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Yang Z, Li A, Roske C, Alexander N, Gabbay V. Personality traits as predictors of depression across the lifespan. J Affect Disord 2024; 356:274-283. [PMID: 38537757 DOI: 10.1016/j.jad.2024.03.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 02/26/2024] [Accepted: 03/10/2024] [Indexed: 04/18/2024]
Abstract
BACKGROUND Depression is a major public health concern. A barrier for research has been the heterogeneous nature of depression, complicated by the categorical diagnosis of depression which is based on a cluster of symptoms, each with its own etiology. To address the multifactorial etiology of depression and its high comorbidity with anxiety, we aimed to examine the relations between personality traits, diverse behavioral, cognitive and physical measures, and depression and anxiety over the lifespan. METHOD Our sample was drawn from the NKI-RS, a community-based lifespan sample (N = 1494 participants aged 6 to 85). Analyses included multivariate approach and general linear models for group comparisons and dimensional analyses, respectively. A machine learning model was trained to predict depression using many factors including personality traits. RESULTS Depression and anxiety were both characterized by increased neuroticism and introversion, but did not differ between themselves. Comorbidity had an additive effect on personality vulnerability. Dimensionally, depression was only associated with personality in adolescence, where it was positively correlated with neuroticism, and negatively correlated with extraversion, agreeableness, and conscientiousness. The relationship between anxiety and personality changed over time, with neuroticism and conscientiousness being the most salient traits. Our machine learning model predicted depression with 70 % accuracy with neuroticism and extraversion contributing most. LIMITATIONS Due to the cross-sectional design, conclusions cannot be drawn about causal relationships between personality and depression. CONCLUSION These results underscore the impact of personality on depressive disorders and provide novel insights on how personality contributes to depression across the lifespan.
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Affiliation(s)
- Zhen Yang
- The Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY 10962, USA
| | - Allison Li
- Psychological and Behavioural Sciences, University of Cambridge, Cambridge CB2 1TN, UK
| | - Chloe Roske
- Department of Psychiatry and Behavioral Science, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Nolan Alexander
- Department of Systems Engineering, University of Virginia, Charlottesville, VA 22903, USA
| | - Vilma Gabbay
- The Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY 10962, USA; Department of Psychiatry and Behavioral Sciences, University of Miami, Miami, FL 33136, USA.
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2
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Weiss B, Ginige I, Shannon L, Giribaldi B, Murphy-Beiner A, Murphy R, Baker-Jones M, Martell J, Nutt DJ, Carhart-Harris RL, Erritzoe D. Personality change in a trial of psilocybin therapy v. escitalopram treatment for depression. Psychol Med 2024; 54:178-192. [PMID: 37264814 PMCID: PMC10692311 DOI: 10.1017/s0033291723001514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND Psilocybin Therapy (PT) is being increasingly studied as a psychiatric intervention. Personality relates to mental health and can be used to probe the nature of PT's therapeutic action. METHODS In a phase 2, double-blind, randomized, active comparator controlled trial involving patients with moderate-to-severe major depressive disorder, we compared psilocybin with escitalopram, over a core 6-week trial period. Five-Factor model personality domains, Big Five Aspect Scale Openness aspects, Absorption, and Impulsivity were measured at Baseline, Week 6, and Month 6 follow-up. RESULTS PT was associated with decreases in neuroticism (B = -0.63), introversion (B = -0.38), disagreeableness (B = -0.47), impulsivity (B = -0.40), and increases in absorption (B = 0.32), conscientiousness (B = 0.30), and openness (B = 0.23) at week 6, with neuroticism (B = -0.47) and disagreeableness (B = -0.41) remaining decreased at month 6. Escitalopram Treatment (ET) was associated with decreases in neuroticism (B = -0.38), disagreeableness (B = -0.26), impulsivity (B = -0.35), and increases in openness (B = 0.28) at week 6, with neuroticism (B = -0.46) remaining decreased at month 6. No significant between-condition differences were observed. CONCLUSIONS Personality changes across both conditions were in a direction consistent with improved mental health. With the possible exception of trait absorption, there were no compelling between-condition differences warranting conclusions regarding a selective action of PT (v. ET) on personality; however, post-ET changes in personality were significantly moderated by pre-trial positive expectancy for escitalopram, whereas expectancy did not moderate response to PT.
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Affiliation(s)
- Brandon Weiss
- Centre for Psychedelic Research, Division of Academic Psychiatry, Imperial College London, London, UK
| | - Induni Ginige
- Centre for Psychedelic Research, Division of Academic Psychiatry, Imperial College London, London, UK
| | - Lu Shannon
- Centre for Psychedelic Research, Division of Academic Psychiatry, Imperial College London, London, UK
| | - Bruna Giribaldi
- Centre for Psychedelic Research, Division of Academic Psychiatry, Imperial College London, London, UK
| | - Ashleigh Murphy-Beiner
- Centre for Psychedelic Research, Division of Academic Psychiatry, Imperial College London, London, UK
| | - Roberta Murphy
- Centre for Psychedelic Research, Division of Academic Psychiatry, Imperial College London, London, UK
| | - Michelle Baker-Jones
- Centre for Psychedelic Research, Division of Academic Psychiatry, Imperial College London, London, UK
| | - Jonny Martell
- Centre for Psychedelic Research, Division of Academic Psychiatry, Imperial College London, London, UK
| | - David J. Nutt
- Centre for Psychedelic Research, Division of Academic Psychiatry, Imperial College London, London, UK
| | - Robin L. Carhart-Harris
- Centre for Psychedelic Research, Division of Academic Psychiatry, Imperial College London, London, UK
- Psychedelics Division, Neuroscape, Department of Neurology, University of California, San Francisco, CA, USA
| | - David Erritzoe
- Centre for Psychedelic Research, Division of Academic Psychiatry, Imperial College London, London, UK
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Kim CN, Nix RL, Gill S, Hostetler ML. Heterogeneous Effects of Depression on Parenting Competence and Child Behavior Among Families Living in Poverty. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2023; 24:1-14. [PMID: 35754086 PMCID: PMC9792624 DOI: 10.1007/s11121-022-01380-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/12/2022] [Indexed: 02/04/2023]
Abstract
This study examined how depression and psychosocial protective factors, such as self-efficacy and conscientiousness, were related to parenting competence and child behavior among families living in poverty. The sample included 238 families (37% White, 25% Black, 19% Latinx, 17% Multiracial, and 2% Asian; 42% of parents reporting clinically significant symptoms of depression) with young children (mean age = 31 months, 51% female). Latent profile analysis identified five distinct subgroups of parents who differed on levels of depression and psychosocial protective factors. A small group of parents who had high levels of depression and low levels of protective factors displayed the least parenting competence and had children with lower levels of adjustment. At the same time, parents in two other profiles had high levels of depression, but moderate or high levels of protective factors, and displayed average parenting competence and had children who displayed average or above average levels of adjustment. In this study, depression appeared less predictive of parenting competence and child behavior than the psychosocial protective factors. This study suggests that many parents, despite having depression and living in poverty, exhibit psychosocial protective factors that are associated with high levels of parenting competence and rear children who are doing well.
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Affiliation(s)
| | - Robert L Nix
- University of Wisconsin-Madison, Madison, WI, USA
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Anders R, Willemin-Petignat L, Rolli Salathé C, Samson AC, Putois B. Profiling Police Forces against Stress: Risk and Protective Factors for Post-Traumatic Stress Disorder and Burnout in Police Officers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:9218. [PMID: 35954576 PMCID: PMC9368562 DOI: 10.3390/ijerph19159218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/22/2022] [Accepted: 07/25/2022] [Indexed: 02/01/2023]
Abstract
Police officers are frequently exposed to highly stressful situations at work and have an increased risk to develop symptoms of post-traumatic stress disorder (PTSD) and burnout (BO). It is currently not well understood which officers are most at risk to develop these disorders. The aim of this study was to determine which coping strategies and personality traits could act as protective or risk factors in relation to PTSD and BO. The second aim, in the interest of designating preventive and therapeutical measures, was to determine whether certain profiles of police officers could be identified as high risk for developing mental disorders. Herein, 1073 French-speaking police officers in Switzerland reported in an online survey about their PTSD and BO symptoms, anxiety, depression, suicide ideation, coping strategies, occupational stress, and personality factors. The cluster analysis highlighted three principal profiles of police officers: those who are not at risk of developing pathologies because they are not exposed or insensitive to these stressors, and those who are, among which personality and coping strategies oriented the risk of developing PTSD or BO. These same protective and risk factors were also corroborated in the linear and logistic regression analyses. These results may suggest that a crucial opportunity for mitigating mental health issues in the force could consist of screening recruits for risk-related personality traits and orienting them towards psychological training programs for the development of functional coping strategies.
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Affiliation(s)
- Royce Anders
- EPSYLON Laboratory, Department of Psychology, University Paul Valéry Montpellier 3, F34000 Montpellier, France
- EMC Laboratory, Institute of Psychology, University of Lyon 2, F69500 Bron, France
| | | | - Cornelia Rolli Salathé
- Faculty of Psychology, Unidistance Suisse, 3900 Brig, Switzerland; (C.R.S.); (A.C.S.); (B.P.)
- Occupational Health Psychology, Faculty of Psychology, University of Fribourg, 1700 Fribourg, Switzerland
| | - Andrea C. Samson
- Faculty of Psychology, Unidistance Suisse, 3900 Brig, Switzerland; (C.R.S.); (A.C.S.); (B.P.)
- Institute of Special Education, University of Fribourg, 1700 Fribourg, Switzerland
| | - Benjamin Putois
- Faculty of Psychology, Unidistance Suisse, 3900 Brig, Switzerland; (C.R.S.); (A.C.S.); (B.P.)
- Lyon Neuroscience Research Center, INSERM, CNRS, University of Lyon 1, F69675 Bron, France
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Wang P, Pan R, Wu X, Zhu G, Wang Y, Tian M, Sun Y, Wang J. Reciprocal associations between shyness, depression, and Internet gaming disorder among Chinese adolescents: A cross-lagged panel study. Addict Behav 2022; 129:107256. [PMID: 35114630 DOI: 10.1016/j.addbeh.2022.107256] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 01/13/2022] [Accepted: 01/17/2022] [Indexed: 01/22/2023]
Abstract
While video games are one of the most common online entertainment activities, Internet gaming disorder (IGD) in adolescents is a critical issue that has become a widely raised public concern. This one-year longitudinal study examined the reciprocal associations between shyness, depression, and IGD symptoms in a sample of Chinese adolescents. A fully cross-lagged panel design was used, in which shyness, depression, and IGD symptoms were assessed at two time points with an interval of one year (T1 and T2). A total of 1,047 junior high school students (504 boys; 543 girls; mean age = 12.45 years) participated in the study. Cross-lagged analysis results indicated a significant positive correlation between shyness, depression, and IGD symptoms, as well as a dynamic and bidirectional relationship between them. Specifically, T1 shyness positively predicted T2 depression symptoms (β = 0.167, p < 0.001), T1 depression symptoms positively predicted T2 shyness (β = 0.141, p < 0.01), and T1 IGD symptoms positively predicted T2 depression symptoms (β = 0.073, p < 0.05). In addition to these findings, gender differences were identified in shyness (T1 and T2), IGD symptoms (T1 and T2), and depression symptoms (T2). The results also indicated that shyness and symptoms of depression could significantly positively predict each other over time, and IGD symptoms could significantly predict depression symptoms. However, depression symptoms could not significantly predict IGD symptoms over the one-year study period, and there was no significant two-way prediction between shyness and IGD symptoms. Thus, this study reveals possible reciprocal associations between shyness, depression, and IGD symptoms in Chinese adolescents and provides insights and suggestions for reducing online gaming addiction among adolescents from the perspective of shyness and depression.
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6
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Zhou Y, Li H, Han L, Yin S. Relationship Between Big Five Personality and Pathological Internet Use: Mediating Effects of Loneliness and Depression. Front Psychol 2022; 12:739981. [PMID: 34975630 PMCID: PMC8716369 DOI: 10.3389/fpsyg.2021.739981] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 11/11/2021] [Indexed: 12/13/2022] Open
Abstract
Pathological Internet use will have a serious impact on normal individual study and work and has become one of the most important factors hindering the growth and development of contemporary college students. The purpose of this study was to examine the mechanisms of loneliness and depression in the relationship between the Big Five personality traits and pathological Internet use (PIU). A total of 1,179 college students were studied using the Chinese version of the Big Five Personality Scale, Loneliness Scale, Depression Scale, and Pathological Internet Use Scale. The results showed that loneliness partially mediated the relationship between extraversion and PIU and completely mediated the relationship between agreeableness and PIU and neuroticism and PIU. Depression completely mediated the relationship between agreeableness and PIU, neuroticism completely mediated the relationship with PIU, and sense of responsibility partially mediated the relationship with PIU. This study revealed the relationship between different personality traits and PIU and the mediating role of loneliness and depression, suggesting that we should carry out targeted interventions on PIU for college students with different personality traits.
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Affiliation(s)
- Yong Zhou
- Shandong Normal University, Jinan, China
| | - Hui Li
- Shandong Normal University, Jinan, China
| | - Lei Han
- Shandong Normal University, Jinan, China
| | - Suyue Yin
- Shandong Normal University, Jinan, China
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7
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Benavides AM, Finn JA, Tang X, Ropacki S, Brown RM, Smith AN, Stevens LF, Rabinowitz AR, Juengst SB, Johnson-Greene D, Hart T. Psychosocial and Functional Predictors of Depression and Anxiety Symptoms in Veterans and Service Members With TBI: A VA TBI Model Systems Study. J Head Trauma Rehabil 2021; 36:397-407. [PMID: 33656470 DOI: 10.1097/htr.0000000000000647] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To identify psychosocial and functional predictors of self-reported depression and anxiety symptoms at year 2 following traumatic brain injury (TBI). SETTING Five Department of Veterans Affairs (VA) Polytrauma Rehabilitation Centers (PRCs) within the TBI Model Systems (TBIMS). PARTICIPANTS A total of 319 service members/veterans enrolled in VA TBIMS who were eligible for and completed both 1- and 2-year follow-up evaluations. DESIGN Secondary analysis from multicenter prospective longitudinal study. MAIN MEASURES Demographic, injury-related, military, mental health, and substance use variables. Questionnaires included the Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder-7 (GAD-7), and Neurobehavioral Symptom Inventory. Rating scales included the Participation Assessment with Recombined Tools-Objective and Disability Rating Scale. RESULTS The final sample was largely male (96%) and predominantly White (65%), with a median age of 27 years. In unadjusted analyses, pre-TBI mental health treatment history and year 1 employment status, community activity, sleep difficulties, and self-reported depression and anxiety symptoms were associated with year 2 PHQ-9 scores; pre-TBI mental health treatment history and year 1 community activity, social contact, problematic substance use, sleep difficulties, and self-reported depression and anxiety symptoms were associated with year 2 GAD-7 scores. In multivariable analyses, only year 1 community activity and depression symptoms uniquely predicted year 2 PHQ-9 scores, and only year 1 employment status, community activity, problematic substance use, and anxiety symptoms uniquely predicted year 2 GAD-7 scores. CONCLUSION Anxiety and depression commonly occur after TBI and are important treatment targets. Some predictors (eg, participation and substance use) are modifiable and amenable to treatment as well. Early identification of anxiety and depression symptoms is key.
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Affiliation(s)
- Angela M Benavides
- Extended Care & Rehabilitation, Minneapolis Veterans Affairs Health Care System, Minneapolis, Minnesota (Drs Benavides and Finn); Department of Psychiatry, University of Minnesota-Twin Cities, Minneapolis (Dr Finn); Biostatistics Program, Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock (Dr Tang); Polytrauma System of Care, Veterans Affairs Palo Alto Health Care System, Palo Alto, California (Dr Ropacki); Center of Innovation for Disability and Rehabilitation Research, James A. Haley Veterans Affairs Medical Center, and Department of Anthropology, University of South Florida, Tampa, Florida (Dr Brown); Defense and Veterans Brain Injury Center, Hunter Holmes McGuire Veterans Affairs Medical Center, Richmond, Virginia (Mr Smith and Dr Stevens); Departments of Psychology and Physical Medicine & Rehabilitation, Virginia Commonwealth University, Richmond (Dr Stevens); Moss Rehabilitation Research Institute, Elkins Park, Pennsylvania (Drs Rabinowitz and Hart); Department of Rehabilitation, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania (Dr Rabinowitz); Department of Physical Medicine and Rehabilitation, University of Texas Southwestern Medical Center, Dallas (Dr Juengst); and Department of Physical Medicine and Rehabilitation, Miller School of Medicine, University of Miami, Miami, Florida (Dr Johnson-Greene)
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8
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Santesteban-Echarri O, MacQueen G, Goldstein BI, Wang J, Kennedy SH, Bray S, Lebel C, Addington J. Personality and risk for serious mental illness. Early Interv Psychiatry 2021; 15:133-139. [PMID: 31910491 DOI: 10.1111/eip.12921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Revised: 11/11/2019] [Accepted: 12/14/2019] [Indexed: 01/19/2023]
Abstract
AIM Certain personality traits may be related to an increased risk of developing a severe mental illness (SMI). This study examined differences in personality characteristics in a sample of youth at-risk of SMI across different clinical stages compared to healthy controls (HCs). METHOD Personality characteristics were assessed with the NEO-Five-Factor Inventory-3 for 41 non-help seeking asymptomatic youth with risk factors for SMI (Stage 0), 52 youth with early mood and anxiety symptoms and distress (Stage 1a), 108 youth with an attenuated psychiatric syndrome (Stage 1b), and 42 HCs. RESULTS Symptomatic participants scored significantly higher in neuroticism, and lower in extraversion, and conscientiousness compared to non-symptomatic participants. Compared to published norms, symptomatic participants had ratings of extraversion and conscientiousness in the low range and those with attenuated psychiatric syndromes scored high on neuroticism. CONCLUSION The observed personality profiles of the symptomatic stages were similar to reported profiles for discrete disorders. Early identification of this profile could aid identification of those at risk of SMI.
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Affiliation(s)
- Olga Santesteban-Echarri
- Department of Psychiatry, University of Calgary, Hotchkiss Brain Institute, Calgary, Alberta, Canada.,Mathison Centre for Mental Health Research & Education, University of Calgary, Calgary, Alberta, Canada
| | - Glenda MacQueen
- Department of Psychiatry, University of Calgary, Hotchkiss Brain Institute, Calgary, Alberta, Canada.,Mathison Centre for Mental Health Research & Education, University of Calgary, Calgary, Alberta, Canada
| | - Benjamin I Goldstein
- Centre for Youth Bipolar Disorder, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.,Department of Psychiatry and Pharmacology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - JianLi Wang
- Work & Mental Health Research Unit, Institute of Mental Health Research, University of Ottawa, Ottawa, Ontario, Canada.,School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Sidney H Kennedy
- Department of Psychiatry, University Health Network, Toronto, Ontario, Canada.,Department of Psychiatry, St. Michael's Hospital, Toronto, Ontario, Canada.,Arthur Sommer Rotenberg Chair in Suicide and Depression Studies, St. Michael's Hospital, Toronto, Ontario, Canada.,Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada.,Krembil Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Signe Bray
- Department of Psychiatry, University of Calgary, Hotchkiss Brain Institute, Calgary, Alberta, Canada.,Mathison Centre for Mental Health Research & Education, University of Calgary, Calgary, Alberta, Canada.,Department of Radiology, University of Calgary, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute, Calgary, Alberta, Canada.,Child & Adolescent Imaging Research (CAIR) Program, Calgary, Alberta, Canada
| | - Catherine Lebel
- Department of Psychiatry, University of Calgary, Hotchkiss Brain Institute, Calgary, Alberta, Canada.,Mathison Centre for Mental Health Research & Education, University of Calgary, Calgary, Alberta, Canada.,Department of Radiology, University of Calgary, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute, Calgary, Alberta, Canada.,Child & Adolescent Imaging Research (CAIR) Program, Calgary, Alberta, Canada
| | - Jean Addington
- Department of Psychiatry, University of Calgary, Hotchkiss Brain Institute, Calgary, Alberta, Canada.,Mathison Centre for Mental Health Research & Education, University of Calgary, Calgary, Alberta, Canada
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9
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An analysis of reinforcement sensitivity theory and the five‐factor model. EUROPEAN JOURNAL OF PERSONALITY 2020. [DOI: 10.1002/per.644] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Reinforcement Sensitivity Theory (RST) and the Five‐Factor Model (FFM) are two prominent personality accounts that have emerged from different backgrounds. Although the two accounts are applied to similar research topics, there is limited empirical work examining the correspondence between them. The current study explored the relationship between RST‐based personality traits and the FFM domains and facets in an undergraduate sample (n = 668). Regression analyses indicated that Sensitivity to Punishment (SP) was positively associated with Neuroticism and Agreeableness, and negatively associated with Extraversion, Openness, and Conscientiousness. In contrast, Sensitivity to Reward (SR) was positively associated with Extraversion and Neuroticism, and negatively associated with Agreeableness and Conscientiousness. Exploratory analyses at the facet level specified the relationship between SP, SR, and each domain. A factor analysis was also conducted to explore the higher‐order factor structure of RST and the FFM domains. Three factors emerged, which we labelled SP, Stability‐Impulsivity, and Sensation Seeking. Taken together, these findings suggest that there is substantial overlap between these two accounts of personality. Copyright © 2007 John Wiley & Sons, Ltd.
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Bartolomei J, Baeriswyl-Cottin R, Framorando D, Zanello A, Bacchetta JP, Herrmann F, Sentissi O. Personality Factors and Attachment Styles as Predictors of the Therapeutic Efficacy of a Short-Term Ambulatory Intervention for Depression. J Psychiatr Pract 2020; 26:3-16. [PMID: 31913965 DOI: 10.1097/pra.0000000000000442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Several studies have shown a significant positive impact of intensive short-term ambulatory psychiatric interventions for depression. However, data on outcomes related to factors that are predictive of the efficacy of these interventions in terms of remission or response to treatment remain scarce. The goal of this naturalistic prospective study was to identify factors, including Big Five Inventory personality traits and attachment style, that are predictive of the efficacy of crisis interventions (CIns) in major depressive disorder. METHODS The study included 234 adult outpatients with major depressive disorder who completed all assessments in a study of a short-term intensive ambulatory CIn. In this study, we evaluated sociodemographic factors, and scores on the Global Assessment of Functioning Scale, the Big Five Inventory personality assessment, the Montgomery-Åsberg Depression Rating Scale, and the Adult Attachment Scale. RESULTS Mean scores on the Montgomery-Åsberg Depression Rating Scale decreased significantly from 26.3 (SD=9.0) at admission to 10.6 (SD=8.1) at the end of the CIn (t=23.9; P<0.001); 99 patients (42%) experienced remission, 151 patients (65%) were considered treatment responders, and 98 patients (42%) both responded to treatment and experienced remission. Results of multivariate regression analysis showed that education level and family intervention were associated with response to treatment. Neuroticism traits were related to a lower rate of response to treatment. The dependency dimension attachment style had a positive impact on response to treatment. CONCLUSIONS Neuroticism traits can predict clinical outcomes after a short-term intensive psychiatric intervention for depression. Results of family interviews, education level, and Global Assessment of Functioning scores should also be taken into account in predicting clinical outcomes.
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Affiliation(s)
- Javier Bartolomei
- BARTOLOMEI, ZANELLO, and BACCHETTA: Adult Psychiatric Division, Crisis Intervention Centre of Cappi Paquis, Hôpitaux Universitaires de Genève, Geneva, Switzerland; BAERISWYL-COTTIN and FRAMORANDO: Adult Psychiatric Division, Crisis Intervention Centre of Cappi Servette, Hôpitaux Universitaires de Genève, Geneva, Switzerland; HERRMANN: Division of Geriatrics, Department of Internal Medicine, Rehabilitation and Geriatrics, University of Geneva, and Hôpital des Trois-Chêne, Hôpitaux Universitaires de Genève, Geneva, Switzerland; SENTISSI: Department of Mental Health and Psychiatry, Hôpitaux Universitaires de Genève, Geneva, Switzerland
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Khoo S, Stanton K, Clark LA, Watson D. Facet-Level Personality Relations of the Symptom Dimensions of the Tripartite Model. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2019. [DOI: 10.1007/s10862-019-09763-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Temporal Transitions in Patterns of Posttraumatic Stress Disorder and Depression Among Adolescents Following the Wenchuan Earthquake. Child Psychiatry Hum Dev 2019; 50:494-504. [PMID: 30600421 DOI: 10.1007/s10578-018-0859-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Posttramatic stress disorder (PTSD) and depression are persistent disorders with heterogeneous comorbidity. Cross-sectional design limitations have prevented previous studies from examining symptom pattern transitions, which limits the understanding on the change of mental health over time since trauma. This study examined transition patterns of PTSD and depression comorbidity and assessed the role of personality. PTSD, depression, and personality scales were used to assess 619 adolescents 1 year after the Wenchuan earthquake and then to longitudinally assess 332 adolescents 2 years post-earthquake. Data were analyzed using latent transition analysis and logistic regression. Four PTSD and depression comorbidity patterns were identified at both times: moderate comorbidity, high comorbidity, no symptoms, and depression. Patterns of PTSD and depression changed in 23.4% of adolescents: 4.4% and 7.1% transitioned from no symptoms to depression and from depression to moderate comorbidity, respectively; 7.5% transitioned from moderate comorbidity to depression. Extraversion and conscientiousness were more likely and openness was less likely to be associated with moderate comorbidity symptoms transitioned to depression symptoms. These findings indicated that patterns of PTSD and depression in adolescents are heterogeneous and show temporal change.
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DiSanto D, Kumar RG, Juengst SB, Hart T, O'Neil-Pirozzi TM, Zasler ND, Novack TA, Dillahunt-Aspillaga C, Graham KM, Cotner BA, Rabinowitz AR, Dikmen S, Niemeier JP, Kesinger MR, Wagner AK. Employment Stability in the First 5 Years After Moderate-to-Severe Traumatic Brain Injury. Arch Phys Med Rehabil 2018; 100:412-421. [PMID: 30055162 DOI: 10.1016/j.apmr.2018.06.022] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 06/20/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To characterize employment stability and identify predictive factors of employment stability in working-age individuals after moderate-to-severe traumatic brain injury (TBI) that may be clinically addressed. DESIGN Longitudinal observational study of an inception cohort from the Traumatic Brain Injury Model Systems National Database (TBIMS-NDB) using data at years 1, 2, and 5 post-TBI. SETTING Inpatient rehabilitation centers with telephone follow-up. PARTICIPANTS Individuals enrolled in the TBIMS-NDB since 2001, aged 18-59, with employment data at 2 or more follow-up interviews at years 1, 2, and 5 (N=5683). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURE Employment stability, categorized using post-TBI employment data as no paid employment (53.25%), stably (27.20%), delayed (10.24%), or unstably (9.31%) employed. RESULTS Multinomial regression analyses identified predictive factors of employment stability, including younger age, white race, less severe injuries, preinjury employment, higher annual earnings, male sex, higher education, transportation independence postinjury, and no anxiety or depression at 1 year post-TBI. CONCLUSIONS Employment stability serves as an important measure of productivity post-TBI. Psychosocial, clinical, environmental, and demographic factors predict employment stability post-TBI. Notable predictors include transportation independence as well as the presence of anxiety and depression at year 1 post-TBI as potentially modifiable intervention targets.
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Affiliation(s)
- Dominic DiSanto
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Raj G Kumar
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Shannon B Juengst
- Department of Physical Medicine and Rehabilitation, University of Texas-Southwestern Medical Center, Dallas, Texas; Department of Rehabilitation Counseling, University of Texas-Southwestern Medical Center, Dallas, Texas
| | - Tessa Hart
- Moss Rehabilitation Research Institute, Montgomery, Alabama
| | - Therese M O'Neil-Pirozzi
- Spaulding-Harvard Traumatic Brain Injury Model System, Boston, Massachusetts; Spaulding Rehabilitation Hospital and Department of Communication Sciences and Disorders, Northeastern University, Boston, Massachusetts
| | - Nathan D Zasler
- Concussion Care Centre of Virginia, Ltd, and Tree of Life Services, Inc, Richmond, Virginia; Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, Virginia; Department of Physical Medicine and Rehabilitation, University of Virginia, Charlottesville, Virginia; International Brain Injury Association, Alexandria, Virginia
| | - Thomas A Novack
- Department of Physical Medicine and Rehabilitation, University of Alabama at Birmingham, Birmingham, Alabama
| | - Christina Dillahunt-Aspillaga
- Rehabilitation and Mental Health Counseling Program, Department of Child and Family Studies, University of South Florida, Tampa, Florida; VA HSR&D Center of Innovation on Disability and Rehabilitation Research (CINDRR), Tampa, Florida
| | - Kristin M Graham
- Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, Virginia
| | - Bridget A Cotner
- VA HSR&D Center of Innovation on Disability and Rehabilitation Research (CINDRR), Tampa, Florida; Department of Anthropology, University of South Florida, Tampa, Florida
| | - Amanda R Rabinowitz
- Moss Rehabilitation Research Institute, Montgomery, Alabama; Department of Rehabilitation, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Sureyya Dikmen
- Department of Rehabilitation Medicine, University of Washington, Seattle, Washington; Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington
| | - Janet P Niemeier
- Carolinas Rehabilitation, Carolinas Medical Center, Charlotte, North Carolina
| | | | - Amy K Wagner
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania; Center for Neuroscience, University of Pittsburgh, Pittsburgh, Pennsylvania; Safar Center of Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania.
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Alloy LB, Olino T, Freed RD, Nusslock R. Role of Reward Sensitivity and Processing in Major Depressive and Bipolar Spectrum Disorders. Behav Ther 2016; 47:600-621. [PMID: 27816074 PMCID: PMC5119651 DOI: 10.1016/j.beth.2016.02.014] [Citation(s) in RCA: 117] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 02/25/2016] [Accepted: 02/27/2016] [Indexed: 12/11/2022]
Abstract
Since Costello's (1972) seminal Behavior Therapy article on loss of reinforcers or reinforcer effectiveness in depression, the role of reward sensitivity and processing in both depression and bipolar disorder has become a central area of investigation. In this article, we review the evidence for a model of reward sensitivity in mood disorders, with unipolar depression characterized by reward hyposensitivity and bipolar disorders by reward hypersensitivity. We address whether aberrant reward sensitivity and processing are correlates of, mood-independent traits of, vulnerabilities for, and/or predictors of the course of depression and bipolar spectrum disorders, covering evidence from self-report, behavioral, neurophysiological, and neural levels of analysis. We conclude that substantial evidence documents that blunted reward sensitivity and processing are involved in unipolar depression and heightened reward sensitivity and processing are characteristic of hypomania/mania. We further conclude that aberrant reward sensitivity has a trait component, but more research is needed to clearly demonstrate that reward hyposensitivity and hypersensitivity are vulnerabilities for depression and bipolar disorder, respectively. Moreover, additional research is needed to determine whether bipolar depression is similar to unipolar depression and characterized by reward hyposensitivity, or whether like bipolar hypomania/mania, it involves reward hypersensitivity.
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Personality traits in the differentiation of major depressive disorder and bipolar disorder during a depressive episode. Psychiatry Res 2016; 236:75-79. [PMID: 26763110 DOI: 10.1016/j.psychres.2015.12.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2015] [Revised: 10/29/2015] [Accepted: 12/22/2015] [Indexed: 11/21/2022]
Abstract
The aim of this study was to determine the differences in personality traits between individuals with Major Depressive Disorder (MDD) and Bipolar Disorder (BD) during a depressive episode, when it can be hard to differentiate them. Data on personality traits (NEO-FFI), mental disorders (Mini International Neuropsychiatric Interview Plus) and socioeconomic variables were collected from 245 respondents who were in a depressive episode. Individuals with MDD (183) and BD (62) diagnosis were compared concerning personality traits, clinical aspects and socioeconomic variables through bivariate analyses (chi-square and ANOVA) and multivariate analysis (logistic regression). There were no differences in the prevalence of the disorders between socioeconomic and clinical variables. As for the personality traits, only the difference in Agreeableness was statistically significant. Considering the control of suicide risk, gender and anxiety comorbidity in the multivariate analysis, the only variable that remained associated was Agreeableness, with an increase in MDD cases. The brief version of the NEO inventories (NEO-FFI) does not allow for the analysis of personality facets. During a depressive episode, high levels of Agreeableness can indicate that MDD is a more likely diagnosis than BD.
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Vazsonyi AT, Ksinan A, Mikuška J, Jiskrova G. The Big Five and adolescent adjustment: An empirical test across six cultures. PERSONALITY AND INDIVIDUAL DIFFERENCES 2015. [DOI: 10.1016/j.paid.2015.03.049] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Durbin CE, Hicks BM. Personality and Psychopathology: A Stagnant Field in Need of Development. EUROPEAN JOURNAL OF PERSONALITY 2014; 28:362-386. [PMID: 25544802 PMCID: PMC4276423 DOI: 10.1002/per.1962] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A dominant paradigm in psychopathology research proposes that individual differences in personality are centrally involved in the origins and manifestations of psychopathology, and structural models of personality and psychopathology have been extremely useful in helping to organize associations among many traits and disorders. However, these models merely describe patterns of covariation; they do not explain the processes by which these patterns emerge. We argue that the field is stagnated, as it is overly focused on the demonstration of concurrent associations and on confirming a spectrum model that proposes traits and disorders are manifestations of the same underlying constructs. We contend that if the field is to move toward an understanding of causal processes, it must integrate knowledge and principles of personality development and developmental psychopathology. To begin this integration, we review (1) normative trends in personality change, (2) age-related changes in the prevalence of disorders, and (3) the impact of onset and chronicity on the severity of disorders. We propose several developmental processes that may contribute to the co-development of personality and psychopathology. We then present novel empirical findings to illustrate how a developmental perspective on traits and disorders can inform new hypotheses, and propose principles and hypotheses that should guide future research.
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Naragon-Gainey K, Watson D. Consensually defined facets of personality as prospective predictors of change in depression symptoms. Assessment 2014; 21:387-403. [PMID: 24671734 DOI: 10.1177/1073191114528030] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Depression has robust associations with personality, showing a strong relation with neuroticism and more moderate associations with extraversion and conscientiousness. In addition, each Big Five domain can be decomposed into narrower facets. However, we currently lack consensus as to the contents of Big Five facets, with idiosyncrasies across instruments; moreover, few studies have examined associations with depression. In the current study, community participants completed six omnibus personality inventories; self-reported depressive symptoms were assessed at baseline and 5 years later. Exploratory factor analyses suggested three to five facets in each domain, and these facets served as prospective predictors of depression in hierarchical regressions, after accounting for baseline and trait depression. In these analyses, high anger (from neuroticism), low positive emotionality (extraversion), low conventionality (conscientiousness), and low culture (openness to experiences) were significant prospective predictors of depression. Results are discussed in regard to personality structure and assessment, as well as personality-psychopathology associations.
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Intensity of positive and negative emotions: Explaining the association between personality and depressive symptoms. PERSONALITY AND INDIVIDUAL DIFFERENCES 2013. [DOI: 10.1016/j.paid.2012.08.040] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Weber K, Giannakopoulos P, Delaloye C, de Bilbao F, Moy G, Ebbing K, Moussa A, Herrmann FR, Gold G, Canuto A. Personality traits, cognition and volumetric MRI changes in elderly patients with early-onset depression: a 2-year follow-up study. Psychiatry Res 2012; 198:47-52. [PMID: 22397914 DOI: 10.1016/j.psychres.2011.11.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2011] [Revised: 08/30/2011] [Accepted: 11/20/2011] [Indexed: 12/16/2022]
Abstract
Previous studies revealed personality changes in elderly patients with early-onset depression (EOD) that persist in euthymic stages. However, depression in older patients is a complex disorder that may affect not only personality, but also cognition and brain structure. To address this issue, a cross-sectional comparison and 2-year follow-up of 28 EOD elderly patients and 48 healthy controls included detailed neurocognitive assessment, estimates of brain volumes in limbic areas and white matter hyperintensities, as well as evaluation of the Five Factor Model of personality, in a remitted mood state. Results revealed that cognitive performances as well as brain volumes were preserved in EOD patients both at baseline and at follow-up. The increased Neuroticism factor and Anxiety facet scores as well as the decreased Warmth and Positive Emotions facet scores found at baseline reached the level of healthy controls after 2 years. Only the Depression facet scores remained significantly higher in EOD patients compared to controls upon follow-up. Results were independent of depressive relapse since baseline (25% of patients). These findings suggest that both cognitive performances and brain volumes show long-term preservation in older EOD patients. In contrast, the depression-related personality facet might be a trait like marker that persists in the long-term evolution of this disorder.
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Affiliation(s)
- Kerstin Weber
- Division of Geriatric Psychiatry, University Hospitals of Geneva and Faculty of Medicine of the University of Geneva, 1225 Geneva, Switzerland.
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Instruction in Problem-Solving Skills Increases the Hedonic Balance of Highly Neurotic Individuals. COGNITIVE THERAPY AND RESEARCH 2012. [DOI: 10.1007/s10608-012-9466-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Karsten J, Penninx BWJH, Riese H, Ormel J, Nolen WA, Hartman CA. The state effect of depressive and anxiety disorders on big five personality traits. J Psychiatr Res 2012; 46:644-50. [PMID: 22349302 DOI: 10.1016/j.jpsychires.2012.01.024] [Citation(s) in RCA: 101] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Revised: 01/16/2012] [Accepted: 01/19/2012] [Indexed: 11/30/2022]
Abstract
BACKGROUND Neuroticism and extraversion are affected by depressive disorder state. Less is known about depressive state effects on conscientiousness, agreeableness and openness. Furthermore, state effects of anxiety disorders on personality have been far less studied than those of depressive disorder. Here, we aim to determine the extent of change in all five personality traits associated with the occurrence of or recovery from depressive and anxiety disorders. METHODS Using the Composite International Diagnostic Interview (CIDI) at baseline and two-year follow-up, respondents from the Netherlands Study of Depression and Anxiety (NESDA) were divided into four groups: unaffected at baseline and follow-up, occurrence, recovery, and affected at baseline and follow-up. Personality change (NEO-five factor inventory) was examined in the occurrence and recovery groups relative to the unaffected and affected groups, respectively. Analyses were repeated, differentiating between (specific) depressive and anxiety disorders. RESULTS We found small state effects of affective disorders on neuroticism, extraversion and conscientiousness. Corrected for each other, both depressive and anxiety disorders showed small state effects on neuroticism, but effects on extraversion and conscientiousness were mainly associated with depressive disorders. CONCLUSIONS State effects were small. When assessing neuroticism, the presence of both depressive and anxiety disorders should be taken into account, as both may independently increase neuroticism scores. However, when assessing extraversion and conscientiousness, depressive disorders but not anxiety disorders are likely to be of influence. Agreeableness and openness are influenced by neither.
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Affiliation(s)
- Julie Karsten
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, PO box 30 001, 9700 RB Groningen, The Netherlands.
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Soliman A, Bagby RM, Wilson AA, Miler L, Clark M, Rusjan P, Sacher J, Houle S, Meyer JH. Relationship of monoamine oxidase A binding to adaptive and maladaptive personality traits. Psychol Med 2011; 41:1051-1060. [PMID: 20810002 DOI: 10.1017/s0033291710001601] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Monoamine oxidase A (MAOA) is an important enzyme that metabolizes monoamines such as serotonin, norepinephrine and dopamine in the brain. In prefrontal cortex, low MAOA binding is associated with aggression and high binding is associated with major depressive disorder (MDD) and also risk for recurrence of depressive episodes. In rodent models, low MAOA levels are associated with increased aggression and fear conditioning, and decreased social and exploratory investigative behaviors. Our objective was to measure MAOA binding in prefrontal cortex and concurrently evaluate a broad range of validated personality traits. We hypothesized that prefrontal MAOA binding would correlate negatively with angry-hostility, a trait related to aggression/anger, and positively with traits intuitively related to adaptive investigative behavior. METHOD Participants were aged 19-49 years, healthy and non-smoking. MAOA binding was measured with [11C]harmine positron emission tomography (PET) in prefrontal brain regions and personality traits were measured with the NEO Personality Inventory Revised (NEO PI-R). RESULTS Prefrontal MAOA binding correlated negatively with angry-hostility (r=-0.515, p=0.001) and positively with deliberation (r=0.514, p=0.001). In a two-factor regression model, these facets explained 38% of variance in prefrontal MAOA binding. A similar relationship was found in prefrontal cortex subregions. CONCLUSIONS We propose a new continuum describing the relationship between personality and MAOA: deliberate/thoughtful contrasting aggressive/impulsive. Additionally, the association between high MAOA binding and greater deliberation may explain why some people have moderately high levels of MAOA, although very high levels occur during MDD. In health, higher MAOA binding is associated with an adaptive personality facet.
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Affiliation(s)
- A Soliman
- Vivian M. Rakoff PET Imaging Centre, Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
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Iverach L, Jones M, O'Brian S, Block S, Lincoln M, Harrison E, Hewat S, Menzies RG, Packman A, Onslow M. Mood and substance use disorders among adults seeking speech treatment for stuttering. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2010; 53:1178-1190. [PMID: 20643799 DOI: 10.1044/1092-4388(2010/09-0166)] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVES Stuttering has been associated with a range of anxiety disorders, including social phobia. In the general community, anxiety disorders are frequently associated with increased rates of mood and substance use disorders. Therefore, in the present study, the authors sought to determine the rate of mood and substance use disorders among adults who stutter. METHOD The study employed a matched case-control design. Participants included 92 adults seeking treatment for stuttering and 920 age- and gender-matched controls. Mental health assessments were conducted via a computerized psychiatric diagnostic interview. Conditional logistic regression models were used to estimate odds ratios for the prevalence of mood and substance use disorders in both groups. RESULTS When compared with matched controls, adults seeking treatment for stuttering had twofold increased odds of meeting criteria for a 12-month diagnosis of any mood disorder but were not found to report significantly higher lifetime prevalence rates for any substance use disorder. CONCLUSIONS Although adults who stutter in the present study were characterized by significantly higher rates of mood disorders than matched controls, they do not appear to self-medicate with substances such as alcohol. Results are discussed in terms of treatment implications and possible reasons why adults who stutter may avoid alcohol.
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Affiliation(s)
- Lisa Iverach
- Australian Stuttering Research Centre, Faculty of Health Sciences, The University of Sydney, Lidcombe NSW 2141 Australia
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Iverach L, O'Brian S, Jones M, Block S, Lincoln M, Harrison E, Hewat S, Menzies RG, Packman A, Onslow M. The five factor model of personality applied to adults who stutter. JOURNAL OF COMMUNICATION DISORDERS 2010; 43:120-132. [PMID: 20070974 DOI: 10.1016/j.jcomdis.2009.12.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2009] [Revised: 11/09/2009] [Accepted: 12/10/2009] [Indexed: 05/28/2023]
Abstract
UNLABELLED Previous research has not explored the Five Factor Model of personality among adults who stutter. Therefore, the present study investigated the five personality domains of Neuroticism, Extraversion, Openness, Agreeableness and Conscientiousness, as measured by the NEO Five Factor Inventory (NEO-FFI), in a sample of 93 adults seeking speech treatment for stuttering, and compared these scores with normative data from an Australian and a United States sample. Results revealed that NEO-FFI scores for the stuttering group were within the 'average' range for all five personality domains. However, adults who stutter were characterized by significantly higher Neuroticism, and significantly lower Agreeableness and Conscientiousness, than normative samples. No significant differences were found between groups on the dimensions of Extraversion and Openness. These results are discussed with reference to the relationship between personality factors among adults who stutter, their directionality, and implications for predicting treatment outcome. LEARNING OUTCOMES The reader will be able to: (1) describe the Five Factor Model of personality, including the NEO-FFI personality domains of Extraversion, Neuroticism, Openness, Agreeableness, and Conscientiousness, and (2) discuss differences in NEO-FFI domain scores between adults who stutter and normative samples, and (3) understand the clinical implications of personality profiles in terms of treatment process and outcome for adults who stutter.
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Affiliation(s)
- Lisa Iverach
- Australian Stuttering Research Centre, The University of Sydney, PO Box 170, Lidcombe, NSW 1825, Australia
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The interaction between neuroticism and gender influences the perceived availability of social support. PERSONALITY AND INDIVIDUAL DIFFERENCES 2010. [DOI: 10.1016/j.paid.2009.10.033] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Does empathy mediate the relationship between neuroticism and depressive symptomatology among college students? PERSONALITY AND INDIVIDUAL DIFFERENCES 2009. [DOI: 10.1016/j.paid.2009.04.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Robison EJ, Shankman SA, McFarland BR. Independent associations between personality traits and clinical characteristics of depression. J Nerv Ment Dis 2009; 197:476-83. [PMID: 19597354 PMCID: PMC2735204 DOI: 10.1097/nmd.0b013e3181aad5fc] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Few studies have examined age of onset and chronicity of depression in the same subject sample. The present study sought to determine whether personality traits related to early onset depression were different from those related to chronic depression. We tested the associations between personality self-reports and clinical characteristics of depression by conducting multiple and logistic regression analyses to determine whether personality uniquely predicted clinical characteristics and whether clinical characteristics uniquely predicted personality, after adjusting for depression severity. We also analyzed data at 6-month follow-up to determine whether age of onset and chronicity maintained their associations with personality. The study found that low levels of positive personality traits had unique associations with chronicity of depression, whereas elevated levels of negative personality traits had unique associations with an earlier onset of depression. Furthermore, associations were generally maintained over time, suggesting that associations between personality and these depression subtypes are stable.
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Chien LL, Ko HC, Wu JYW. The five-factor model of personality and depressive symptoms: One-year follow-up. PERSONALITY AND INDIVIDUAL DIFFERENCES 2007. [DOI: 10.1016/j.paid.2007.02.022] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Lindsay WR, Rzepecka H, Law J. An exploratory study into the use of the five factor model of personality with individuals with intellectual disabilities. Clin Psychol Psychother 2007. [DOI: 10.1002/cpp.553] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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The Relationship Between the Five-Factor Model of Personality and Symptoms of Clinical Disorders: A Meta-Analysis. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2005. [DOI: 10.1007/s10862-005-5384-y] [Citation(s) in RCA: 380] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Bagby RM, Marshall MB, Georgiades S. Dimensional personality traits and the prediction of DSM-IV personality disorder symptom counts in a nonclinical sample. J Pers Disord 2005; 19:53-67. [PMID: 15899720 DOI: 10.1521/pedi.19.1.53.62180] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The third edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-III; APA, 1980) set forth a categorical system of personality psychopathology that is composed of discrete personality disorders (PDs), each with a distinct set of diagnostic criteria. Although this system is widely accepted and highly influential, alternative dimensional approaches to capturing personality psychopathology have been proposed. Three dimensional models of personality have garnered particular attention-the Five-Factor Model (FFM; Costa & McCrae, 1992), the Seven-Factor Psychobiological Model of Temperament and Character (Seven-Factor Model; Cloninger, Svrakic, & Przybeck, 1993); and the 18-factor model of personality pathology (18-factor model; Livesley, 1986). Although the personality traits from each of these models has been examined in relation to the ten personality disorders in the DSM-IV, no study has examined the comparative and incremental validity of these models in predicting PD symptoms for these ten disorders. Using self-report instruments that measure these models and the ten DSM-IV PDs, correlation and linear regression analyses indicate that traits from all three models had statistically significant associations with PD symptom counts. Hierarchical regressions revealed that the 18-factor model had incremental predictive validity over the FFM and Seven-Fac-tor Model in predicting symptom counts for all ten DSM-IV PDs. The FFM had incremental predictive validity over the Seven-Factor Model model for all ten disorders and the Seven-Factor was able to add incremental predictive validity over the 18-factor model for five of the ten PDs and for eight of the ten disorders relative to the FFM.
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Affiliation(s)
- R Michael Bagby
- Clinical Research Department, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
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Bagby RM, Schuller DR, Marshall MB, Ryder AG. Depressive personality disorder: rates of comorbidity with personality disorders and relations to the five-factor model of personality. J Pers Disord 2004; 18:542-54. [PMID: 15615666 DOI: 10.1521/pedi.18.6.542.54796] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Depressive personality disorder (DPD) is listed in the DSM-IV as one of the "Disorders for Further Study." In this investigation we examined (1) the rates of comorbidity of DPD with the 10 personality disorders (PDs) in the main text of DSM-IV, and (2) the convergent and discriminant validity of DPD in its relation to the 30 facet traits of the Five-Factor Model of personality (FFM). One hundred and sixty-nine participants with psychiatric diagnoses were interviewed with the Structured Clinical Interview for DSM-IV Personality Disorders Questionnaire (SCID-II) and completed the Revised NEO Personality Inventory (NEO PI-R). A total of 26 (15%) of the participants met diagnostic criteria for at least one of the 10 main text PDs, and 15 (9%) met criteria for DPD. Of those who met criteria for DPD, 10 (59%) of the participants also met criteria for one or more of the 10 main text PDs. Regression analyses indicated a four-facet trait set derived from the NEO PI-R thought to be uniquely associated with DPD accounted for a significant amount of variance in DPD SCID-II PD scores and was significantly larger for DPD than it was for the 9 of the 10 main text PDs; the sole exception was for avoidant PD. Diagnostically, DPD overlaps significantly with other PDs but is distinguishable in its unique relation with traits from the FFM.
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Affiliation(s)
- R Michael Bagby
- Centre for Addiction and Mental Health, and Department of Psychiatry, University of Toronto, Ontario, Canada.
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Abstract
A 10-item scale to measure memory self-efficacy was developed from responses to the 33-item Frequency of Forgetting scale of the Memory Functioning Questionnaire (MFQ). Responses to the MFQ from 565 participants in the 1994-1995 wave of the Long Beach Longitudinal Study were analyzed. Rasch scaling procedures were used to select items that discriminated individuals' scoring patterns and that provided non-redundant information about responses. A set of 10 items provided a scale that was reliable across items and persons. Female gender, conscientiousness score, depression score, and list recall predicted individual differences in participants' scores on the scale. Age, education, neuroticism, and text recall were also reliably correlated with scores but were suppressed by the other covariates. The shortened test is predicted by the same covariates as the long version, indicating that it has similar construct validity.
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Affiliation(s)
- E M Zelinski
- Leonard Davis School of Gerontology, Univeristy of Southern California, Los Angeles 90089-0191, USA.
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