How Replicable Are Links Between Personality Traits and Consequential Life Outcomes? The Life Outcomes of Personality Replication Project

2019 ◽  
Vol 30 (5) ◽  
pp. 711-727 ◽  
Author(s):  
Christopher J. Soto
Keyword(s):  
Personality Traits ◽  
Big Five ◽  
Effect Size ◽  
Statistical Power ◽  
Behavioral Science ◽  
Original Study ◽  
Significant Decline ◽  
Big Five Personality ◽  
Life Outcomes ◽  
Individual Effects

The Big Five personality traits have been linked to dozens of life outcomes. However, metascientific research has raised questions about the replicability of behavioral science. The Life Outcomes of Personality Replication (LOOPR) Project was therefore conducted to estimate the replicability of the personality-outcome literature. Specifically, I conducted preregistered, high-powered (median N = 1,504) replications of 78 previously published trait–outcome associations. Overall, 87% of the replication attempts were statistically significant in the expected direction. The replication effects were typically 77% as strong as the corresponding original effects, which represents a significant decline in effect size. The replicability of individual effects was predicted by the effect size and design of the original study, as well as the sample size and statistical power of the replication. These results indicate that the personality-outcome literature provides a reasonably accurate map of trait–outcome associations but also that it stands to benefit from efforts to improve replicability.

Intelligence and Personality

2020 ◽  
Vol 41 (3) ◽  
pp. 124-132
Author(s):  
Marc-André Bédard ◽  
Yann Le Corff
Keyword(s):  
Personality Traits ◽  
Big Five ◽  
Real Life ◽  
Big Five Personality Traits ◽  
Original Study ◽  
Life Assessment ◽  
Big Five Personality ◽  
Verbal Intelligence ◽  
Nonverbal Intelligence ◽  
French Canadian

Abstract. This replication and extension of DeYoung, Quilty, Peterson, and Gray’s (2014) study aimed to assess the unique variance of each of the 10 aspects of the Big Five personality traits ( DeYoung, Quilty, & Peterson, 2007 ) associated with intelligence and its dimensions. Personality aspects and intelligence were assessed in a sample of French-Canadian adults from real-life assessment settings ( n = 213). Results showed that the Intellect aspect was independently associated with g, verbal, and nonverbal intelligence while its counterpart Openness was independently related to verbal intelligence only, thus replicating the results of the original study. Independent associations were also found between Withdrawal, Industriousness and Assertiveness aspects and verbal intelligence, as well as between Withdrawal and Politeness aspects and nonverbal intelligence. Possible explanations for these associations are discussed.

Do Links Between Personality and Life Outcomes Generalize? Testing the Robustness of Trait–Outcome Associations Across Gender, Age, Ethnicity, and Analytic Approaches

2020 ◽  
Vol 12 (1) ◽  
pp. 118-130 ◽  
Author(s):  
Christopher J. Soto
Keyword(s):  
Personality Traits ◽  
Big Five ◽  
Big Five Personality Traits ◽  
Future Research ◽  
Big Five Personality ◽  
Life Outcomes ◽  
Nationally Representative ◽  
Representative Samples

The Big Five personality traits have been linked with a broad range of consequential life outcomes. The present research systematically tested whether such trait–outcome associations generalize across gender, age, ethnicity, and analytic approaches that control for demographic and personality covariates. Analyses of nationally representative samples from the Life Outcomes of Personality Replication project ( N = 6,126) indicated that (a) most trait–outcome associations do generalize across gender, age, and ethnicity; (b) controlling for overlap between personality traits substantially reduces the strength of many associations; and (c) several dozen trait–outcome associations proved highly generalizable across all analyses. These findings have important implications for evaluating the robustness of the personality–outcome literature, updating the canon of established trait–outcome associations, and conducting future research.

scholarly journals Change, Correlates, and Structure of Personality Across Adulthood

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. 563-563
Author(s):  
Olivia Atherton ◽  
Emorie Beck
Keyword(s):  
Personality Traits ◽  
Age Differences ◽  
Big Five ◽  
Panel Discussion ◽  
Personality Change ◽  
Big Five Personality ◽  
Life Outcomes ◽  
Cultural Predictors ◽  
Emerging Issues ◽  
Unique Experience

Abstract Personality is both stable and changing across the lifespan. However, many questions remain about the factors that account for individual differences in change, the consequences of personality for life outcomes, and how best to assess personality at different points in the lifespan. First, Olivia Atherton will discuss research on the development of the Big Five personality traits from young adulthood to midlife with a sample of Mexican-origin individuals, as well as sociodemographic and cultural predictors of personality change in this population. Second, Bill Chopik uses data from 90 countries to examine the consistency of age differences in positive personality traits in the second half of life, from midlife to old age, as well as how cultural characteristics moderate the terminal decline in positive personality traits. Third, Emorie Beck will present research demonstrating that personality traits from the Big Five to beyond are robustly associated with a number of key life events across countries, decades, sociodemographic moderators, and even when controlling for selection bias. Finally, Josh Jackson uses network psychometric techniques to examine coherence and differentiation among indicators of the Big Five from 14 to 85 in a large multinational sample, tracking age differences with consequences for the assessment of personality traits in older adulthood. We will conclude with a panel discussion of emerging issues in personality change, prediction, and assessment across adulthood, with each speaker providing unique experience and insight into the study of each area.

Personality of Clown Doctors

2016 ◽  
Vol 37 (1) ◽  
pp. 49-55 ◽  
Author(s):  
Alberto Dionigi
Keyword(s):  
General Population ◽  
Personality Traits ◽  
Big Five ◽  
Normal Population ◽  
Big Five Personality Traits ◽  
Published Data ◽  
Big Five Personality

Abstract. In recent years, both professional and volunteer clowns have become familiar in health settings. The clown represents a peculiar humorist’s character, strictly associated with the performer’s own personality. In this study, the Big Five personality traits (BFI) of 155 Italian clown doctors (130 volunteers and 25 professionals) were compared to published data for the normal population. This study highlighted specific differences between clown doctors and the general population: Clown doctors showed higher agreeableness, conscientiousness, openness, and extraversion, as well as lower neuroticism compared to other people. Moreover, specific differences emerged comparing volunteers and professionals: Professional clowns showed significantly lower in agreeableness compared to their unpaid colleagues. The results are also discussed with reference to previous studies conducted on groups of humorists. Clowns’ personalities showed some peculiarities that can help to explain the facility for their performances in the health setting and that are different than those of other groups of humorists.

Big Five Personality Traits, Jury Selection, and Case Outcomes

2006 ◽  
Author(s):  
Marcus T. Boccaccini ◽  
John Clark ◽  
Beth A. Caillouet ◽  
William Chaplin
Keyword(s):  
Personality Traits ◽  
Big Five ◽  
Big Five Personality Traits ◽  
Jury Selection ◽  
Big Five Personality
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