Humor styles and personality: A meta‐analysis of the relation between humor styles and the Big Five personality traits

This research summarizes the knowledge generated in social psychology and positive psychology about the relationship between humor styles, personality and wellbeing. Specifically, a meta‐analysis was performed with the results of 15 studies on humor styles measured by the Humor Styles Questionnaire (Martin, Puhlik‐Doris, Larsen, Gray & Weir, 2003) in correlation with the personality traits measured by the Big Five Personality model (measured with different scales). Following the steps presented by Rosenthal (1991) for meta‐analysis in the case of correlational research, we calculated the total mean r as an indicator of effect size. Results show that affiliative humor has a strong and homogeneous relation to neuroticism and extraversion. The homogeneity and heterogeneity found between variables and possible explanations are discussed in the conclusion.     

Accuracy of Social Perception: An Integration and Review of Meta‐Analyses

This review examines the overall accuracy of social perception across several research topics and identifies factors that influence the accuracy of social perception. Findings from 14 meta‐analyses examining topics such as social/personality judgments, health judgments, legal judgments, and academic/vocational judgments were obtained. Social perception accuracy was generally moderate, yielding an average effect size (r) of .32. However, individual meta‐analytic effects varied widely, with some topics yielding small effects (e.g., lie detection, eyewitness identification) and other topics yielding large effects (e.g., educational judgments, health judgments). Several moderators of social perception accuracy were identified, including the nature of the information source, familiarity of the target, type of personality trait, and severity of the outcome being judged. These findings provide a comprehensive summary and novel integration of disparate findings on the accuracy of social perception. Concluding remarks highlight avenues for future research and call for cross‐disciplinary collaborations that would enhance our understanding of social perception.     

The validity of the Big Five personality traits for job performance: Meta‐analyses of South African studies

Previous meta‐analyses have established the Big Five personality traits as important predictors of job performance around the globe. This study extends the international generalizability of Big Five criterion‐related validity through systematic review and meta‐analyses of personality–performance research conducted in South Africa. We meta‐analyzed data from 33 studies and 6,782 individuals to estimate validities of Big Five traits for various job performance criteria. Results showed that the Big Five traits have similar validity for job performance criteria as found in other cultural contexts. Conscientiousness was the strongest predictor across performance criteria, while other traits showed validity for specific criteria or subsamples. Results demonstrate the importance of psychometric meta‐analysis for building cumulative knowledge and support applied use of personality assessments in South Africa. Consistency of the results of this study with those of previous meta‐analyses in other national contexts supports the argument that personality–performance relations are a cultural universal.     

Media Multitasking Effects on Cognitive vs. Attitudinal Outcomes: A Meta‐Analysis

Despite the recent proliferation of research on media multitasking, a comprehensive meta‐analytic review of its effects has not been available. Based on a review of 49 media multitasking studies, this meta‐analysis showed that multitasking has negative effects on cognitive outcomes, whereas it has positive effects on attitudinal (or persuasion‐related) outcomes. Moderator analyses suggested that the negative effects of multitasking on cognitive outcomes varied by (a) user control, (b) task relevance, and (c) task contiguity. Specifically, multitasking had greater effects (a) when media users had less control over the media, (b) for tasks that were unrelated, and (c) for tasks that were physically distant. Implications for future multitasking research are further discussed.     

Publication Bias: A call for improved meta‐analytic practice in the organizational sciences

Previous research has introduced the threat of publication bias to meta‐analytic reviews in management and industrial/organizational (I/O) psychology research. However, a comprehensive review of top‐tier journals demonstrates that more than two thirds of meta‐analytic studies in management and I/O psychology ignore the issue. Of the studies that do empirically evaluate publication bias, almost all use methods that are based on problematic assumptions (e.g., the Failsafe N and subgroup comparisons by source of data). The current paper reviews the issue of publication bias and introduces to management and I/O psychology new methodological techniques to assess this bias. To illustrate the methods, multiple publication bias methods are demonstrated in a meta‐analytic review of conditional reasoning tests for aggression. We offer specific recommendations that address both design and analysis issues to mitigate the existence and influence of publication bias.     

GROUP DIFFERENCES IN PERSONALITY: META‐ANALYSES COMPARING FIVE U.S. RACIAL GROUPS

This research poses 2 applied questions: How large are racial group differences on personality scales and are these differences likely to cause adverse impact in personnel selection? We examined the extent to which racial groups differ across Big 5 personality factors and facets. Large‐scale, quantitative estimates based on over 700 effect sizes were meta‐analytically summarized. Multiple personality instruments and understudied racial groups, particularly Asian Americans and American Indians, were included in the meta‐analyses. Most group comparisons and personality scales yielded negligible differences and are not likely to cause adverse impact in selection. However, facet‐level analyses produced different d‐values, with some group comparisons showing moderate differences, suggesting that the use of personality measures in selection does not uniformly circumvent adverse impact concerns. The veracity of this conclusion depends on (a) the particular trait in question, (b) the composition of the applicant pool (i.e., which groups are to be compared with one another), (c) the effect size (i.e., d‐value), and (d) the selection ratio. For practitioners, we present a quantitatively informed summary of when and where to expect adverse impact to result from personality measures used in personnel selection.     

A Meta‐Analytic Multitrait Multirater Separation of Substance and Style in Social Desirability Scales

Though unlikely virtues scales have a long history in personality, clinical, and applied psychology for detecting socially desirable responding, using such social desirability (SD) scales has generally failed to improve the validity of personality measures. We examined whether this is because (a) response distortion itself has minimal impact on personality's validity, (b) SD scales are ineffective at assessing response distortion, or (c) SD scales are conflated with substantive trait variance. We compiled a meta‐analytic multitrait multimethod matrix consisting of multirater personality traits, SD scales, and performance outcomes. We examined the influence of trait factors and self‐report method factors on SD scales and performance. We found that self‐report method variance (a) was negatively related to performance, (b) would suppress personality‐performance relationships for self‐report measures, and (c) was (partially) assessed by SD scales. However, relative to the effects of self‐report method variance, SD scales are even more strongly influenced by Conscientiousness, Emotional Stability, and Agreeableness. It is not the case that SD scales are insensitive to inflated responding but that their susceptibility to personality trait variance likely outweighs their benefits. We discuss the implications of these results for using SD scales in research and practice.     

Reactive Aggression and Suicide‐Related Behaviors in Children and Adolescents: A Review and Preliminary Meta‐Analysis

The empirical literature on the association between reactive aggression and suicide‐related behaviors in children and adolescents was reviewed. A narrative review of seven studies that met inclusion/exclusion criteria is followed by a preliminary meta‐analysis to provide insight into the strength of the association between reactive aggression and suicide‐related behaviors. Each of the seven studies reported a statistically significant association between reactive aggression and suicide‐related behaviors, including suicide, nonfatal suicide attempt, and suicide ideation. Results from the meta‐analysis indicated a consistent, medium‐sized association (k  = 7; N  = 4,693; rbar = .25). The narrative review and results of the preliminary meta‐analysis support the promise of pursuing future research on reactive aggression and suicide‐related behaviors in children and adolescents. A theoretical model is proposed to guide the development of future research.     

Weight discrimination in the workplace: a meta‐analytic examination of the relationship between weight and work‐related outcomes

This study provides a meta‐analytic review of correlational research examining the relationship between job incumbent/applicant weight and work‐related outcomes. Given the differences between correlational and experimental research, our findings show an understandably weaker relationship between weight and work‐related outcomes than has been found in past meta‐analyses of the experimental research. However, our findings do support the directionality of (a) the overall effect of weight on work‐related outcomes, and (b) the moderating role of job incumbent/applicant sex and the type of work‐related outcome found in past meta‐analyses of experimental research. In addition, this review provides initial meta‐analytic evidence for the roles of race, the sex–race interaction, and age as moderators of the relationship between weight and work‐related outcomes.     

Gender and leadership emergence: A meta‐analysis and explanatory model

Research has shown that men tend to emerge as leaders more frequently than women. However, societal role expectations for both women and leaders have changed in the decades since the last empirical review of the gender gap in leader emergence (Eagly & Karau, 1991). We leverage meta‐analytic evidence to demonstrate that the gender gap has decreased over time, but a contemporary gap remains. To understand why this gap in leader emergence occurs, we draw on social role theory to develop a Gender‐Agency/Communion‐Participation (GAP) Model—an integrative theoretical model that includes both trait and behavioral mechanisms. Specifically, we examine a sequence of effects: from gender to agentic and communal personality traits, from these traits to behavioral participation in group activities, and ultimately from participation to leader emergence. The model is tested using original meta‐analyses of the personality and behavioral mechanisms (coding 1,632 effect sizes total). Gender differences in leadership emergence are predominately explained by agentic traits (positive) and communal traits (negative), both directly and through the mechanism of participation in group discussions. In addition, several paths in the theoretical model are moderated by situational contingencies. Our study enhances knowledge of the mechanisms and boundary conditions underlying the gender gap in leader emergence.     

Notes for a Critical Personality Psychology: Making Room under the Critical Psychology Umbrella

Inspired by the liberation psychologist Martin‐Baró who provocatively defined personality as that of which individuals can be robbed in conditions of social injustice and research psychologists in training whose appreciation of the possibilities of personality psychology has been limited by the dominance of trait approaches, this paper claims that we need and can practice a critical personality psychology. Conceptual and methodological tools for such an enterprise are identified in two arenas of current research: the study of narratives and new forms of history in personality psychology. Within critical personality psychology, personality is understood to be an expression of (i) a multifaceted organization that includes individual, interpersonal, social, cultural, and political contexts; (ii) individual and social change; and (iii) the moral dimensions of human psychology. Notes on future directions draw on areas of inquiry within and outside personality psychology to insure a place under the critical psychology umbrella.     

Becoming who you are: An integrative review of self‐determination theory and personality systems interactions theory

One of the enduring missions of personality science is to unravel what it takes to become a fully functioning person. In the present article, the authors address this matter from the perspectives of self‐determination theory (SDT) and personality systems interactions (PSI) theory. SDT (a) is rooted in humanistic psychology; (b) has emphasized a first‐person perspective on motivation and personality; (c) posits that the person, supported by the social environment, naturally moves toward growth through the satisfaction of basic psychological needs for autonomy, competence, and relatedness. PSI theory (a) is rooted in German volition psychology; (b) has emphasized a third‐person perspective on motivation and personality; and (c) posits that a fully functioning person can form and enact difficult intentions and integrate new experiences, and that such competencies are facilitated by affect regulation. The authors review empirical support for SDT and PSI theory, their convergences and divergences, and how the theories bear on recent empirical research on internalization, vitality, and achievement flow. The authors conclude that SDT and PSI theory offer complementary insights into developing a person's full potential.     

Using Indirect Measurement Tasks to Assess the Self‐concept of Personality: A Systematic Review and Meta‐analyses

This systematic review presents the current state of research investigating the implicit self‐concept of personality. First, we present results on meta‐analyses estimating internal consistency, reliability coefficients, the implicit–explicit consistency and the single association predictive effect of implicit self‐concept of personality measures. To do this, studies were aggregated over personality domains. Second, for each of the Five Factor personality domains, different aspects of construct validity and predictive validity are reviewed in a narrative way. Results show that implicit self‐concept of personality measures are reliable, and there is evidence for the construct and predictive validity of these implicit measures, especially in the extraversion and agreeableness domains of personality. However, it must be kept in mind that clear evidence for publication bias was found for studies examining the single association predictive pattern. Finally, this systematic review identifies some achievable improvements that are needed in future research. Large cross‐lab efforts are important in this respect. Moreover, the implicit self‐concept of personality field must move from an ‘ad hoc’ to a ‘validation’ approach in developing new indirect measurement tasks. By adopting these research objectives, the information processing account of personality will increase its potential to become integrated into mainstream personality theory and research. Copyright © 2017 European Association of Personality Psychology     

University and student segmentation: Multilevel latent‐class analysis of students’ attitudes towards research methods and statistics

Background. It is often claimed that psychology students’ attitudes towards research methods and statistics affect course enrolment, persistence, achievement, and course climate. However, the inter‐institutional variability has been widely neglected in the research on students’ attitudes towards research methods and statistics, but it is important for didactic purposes (heterogeneity of the student population). Aims. The paper presents a scale based on findings of the social psychology of attitudes (polar and emotion‐based concept) in conjunction with a method for capturing beginning university students’ attitudes towards research methods and statistics and identifying the proportion of students having positive attitudes at the institutional level. Sample. The study based on a re‐analysis of a nationwide survey in Germany in August 2000 of all psychology students that enrolled in fall 1999/2000 (N= 1,490) and N= 44 universities. Methods. Using multilevel latent‐class analysis (MLLCA), the aim was to group students in different student attitude types and at the same time to obtain university segments based on the incidences of the different student attitude types. Results. Four student latent clusters were found that can be ranked on a bipolar attitude dimension. Membership in a cluster was predicted by age, grade point average (GPA) on school‐leaving exam, and personality traits. In addition, two university segments were found: universities with an average proportion of students with positive attitudes and universities with a high proportion of students with positive attitudes (excellent segment). Conclusions. As psychology students make up a very heterogeneous group, the use of multiple learning activities as opposed to the classical lecture course is required.     

Political Skill and Work Outcomes: A Theoretical Extension,Meta‐Analytic Investigation,and Agenda for the Future

This quantitative review explored the political skill construct and its predictive ability across a number of organizational outcomes. First, we extended the Ferris et al. meta‐theoretical framework of political skill. Next, incorporating meta‐analysis, we found political skill is positively related to self‐efficacy, job satisfaction, organizational commitment, work productivity, organizational citizenship behavior (OCB), career success, and personal reputation, and negatively related to physiological strain. Political skill was not significantly related to psychological strain or perceptions of organizational politics. Using meta‐regression and dominance analyses, political skill predicted task performance after controlling for the Big Five personality characteristics and general mental ability. In a test of indirect relationships, our results suggest that personal reputation and self‐efficacy partially mediate the political skill–task performance relationship. Finally, in a post hoc test of political skill dimensions, we found that networking ability, interpersonal influence, and apparent sincerity (but not social astuteness) predicted task performance. Our findings provide a comprehensive assessment of theory and research to date on political skill and extend theoretical foundations to stimulate new inquiry into the operation of this important construct.     

The Interpersonal Adaptiveness of Dispositional Guilt and Shame: A Meta‐Analytic Investigation

Despite decades of empirical research, conclusions regarding the adaptiveness of dispositional guilt and shame are mixed. We use meta‐analysis to summarize the empirical literature and clarify these ambiguities. Specifically, we evaluate how guilt and shame are uniquely related to pro‐social orientation and, in doing so, highlight the substantial yet under‐acknowledged impact of researchers’ methodological choices. A series of meta‐analyses was conducted investigating the relationship between dispositional guilt (or shame) and pro‐social orientation. Two main methodological moderators of interest were tested: test format (scenario vs. checklist) and statistical analysis (semi‐partial vs. zero‐order correlations). Among studies employing zero‐order correlations, dispositional guilt was positively correlated with pro‐social orientation (k = 63, Mr = .13, p < .001), whereas dispositional shame was negatively correlated, (k = 47, Mr = –.05, p = .07). Test format was a significant moderator for guilt studies only, with scenario measures producing significantly stronger effects. Semi‐partial correlations resulted in significantly stronger effects among guilt and shame studies. Although dispositional guilt and shame are differentially related to pro‐social orientation, such relationships depend largely on the methodological choices of the researcher, particularly in the case of guilt. Implications for the study of these traits are discussed.     

Circadian preferences and personality traits: A meta‐analysis

In this study we report results of a meta‐analysis of studies linking personality to circadian rhythms. A total of 35 independent samples, 96 correlations and 8589 participants were included. Results showed that conscientiousness is the personality dimension that mostly related to morningness (r = .29). Agreeableness was also related to morningness although to a lesser degree (r = .13). Openness to experience, extraversion and neuroticism, contribute to a very small degree (i.e. ?.09, ?.06 and ?.07, respectively). Furthermore, moderation analyses suggested effects of personality measure (big five vs. other) and sample (students vs. workers). Average age of participants had no significant impact on the relationship between morningness and personality, apart from a very trivial influence on openness to experience. Copyright © 2010 John Wiley & Sons, Ltd.     

Self‐Doubt

The need for understanding serves as a theme throughout social and personality psychology. It is reflected in people’s striving toward a shared, social construction of reality (e.g., conformity, uniformity) that runs through so much of the history of theory and research in the field. Stemming from this core motivation, the literature is peppered with illustrations of the preeminence of certainty as a goal (e.g., clarity, consistency, consonance, and related constructs) and the ultimate objective of cultural consensus. Yet, the role of doubt in the form of shaky certainty about the basis for beliefs in attitudes – or doubts about one’s self‐esteem or self‐concept – has increasingly taken center stage. This review takes the self‐competence element (vs. self‐liking element) of self‐worth judgments as its focus and provides an integration of individual difference approaches and experimental investigations of self‐doubt. Long neglected, self‐doubt increasingly appears critical for understanding some of the surprising, ironic, and self‐defeating cognitive, emotional, and behavioral findings seen in the achievement realm.     

Using the BIDR to Distinguish the Effects of Impression Management and Self‐Deception on the Criterion Validity of Personality Measures: A Meta‐Analysis

Although the use of personality tests for personnel selection has gained increasing acceptance, researchers have raised concerns that job applicants may distort their responses to inflate their scores. In the present meta‐analysis, we examined the effects of the two dimensions of social desirability, impression management and self‐deception, on the criterion validity of personality constructs using the balanced inventory of desirable responding (BIDR). The results indicate that impression management and self‐deception did not create spurious effects on the relationship between personality measures and performance, nor did they function as performance predictors. Moreover, removing the influence of impression management or self‐deception from personality measures did not substantially attenuate the criterion validity of personality variables. Implications of the results and directions for future research are also discussed.     

Resting Frontal EEG Asymmetry and Personality Traits: A Meta‐analysis

Frontal asymmetry has been widely used as a marker of emotion, motivation, and psychopathology. When assessed during the resting state, it is regarded as an index of trait approach and withdrawal motivation. However, the replicability of these associations with personality is currently unclear. The present meta‐analysis seeks to provide a comprehensive quantitative review of the relationship between personality traits and resting electroencephalographic (EEG) frontal asymmetry. We distinguished five personality clusters: extraversion, neuroticism, impulsivity, anger, and defensiveness. Data from 79 independent samples with overall 5700 participants were included in the meta‐analysis. The results revealed that less than 0.4% of the variance in extraversion and neuroticism could be explained by resting frontal asymmetry. Similarly, a small effect was observed for trait anger, and a small‐sized to medium‐sized effect was observed for defensiveness, although the number of studies was very low. No significant effect emerged for impulsivity. The effects were further reduced after adjustment for publication bias. Given some evidence for heterogeneity, sub‐traits were analysed, and methodological moderators were investigated. Based on the results, we conclude that the validity of resting frontal asymmetry as a marker for personality is not supported. Finally, recommendations are given to increase the replicability of frontal asymmetry research. © 2019 European Association of Personality Psychology