia
| | - Tatjana Krstić
- Faculty of Medicine, Department of Psychology, University of Novi Sad, Republic of Serbia
| | - Akoš Rajšli
- Faculty of Medicine, Department of Special Education and Rehabilitation, University of Novi Sad, Republic of Serbia
| | - Vojislava Bugarski Ignjatović
- Faculty of Medicine, Department of Psychology, University of Novi Sad; Republic of Serbia, Neurology Clinic, Clinical Center of Vojvodina, Novi Sad, Republic of Serbia
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Coyle A, Graves EKM, Hannah TC, Yong V, Rostmeyer K, Erkmen CP, Erkmen K. Dear Program Director: An Evaluation of Implicit Bias in Letters of Recommendation for Neurosurgery Residency. Neurosurgery 2024:00006123-990000000-01173. [PMID: 38771088 DOI: 10.1227/neu.0000000000003002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 03/29/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Despite comprising half of medical students, women represent only 29.6% of neurosurgery applicants and 17% of residents, suggesting a "leak" in the career pipeline for women neurosurgeons. Surveys persistently show that neurosurgery programs identify United States Medical Licensing Examination (USMLE®) Step 1 score and letters of recommendation (LORs) as the most important factors in selecting applicants to interview. A previous study in neurosurgery found no differences in LORs. However, multiple studies in other specialties have demonstrated implicit gender bias in LORs, which may influence resident selection. Our objective is to evaluate neurosurgery residency LORs for evidence of implicit gender bias. METHODS Retrospective analysis of LORs for interviewed neurosurgery applicants at a single institution during the 2014 to 2020 National Residency Matching Program (NRMP®) match cycles. Letters were evaluated using Linguistic Inquiry & Word Count (LIWC) software (Pennebaker Conglomerates), and additional applicant data were obtained from candidate applications. LIWC (Pennebaker Conglomerates) output data included custom dictionary categories and terms that were analyzed using Prism 10 and Rstudio. RESULTS Two hundred eighteen applications were reviewed for a total of 827 letters. LIWC (Pennebaker Conglomerates) analysis showed significant differences in word count (331 vs 297, difference = 34, 95% CI: 9-61, P = .008). LORs for applicants who were men were more likely to mention Alpha Omega Alpha Honor Medical Society (1.17 vs 0.778, difference = 0.4, 95% CI: 0.13-0.67, P = .023). USMLE® Step 1 scores were significantly lower for women (241 vs 247, difference = 6, 95% CI: 2-10, P = .004). There was no significant difference between letters for men and women for all categories evaluated in the linguistic evaluation. CONCLUSION LORs are vital to the neurosurgical residency application process. The data exhibit some differences between the men and women applicants but few differences in their LORs, consistent with the results of the previous neurosurgical study.
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Affiliation(s)
- Anne Coyle
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania, USA
| | - Erin K M Graves
- Department of Neurosurgery, Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania, USA
| | - Theodore C Hannah
- Department of Neurosurgery, Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania, USA
| | - Valeda Yong
- Division of Thoracic Surgery, Department of Surgery, Temple University Health Systems, Philadelphia, Pennsylvania, USA
| | - Kaleb Rostmeyer
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania, USA
| | - Cherie P Erkmen
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania, USA
- Division of Thoracic Surgery, Department of Surgery, Temple University Health Systems, Philadelphia, Pennsylvania, USA
| | - Kadir Erkmen
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania, USA
- Department of Neurosurgery, Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania, USA
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Dziego CA, Bornkessel-Schlesewsky I, Schlesewsky M, Sinha R, Immink MA, Cross ZR. Augmenting complex and dynamic performance through mindfulness-based cognitive training: An evaluation of training adherence, trait mindfulness, personality and resting-state EEG. PLoS One 2024; 19:e0292501. [PMID: 38768220 PMCID: PMC11104625 DOI: 10.1371/journal.pone.0292501] [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: 09/21/2023] [Accepted: 05/03/2024] [Indexed: 05/22/2024] Open
Abstract
Human performance applications of mindfulness-based training have demonstrated its utility in enhancing cognitive functioning. Previous studies have illustrated how these interventions can improve performance on traditional cognitive tests, however, little investigation has explored the extent to which mindfulness-based training can optimise performance in more dynamic and complex contexts. Further, from a neuroscientific perspective, the underlying mechanisms responsible for performance enhancements remain largely undescribed. With this in mind, the following study aimed to investigate how a short-term mindfulness intervention (one week) augments performance on a dynamic and complex task (target motion analyst task; TMA) in young, healthy adults (n = 40, age range = 18-38). Linear mixed effect modelling revealed that increased adherence to the web-based mindfulness-based training regime (ranging from 0-21 sessions) was associated with improved performance in the second testing session of the TMA task, controlling for baseline performance. Analyses of resting-state electroencephalographic (EEG) metrics demonstrated no change across testing sessions. Investigations of additional individual factors demonstrated that enhancements associated with training adherence remained relatively consistent across varying levels of participants' resting-state EEG metrics, personality measures (i.e., trait mindfulness, neuroticism, conscientiousness), self-reported enjoyment and timing of intervention adherence. Our results thus indicate that mindfulness-based cognitive training leads to performance enhancements in distantly related tasks, irrespective of several individual differences. We also revealed nuances in the magnitude of cognitive enhancements contingent on the timing of adherence, regardless of total volume of training. Overall, our findings suggest that mindfulness-based training could be used in a myriad of settings to elicit transferable performance enhancements.
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Affiliation(s)
- Chloe A. Dziego
- Cognitive Neuroscience Laboratory, Australian Research Centre for Interactive and Virtual Environments, University of South Australia, Adelaide, Australia
| | - Ina Bornkessel-Schlesewsky
- Cognitive Neuroscience Laboratory, Australian Research Centre for Interactive and Virtual Environments, University of South Australia, Adelaide, Australia
| | - Matthias Schlesewsky
- Cognitive Neuroscience Laboratory, Australian Research Centre for Interactive and Virtual Environments, University of South Australia, Adelaide, Australia
| | - Ruchi Sinha
- Centre for Workplace Excellence, University of South Australia, Adelaide, South Australia
| | - Maarten A. Immink
- Cognitive Neuroscience Laboratory, Australian Research Centre for Interactive and Virtual Environments, University of South Australia, Adelaide, Australia
- Sport, Health, Activity, Performance and Exercise (SHAPE) Research Centre, Flinders University, Adelaide, Australia
| | - Zachariah R. Cross
- Cognitive Neuroscience Laboratory, Australian Research Centre for Interactive and Virtual Environments, University of South Australia, Adelaide, Australia
- Department of Medical Social Sciences, Northwestern Feinberg School of Medicine, Chicago, Illinois, United States of America
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Vader V, Saucier G. High-dimensionality structure in English-language personality type-nouns. J Pers 2024. [PMID: 38761020 DOI: 10.1111/jopy.12940] [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: 09/16/2023] [Revised: 03/14/2024] [Accepted: 05/04/2024] [Indexed: 05/20/2024]
Abstract
OBJECTIVE Past applications of the lexical approach to type-noun personality structures have yielded different results compared with those generated for adjectival personality structures, since then new methods have arisen for identifying robust higher-dimensionality structure in data. This research aims to identify an optimal taxonomy of English language type-nouns. METHOD Current study reanalyzed 372 type-nouns from a previous study emphasizing robustness across methodological variations (original vs. ipsatized data, oblique vs. orthogonal rotations, convergence between male and female target ratings) to determine a replicable but more comprehensive model of personality type-noun structure. RESULTS A 13-factor original-data oblimin-rotated solution was determined to be the most robust model, except for a one-factor model that was far less comprehensive and informative; an original-data 32-factor oblimin-rotated solution was also fairly robust. Although each of the Big Five adjectival markers indicated a large correlation with one or more type-noun factors; nearly half of the 13 type-noun factors lacked such large correlations with the Big Five. CONCLUSIONS A high-dimensionality approach thus indicated that type-nouns capture substantial content beyond the Big Five. A comparison with the character-types described by an ancient philosopher (Theophrastus) signified that some granular type-noun dimensions may have stability across multiple millennia.
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Affiliation(s)
- Vinita Vader
- Department of Psychology, University of Oregon, Eugene, Oregon, USA
| | - Gerard Saucier
- Department of Psychology, University of Oregon, Eugene, Oregon, USA
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Fuente JDL, Sander P, Garzón Umerenkova A, Urien B, Pachón-Basallo M, O Luis E. The big five factors as differential predictors of self-regulation, achievement emotions, coping and health behavior in undergraduate students. BMC Psychol 2024; 12:267. [PMID: 38741197 DOI: 10.1186/s40359-024-01768-9] [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: 12/08/2023] [Accepted: 05/06/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND The aim of this research was to analyze whether the personality factors included in the Big Five model differentially predict the self-regulation and affective states of university students and health. METHODS A total of 637 students completed validated self-report questionnaires. Using an ex post facto design, we conducted linear regression and structural prediction analyses. RESULTS The findings showed that model factors were differential predictors of both self-regulation and affective states. Self-regulation and affective states, in turn, jointly predict emotional performance while learning and even student health. These results allow us to understand, through a holistic predictive model, the differential predictive relationships of all the factors: conscientiousness and extraversion were predictors regulating positive emotionality and health; the openness to experience factor was non-regulating; nonregulating; and agreeableness and neuroticism were dysregulating, hence precursors of negative emotionality and poorer student health. CONCLUSIONS These results are important because they allow us to infer implications for guidance and psychological health at university.
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Affiliation(s)
- Jesús de la Fuente
- University of Navarra, University Campus, Pamplona, 31009, Spain
- Faculty of Psychology, University of Almería, Almería, 04001, Spain
| | - Paul Sander
- Teesside University, Middlesbrough, TS1 3BX, UK
| | | | - Begoña Urien
- University of Navarra, University Campus, Pamplona, 31009, Spain
| | | | - Elkin O Luis
- University of Navarra, University Campus, Pamplona, 31009, Spain.
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Boman B. The Gray Nine and Parallel Personality Patterns: Big Five, Dark Tetrad, and a "Well-Rounded Personality". Integr Psychol Behav Sci 2024:10.1007/s12124-024-09842-y. [PMID: 38703264 DOI: 10.1007/s12124-024-09842-y] [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: 04/25/2024] [Indexed: 05/06/2024]
Abstract
The vast literature on personality psychology generally focuses on neutral or socially beneficial personality traits such as the Five-Factor model (e.g., agreeableness, conscientiousness) or "dark" traits such as Machiavellianism, narcissism, psychopathy, and everyday sadism. However, the current synthesis of the literature indicates that the distinction between benign, malign, and neutral personality traits and facets is partly misguided. In fact, there are many objective and subjective measures that indicate that high agreeableness is not beneficial, while moderate grandiose narcissism is. Many, if not all of the traits are rather gray and socially and personally desired outcomes indicate that people who aim for a well-rounded personality should typically be clustered in the middle of the various personality spectrums. In addition, many of the personality traits are characterized by parallel patterns of good/bad relations to social and personal outcomes.
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Affiliation(s)
- Björn Boman
- Stockholm University, 114 19, Stockholm, Sweden.
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Van der Hallen R, De Pauw SSW, Prinzie P. Coping, (mal)adaptive personality and identity in young adults: A network analysis. Dev Psychopathol 2024; 36:736-749. [PMID: 36794427 DOI: 10.1017/s0954579423000020] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Coping, personality, and identity are three well-known constructs within the field of psychology. Yet, findings regarding how these constructs relate to each other have been inconsistent. The present study employs network analysis to investigate coping, adaptive and maladaptive personality, and identity and how they are related, using data from the Flemish Study on Parenting, Personality, and Development (FSPPD; Prinzie et al., 2003; 1999-current). Young adults (N = 457; 47% male), aged between 17-23 years old, completed a survey on coping, adaptive and maladaptive personality, and identity. Results indicate clear associations between coping and both adaptive and maladaptive personality within the network, suggesting coping and personality are distinct, yet highly related constructs whereas identity proved largely unrelated. Potential implications and suggestions for future research are discussed.
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Affiliation(s)
- Ruth Van der Hallen
- Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, PA, The Netherlands
| | - Sarah S W De Pauw
- Department of Developmental, Personality and Social Psychology, Ghent University, Ghent, Belgium
| | - Peter Prinzie
- Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, PA, The Netherlands
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9
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Canarslan F, Chu M. Individual differences in representational gesture production are associated with cognitive and empathy skills. Q J Exp Psychol (Hove) 2024:17470218241245831. [PMID: 38531690 DOI: 10.1177/17470218241245831] [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: 03/28/2024]
Abstract
Substantial individual variation exists in the frequency of gestures produced while speaking. This study investigated the associations between cognitive abilities, empathy levels, and personality traits with the frequency of representational gestures. A cartoon narration task and a social dilemma solving task were used to elicit gestures. Predictor variables were selected based on prior research on individual differences in gesture production and the cognitive and communicative functions of gestures in speech. Our findings revealed that an increased frequency of representational gestures was associated with higher empathy levels in the cartoon narration task. However, in the social dilemma solving task, a higher frequency of representational gestures was associated with lower visuospatial working memory, spatial transformation, and inhibition control abilities. Moreover, no significant relationships were found between verbal working memory, personality traits, and the frequency of representational gestures in either task. These findings suggested that predictor variables for representational gesture production vary depending on the nature of the gesture elicitation task (e.g., spatiomotoric vs. abstract topics). Future research should examine the relationship between individuals' cognitive abilities, empathy and gesture production with across a broader range of topics and in more ecologically valid contexts.
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Affiliation(s)
| | - Mingyuan Chu
- The School of Psychology, University of Aberdeen, Aberdeen, UK
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10
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Fodstad EC, Erga AH, Pallesen S, Ushakova A, Erevik EK. Personality traits as predictors of recovery among patients with substance use disorder. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2024; 162:209360. [PMID: 38631658 DOI: 10.1016/j.josat.2024.209360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 02/22/2024] [Accepted: 04/07/2024] [Indexed: 04/19/2024]
Abstract
INTRODUCTION Substance use disorder (SUD) is often considered a chronic illness in which prolonged recovery, in terms of abstinence, is uncommon. Personality has been found to predict recovery, but not much is known about its long-term predictive ability as the majority of previous studies have had short follow-up periods (≥ one year). The current longitudinal cohort study therefore investigated whether personality traits predict short- (STR) as well as long-term recovery (LTR) in SUD patients. METHODS Treatment-seeking patients with SUD (n = 123) completed the NEO Personality Inventory - Revised. STR and LTR categories were defined as scoring <8 on the Alcohol Use Disorders Identification Test - C and <2 on the Drug Use Disorder Identification Test - C at the one-year and 6-8-year follow-up, respectively. Whether personality traits predicted outcome was investigated by two-tailed independent samples t-tests, α < 0.05. Additional analysis was conducted with latent growth curve model. RESULTS Neuroticism (inversely, p = .004, d = 0.55) and Extraversion (p = .04, d = 0.38) predicted STR (n = 114). Although not significant the effect size for Conscientiousness was above the cut-off for a practical significant effect (d = 0.31). No traits predicted LTR category. Still, the effect sizes for LTR regarding Neuroticism (d = 0.36), Extraversion (d = 0.21) and Conscientiousness (d = 0.27) indicated that these traits have relevance for LTR. The latent growth curve model indicated that these traits predicted the short-term use of drugs and long-term use of alcohol in this cohort dominated by patients suffering from severe poly-SUD. CONCLUSION Personality traits predict recovery. The effect sizes indicate that more studies with larger samples on personality traits and LTR are required to understand their possible influences on the recovery process.
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Affiliation(s)
- Elise Constance Fodstad
- Department of Psychosocial Science, Faculty of Psychology, University of Bergen, Bergen, Norway; Centre for Alcohol and Drug Research (KORFOR), Stavanger University Hospital, Stavanger, Norway.
| | - Aleksander Hagen Erga
- Centre for Alcohol and Drug Research (KORFOR), Stavanger University Hospital, Stavanger, Norway; Department of Social Studies, Faculty of Social Sciences, University of Stavanger, Stavanger, Norway
| | - Ståle Pallesen
- Department of Psychosocial Science, Faculty of Psychology, University of Bergen, Bergen, Norway
| | - Anastasia Ushakova
- Department of Research, Section of Biostatistics, Stavanger University Hospital, Stavanger, Norway
| | - Eilin Kristine Erevik
- Department of Psychosocial Science, Faculty of Psychology, University of Bergen, Bergen, Norway
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Tucholska K, Gulla B, Ziernicka-Wojtaszek A. Climate change beliefs, emotions and pro-environmental behaviors among adults: The role of core personality traits and the time perspective. PLoS One 2024; 19:e0300246. [PMID: 38598437 PMCID: PMC11006203 DOI: 10.1371/journal.pone.0300246] [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: 02/06/2023] [Accepted: 02/24/2024] [Indexed: 04/12/2024] Open
Abstract
Climate change and its consequences are recognized as one of the most important challenges to the functioning of the Earth's ecosystem and humanity. However, the response to the threat posed by the climate crisis still seems inadequate. The question of which psychological factors cause people to engage (or not) in pro-environmental behavior remains without a comprehensive answer. The aim of this study is to establish the links between the cognitive (level of knowledge about climate change and degree of belief in climate myths), emotional (various climate emotions, especially climate anxiety) and behavioral aspects of attitudes towards the climate crisis and their determinants in the form of the Big Five personality domains and time perspectives. The stated hypotheses were verified by analyzing data collected in an online survey of 333 adults using knowledge tests and self-report methods, including psychological questionnaires (Climate Change Anxiety Scale by Clayton and Karazsia, Big Five Inventory-short version by Schupp and Gerlitz, and Zimbardo Time Perspective Inventory by Zimbardo and Boyd), and measurement scales developed for this study (Climate myth belief scale, Climate emotion scale, and Inventories of current and planned pro-environmental activities). The results of stepwise regression analysis demonstrate the importance of the core personality traits and the dominant temporal perspective as determinants of belief in climate change myths, climate anxiety, as well as actual and planned pro-environmental behavior.
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Affiliation(s)
- Kinga Tucholska
- Institute of Applied Psychology, Jagiellonian University, Krakow, Poland
| | - Bożena Gulla
- Institute of Applied Psychology, Jagiellonian University, Krakow, Poland
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Dakin C, Finlayson G, Stubbs RJ. Can eating behaviour traits be explained by underlying, latent factors? An exploratory and confirmatory factor analysis. Appetite 2024; 195:107202. [PMID: 38199306 DOI: 10.1016/j.appet.2024.107202] [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: 09/21/2023] [Revised: 11/23/2023] [Accepted: 01/04/2024] [Indexed: 01/12/2024]
Abstract
Eating Behaviour Traits (EBTs) are psychological constructs developed to explain patterns of eating behaviour, including factors that motivate people to (over or under) eat. There is a need to align and clarify their unique contributions and harmonise the understanding they offer for human eating behaviour. Therefore, the current study examined whether 18 commonly cited EBTs could be explained by underlying, latent factors (domains of eating behaviour). An exploratory factor analysis (EFA) was used to identify latent factors, and these factors were validated using a confirmatory factor analysis (CFA). 1279 participants including the general public and members of a weight management programme were included in the analysis (957 females, 317 males, 3 others, 2 prefer not to say), with a mean age of 54 years (median = 57 years, SD = 12.03) and a mean BMI of 31.93 kg/m2 (median = 30.86, SD = 6.00). The participants completed 8 questionnaires which included 18 commonly cited EBTs and the dataset was split at random with a 70/30 ratio to conduct the EFA (n = 893) and CFA (n = 383). The results supported a four-factor model which indicated that EBTs can be organised into four domains: reactive, restricted, emotional, and homeostatic eating. The four-factor model also significantly predicted self-reported BMI and weight change. Future research should test whether this factor structure is replicated in more diverse populations, and including other EBTs, to advance these domains of eating as a unifying framework for studying individual differences in human eating behaviour.
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Affiliation(s)
- Clarissa Dakin
- Appetite Control and Energy Balance Research Group (ACEB), School of Psychology, Faculty of Medicine and Health, University of Leeds, Leeds, UK.
| | - Graham Finlayson
- Appetite Control and Energy Balance Research Group (ACEB), School of Psychology, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - R James Stubbs
- Appetite Control and Energy Balance Research Group (ACEB), School of Psychology, Faculty of Medicine and Health, University of Leeds, Leeds, UK
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Altgassen E, Zimny L, Golle J, Allgaier K, Zettler I, Wilhelm O. Compilation and Validation of Two Short Forms to Measure HEXACO Dimensions in Elementary School Children. J Pers Assess 2024:1-12. [PMID: 38512985 DOI: 10.1080/00223891.2024.2318352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 01/28/2024] [Indexed: 03/23/2024]
Abstract
Personality trait measures for children are rarely based on the HEXACO Model of Personality, although research using this framework could provide important insights into the structure and development of children's personalities. There is no HEXACO measure for elementary school children to date, and existing measures for older children seem inappropriate for this age group (e.g., due to some item content). We thus compiled two HEXACO-based short forms for measuring personality in elementary school children (8-10 years old) via parent reports. We applied a meta-heuristic item sampling algorithm (Ant Colony Optimization) in a training sample with 1,641 parent reports of 122 administered items. We selected a 54-Item Short Form comprising a latent facet structure and an 18-Item Ultra-Short Form comprising a correlated factors model for all six HEXACO dimensions but no facet structure. Both short forms showed good model fit in a holdout sample (n = 411) and sufficiently high re-test correlations after six months. Convergent and divergent validities for maximal performance measures and socio-emotional constructs (also measured six months after the initial personality assessment) were largely in line with theoretical assumptions. Overall, our study provides support for construct, re-test, and (predictive) criterion validity for the selected short forms.
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Affiliation(s)
- Elisa Altgassen
- Department of Individual Differences and Psychological Assessment, Ulm University, Ulm, Germany
| | - Luc Zimny
- Department of Individual Differences and Psychological Assessment, Ulm University, Ulm, Germany
| | - Jessika Golle
- Hector Research Institute of Education Sciences and Psychology, University of Tübingen, Tübingen, Germany
| | - Katharina Allgaier
- Hector Research Institute of Education Sciences and Psychology, University of Tübingen, Tübingen, Germany
- University Hospital, German Center of Mental Health, Tübingen, Germany
| | - Ingo Zettler
- Department of Psychology and Copenhagen Center for Social Data Science (SODAS), University of Copenhagen, Denmark
| | - Oliver Wilhelm
- Department of Individual Differences and Psychological Assessment, Ulm University, Ulm, Germany
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14
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Brud PP, Cieciuch J. Temperamental underpinnings of borderline personality disorder and its facets. Personal Ment Health 2024. [PMID: 38476088 DOI: 10.1002/pmh.1610] [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: 05/15/2023] [Revised: 10/11/2023] [Accepted: 02/18/2024] [Indexed: 03/14/2024]
Abstract
Temperament is claimed to be the basis for personality; therefore, discovering the temperamental underpinnings of borderline personality disorder and its facets is crucial for understanding this personality disorder. In this article, we explore these underpinnings by using a new model of temperament, based on the Regulative Theory of Temperament, the Big Two of temperament, and the Circumplex of Personality Metatraits. Two studies were conducted on adults-the first was in a general population sample (N = 315) and the second was in a clinical sample (N = 113) in people with a diagnosis of borderline personality disorder. The following measurements were used: The Screening Instrument for Borderline Personality Disorder (SI-Bord), the Five-Factor Borderline Inventory-Short Form (FFBI-SF), and the Temperament Metadimensions Questionnaire (TMQ). General borderline was explained by Reactivity (high Sensitivity) and Activity (high Dynamism). At the facet level, the Borderline Internalizing Facet was mainly explained by Reactivity (high Sensitivity), while the Borderline Externalizing Facet was explained by Activity (high Dynamism) in addition to Reactivity (high Sensitivity). The results of our study revealed specific temperamental underpinnings of borderline and its facets. Reactivity underlies all borderline facets, while Activity differentiates between the Borderline Externalizing Facet and Borderline Internalizing Facet.
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Affiliation(s)
- Piotr P Brud
- Institute of Psychology, Cardinal Stefan Wyszyński University in Warsaw, Warsaw, Poland
| | - Jan Cieciuch
- Institute of Psychology, Cardinal Stefan Wyszyński University in Warsaw, Warsaw, Poland
- University Research Priority Social Networks, University of Zürich, Zürich, Switzerland
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15
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Brandt Y, Alers RJ, Canjels LPW, Jorissen LM, Jansen G, Janssen EBNJ, van Kuijk S, Went TM, Koehn D, Gerretsen SC, Jansen J, Backes W, Hurks PPM, van de Ven V, Kooi ME, Spaanderman MEA, Ghossein-Doha C. DEcreased Cognitive functiON, NEurovascular CorrelaTes and myocardial changes in women with a history of pre-eclampsia (DECONNECT): research protocol for a cross-sectional pilot study. BMJ Open 2024; 14:e077534. [PMID: 38443087 PMCID: PMC10941169 DOI: 10.1136/bmjopen-2023-077534] [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: 07/13/2023] [Accepted: 02/18/2024] [Indexed: 03/07/2024] Open
Abstract
INTRODUCTION Pre-eclampsia is a hypertensive disorder affecting up to 8% of pregnancies. After pre-eclampsia, women are at increased risk of cognitive problems, and cerebrovascular and cardiovascular disorders. These sequelae could result from microvascular dysfunction persisting after pre-eclampsia. This study will explore differences in cerebral and myocardial microvascular function between women after pre-eclampsia and women after normotensive gestation. We hypothesise that pre-eclampsia alters cerebral and myocardial microvascular functions, which in turn are related to diminished cognitive and cardiac performance. METHODS AND ANALYSIS The cross-sectional 'DEcreased Cognitive functiON, NEurovascular CorrelaTes and myocardial changes in women with a history of pre-eclampsia' (DECONNECT) pilot study includes women after pre-eclampsia and controls after normotensive pregnancy between 6 months and 20 years after gestation. We recruit women from the Queen of Hearts study, a study investigating subclinical heart failure after pre-eclampsia. Neuropsychological tests are employed to assess different cognitive domains, including attention, processing speed, and cognitive control. Cerebral images are recorded using a 7 Tesla MRI to assess blood-brain barrier integrity, perfusion, blood flow, functional and structural networks, and anatomical dimensions. Cardiac images are recorded using a 3 Tesla MRI to assess cardiac perfusion, strain, dimensions, mass, and degree of fibrosis. We assess the effect of a history of pre-eclampsia using multivariable regression analyses. ETHICS AND DISSEMINATION This study is approved by the Ethics Committee of Maastricht University Medical Centre (METC azM/UM, NL47252.068.14). Knowledge dissemination will include scientific publications, presentations at conferences and public forums, and social media. TRIAL REGISTRATION NUMBER NCT02347540.
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Affiliation(s)
- Yentl Brandt
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, The Netherlands
- School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Robert-Jan Alers
- Department of Obstetrics and Gynaecology, Maastricht University Medical Center+, Maastricht, The Netherlands
- School for Oncology and Developmental Biology (GROW), Maastricht University, Maastricht, The Netherlands
| | - Lisanne P W Canjels
- Department of Obstetrics and Gynaecology, Maastricht University Medical Center+, Maastricht, The Netherlands
- Department of Obstetrics and Gynaecology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Laura M Jorissen
- Department of Obstetrics and Gynaecology, Maastricht University Medical Center+, Maastricht, The Netherlands
- School for Oncology and Developmental Biology (GROW), Maastricht University, Maastricht, The Netherlands
| | - Gwyneth Jansen
- Department of Obstetrics and Gynaecology, Maastricht University Medical Center+, Maastricht, The Netherlands
- School for Oncology and Developmental Biology (GROW), Maastricht University, Maastricht, The Netherlands
| | - Emma B N J Janssen
- School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands
- Department of Obstetrics and Gynaecology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Sander van Kuijk
- Department of Clinical Epidemiology and Medical Technology Assessment, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Tamara Michelle Went
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Dennis Koehn
- Pie Medical Imaging BV, Maastricht, The Netherlands
| | - Suzanne C Gerretsen
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Jacobus Jansen
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, The Netherlands
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
- School for Mental Health and Neuroscience (MHeNS), Maastricht University, Maastricht, The Netherlands
| | - Walter Backes
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, The Netherlands
- School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands
- School for Mental Health and Neuroscience (MHeNS), Maastricht University, Maastricht, The Netherlands
| | - Petra P M Hurks
- Department of Neuropsychology and Psychofarmacology, Maastricht University, Maastricht, The Netherlands
| | - Vincent van de Ven
- Department of Cognitive Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - M Eline Kooi
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, Maastricht, The Netherlands
- School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Marc E A Spaanderman
- Department of Obstetrics and Gynaecology, Maastricht University Medical Center+, Maastricht, The Netherlands
- School for Oncology and Developmental Biology (GROW), Maastricht University, Maastricht, The Netherlands
- Department of Obstetrics and Gynaecology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Chahinda Ghossein-Doha
- School for Cardiovascular Diseases (CARIM), Maastricht University, Maastricht, The Netherlands
- Department of Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Cardiology, Maastricht University Medical Center+, Maastricht, The Netherlands
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16
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Ashton MC, Lee K, Anglim J, Bucher MA, Horwood S, Samuel DB. The HEXACO Personality Space Before and After Re-Rotation to Approximate the Big Five Dimensions. J Pers Assess 2024; 106:145-155. [PMID: 37417686 DOI: 10.1080/00223891.2023.2229427] [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: 11/07/2022] [Accepted: 06/09/2023] [Indexed: 07/08/2023]
Abstract
We re-oriented the HEXACO personality dimensions to approximate the Big Five, using two measures of the Big Five as targets in a derivation sample and then in cross-validation samples. The HEXACO approximations of Big Five Agreeableness represented blends of HEXACO Agreeableness, Emotionality, and Honesty-Humility. The HEXACO approximations of Big Five Neuroticism represented blends of Emotionality with low Agreeableness and low Extraversion. The residual sixth dimension, unrelated to the Big Five, contrasted Honesty-Humility with HEXACO Agreeableness. We then examined, in additional samples, some correlates of the original and re-rotated HEXACO dimensions. In the original HEXACO factor space, Honesty-Humility was the strongest correlate of unethical behaviors (selfishness and cheating), participant age, and "assumed similarity" to a friend or partner. Upon re-rotation of the HEXACO factors, associations involving these variables were divided between Big Five Agreeableness and the residual sixth dimension. Sex differences were mainly associated with Emotionality but after re-rotation of the HEXACO factors were divided between Big Five Agreeableness and Neuroticism. We discuss the relative merits of the original and Big Five-targeted HEXACO dimensions with reference to the practical utility of Big Five Agreeableness and Neuroticism and the simplicity and theoretical interpretability of the original HEXACO factors.
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Affiliation(s)
| | | | - Jeromy Anglim
- Deakin University, School of Psychology, Geelong, Australia
| | | | - Sharon Horwood
- Deakin University, School of Psychology, Geelong, Australia
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17
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Delval I, Fernández-Bolaños M, Izar P. Towards an Integrated Concept of Personality in Human and Nonhuman Animals. Integr Psychol Behav Sci 2024; 58:271-302. [PMID: 37059965 PMCID: PMC10104772 DOI: 10.1007/s12124-023-09759-y] [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] [Accepted: 03/21/2023] [Indexed: 04/16/2023]
Abstract
Every individual has an idiosyncratic way of feeling, thinking and behaving, which is relatively stable across time and situations. Usually known as Personality, today this phenomenon is recognized in many species, including arthropods, fish, avian or mammals. From an evolutionary perspective, research has shown that personality differences are manifest in distinctive forms of dealing with selective pressures, with consequences for fitness. Despite these facts, the study of personality in animals other than humans is relatively new. Only two decades ago, consistent behavioral individual differences were considered 'noise' around an optimal strategy for behavioral ecologists. Also, psychologists were not interested in animal personality as a consequence of the fear of anthropomorphization and the erroneous belief that humans are unique in nature. Fortunately, this misconception seems already overcome but there are still conceptual issues preventing a unified concept of personality. Throughout this review, we first explore the etymological origins of personality and other terminological issues. We further revise the historical course of the study of personality in humans and other animals, from the perspectives of Psychology and Behavioral Ecology, on the basis of the most used approach, the trait theory. We present the study of nonhuman primates as a paradigmatic example in between both frameworks. Finally, we discuss about the necessity of a unified science of personality.
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Affiliation(s)
- Irene Delval
- Department of Experimental Psychology, Institute of Psychology, University of São Paulo (IP-USP). Av. Prof. Mello Moraes 1721, São Paulo, SP, CEP 05508-030, Brazil.
| | - Marcelo Fernández-Bolaños
- Department of Experimental Psychology, Institute of Psychology, University of São Paulo (IP-USP). Av. Prof. Mello Moraes 1721, São Paulo, SP, CEP 05508-030, Brazil
| | - Patrícia Izar
- Department of Experimental Psychology, Institute of Psychology, University of São Paulo (IP-USP). Av. Prof. Mello Moraes 1721, São Paulo, SP, CEP 05508-030, Brazil
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18
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Wang Y, Deng H, Gao S, Li T, Wang F. A Fresh Perspective on Examining Population Emotional Well-Being Trends by Internet Search Engine: An Emerging Composite Anxiety and Depression Index. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:202. [PMID: 38397692 PMCID: PMC10888063 DOI: 10.3390/ijerph21020202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 02/03/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024]
Abstract
Traditional assessments of anxiety and depression face challenges and difficulties when it comes to understanding trends in-group psychological characteristics. As people become more accustomed to expressing their opinions online, location-based online media and cutting-edge algorithms offer new opportunities to identify associations between group sentiment and economic- or healthcare-related variables. Our research provides a novel approach to analyzing emotional well-being trends in a population by focusing on retrieving online information. We used emotionally enriched texts on social media to build the Public Opinion Dictionary (POD). Then, combining POD with the word vector model and search trend, we developed the Composite Anxiety and Depression Index (CADI), which can reflect the mental health level of a region during a specific time period. We utilized the representative external data by CHARLS to validate the effectiveness of CADI, indicating that CADI can serve as a representative indicator of the prevalence of mental disorders. Regression and subgroup analysis are employed to further elucidate the association between public mental health (measured by CADI) with economic development and medical burden. The results of comprehensive regression analysis show that the Import-Export index (-16.272, p < 0.001) and average cost of patients (4.412, p < 0.001) were significantly negatively associated with the CADI, and the sub-models stratificated by GDP showed the same situation. Disposable income (-28.389, p < 0.001) became significant in the subgroup with lower GDP, while the rate of unemployment (2.399, p < 0.001) became significant in the higher subgroup. Our findings suggest that an unfavorable economic development or unbearable medical burden will increase the negative mental health of the public, which was consistent across both the full and subgroup models.
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Affiliation(s)
- Yu Wang
- Center for Applied Statistics, Renmin University of China, Beijing 100872, China;
- School of Statistics, Renmin University of China, Beijing 100872, China; (H.D.); (S.G.); (T.L.)
| | - Heming Deng
- School of Statistics, Renmin University of China, Beijing 100872, China; (H.D.); (S.G.); (T.L.)
| | - Sunan Gao
- School of Statistics, Renmin University of China, Beijing 100872, China; (H.D.); (S.G.); (T.L.)
| | - Tongxu Li
- School of Statistics, Renmin University of China, Beijing 100872, China; (H.D.); (S.G.); (T.L.)
| | - Feifei Wang
- Center for Applied Statistics, Renmin University of China, Beijing 100872, China;
- School of Statistics, Renmin University of China, Beijing 100872, China; (H.D.); (S.G.); (T.L.)
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19
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Pisanu E, Arbula S, Rumiati RI. Agreeableness modulates mental state decoding: Electrophysiological evidence. Hum Brain Mapp 2024; 45:e26593. [PMID: 38339901 PMCID: PMC10826893 DOI: 10.1002/hbm.26593] [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: 08/10/2023] [Revised: 12/27/2023] [Accepted: 01/02/2024] [Indexed: 02/12/2024] Open
Abstract
Agreeableness is one of the five personality traits which is associated with theory of mind (ToM) abilities. One of the critical processes involved in ToM is the decoding of emotional cues. In the present study, we investigated whether this process is modulated by agreeableness using electroencephalography (EEG) while taking into account task complexity and sex differences that are expected to moderate the relationship between emotional decoding and agreeableness. This approach allowed us to identify at which stage of the neural processing agreeableness kicks in, in order to distinguish the impact on early, perceptual processes from slower, inferential processing. Two tasks were employed and submitted to 62 participants during EEG recording: the reading the mind in the eyes (RME) task, requiring the decoding of complex mental states from eye expressions, and the biological (e)motion task, involving the perception of basic emotional actions through point-light body stimuli. Event-related potential (ERP) results showed a significant correlation between agreeableness and the contrast for emotional and non-emotional trials in a late time window only during the RME task. Specifically, higher levels of agreeableness were associated with a deeper neural processing of emotional versus non-emotional trials within the whole and male samples. In contrast, the modulation in females was negligible. The source analysis highlighted that this ERP-agreeableness association engages the ventromedial prefrontal cortex. Our findings expand previous research on personality and social processing and confirm that sex modulates this relationship.
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Affiliation(s)
| | | | - Raffaella Ida Rumiati
- Neuroscience Area, SISSATriesteItaly
- Dipartimento di Medicina dei SistemiUniversità degli Studi di Roma “Tor Vergata”RomeItaly
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20
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Noftle EE, Odagiri N, Johnson M, Arzaga A. Actual and volitional personality change across study abroad. J Pers 2024; 92:111-129. [PMID: 36221989 DOI: 10.1111/jopy.12784] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 10/07/2022] [Accepted: 10/10/2022] [Indexed: 01/15/2023]
Abstract
OBJECTIVES According to personality development theories, the dramatic environmental transition of study abroad may form a crucible for personality change. Location, social roles, and cultural familiarity suddenly shift, potentially disrupting old habits and creating new ones, building upon the typical maturation occurring during college age. The current study poses questions about selection and socialization effects of study abroad on personality, actual and volitional change in personality, and whether adjustment to study abroad catalyzes change. METHOD Longitudinal studies were conducted with Japanese students studying for one year in the USA (N = 300), and a comparison sample of students in an English-language program at their university in Japan (N = 108). Big Five personality traits and trait-relevant behavior were assessed at the beginning and end of the programs, along with three types of volitional change: expectations, perceptions, and desires. RESULTS Study abroad showed selection effects for higher Extraversion and Emotional Stability traits and developmental and socialization effects of increases in Openness behavior. Expected and perceived change corresponded with actual change (but desired change did not), and cultural adjustment predicted socially desirable trait-relevant behavior before students' return home. CONCLUSIONS Study abroad was revealed as an environment wherein students both subjectively experienced and actually demonstrated changes in trait-relevant behavior.
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Affiliation(s)
- Erik E Noftle
- Department of Psychology, Willamette University, Salem, Oregon, USA
| | - Noriko Odagiri
- Department of Psychology, Tokyo International University, Kawagoe, Japan
| | - Maya Johnson
- Department of Psychology, Willamette University, Salem, Oregon, USA
| | - Andrew Arzaga
- Department of Psychology, Willamette University, Salem, Oregon, USA
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21
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Sjöberg A, Grill M. A validity study of a work sample test of leadership behavior using supervisor and subordinate ratings as criteria. Scand J Psychol 2024; 65:129-135. [PMID: 37641855 DOI: 10.1111/sjop.12954] [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: 10/28/2022] [Revised: 07/16/2023] [Accepted: 07/27/2023] [Indexed: 08/31/2023]
Abstract
Work sample tests gather information about behavior that is consistent with the behavior being predicted. This criterion-related validity study examines whether a work sample test can predict behaviors more than 6 months later among managers (N = 127) in a large municipal organization. Ratings from both the subordinates (SOR) and supervisors (SVR) of the managers were used as criteria for the leadership dimensions of Influencing others, Consideration, and Planning. In total, six hypotheses were tested. The results were corrected for range restriction in the predictors and for unreliability in the criteria. The hypothesis that the work sample test score of Consideration predicted subordinates' ratings of Consideration received full support (ρ ¯ = 0.33; CI [0.06-0.56]). The Consideration work sample test score also showed a positive relationship with supervisor ratings of Consideration (ρ ¯ = 0.22; CI [-0.01 to 0.43]), although the confidence interval includes zero. No significant criterion-related validity was found for Influencing others or Planning. Given the results, the work sample test can primarily be used to predict Consideration. The results are discussed, and suggestions for further research are provided.
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Affiliation(s)
- Anders Sjöberg
- Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Martin Grill
- Department of Psychology, University of Gothenburg, Gothenburg, Sweden
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22
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Suchanecka A, Boroń A, Chmielowiec K, Strońska-Pluta A, Masiak J, Lachowicz M, Chmielowiec J, Janiszewska-Olszowska J, Grzywacz A. The HINT1 Gene rs2526303 Polymorphism and Its Association with Personality Traits in Cigarette Smokers. Int J Mol Sci 2024; 25:1218. [PMID: 38279213 PMCID: PMC10816865 DOI: 10.3390/ijms25021218] [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: 12/12/2023] [Revised: 01/10/2024] [Accepted: 01/17/2024] [Indexed: 01/28/2024] Open
Abstract
The development of a substance use disorder (SUD) is a multifaceted process influenced by both genetic and environmental factors. Recent research has suggested the potential involvement of the HINT1 gene in various aspects of plasticity, mood regulation, anxiety-like behaviour, and stress-coping mechanisms. Moreover, personality traits are also recognised to be instrumental in developing substance dependency. Given these considerations, our study investigated the associations among cigarette smoking, personality traits, and the rs2526303 polymorphism. Additionally, we investigated the interactions between personality traits and rs2526303 in the HINT1 gene. The study group comprised 531 volunteers: 375 cigarette users (mean age = 29.42 ± 10.72; F = 49%, M = 51%) and 156 never-smokers (mean age = 26.93 ± 10.09; F = 79%, M = 21%). Genotyping was conducted using the real-time PCR method, and the NEO Five-Factor Personality Inventory and State-Trait Anxiety Inventory were administered. There were no statistically significant differences in the frequency of rs2526303 genotypes and alleles in the cigarette user group compared to the control group. Compared to the control group, the cigarette users obtained higher scores in the assessment of the NEO-FFI Extraversion scale and lower results for the NEO-FFI Openness, Agreeableness, and Conscientiousness scales. Additionally, there was a statistically significant effect of rs2526303 genotype interaction and cigarette-using status on the conscientiousness scale. These outcomes collectively suggest a notable association between cigarette smoking and specific dimensions of personality, particularly highlighting differences in extraversion, openness, agreeableness, and conscientiousness. Furthermore, the detected interaction effect involving rs2526303 concerning conscientiousness signifies a complex interplay between genetic factors and smoking behaviour.
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Affiliation(s)
- Aleksandra Suchanecka
- Independent Laboratory of Health Promotion, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich 72 St., 70-111 Szczecin, Poland; (A.S.); (A.S.-P.)
| | - Agnieszka Boroń
- Department of Clinical and Molecular Biochemistry, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich 72 St., 70-111 Szczecin, Poland;
| | - Krzysztof Chmielowiec
- Department of Hygiene and Epidemiology, Collegium Medicum, University of Zielona Góra, 28 Zyty St., 65-046 Zielona Góra, Poland; (K.C.); (J.C.)
| | - Aleksandra Strońska-Pluta
- Independent Laboratory of Health Promotion, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich 72 St., 70-111 Szczecin, Poland; (A.S.); (A.S.-P.)
| | - Jolanta Masiak
- Second Department of Psychiatry and Psychiatric Rehabilitation, Medical University of Lublin, 1 Głuska St., 20-059 Lublin, Poland;
| | - Milena Lachowicz
- Department of Psychology, Gdansk University of Physical Education and Sport, 80-336 Gdansk, Poland;
| | - Jolanta Chmielowiec
- Department of Hygiene and Epidemiology, Collegium Medicum, University of Zielona Góra, 28 Zyty St., 65-046 Zielona Góra, Poland; (K.C.); (J.C.)
| | | | - Anna Grzywacz
- Independent Laboratory of Health Promotion, Pomeranian Medical University in Szczecin, Powstańców Wielkopolskich 72 St., 70-111 Szczecin, Poland; (A.S.); (A.S.-P.)
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23
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Wu H, Fan S, Yan C, Wang H. Cortical microstructural brain network mediates the association between personality trait of agreeableness and life satisfaction. Cereb Cortex 2024; 34:bhad410. [PMID: 37948663 DOI: 10.1093/cercor/bhad410] [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: 09/12/2022] [Revised: 10/04/2023] [Accepted: 10/05/2023] [Indexed: 11/12/2023] Open
Abstract
Personality traits are commonly regarded as relatively stable, whereas life satisfaction can fluctuate with time and circumstances, shaped by external influences and personal encounters. The correlation between personality traits and life satisfaction is well-established, yet the underlying neural mechanisms of the myelin-based microstructural brain network connecting them remain unclear. Here, we constructed individual-level whole-brain myelin microstructural networks from the MRI data of 1,043 healthy adults and performed correlation analysis to detect significant personality trait-related and life satisfaction-related subnetworks. A mediation analysis was used to verify whether the shared structural basis of personality traits and life satisfaction significantly mediated their association. The results showed that agreeableness positively correlated with life satisfaction. We identified a shared structural basis of the personality trait of agreeableness and life satisfaction. The regions comprising this overlapping network include the superior parietal lobule, inferior parietal lobule, and temporoparietal junction. Moreover, the shared microstructural connections mediate the association between the personality trait of agreeableness and life satisfaction. This large-scale neuroimaging investigation substantiates a mediation framework for understanding the microstructural connections between personality and life satisfaction, offering potential targets for assessment and interventions to promote human well-being.
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Affiliation(s)
- Huijun Wu
- School of Media & Communication, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Shijia Fan
- School of Psychological and Cognitive Sciences & Beijing Key Laboratory of Behavior and Mental Health, Peking University, Beijing 100871, China
| | - Chuyao Yan
- School of Psychology, Nanjing Normal University, Nanjing 200097, China
| | - Hao Wang
- School of Physics and Optoelectronic Engineering, Hainan University, Haikou 570228, China
- G. Oppenheimer Center for Neurobiology of Stress & Resilience, UCLA, Los Angeles, CA 90095, United States
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24
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Giannini F, Marelli M, Stella F, Monzani D, Pancani L. Surfing the OCEAN: The machine learning psycholexical approach 2.0 to detect personality traits in texts. J Pers 2024. [PMID: 38217359 DOI: 10.1111/jopy.12915] [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: 04/03/2023] [Revised: 10/11/2023] [Accepted: 12/13/2023] [Indexed: 01/15/2024]
Abstract
OBJECTIVE We aimed to develop a machine learning model to infer OCEAN traits from text. BACKGROUND The psycholexical approach allows retrieving information about personality traits from human language. However, it has rarely been applied because of methodological and practical issues that current computational advancements could overcome. METHOD Classical taxonomies and a large Yelp corpus were leveraged to learn an embedding for each personality trait. These embeddings were used to train a feedforward neural network for predicting trait values. Their generalization performances have been evaluated through two external validation studies involving experts (N = 11) and laypeople (N = 100) in a discrimination task about the best markers of each trait and polarity. RESULTS Intrinsic validation of the model yielded excellent results, with R2 values greater than 0.78. The validation studies showed a high proportion of matches between participants' choices and model predictions, confirming its efficacy in identifying new terms related to the OCEAN traits. The best performance was observed for agreeableness and extraversion, especially for their positive polarities. The model was less efficient in identifying the negative polarity of openness and conscientiousness. CONCLUSIONS This innovative methodology can be considered a "psycholexical approach 2.0," contributing to research in personality and its practical applications in many fields.
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Affiliation(s)
- Federico Giannini
- Department of Informatics, Systems and Communication, University of Milan-Bicocca, Milan, Italy
| | - Marco Marelli
- Department of Psychology, University of Milan-Bicocca, Milan, Italy
| | - Fabio Stella
- Department of Informatics, Systems and Communication, University of Milan-Bicocca, Milan, Italy
| | - Dario Monzani
- Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
| | - Luca Pancani
- Department of Psychology, University of Milan-Bicocca, Milan, Italy
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Yamashita J, Takimoto Y, Oishi H, Kumada T. How do personality traits modulate real-world gaze behavior? Generated gaze data shows situation-dependent modulations. Front Psychol 2024; 14:1144048. [PMID: 38268808 PMCID: PMC10805946 DOI: 10.3389/fpsyg.2023.1144048] [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: 01/13/2023] [Accepted: 12/21/2023] [Indexed: 01/26/2024] Open
Abstract
It has both scientific and practical benefits to substantiate the theoretical prediction that personality (Big Five) traits systematically modulate gaze behavior in various real-world (working) situations. Nevertheless, previous methods that required controlled situations and large numbers of participants failed to incorporate real-world personality modulation analysis. One cause of this research gap is the mixed effects of individual attributes (e.g., the accumulated attributes of age, gender, and degree of measurement noise) and personality traits in gaze data. Previous studies may have used larger sample sizes to average out the possible concentration of specific individual attributes in some personality traits, and may have imposed control situations to prevent unexpected interactions between these possibly biased individual attributes and complex, realistic situations. Therefore, we generated and analyzed real-world gaze behavior where the effects of personality traits are separated out from individual attributes. In Experiment 1, we successfully provided a methodology for generating such sensor data on head and eye movements for a small sample of participants who performed realistic nonsocial (data-entry) and social (conversation) work tasks (i.e., the first contribution). In Experiment 2, we evaluated the effectiveness of generated gaze behavior for real-world personality modulation analysis. We successfully showed how openness systematically modulates the autocorrelation coefficients of sensor data, reflecting the period of head and eye movements in data-entry and conversation tasks (i.e., the second contribution). We found different openness modulations in the autocorrelation coefficients from the generated sensor data of the two tasks. These modulations could not be detected using real sensor data because of the contamination of individual attributes. In conclusion, our method is a potentially powerful tool for understanding theoretically expected, systematic situation-specific personality modulation of real-world gaze behavior.
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Affiliation(s)
- Jumpei Yamashita
- NTT Access Network Service Systems Laboratories, Nippon Telegraph and Telephone Corporation, Tokyo, Japan
- Graduate School of Informatics, Kyoto University, Kyoto, Japan
| | - Yoshiaki Takimoto
- NTT Human Informatics Laboratories, Nippon Telegraph and Telephone Corporation, Kanagawa, Japan
| | - Haruo Oishi
- NTT Access Network Service Systems Laboratories, Nippon Telegraph and Telephone Corporation, Tokyo, Japan
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Feng R, Xie Y, Wu J. How is personality related to research performance? The mediating effect of research engagement. Front Psychol 2024; 14:1257166. [PMID: 38268800 PMCID: PMC10806242 DOI: 10.3389/fpsyg.2023.1257166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 12/18/2023] [Indexed: 01/26/2024] Open
Abstract
Faculty members' research performance holds great significance for the development of a university. The primary objective of this study is to examine the influences of researchers' personalities on their research performance within universities, as well as the mediating role of research engagement in this relationship. The study encompassed 189 faculty members from a university and employed descriptive statistics, correlation analysis, measurement, and structural equation modeling as the analytical procedures. The results obtained from structural equation modeling reveal significant effects of faculty members' personalities on their objective research performance rather than self-reported performance. Specifically, conscientiousness and openness to experience exhibit a positive correlation with research performance. On the contrary, the neuroticism and social attributes of personality (the integration of extraversion and agreeableness) exhibit a negative correlation with research performance. Furthermore, research engagement mediates the effects of openness to experience and neuroticism on research performance. This study carries significant implications for the training and recruitment selection of faculty members in universities and enhances our understanding of how different personalities lead to a variance in research engagement and performance.
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Affiliation(s)
- Rui Feng
- School of Economics and Management, Beihang University, Beijing, China
- Human Resources Department, Beihang University, Beijing, China
| | - Yunhui Xie
- School of Economics and Management, Beihang University, Beijing, China
| | - Junjie Wu
- School of Economics and Management, Beihang University, Beijing, China
- Key Laboratory of Data Intelligence and Management (Beihang University), Ministry of Industry and Information Technology, Beijing, China
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Sezer Katar K, Şahin B, Kurtoğlu MB. Healthy orthorexia, orthorexia nervosa, and personality traits in a community sample in Turkey. Int J Psychiatry Med 2024; 59:83-100. [PMID: 37542522 DOI: 10.1177/00912174231194745] [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: 08/07/2023]
Abstract
OBJECTIVE Orthorexia nervosa is an eating disorder characterized by a rigid preoccupation with a perceived healthy diet. However, little is known about healthy orthorexia compared to orthorexia nervosa. The current study examined the relationship between healthy orthorexia and orthorexia nervosa and personality traits in a Turkish sample. METHODS Three hundred fifty participants from a community sample aged 18-65 were included in the study. Participants completed a sociodemographic data collection form, Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), Teruel Orthorexia Scale (TOS), and the 10-Item Personality Inventory (TIPI). RESULTS The frequency of healthy orthorexia was 32.3% and orthorexia nervosa was 10.2%. There were no differences between genders regarding healthy orthorexia and orthorexia nervosa scores. Healthy orthorexia symptoms were negatively correlated with depression and anxiety (r = -0.11 and r = -0.20, respectively, P < .05), while they were positively correlated with agreeableness (r = 0.17), conscientiousness (r = 0.14), and extraversion (r = 0.15). Orthorexia nervosa symptoms were positively associated with anxiety (r = 0.12), depression (r = 0.10), and healthy orthorexia (r = 0.55). Hierarchical regression analyses demonstrated that depression was negatively associated with healthy orthorexia symptoms, explaining 4% of the variance. The agreeableness trait was positively associated with healthy orthorexia symptoms, explaining 4% of the variance. However, no specific personality trait was associated with orthorexia nervosa symptoms. CONCLUSION To our knowledge, the present study is the first to examine the relationships between personality traits, healthy orthorexia, and orthorexia nervosa symptoms in a Turkish sample. Sociocultural factors may be important for understanding orthorexia nervosa and healthy eating behaviors in this population.
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Affiliation(s)
- Kübra Sezer Katar
- Department of Psychiatry, University of Health Sciences, Ankara Training and Research Hospital, Ankara, Turkey
| | - Başak Şahin
- Department of Psychiatry, Ankara Etlik City Hospital, Ankara, Turkey
| | - Mustafa Batuhan Kurtoğlu
- Department of Psychology, Faculty of Economics, Administrative and Social Sciences, Hasan Kalyoncu University, Gaziantep, Turkey
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Zavorotnyy M, Klatte S, Yang Y, Liu W, Wagner U, Kircher T. The effects of a psychiatric clerkship on stigmatizing attitudes toward mental disorders as held by German medical students. Front Psychiatry 2023; 14:1306403. [PMID: 38144478 PMCID: PMC10748402 DOI: 10.3389/fpsyt.2023.1306403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/13/2023] [Indexed: 12/26/2023] Open
Abstract
Background According to the United Nations, access to medical care is a fundamental human right. However, there is widespread stigmatization of severe mental illnesses and this appears to seriously hamper the quality of healthcare in people with psychiatric co-morbidity. Thus, interventions that help reduce stigma among healthcare providers are urgently needed. Purpose The objective of the current study was to investigate the effects of a psychiatric clerkship on stigmatizing attitudes toward mental disorders held by medical students. Methods Between 2018 and 2019, a total of 256 third- and fourth-year students from Marburg University Medical School (Germany) completed two surveys-one before and one after a 2 week clerkship program that was designed to prioritize direct interaction with the patients. For measuring stigma, the questionnaires contained questions about students' attitudes toward psychiatry (ATP), including the Opening Minds Scale for Healthcare Providers (OMS-HC), Community Attitudes Toward the Mentally Ill (CAMI), and measurements according to the Stereotype-Content Model (SCM). We conducted pre-vs.-post comparisons using the Wilcoxon signed rank test with continuity correction or paired t-test and employed the Spearman method for correlational analysis. We considered p < 0.05 significant and adjusted all p-values reported here using the Benjamini-Hochberg procedure to account for family-wise error. Results After the clerkship, a significantly reduced stigma was found, as assessed with ATP (mean p < 0.001), OMS-HC (sum and subscale "attitudes" p < 0.001; subscale "disclosure" p = 0.002), and both SCM subscales (p < 0.001). Moreover, we observed significant associations between stigma expression (e.g., OMS-HC sum) and the willingness of students to choose psychiatric residency after finishing medical school (before clerkship: p < 0.001; ρ = -0.35; change after clerkship: p = 0.004; ρ = -0.2). Conclusion Our findings indicate that a psychiatric clerkship that involves students in direct interaction with patients may effectively reduce stigma. Therefore, we advocate the incorporation of components of direct interaction in medical education to combat stigma and unequal treatment, as this could improve outcomes in patients with severe mental illnesses.
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Affiliation(s)
- Maxim Zavorotnyy
- Department of Psychiatry and Psychotherapy, Psychiatric Services Aargau, Academic Hospital of the University of Zurich, Windisch, Switzerland
- Department of Psychiatry and Psychotherapy, University of Marburg, Marburg, Germany
| | - Simon Klatte
- Department of Psychiatry and Psychotherapy, University of Marburg, Marburg, Germany
| | - Yunbo Yang
- Department of Experimental Psychopathology, Institute of Psychology, University of Hildesheim, Hildesheim, Germany
| | - Wei Liu
- Department of Psychiatry and Psychotherapy, University of Marburg, Marburg, Germany
| | - Ulrich Wagner
- Department of Social Psychology, University of Marburg, Marburg, Germany
| | - Tilo Kircher
- Department of Psychiatry and Psychotherapy, University of Marburg, Marburg, Germany
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Chagas-Bastos FH. A Comprehensive Aspect-Level Approach to the Personality Micro-Foundations of Foreign Policy Attitudes. PERSONALITY AND SOCIAL PSYCHOLOGY BULLETIN 2023:1461672231213899. [PMID: 38059457 DOI: 10.1177/01461672231213899] [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: 12/08/2023]
Abstract
We analyze in this article the effects of personality on attitudes toward foreign policy through a comprehensive aspect-level approach. We claim that previous observed null domain-level effects are the product of the aspect-level effects of opposing signs. By and large, we show that some personality effects are of comparable size or bigger than demographics studied in the literature, and that some of these effects are unique and independent of demographic covariates. Our results show that openness, orderliness, and compassion render people to be more supportive of cooperation. Assertiveness is the primary driver of support for the use of military force, whereas politeness and withdrawal ground reverse effects. Volatility roots isolationism postures, whereas industriousness, enthusiasm, and compassion show strong opposing effects. Moving beyond the Big Five personality domain approach provides us with a deeper and more nuanced understanding of how personality is associated with attitudes toward international issues.
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Meier-Faust E, Watermann R. Perceiver Effects and Socioeconomic Background: Contrasting Parent-Reports against Teacher-Reports of Elementary School Students' Personality. J Pers Assess 2023:1-14. [PMID: 38054602 DOI: 10.1080/00223891.2023.2286449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 11/04/2023] [Indexed: 12/07/2023]
Abstract
Familial socioeconomic background can impact not only academic success, but also the personality of offspring. Yet, there is little evidence on whether it might influence how parents describe their children's personality. To fill this gap, we used latent multitrait-multimethod (CTCM-1) models to examine familial socioeconomic background as possible predictor of parental perceiver effects regarding their offspring's personality by contrasting parental assessments against teacher-reports. Study 1 (N = 5,798) investigated reports on elementary school students' Big Five and Study 2 (N = 3,771) focused on school-related personality facets. Socioeconomic status predicted the parental report in both studies. Participation in high-culture arts incrementally predicted parental report over and above socioeconomic status. Specifically, parents with higher participation in high-culture arts rated their children in a more positive light than class teachers. These background specific perceiver effects might reflect both varying personality judgments or actual differences in behavior.
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Affiliation(s)
- Emilija Meier-Faust
- Socio-Economic Panel, German Institute for Economic Research (DIW), Berlin, Germany
| | - Rainer Watermann
- Empirical Research in Education, Department of Education and Psychology, Freie Universität Berlin, Berlin, Germany
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Murray L, Goddard J, Gordon D. Facial Expression of TIPI Personality and CHMP-Tri Psychopathy Traits in Chimpanzees (Pan troglodytes) : Evidence for Honest Signalling? HUMAN NATURE (HAWTHORNE, N.Y.) 2023; 34:513-538. [PMID: 37934332 PMCID: PMC10739467 DOI: 10.1007/s12110-023-09462-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/24/2023] [Indexed: 11/08/2023]
Abstract
Honest signalling theory suggests that humans and chimpanzees can extract socially relevant information relating to personality from the faces of their conspecifics. Humans are also able to extract information from chimpanzees' faces. Here, we examine whether personality characteristics of chimpanzees, including measures of psychopathy, can be discerned based purely on facial morphology in photographs. Twenty-one chimpanzees were given naïve and expert personality ratings on the Ten Item Personality Inventory (TIPI) and the Chimpanzee Triarchic Model of Psychopathy (CHMP-Tri) before and following behavioural observations. Characteristics relating to openness, conscientiousness, extraversion, and disinhibition could be distinguished from the faces of chimpanzees. Individuals higher on disinhibition have lower scores on conscientiousness and emotional stability and higher scores on extraversion, while those higher on meanness have lower conscientiousness and agreeableness. Facial expressions are linked to personality traits present in the TIPI and CHMP-Tri models: the Relaxed Face and the Grooming Face were displayed more by chimpanzees higher on agreeableness, whereas the Compressed Lips Face was observed more in those individuals higher on boldness, and the Full Open Grin was displayed more by chimpanzees higher on extraversion but lower on emotional stability and conscientiousness. Facial expressions were also found to be associated with particular behavioural contexts, namely the Grooming Face in affiliative contexts and the Relaxed and Relaxed Open Mouth Faces in neutral contexts. Dominant chimpanzees display higher levels of boldness and more Compressed Lips Faces, Relaxed Open Mouth Faces, and Grooming Faces than subordinate individuals. These findings support and extend evidence for an honest signalling system and a personality structure shared between humans and chimpanzees. Future research could further explore how personality is conveyed through the face, perhaps through more than just singular aspects of character, and maybe reflecting what chimpanzees themselves are able to do.
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Affiliation(s)
- Lindsay Murray
- School of Psychology, University of Chester, Chester, UK.
| | - Jade Goddard
- School of Psychology, University of Chester, Chester, UK
| | - David Gordon
- School of Psychology, University of Chester, Chester, UK
- School of Health, Science and Wellbeing, Staffordshire University, Stoke-On-Trent, UK
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Kodaka F, Noro T, Kishimoto N, Kurosawa M, Itoh Y, Ogawa S, Watanabe T, Kubota M, Hori K, Shigeta M, Nakano T. Personality Traits Associated with Treatment Choice with an Explicit Statistical Prediction After an Explanation in a Negative Context: A Study in Patients with Glaucoma. Clin Ophthalmol 2023; 17:3685-3691. [PMID: 38058693 PMCID: PMC10697141 DOI: 10.2147/opth.s435706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 11/07/2023] [Indexed: 12/08/2023] Open
Abstract
Purpose Over 50% of patients with early-stage glaucoma discontinue topical therapy within the first 6 months of treatment initiation. This risk of discontinuation could be reduced by how the ophthalmologist explains the treatment plan. Ophthalmologists can explain the treatment plan to patients in either positive or negative contexts. Although explanations in a negative context can be selected depending on the medical situation, identification of patients who will choose the treatment with explicit statistical prediction after an explanation in a negative context is important; personality traits are related to these emotional decisions. Therefore, in the present study, we examined the personality traits associated with choice of treatment with explicit statistical prediction after an explanation in a negative context. Patients and Methods A total of 147 patients with glaucoma were recruited for this study. The questionnaire booklets used contained positively framed or negatively framed versions of an "Asian disease problem" to enable examination of the influence of the way in which a problem is framed (framing effect) on the participants' decision-making. The Japanese version of the Ten-Item Personality Inventory was used to estimate the personality traits of the participants. Results Low conscientiousness was identified as the only variable that was strongly predictive of the choice of treatment with explicit statistical prediction (β = -0.44, z = 2.19, p = 0.03). In addition, while the association was not statistically significant, low neuroticism was found to be weakly predictive of the choice of uncertain treatment (β = -0.37, z = 1.73, p = 0.08). Conclusion In conclusion, we showed that low levels of conscientiousness predict the choice of treatment with explicit statistical prediction (ie, topical treatment) for glaucoma after an explanation in a negative context.
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Affiliation(s)
- Fumitoshi Kodaka
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiko Noro
- Department of Ophthalmology, The Jikei University School of Medicine, Tokyo, Japan
| | - Nanami Kishimoto
- Department of Ophthalmology, The Jikei University School of Medicine, Tokyo, Japan
| | - Mei Kurosawa
- Department of Ophthalmology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yoshinori Itoh
- Department of Ophthalmology, The Jikei University School of Medicine, Tokyo, Japan
| | - Shumpei Ogawa
- Department of Ophthalmology, The Jikei University School of Medicine, Tokyo, Japan
| | - Tomoyuki Watanabe
- Department of Ophthalmology, The Jikei University School of Medicine, Tokyo, Japan
| | - Masaomi Kubota
- Department of Ophthalmology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kiyotaka Hori
- Japan Medical Affairs, Santen Pharmaceutical Co., Ltd, Tokyo, Japan
| | - Masahiro Shigeta
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Tadashi Nakano
- Department of Ophthalmology, The Jikei University School of Medicine, Tokyo, Japan
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Chen B, Zhang J, Yu S, Yu NX. Trajectories and determinants of acute stress disorder during the COVID-19 centralized quarantine: A latent class growth analysis. Stress Health 2023. [PMID: 38018760 DOI: 10.1002/smi.3351] [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: 11/01/2022] [Revised: 05/04/2023] [Accepted: 11/16/2023] [Indexed: 11/30/2023]
Abstract
COVID-19 centralized quarantine may cause acute stress disorder (ASD). However, it is unknown how individuals present heterogeneous ASD trajectories during the COVID-19 centralized quarantine and what factors contribute to these patterns. This study aimed to identify the ASD trajectories and their determinants during the centralized quarantine period, and the mediating effects of resilience on these associations. A longitudinal survey with three waves was conducted in a randomly selected quarantine hotel in Shenzhen, China from October to November 2020. A total of 273 participants completed online measures assessing ASD symptoms, Eysenck's personality constructs of extraversion (E), neuroticism (N), psychoticism (P), and resilience on Day 1, and reported ASD symptoms on Days 7 and 14 during their 14-day centralized quarantine periods. Latent class growth analysis identified three trajectories: constantly high symptoms (CHS, 4.76%), decreasing symptoms (DS, 11.72%), and constantly low symptoms (CLS, 83.52%). The CHS and DS subgroups both reported lower E and higher N scores, but not P, compared with the CLS subgroup. Resilience mediated the effects of three personality constructs on ASD trajectories, except for the association between N and DS membership. Our study highlights the heterogeneity in stress responses to the COVID-19 centralized quarantine. The high-risk subgroup with persistent ASD symptoms was characterized by lower E and higher N. The resilience process accounted for the effects of personality in shaping distinct ASD trajectories. Our findings have implications to detect the populations vulnerable to ASD and provide insights for developing timely resilience enhancement intervention programs.
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Affiliation(s)
- Bowen Chen
- Department of Social and Behavioural Sciences, City University of Hong Kong, Hong Kong SAR, China
| | - Jun Zhang
- School of Nursing, Wuhan University, Wuhan, China
| | - Shuxin Yu
- School of Nursing, Wuhan University, Wuhan, China
- The Second People's Hospital of Futian District, Shenzhen, China
| | - Nancy Xiaonan Yu
- Department of Social and Behavioural Sciences, City University of Hong Kong, Hong Kong SAR, China
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Bhutto MY, Rūtelionė A, Šeinauskienė B, Ertz M. Exploring factors of e-waste recycling intention: The case of generation Y. PLoS One 2023; 18:e0287435. [PMID: 37856490 PMCID: PMC10586668 DOI: 10.1371/journal.pone.0287435] [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: 12/17/2022] [Accepted: 06/06/2023] [Indexed: 10/21/2023] Open
Abstract
The seriousness of the e-waste crisis stems from the fact that consumers do not participate much in ensuring the proper disposal of electronic materials. In this context, millennials are the largest segment of consumers of electronic products who are not yet motivated to get sustainably rid of them. However, to inspire consumers to recycle e-waste, it is necessary to investigate consumers' behavioral intentions towards e-waste thoroughly. This study integrates the theory of planned behavior, social influence theory, and personality traits to examine how consumers gauge their choice to recycle e-waste. Data were collected from randomly surveying 300 Lithuanians through a structured questionnaire. Using the PLS-SEM approach, results show that attitude, subjective norms, and perceived behavioral control significantly influence consumers' e-waste recycling intention. Regarding personality traits, only openness to experience significantly affects consumers' e-waste recycling intention. In contrast, other traits such as agreeableness, conscientiousness, extraversion, and neuroticism have a non-significant influence on consumers' e-waste recycling intention. In addition, normative and informational social influence affects consumers' e-waste recycling intention. The current study advances our understanding of e-waste recycling behavior by examining how TPB, personality factors, and social influence theory influence intentions. It provides valuable insights for policymakers and marketers on understanding and encouraging the e-waste behavior of Lithuanian Y-generation consumers.
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Affiliation(s)
| | - Aušra Rūtelionė
- School of Economics and Business, Kaunas University of Technology, Kaunas, Lithuania
| | - Beata Šeinauskienė
- School of Economics and Business, Kaunas University of Technology, Kaunas, Lithuania
| | - Myriam Ertz
- Labo NFC, Department of Economics and Administrative Sciences, University of Quebec in Chicoutimi, Saguenay, Canada
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Mottola F, Abbamonte L, Ariemma L, Gnisci A, Marcone R, Millefiorini A, Perugini M, Senese VP, Sergi I. Construct and criterion validity of the HEXACO Medium School Inventory Extended (MSI-E). PLoS One 2023; 18:e0292813. [PMID: 37831708 PMCID: PMC10575544 DOI: 10.1371/journal.pone.0292813] [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: 06/27/2023] [Accepted: 09/28/2023] [Indexed: 10/15/2023] Open
Abstract
In this cross-sectional study we aimed at: 1) validating the observer (Obs) version of HEXACO Medium School Inventory Extended (MSI-E); 2) establishing convergent and divergent construct validity of the HEXACO-MSI-E; 3) establishing criterion validity of HEXACO-MSI-E. We administered the HEXACO-MSI-E, the Big Five Questionnaire-Children (BFQ-C), the Internalizing and Externalizing scales of Youth Self Report (YSR), some items of the 2019 Middle School Youth Risk Behavior Survey (YRB) and some items about adolescents' values, beliefs, behaviors, and desired features of a possible future job to 1175 adolescents (Mage = 12.03, SD = 0.89) and the observer version of these measures (except for BFQ-C) to 854 parents or legal guardians. The factorial structure and the reliability of the Observer Report of HEXACO-MSI-E were confirmed. Convergent and divergent validity were successfully established with a version of the inventory filled out by parents. Convergent and divergent validity were also established with BFQ-C notwithstanding some only apparent anomalies. Criterion validity was established with respect to four specific groups of criteria collected in both self-report and observer form. HEXACO-MSI-E traits were more predictive with respect to self-report than to observer criteria and the majority were common. Together with the positive results of this study, implications and issues for future studies are discussed.
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Affiliation(s)
- Francesca Mottola
- Department of Psychology, University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - Lucia Abbamonte
- Department of Psychology, University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - Lucia Ariemma
- Department of Psychology, University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - Augusto Gnisci
- Department of Psychology, University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - Roberto Marcone
- Department of Psychology, University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - Andrea Millefiorini
- Department of Psychology, University of Campania “Luigi Vanvitelli”, Caserta, Italy
| | - Marco Perugini
- Department of Psychology, University of Milan-Bicocca, Milan, Italy
| | | | - Ida Sergi
- Department of Psychology, University of Campania “Luigi Vanvitelli”, Caserta, Italy
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Abu Raya M, Ogunyemi AO, Rojas Carstensen V, Broder J, Illanes-Manrique M, Rankin KP. The reciprocal relationship between openness and creativity: from neurobiology to multicultural environments. Front Neurol 2023; 14:1235348. [PMID: 37885472 PMCID: PMC10598598 DOI: 10.3389/fneur.2023.1235348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 09/22/2023] [Indexed: 10/28/2023] Open
Abstract
The desire for novelty and variety in experiences, which may manifest in an inclination to engage with individuals from a diverse range of cultural backgrounds, collectively constitutes the personality dimension known as "Openness to Experience." Empirical research has identified a positive correlation between trait openness and various expressions of creativity, such as divergent ideation, innovative problem-solving strategies, and cumulative creative accomplishments. This nexus between openness to interpersonal diversity, as an aspect of the larger personality trait of openness, and creativity has precipitated considerable scholarly interest across the disciplines of personality, social and organizational psychology, and neuroscientific investigation. In this paper, we review the neurobehavioral properties, including the cognitive processes and neural mechanisms, that connect these two constructs. Further, we explore how culture influences levels of openness and creativity in individuals and consider how creativity predisposes individuals toward openness to a plethora of experiences, including those occurring in culturally diverse contexts. This reciprocal entanglement of creativity and openness has been shown to foster a reduction in biases, augment conflict resolution capabilities, and generally yield superior outcomes in multicultural environments.
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Affiliation(s)
- Maison Abu Raya
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, San Francisco School of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Adedoyin O. Ogunyemi
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, San Francisco School of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Veronica Rojas Carstensen
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
| | - Jake Broder
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
| | - Maryenela Illanes-Manrique
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
- Neurogenetics Research Center, Instituto Nacional de Ciencias Neurologicas, Lima, Peru
| | - Katherine P. Rankin
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, San Francisco School of Medicine, University of California, San Francisco, San Francisco, CA, United States
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Nooripour R, Ghanbari N, Hosseinian S, Lavie CJ, Mozaffari N, Sikström S, Hosseini SR. Psychometric properties of persian version of escapism scale among Iranian adolescents. BMC Psychol 2023; 11:323. [PMID: 37817283 PMCID: PMC10563286 DOI: 10.1186/s40359-023-01379-w] [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: 09/06/2022] [Accepted: 10/05/2023] [Indexed: 10/12/2023] Open
Abstract
The aim of this study was to assess the psychometric properties of the Persian version of the Escapism Scale among Iranian adolescents aged 14-18. Between January 2021 and August 2021, cross-sectional study was conducted using a convenience sampling method to select 566 participants (340 girls and 226 boys) to investigate the relationship between physical activity and mental health in adolescents. The participants completed several questionnaires, including the Escapism Scale, Erikson Psychosocial Stage Inventory (EPSI), Satisfaction with Life Scale (SWLS), Hope Scale (AHS), Smartphone Addiction Scale-Short Version (SAS-SV), and General Self-efficacy (GSE). Construct validity, reliability using Cronbach's alpha, and concurrent validity were used to evaluate the Escapism Scale's validity and reliability. Results of the Confirmatory Factor Analysis (CFA) indicated that a two-factor model provided a good fit for the data: sbX2 = 179.99 (p < 0.01); SRMR = 0.07; RMR = 0.56, CFI = 0.91; NFI = 0.89; IFI = 0.91; NFI = 0.89; GFI = 0.93; AGFI = 0.90, RMSEA = 0.076). The Cronbach's alpha coefficient for escapism was 0.73. The study found a significant positive relationship between escapism and smartphone addiction (r = 0.19). Additionally, a significant negative relationship was observed between escapism and hope (r=-0.31), satisfaction with life (r=-0.34), and general self-efficacy (r=-0.33). Furthermore, a significant relationship was found between escapism and gender. Lastly, the study found a significant relationship between escapism and identity confusion (r = 0.164, P < 0.01) and identity coherence (P < 0.01, r = 29). In conclusion, the Escapism Scale is a valid and reliable tool for assessing escapism and psychological evaluations in Iranian adolescents. These results may inform future research and suggest re-testing in clinical populations.
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Affiliation(s)
- Roghieh Nooripour
- Department of Counseling, Faculty of Education and Psychology, Alzahra University, Tehran, Iran.
| | - Nikzad Ghanbari
- Faculty of Education and Psychology, Shahid Beheshti University, Tehran, Iran
| | - Simin Hosseinian
- Department of Counseling, Faculty of Education and Psychology, Alzahra University, Tehran, Iran
| | - Carl J Lavie
- Department of Cardiovascular Diseases, Ochsner Clinical School, John Ochsner Heart and Vascular Institute, University of Queensland School of Medicine, New Orleans, LA, USA
| | - Nazir Mozaffari
- Faculty of Education and Psychology, Shahid Beheshti University, Tehran, Iran
| | | | - Seyed Ruhollah Hosseini
- Department of Clinical Psychology, Faculty of Education and Psychology, Ferdowsi University of Mashhad, Mashhad, Iran
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Walsh LC, Sui D, Higgins RSD, Moon MR, Lee JJ, Antonoff MB. Surgeons of the Future: A Novel Screening Tool for High-School Students. J Surg Res 2023; 290:61-70. [PMID: 37209525 DOI: 10.1016/j.jss.2023.04.005] [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: 12/05/2022] [Revised: 03/20/2023] [Accepted: 04/12/2023] [Indexed: 05/22/2023]
Abstract
INTRODUCTION Given a looming shortage of surgeons and currently inadequate pipelines into our specialty for under-represented groups, there is an urgent need to identify and foster interest in young individuals who may have great potential as future surgeons. We aimed to explore the utility and feasibility of a novel survey instrument to identify high-school students well suited for careers in surgery based on personality profiling and grit. METHODS An electronic screening tool was developed, combining components of the Myers-Briggs personality profile, the Big-Five Inventory 10, and the grit scale. This brief questionnaire was electronically distributed to surgeons and students across two academic institutions and three high schools (one private and two public). Wilcoxon rank-sum test and Chi-squared/Fisher's exact test were performed to evaluate variations between groups. RESULTS Surgeons (n = 96) displayed mean Grit score of 4.03 (range: 3.08-4.92; standard deviation: 0.43), while high-schoolers' (n = 61) mean score was 3.38 (range: 2.08-4.58; standard deviation: 0.62) (P < 0.0001). Surgeons showed Myers-Brigg Type Indicator trait-dominance toward extroversion, intuition, thinking, and judging, while students displayed greater breadth of traits. Students were much less likely to show dominance in introversion versus extroversion (P < 0.0001) as well as perceiving versus judging (P < 0.0001). Big-Five Inventory 10 traits of neuroticism and conscientiousness were more prevalent among surgeons (P < 0.0001 for both). CONCLUSIONS Importantly, there exists a subgroup of high-school students with personality and grit similar to those of surgeons. Moreover, we have demonstrated the feasibility of using this novel screening tool for future studies aimed to create pipelines for early exposure opportunities and mentorship.
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Affiliation(s)
- Lyndon C Walsh
- Department of Thoracic Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Dawen Sui
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Marc R Moon
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine and the Texas Heart Institute, Houston, Texas
| | - J Jack Lee
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mara B Antonoff
- Department of Thoracic Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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Palumbo IM, Patrick CJ, Latzman RD. Psychopathology in children: The transdiagnostic contribution of affiliative capacity and inhibitory control. Dev Psychopathol 2023; 35:1627-1642. [PMID: 35678172 DOI: 10.1017/s0954579422000347] [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: 11/07/2022]
Abstract
Recent initiatives have focused on integrating transdiagnostic biobehavioral processes or dispositions with dimensional models of psychopathology. Toward this goal, biobehavioral traits of affiliative capacity (AFF) and inhibitory control (INH) hold particular promise as they demonstrate transdiagnostic stability and predictive validity across developmental stages and differing measurement modalities. The current study employed data from different modes of measurement in a sample of 1830 children aged 5-10 years to test for associations of AFF and INH, individually and interactively, with broad dimensions of psychopathology. Low AFF, assessed via parent-report, evidenced predictive relations with distress- and externalizing-related problems. INH as assessed by cognitive-task performance did not relate itself to either psychopathology dimension, but it moderated the effects observed for low AFF, such that high INH protected against distress symptoms in low-AFF participants, whereas low INH amplified distress and externalizing symptoms in low-AFF participants. Results are discussed in the context of the interface of general trait transdiagnostic risk factors with quantitatively derived dimensional models of psychopathology.
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40
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Reynolds CJ, Stokes E, Jayawickreme E, Furr RM. Truthfulness Predominates in Americans' Conceptualizations of Honesty: A Prototype Analysis. PERSONALITY AND SOCIAL PSYCHOLOGY BULLETIN 2023:1461672231195355. [PMID: 37688504 DOI: 10.1177/01461672231195355] [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: 09/11/2023]
Abstract
Honesty is a near universally valued trait. However, the term honesty captures a litany of traits and behaviors, obscuring research on social perceptions and trait measurement of honesty and creating philosophical difficulties in accounting for what (if anything) unifies this diversity. We applied a prototype analysis approach to identify the most central elements of lay honesty conceptualizations, identifying elements that come to mind and are explicitly acknowledged as important to honesty. In five studies (N = 1,442), U.S. American participants generated 6,000+ free responses characterizing honesty and indicated which subtraits and behaviors best represent honesty. Truthfulness was most central to lay honesty conceptualizations across all studies and several centrality indices (frequency among responses and participants, agreement across participants, priority in lists, explicit ratings), though several other features were prominent. Findings illuminate social perceptions of honesty, critique popular measurement of trait honesty, and offer empirical foundations for philosophical analysis of honesty.
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Conroy D, Smith DM, Armitage CJ. Very small effects of an imagery-based randomised trial to promote adherence to wearing face coverings during the COVID-19 pandemic and identification of future intervention targets. Psychol Health 2023; 38:1288-1308. [PMID: 35014578 DOI: 10.1080/08870446.2021.2012574] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 11/19/2021] [Accepted: 11/24/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Mental imagery interventions are a cost-effective way of promoting health behaviour change. We tested a mental imagery intervention designed to promote adherence to wearing face coverings during the COVID-19 pandemic.Design: A four-arm randomised controlled trial to explore potential mechanisms of action. Main outcome measures: Measures of behaviour (frequency of self-reported face covering adherence), theory of planned behaviour constructs (i.e. intention, attitudes, subjective norms, and perceived behavioural control), personality traits, imagery ability and barrier self-efficacy were measured at baseline (T1). Behaviour was also assessed at four-week follow-up (T2).Results: Of 297 participants, a majority always wore face coverings (N = 216, 73% overall sample). Logistic regression analyses revealed no intervention effects on changes in adherence to wearing face coverings, though T1 wearing of face coverings and being male predicted T2 behaviour. Subgroup analysis of participants self-reporting 'suboptimal T1 adherence, revealed that T2 non-adherence was predicted by being a non-student and by subjective norms and lower T1 intention to wear face coverings.Conclusion: Imagery-based interventions to increase face covering wearing adherence may exert significant public health effects but only when conducted on a very large scale. Our findings suggest that interventions should target men and disrupt habitual past behaviour.
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Affiliation(s)
- Dominic Conroy
- School of Social Sciences and Professions, London Metropolitan University, London, UK
| | - Debbie M Smith
- Manchester Centre for Health Psychology, University of Manchester, Manchester, UK
- Perinatal Mental Health and Research Unit (PRIME-RU), Manchester, UK
| | - Christopher J Armitage
- Manchester Centre for Health Psychology, University of Manchester, Manchester, UK
- Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
- NIHR Greater Manchester Patient Safety Translational Research Centre, Manchester, UK
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Walker B, Munford L. The social capital penalty paid by teetotallers. SSM Popul Health 2023; 23:101437. [PMID: 37273823 PMCID: PMC10239063 DOI: 10.1016/j.ssmph.2023.101437] [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: 02/20/2023] [Revised: 04/26/2023] [Accepted: 05/22/2023] [Indexed: 06/06/2023] Open
Abstract
Social capital is important and helps protect health and reduce loneliness. Governments worldwide are pursuing policies to reduce the amount of alcohol consumed to protect public health but alcohol consumption remains a prevalent feature of social interaction in the UK. Previous studies have identified a strong relationship between alcohol and social capital which varies in direction depending on the dimension of social capital studied. Using a large nationally representative longitudinal dataset for the UK, we apply an outcome-wide longitudinal design for causal inference, adjusting for covariates, as well as lagged values of outcome and exposure, to investigate if drinking less alcohol or not drinking alcohol at all is related to five binary social capital outcomes: socialising, being active in an organization, feeling lonely, number of close friends, and a bridging social capital score. We use two drinking exposures, binary drinker status, and categorised drinking frequency. We find that not drinking alcohol is negatively associated with socialising. Analysis using the frequency of drinking alcohol exposure finds drinking alcohol monthly or less is negatively associated with being active in an organisation. We find little evidence of any relationship between drinking alcohol and feelings of loneliness, number of friends and bridging social capital. Our results suggest that non-drinkers face barriers to some forms of social capital including socialising, which could be due to alcohol being a social norm in the UK. However, our results also suggest that high-frequency drinkers can reduce their drinking with minimal impact on their social capital. Our findings suggest more needs to be done to make socialising easier for non-drinkers. Furthermore, our findings support the implementation of policies to reduce high-frequency drinking.
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Affiliation(s)
- Benjamin Walker
- Division of Population Health, Health Services Research & Primary Care, The University of Manchester, UK
| | - Luke Munford
- Division of Population Health, Health Services Research & Primary Care, The University of Manchester, UK
- National Institute for Health and Care Research Applied Research Collaboration Greater Manchester (NIHR ARC-GM), UK
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Tarchi L, Crescenzo P, Talamonti K. Prevalence and predictors of mental distress among Italian Red Cross auxiliary corps: A cross-sectional evaluation after deployment in anti-COVID-19 operations. MILITARY PSYCHOLOGY 2023; 35:394-407. [PMID: 37615558 PMCID: PMC10453978 DOI: 10.1080/08995605.2022.2069983] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 04/20/2022] [Indexed: 12/23/2022]
Abstract
The aim of the present study is to describe the prevalence and individual predictors of mental distress (anxiety, depression, and burnout) in a sample of volunteers engaged in emergency services. A total of 823 volunteers enrolled in the Red Cross auxiliary corps were surveyed between 28 June 2021 and 28 August 2021 (299 men and 524 women). After deployment in anti-COVID-19 operations, participants completed the Patient Health Questionnaire, Generalized Anxiety Disorder Questionnaire, Maslach Burnout Inventory, and Big Five Inventory through an online platform. A moderately severe risk of depression was found in 1.70% of the sample. A severe risk for anxiety disorders was found in 1.82%. A high risk for emotional exhaustion was found in 3.40%, depersonalization in 12.88%, and low personal accomplishment in 7.53%. Women showed a higher risk of both depression and anxiety in comparison to males. Personality factors were significant predictors for all dimensions. In contrast to the current literature, openness was found to be a predisposing personality factor in developing burnout dimensions. The relevance of the current findings for the development of effective screening tools before the deployment of reserve forces during medical crises is discussed.
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Affiliation(s)
- Livio Tarchi
- Psychological Activities Unit (NAP), Italian Red Cross Voluntary Military Corps, Ministry of Defense, Rome, Italy
- Psychiatry Unit, Department of Health Sciences, University of Florence, Florence, Italy
| | - Pietro Crescenzo
- Psychological Activities Unit (NAP), Italian Red Cross Voluntary Military Corps, Ministry of Defense, Rome, Italy
| | - Kristian Talamonti
- Psychological Activities Unit (NAP), Italian Red Cross Voluntary Military Corps, Ministry of Defense, Rome, Italy
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Berg F, Margraf J, Wannemüller A. Calibrating your own fears: Feasibility of a remote fear conditioning paradigm with semi-subjective stimulus calibration and differences in fear learning. Learn Behav 2023; 51:246-261. [PMID: 36239878 PMCID: PMC9568901 DOI: 10.3758/s13420-022-00545-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2022] [Indexed: 11/07/2022]
Abstract
Fear conditioning studies have occurred mostly in the laboratory, but recently researchers have started to adapt fear conditioning procedures for remote application. Standardization of aversive stimulus material not causing unnecessarily strong discomfort remains an issue especially relevant to research without experimental supervision. The present study introduces a novel semi-subjective method to calibrate aversive sounds in a remotely conducted fear conditioning paradigm. To demonstrate feasibility and proof of concept, 165 participants completed the paradigm, calibrating the loudness of an aversive sound without the guidance of an experimental instructor. This study also aimed to replicate existing findings of participant groups that differed in their early CS-UCS contingency awareness. Participants were classified as Accurate (UCS more likely after the CS+ than CS-), Poor (UCS more likely after the CS- than CS+, or UCS unlikely after either CS), and Threat Biased (UCS equally likely after the CS+ and CS-). Results indicated both the feasibility and efficacy of the paradigm, with participants showing typical patterns of fear learning. Threat Biased participants showed significantly higher uncertainty towards safety signals. There were no differences between the groups in terms of personality traits, thus questioning whether these attributes mediate differences in fear learning and the emergence of anxiety disorders. Using semi-subjective sound calibration appears to be functional, and future studies may consider implementing the new method when remotely administering fear conditioning paradigms.
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Affiliation(s)
- Frederic Berg
- Mental Health Research and Treatment Center, Ruhr-Universität Bochum, Massenbergstraße 9, 44787, Bochum, Germany.
| | - Jürgen Margraf
- Mental Health Research and Treatment Center, Ruhr-Universität Bochum, Massenbergstraße 9, 44787, Bochum, Germany
| | - André Wannemüller
- Mental Health Research and Treatment Center, Ruhr-Universität Bochum, Massenbergstraße 9, 44787, Bochum, Germany
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Zhang L. Reviewing the effect of teachers' resilience and wellbeing on their foreign language teaching enjoyment. Front Psychol 2023; 14:1187468. [PMID: 37720655 PMCID: PMC10501855 DOI: 10.3389/fpsyg.2023.1187468] [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: 03/16/2023] [Accepted: 08/14/2023] [Indexed: 09/19/2023] Open
Abstract
This paper reviews evidence on teachers' resilience (TR) and wellbeing (TWB) on foreign language teaching enjoyment (FLTE). This review improves the understanding of the multi-dimensional, dynamic and context-dependent structural attributes of TR and TWB, as well as the relationship between them and the FLTE. The literature review verifies the positive effects of teachers' positive optimism, self-efficacy, positive teacher-student relationship, teacher support and pro-social dynamic classroom environment on TR and TWB under person-context interaction, and also confirms that TR and TWB have predictive effect and significant impact on personal enjoyment, social enjoyment and student appreciation of FLTE three-factor structure. Some important findings from the review verifies the important role of teachers' social enjoyment in the three-factor structure and the dominant role of prosocial situational characteristics in predicting FLTE. This paper finally explains its pedagogical significance and provides some suggestions for expanding the research on antecedent variables related to FLTE.
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Affiliation(s)
- Linlin Zhang
- Department of Public Basic Courses, Nanjing Vocational University of Industry Technology, Nanjing, Jiangsu, China
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Irie S, Tachibana A, Matsuo A. Association between Reaction Times in the Joint Simon Task and Personality Traits. Brain Sci 2023; 13:1207. [PMID: 37626563 PMCID: PMC10452160 DOI: 10.3390/brainsci13081207] [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: 07/27/2023] [Revised: 08/10/2023] [Accepted: 08/14/2023] [Indexed: 08/27/2023] Open
Abstract
Joint go and no-go effects (joint Simon effects; JSEs) are considered to have a stimulus-response compatibility effect on joint reaction time tasks (joint Simon task) caused by the presence of other people. Additionally, JSEs are known to be associated with various social factors and are therefore a potential clinical marker for communicative function; however, the relationship with the personality that is associated with communication skills remains unclear. In this study, we focused on the association between JSE and personality traits. Thirty Japanese participants (fifteen women) were recruited. First, personality trait scores were obtained using the Japanese version of the ten-item personality inventory before the experiment. Second, we measured reaction times in the joint Simon task and single go and no-go tasks with the go signal presented on the congruent and incongruent sides. At last, we analyzed the association between reaction times and personality traits by using Spearman's correlation analysis. As a result, we observed two pairs with significant correlations: JSE and neuroticism and short reaction times in the joint condition and agreeableness. In conclusion, we identified potential psychological markers associated with the joint Simon task. These findings may lead to an additional hypothesis regarding the neurobiological mechanisms of JSEs.
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Affiliation(s)
- Shun Irie
- Division for Smart Healthcare Research, Dokkyo Medical University, Tochigi 321-0293, Japan
| | | | - Akiko Matsuo
- Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo 113-8654, Japan;
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Abu Raya M, Ogunyemi AO, Broder J, Carstensen VR, Illanes-Manrique M, Rankin KP. The neurobiology of openness as a personality trait. Front Neurol 2023; 14:1235345. [PMID: 37645602 PMCID: PMC10461810 DOI: 10.3389/fneur.2023.1235345] [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: 06/06/2023] [Accepted: 07/27/2023] [Indexed: 08/31/2023] Open
Abstract
Openness is a multifaceted behavioral disposition that encompasses personal, interpersonal, and cultural dimensions. It has been suggested that the interindividual variability in openness as a personality trait is influenced by various environmental and genetic factors, as well as differences in brain functional and structural connectivity patterns along with their various associated cognitive processes. Alterations in degree of openness have been linked to several aspects of health and disease, being impacted by both physical and mental health, substance use, and neurologic conditions. This review aims to explore the current state of knowledge describing the neurobiological basis of openness and how individual differences in openness can manifest in brain health and disease.
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Affiliation(s)
- Maison Abu Raya
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences, University of California, San Francisco School of Medicine, San Francisco, CA, United States
| | - Adedoyin O. Ogunyemi
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
- Department of Community Health and Primary Care, University of Lagos, Lagos, Nigeria
| | - Jake Broder
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
| | - Veronica Rojas Carstensen
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
| | - Maryenela Illanes-Manrique
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
- Neurogenetics Research Center, Instituto Nacional de Ciencias Neurologicas, Lima, Peru
| | - Katherine P. Rankin
- Global Brain Health Institute, University of California, San Francisco, San Francisco, CA, United States
- Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences, University of California, San Francisco School of Medicine, San Francisco, CA, United States
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Gjerde LC, Eilertsen EM, McAdams TA, Cheesman R, Moffitt TE, Caspi A, Eley TC, Røysamb E, Rosenström TH, Ystrom E. The p factor of psychopathology and personality in middle childhood: genetic and gestational risk factors. Psychol Med 2023; 53:4275-4285. [PMID: 36762420 PMCID: PMC10317823 DOI: 10.1017/s0033291723000077] [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: 01/17/2022] [Revised: 12/10/2022] [Accepted: 01/09/2023] [Indexed: 02/11/2023]
Abstract
BACKGROUND A joint, hierarchical structure of psychopathology and personality has been reported in adults but should also be investigated at earlier ages, as psychopathology often develops before adulthood. Here, we investigate the joint factor structure of psychopathology and personality in eight-year-old children, estimate factor heritability and explore external validity through associations with established developmental risk factors. METHODS Phenotypic and biometric exploratory factor analyses with bifactor rotation on genetically informative data from the Norwegian Mother, Father, and Child Cohort (MoBa) study. The analytic sub-sample comprised 10 739 children (49% girls). Mothers reported their children's symptoms of depression (Short Moods and Feelings Questionnaire), anxiety (Screen for Anxiety Related Disorders), attention-deficit/hyperactivity disorder inattention and hyperactivity, oppositional-defiant disorder, conduct disorder (Parent/Teacher Rating Scale for Disruptive Behavior Disorders), and Big Five personality (short Hierarchical Personality Inventory for Children). Developmental risk factors (early gestational age and being small for gestational age) were collected from the Medical Birth Registry. RESULTS Goodness-of-fit indices favored a p factor model with three residual latent factors interpreted as negative affectivity, positive affectivity, and antagonism, whereas psychometric indices favored a one-factor model. ADE solutions fitted best, and regression analyses indicated a negative association between gestational age and the p factor, for both the one- and four-factor solutions. CONCLUSION Correlations between normative and pathological traits in middle childhood mostly reflect one heritable and psychometrically interpretable p factor, although optimal fit to data required less interpretable residual latent factors. The association between the p factor and low gestational age warrants further study of early developmental mechanisms.
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Affiliation(s)
- Line C. Gjerde
- Department of Mental Disorders, Norwegian Institute of Public Health, Oslo, Norway
- Promenta Research Center, University of Oslo, Oslo, Norway
| | - Espen Moen Eilertsen
- Promenta Research Center, University of Oslo, Oslo, Norway
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Tom A. McAdams
- Promenta Research Center, University of Oslo, Oslo, Norway
- Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College, London, UK
| | - Rosa Cheesman
- Promenta Research Center, University of Oslo, Oslo, Norway
| | - Terrie E. Moffitt
- Promenta Research Center, University of Oslo, Oslo, Norway
- Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College, London, UK
- Department of Psychology and Neuroscience, Duke University, Durham, USA
| | - Avshalom Caspi
- Promenta Research Center, University of Oslo, Oslo, Norway
- Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College, London, UK
- Department of Psychology and Neuroscience, Duke University, Durham, USA
| | - Thalia C. Eley
- Promenta Research Center, University of Oslo, Oslo, Norway
- Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College, London, UK
| | - Espen Røysamb
- Promenta Research Center, University of Oslo, Oslo, Norway
- Department of Child Development, Norwegian Institute of Public Health, Oslo, Norway
| | - Tom H. Rosenström
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Eivind Ystrom
- Department of Mental Disorders, Norwegian Institute of Public Health, Oslo, Norway
- Promenta Research Center, University of Oslo, Oslo, Norway
- School of Pharmacy, University of Oslo, Oslo, Norway
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Padrell M, Amici F, Úbeda Ý, Llorente M. Assessing Eysenck's PEN model to describe personality in chimpanzees. Behav Processes 2023:104909. [PMID: 37364625 DOI: 10.1016/j.beproc.2023.104909] [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: 02/10/2023] [Revised: 06/15/2023] [Accepted: 06/22/2023] [Indexed: 06/28/2023]
Abstract
Questionnaires adapted from human models can be used to reliably assess personality also in non-human primates. In this study, we used an adapted version of Eysenck's Psychoticism-Extraversion-Neuroticism (PEN) model that focuses on three higher-order personality traits. Extending previous work on a small group of chimpanzees (Pan troglodytes), we tested 37 chimpanzees housed at Fundació Mona (Girona, Spain) and the Leipzig Zoo (Germany). We assessed personality with a 12-item questionnaire, which raters scored using a 7-point Likert scale. To identify the personality traits, we conducted data reduction with Principal Components Analysis and Robust Unweighted Least Squares. The ICCs for the single (3, 1) and average (3, k) ratings indicated substantial agreement between raters. Parallel analyses identified two factors to retain, whereas the scree plot inspection and eigenvalues larger than one rule identified three factors. Factor 1 and 2 in our study were identical to the ones previously described for this species (labelled Extraversion and Neuropsychoticism, respectively) and we also obtained a third factor that could be related to Dominance (Fearless Dominance). Thus, our results confirm the potential of the PEN model to describe chimpanzee personality structure.
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Affiliation(s)
- Maria Padrell
- Departament de Psicologia, Facultat d'Educació i Psicologia, Universitat de Girona, 17004, Girona, Spain; Research Department, Fundació Mona, 17457 Girona, Spain.
| | - Federica Amici
- Human Biology and Primate Cognition Group, Institute of Biology, Faculty of Life Sciences, University of Leipzig, D-04103 Leipzig, Germany; Department of Comparative Cultural Psychology, Max-Planck Institute for Evolutionary Anthropology, D-04103 Leipzig, Germany.
| | - Ýulán Úbeda
- Departament de Psicologia, Facultat d'Educació i Psicologia, Universitat de Girona, 17004, Girona, Spain.
| | - Miquel Llorente
- Departament de Psicologia, Facultat d'Educació i Psicologia, Universitat de Girona, 17004, Girona, Spain.
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Hosseini MSK, Firoozabadi SM, Badie K, Azadfallah P. Personality-Based Emotion Recognition Using EEG Signals with a CNN-LSTM Network. Brain Sci 2023; 13:947. [PMID: 37371425 DOI: 10.3390/brainsci13060947] [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: 05/05/2023] [Revised: 05/27/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
The accurate detection of emotions has significant implications in healthcare, psychology, and human-computer interaction. Integrating personality information into emotion recognition can enhance its utility in various applications. The present study introduces a novel deep learning approach to emotion recognition, which utilizes electroencephalography (EEG) signals and the Big Five personality traits. The study recruited 60 participants and recorded their EEG data while they viewed unique sequence stimuli designed to effectively capture the dynamic nature of human emotions and personality traits. A pre-trained convolutional neural network (CNN) was used to extract emotion-related features from the raw EEG data. Additionally, a long short-term memory (LSTM) network was used to extract features related to the Big Five personality traits. The network was able to accurately predict personality traits from EEG data. The extracted features were subsequently used in a novel network to predict emotional states within the arousal and valence dimensions. The experimental results showed that the proposed classifier outperformed common classifiers, with a high accuracy of 93.97%. The findings suggest that incorporating personality traits as features in the designed network, for emotion recognition, leads to higher accuracy, highlighting the significance of examining these traits in the analysis of emotions.
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Affiliation(s)
| | - Seyed Mohammad Firoozabadi
- Department of Medical Physics, Faculty of Medicine, Tarbiat Modares University, Tehran 14117-13116, Iran
| | - Kambiz Badie
- Content & E-Services Research Group, IT Research Faculty, ICT Research Institute, Tehran 14399-55471, Iran
| | - Parviz Azadfallah
- Department of Psychology, Faculty of Humanities, Tarbiat Modares University, Tehran 14117-13116, Iran
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