Brent Donnellan

On the Cross-Cultural Replicability of the Resilient, Undercontrolled, and Overcontrolled Personality Types

Personality types reflect typical configurations of personality attributes within individuals. Over the last 20 years, researchers have identified a set of three replicable personality types: resilient (R), undercontrolled (U), and overcontrolled (O) types. In this study, we examined the cross-cultural replicability of the RUO types in Italy, Poland, Spain, and the United States. Personality types were identified using cluster analyses of Big Five profiles in large samples of college students from Italy (n = 322), the United States (n = 499), Spain (n = 420), and Poland (n = 235). Prior to clustering the profiles, the measurement invariance of the Big Five measure across samples was tested. We found evidence for the RUO types in all four samples. The three-cluster solution showed a better fit over alternative solutions and had a relatively high degree of cross-cultural generalizability. The RUO types are evident in samples from four countries with distinct linguistic and cultural traditions. Results were discussed in light of the importance of considering how traits are organized within individuals for advancing contemporary personality psychology.

Evaluating the temporal structure and correlates of daily self-esteem using a trait state error framework (TSE)

Abstract This study evaluates the temporal structure of daily self-esteem and the relative contribution of a range of theoretically motivated predictors of daily self-esteem. To assess self-esteem stability, a daily version of the Rosenberg Self-Esteem scale (RSE, Rosenberg, 1965) was administered to 278 undergraduates for five consecutive days. These short-term longitudinal data were analysed using the Trait State Error (TSE) modelling framework. The TSE decomposes multi-wave data into three components: (1) a stable trait component, (2) a state component, and (3) an error component. Significant predictors of the trait component of self-esteem observed across five days were: (1) emotional stability, and (2) the congruence between implicit and explicit self-esteem. Significant predictors of the state components of self-esteem were daily positive and negative events. We discuss the implications of these results for future research concerning self-esteem stability.

Commentary and rejoinder on Lynott et al. (2014)

We respond to Williams’(2014) comments on our three failures to replicate of Study 2 from Williams and Bargh (2008). We clarify our conclusions on this topic, making clear that although the results of our studies cast doubt on the specific effect reported in Williams and Bargh (i.e., that instant hot and cold packs influence choice of reward for self or friend), a more complete understanding of the embodiment hypothesis in question requires consideration of relevant conceptual replications. Accordingly, we consider the strength of the evidence in the conceptual replications that Williams identifies and find that small samples appear to be the norm. We conclude that in order for researchers to move forward, future studies must take seriously issues of power, researcher degrees of freedom, and file drawer problems. Doing so will ensure that future studies are more informative tests of this hypothesis.