Is personality stable in adolescence? Disentangling time-invariant and time-varying factors of personality in a trait–state–occasion model

This study applied trait–state–occasion (TSO) modelling to investigate the extent to which inter-individual differences in personality were accounted for by time-invariant and time-varying factors during adolescence. The participants were 753 high school students, and only 661 students were followed for 4 years. The mean age in the first year was 15.23 years and 52.8% were females. The results showed that the full TSO model had the best representation of adolescent personality, and the means of the proportions of variance explained by trait factors for the Big Five ranged between 56% and 83%, suggesting that inter-individual differences in personality are mainly accounted for by stable trait variance over the course of adolescence. Furthermore, the five dimensions of personality differed not only in the amounts of trait variance but also in the stability of time-varying factors. These findings have significant implications for personality research.     

个性的比较心理学研究

个性的比较心理学研究,实质上是指动物个性研究。文章首先探讨了个性的比较心理学研究的理论基础,在此基础上简要介绍了个性的比较心理学研究的策略和方法,并就个性的比较心理学研究对当代个性心理学发展的积极意义进行了初步的分析。     

Applicant–Employee Fit in Personality: Testing predictions from similarity‐attraction theory and trait activation theory

We extend prior research by examining whether, and how, applicant–employee fit in the personality traits of conscientiousness, agreeableness, and extraversion affect organizational attractiveness. We test hypotheses based on similarity‐attraction theory and trait activation theory. Results from two studies indicate that applicants high in valued traits are more attracted to organizations when employees are more similar to them in those personality traits, whereas employees’ trait levels do not affect attraction for applicants low in valued traits. The effects of objective applicant–employee fit in personality on attractiveness were mediated by perceived applicant–employee fit. The pattern of the observed applicant–employee fit interactions was best predicted by trait activation theory and, thus, provide an important extension to similarity‐attraction theory.     

The interface of cognitive and industrial,work and organizational psychology

This special issue brings together a collection of papers that variously integrate, extend and/or test new theory and research lying at the boundaries of the cognitive sciences and the field of industrial, work and organizational (IWO) psychology. Over the last two decades, the IWO psychology field in general has witnessed a dramatic upsurge in the development and testing of theories of work‐related behaviour and the design of interventions with a cognitive emphasis. In the related areas of engineering psychology and ergonomics, for example, researchers have devoted considerable attention to an analysis of the nature and significance of employees' mental models of complex operating systems in terms of their impact on system performance while in the area of selection and assessment, attribution theory and other work from the field of social cognition have increasingly informed the analysis of personnel selection interviews. Cognitive theory and research have also been applied in an attempt to better understand the underlying bases of appraisers' judgments in the appraisal of performance. In the area of training and development, conventional approaches to the analysis, design, and evaluation of interventions are being augmented, and in some cases openly challenged, by the application of cognitive constructs, theories, and principles. Much recent theory and research relating to the topics of employee relations and motivation, organizational development and change, teamwork, leadership, organizational culture and climate, negotiation, group decision‐making, stress, and personality and individual differences has also been decidedly cognitive in emphasis. This essay provides a selective overview of these developments, both in order to place in context the other contributions to this volume and in order to reflect more generally on the state of theory and research lying at the IWO‐cognitive psychology interface.     

Mapping the Personality Psychopathology Five Domains Onto DSM–IV Personality Disorders in Dutch Clinical and Forensic Samples: Implications for DSM–5

The Personality Psychopathology Five (PSY–5) model represents 5 broadband dimensional personality domains that align with the originally proposed DSM–5 personality trait system, which was eventually placed in Section III for further study. The main objective of this study was to examine the associations between the PSY–5 model and personality disorder criteria. More specifically, we aimed to determine if the PSY–5 domain scales converged with the alternative DSM–5 Section III model for personality disorders, with a particular emphasis on the personality trait profiles proposed for each of the specific personality disorder types. Two samples from The Netherlands consisting of clinical patients from a personality disorder treatment program (n = 190) and forensic psychiatric hospital (n = 162) were used. All patients had been administered the MMPI–2 (from which MMPI–2–RF PSY–5 scales were scored) and structured clinical interviews to assess personality disorder criteria. Results based on Poisson or negative binomial regression models showed statistically significant and meaningful associations for the hypothesized PSY–5 domains for each of the 6 personality disorders, with a few minor exceptions that are discussed in detail. Implications for these findings are also discussed.     

Personality Development at Work: Workplace Conditions,Personality Changes,and the Corresponsive Principle

Investigations concerning adult personality development have increasingly focused on factors that are associated with apparent personality trait changes. The current study contributes to this literature by replicating and extending previous research concerning personality trait development in young adulthood and perceptions of workplace conditions. Analyses were based on up to 442 individuals who participated in the ongoing Family Transitions Project (e.g., Conger & Conger, 2002). The current analyses included personality trait data from 1994 and 2003, high school grades and socioeconomic status indicators from 1994, and reports about work conditions in 2001, 2003, and 2005. Personality attributes were prospectively associated with work conditions and income. Findings also support the corresponsive principle of personality development (e.g., Roberts, Caspi, & Moffitt, 2003): Traits that were prospectively associated with particular workplace conditions often seemed to be accentuated by those conditions. Personality traits are prospectively associated with perceptions of the workplace. Workplace conditions are also associated with trait development.     

The End of the Person–Situation Debate: An Emerging Synthesis in the Answer to the Consistency Question

We review the history and current status of the person–situation debate. We propose that the person–situation debate (1) is over and (2) that it ended in a ‘Hegelian’ synthesis. Specifically, we propose the following synthesis resolution: There are multiple types of consistency; behavior is consistent for some of those types and not for others; and personality and traits exist in the forms that produce the consistent behaviors. Incorporating both personality processes and trait structures in research will move personality research forward. In this article, we summarize the advances that the two perspectives have generated by working in opposition; we explain why both sides will suffer from continuing to work independently; and we anticipate several future directions that synthesis‐informed personality research can and should take.     

Prioritizing Harm

In this study, we examined if a self-report of trait spite, the Spitefulness Scale, retains the same associations with dark personality traits in individuals with severe mental illness. We also examine if reports on the Spitefulness Scale are correlated with observed spiteful behavior in a game developed to offer opportunities for spite. One hundred twenty individuals clinically diagnosed with psychotic spectrum disorders and receiving inpatient treatment at a state hospital participated in this study and completed measures of personality. The Spitefulness Scale retained its associations with measures of dark personality traits in individuals with psychosis. Spitefulness Scale scores were also related to a performance measure of spite and spite was evidenced by a significant proportion of participants across measures (20.8%–26.7%). These data suggest the presence of spite as it is understood in the general population in a significant subset of individuals with psychosis. Spite could be considered an independent personality trait and part of the family of dark personality traits.     

The shaping of personality: genes, environments, and chance encounters

I started my career as a clinical psychologist with an interest in personality assessment. But a loss of faith in psychoanalytic theory, projective tests, and clinical case studies in general led to a shift in my interests to personality research. Subsequent jobs at research institutes and universities allowed me to indulge in science. I developed the trait-state concept and its application in tests for affect measurement. For 10 years I did experimental research in the field of sensory deprivation. The sensation seeking idea and tests evolved from this work but soon expanded to many other areas. Research in the biological basis of sensation seeking started with genetic and psychophysiological research, but research conducted in other laboratories also pointed to a psychopharmacological basis for the trait. Over the last several decades, I have formulated a psychobiological model for personality. I have used factor analysis and the biosocial model to develop an "alternative-five" factorial trait structure for personality.     

论人格特质“大七”因素模型

概要介绍和评价了人格特质“大七”因素模型。该模型继承了传统特质分类研究中的“词汇假设”思想和因素分析方法．并在选词标准及方法的客观性上有所改进和提高．在“大五”基础上增加了两个评价维度。文章指出“大七”存在一些问题。     

Emergent Issues in Assessing Personality Pathology: Illustrations from Two Studies of Adolescent Personality and Related Pathology

As illustrated by two articles that each investigate personality pathology and its correlates in adolescents—Aelterman et al. (2010) on obsessive-compulsive personality disorder (OCPD) from a dimensional personality perspective, and Barry and Wallace (2010) on indicators of pathological and normative development of youth narcissism—this commentary discusses four important assessment issues that have become more salient as the field considers a shift, through proposed changes in the DSM, to an approach that incorporates trait dimensions as an important aspect of diagnosis: (1) the importance of using multiple information sources for valid personality/ PD assessment; (2) relations of personality traits to (mal)adaptivity in general and also with regard to (3) trait uni- versus bi-polarity; and (4) whether personality types have incremental predictive value beyond their component personality traits and related pathology. The article also discusses why research on childhood and adolescent personality/ PD is important in addressing these issues.     

EQ-nomics: Understanding the relationship between individual differences in Trait Emotional Intelligence and entrepreneurship

Past studies highlight the importance of Trait Emotional Intelligence (EI) in the prediction of career success. Given the evidence that trait EI predicts job performance and job satisfaction, it is reasonable to expect this construct to also predict other forms of career success. In this study, we examine whether EI predicts entrepreneurship; that is, whether higher trait EI is linked to entrepreneurial behaviours and entrepreneurial success, and whether any effects of trait EI on entrepreneurship are independent of the personality trait of Core Self-Evaluations, demographic variables, and individual differences in entrepreneurial personality. Results show that trait EI predicts only some entrepreneurial outcomes beyond other variables examined, and with small effect sizes. This suggests that individual differences in entrepreneurship result only in part from inter-personal differences in trait EI. Implications for research and practice are discussed.     

EQ-nomics: Understanding the relationship between individual differences in Trait Emotional Intelligence and entrepreneurship

Past studies highlight the importance of Trait Emotional Intelligence (EI) in the prediction of career success. Given the evidence that trait EI predicts job performance and job satisfaction, it is reasonable to expect this construct to also predict other forms of career success. In this study, we examine whether EI predicts entrepreneurship; that is, whether higher trait EI is linked to entrepreneurial behaviours and entrepreneurial success, and whether any effects of trait EI on entrepreneurship are independent of the personality trait of Core Self-Evaluations, demographic variables, and individual differences in entrepreneurial personality. Results show that trait EI predicts only some entrepreneurial outcomes beyond other variables examined, and with small effect sizes. This suggests that individual differences in entrepreneurship result only in part from inter-personal differences in trait EI. Implications for research and practice are discussed.     

Inside the happy personality: Personality states,situation experience,and state affect mediate the relation between personality and affect

Personality traits are strongly related to affect, but the mechanisms accounting for this association remain mostly unclear. We test a new theoretical model that proposes that personality states, situation characteristics, and affective states mediate the relation between personality traits and trait affect. Data from an experience sampling study (N = 206; 4381 observations) indicate that personality traits are associated with personality states and experienced situation characteristics, personality states and experienced situation characteristics are associated with state affect, state affect is associated with trait affect, and that these variables indeed mediate the relation between personality traits and trait affect. These results emphasize the importance of daily experiences for trait-level variables and call for further research on the interplay between personality, behavior, situations, and affect.     

The psychology of risk taking: toward the integration of psychometric and neuropsychological paradigms

The prevention of counterproductive or antisocial risk taking is a research priority. Attempts to understand risk-taking behaviors are dominated by the psychometric and neuropsychological paradigms, which have developed in relative isolation. Previous studies indicate that risk taking is associated with the sensation-seeking personality trait, although the relationship with impulsivity may be complex. Poor risk-related decision making is associated with lesions to the ventromedial prefrontal cortex. Further research is necessary to establish which forms of risk taking are associated with the 5-factor model of personality and may be influenced by ventromedial prefrontal cortex functioning. The relationship between risk-related decision making and personality traits is also discussed in order to provide a basis for future research adopting an integrated model of risk taking behavior.