Materialism: Profiles of agreeableness and neuroticism

The major personality correlates of materialism are high neuroticism and low agreeableness. While neuroticism and materialism have been examined in the literature, there is little research with agreeableness and materialism. In this study, three large samples of University students were tested comparing four neuroticism–agreeableness profile combinations. High materialists had the profile of low agreeableness–high neuroticism. Medium materialists had the profiles of either high agreeableness–high neuroticism or low agreeableness–low neuroticism. Low materialists were high agreeableness–low neuroticism. This pattern may be found because low agreeableness is related to lower effortful control so therefore, an inability to regulate materialistic impulses. With neuroticism, materialistic tendencies may be the anxious attempt to compensate for past experiences of feelings of deprivation.     

A conceptual dismantling of the Five Factor Form: Lexical support for the bipolarity of maladaptive personality structure

The Five Factor Form (FFF) assesses adaptive and maladaptive variants for both poles of the five-factor model (FFM), consistent with the hypothesis that there are indeed maladaptive variants for all 10 poles of the FFM. The current study dismantled the 30 FFF items. It was hypothesized that for each FFF item, the two maladaptive and adaptive components occupying the same side would be rated as similar in meaning, whereas components occupying opposite sides would be dissimilar (opposite) in meaning. The results supported the FFF scoring for four domains with mixed support for openness. The findings support not only the validity of the FFF but as well the perspective that there are maladaptive variants of all ten poles of the FFM.     

Born in Korea-adopted apart: Behavioral development of monozygotic twins raised in the United States and France

Monozygotic (MZ) twins raised in different countries and cultures are rare. This report examines behavioral and physical similarities and differences of MZ female twins from South Korea, but raised separately in the United States and France. Analyses of the twins’ intelligence, special cognitive abilities, personality traits, self-esteem, job satisfaction and health histories are considered with reference to their genetic relatedness and rearing conditions. Both striking similarities and intriguing differences were noted.     

Extraversion and psychopathology: A multilevel hierarchical review

We examine relations between extraversion and psychopathology, using a four-level hierarchical structure in which the general domain is divided into two aspects (Communal Extraversion, Agentic Extraversion), four consensual facets (Sociability, Liveliness, Venturesomeness, Dominance), and six NEO facets (Gregariousness, Warmth, Positive Emotions, Activity, Excitement-Seeking, Assertiveness). Our review indicates that extraversion’s negative correlations with depression primarily reflect the aspect of Communal Extraversion, the consensual facet of Liveliness, and NEO Positive Emotions. Its negative associations with social dysfunction largely are due to the aspect of Communal Extraversion, the consensual facet of Sociability, and NEO Warmth, Gregariousness, and Positive Emotions. Finally, externalizing and mania are positively related to the aspect of Agentic Extraversion, the consensual facets of Venturesomeness and Dominance, and NEO Excitement-Seeking.     

The General Factor of Personality and general intelligence: Testing hypotheses from Differential-K,Life History Theory,and strategic differentiation–integration effort

Life history as applied to human psychology has progressed on different levels of analysis including between racial groups (Differential-K) and between individuals (Life History Theory). While the approaches at each level have garnered significant research support, some findings at the level of individual differences are inconsistent with findings from the level of group differences. The association between the General Factor of Personality and general intelligence was examined across and within racial groups to investigate the inconsistency. The results were in line with predictions derived from strategic differentiation–integration effort (SD–IE), the proposition that aggregation amongst variables decreases as life history strategy slows. The results suggest SD–IE may be a useful tool in reconciling the apparent contradictions across the levels of analysis.     

Personality,health, wealth,and subjective well-being: Testing a integrative model with retired and working older adults

The current study tests an integrative model based on resource theories of retirement examining the relationships among personal resources (i.e., health and wealth), the Big Five, and subjective well-being in late life. We used a subsample (N = 2,518) of participants across two cohorts from the Health and Retirement Study (HRS). All participants were working at Time 1 and a subsample retired between Time 1 and Time 2. A multi-group structural equation model compared the relationships among personality, health, wealth, and well-being between those who continued working and those who retired. Results suggest that wealth and health are related to personality traits (i.e., conscientiousness, neuroticism, and agreeableness), but provide no evidence that the relationships are different for retired and working adults.     

Identity,ideology, and personality: Examining moderators of affective polarization in New Zealand

Affective polarization (i.e., differences in evaluations of the in-party and out-party) has important implications for political outcomes including civic engagement and partisan-motivated attitudes and behaviours. In this study, we add to the burgeoning literature on affective polarization by examining moderators of the effect of in-party support on out-party opposition across the three main political parties in New Zealand. Using a large national probability sample of adults (N = 19,078), we assessed the effects of social demographics, Big-Five personality traits, liberal-conservative ideology, political identity centrality, and weekly news exposure on the relationship between in-party and out-party support. Results show political identity centrality is the strongest and most consistent moderator. The effects of some other moderators (e.g., personality, news exposure) are party-specific.     

Core self-evaluation moderates distinctive similarity preference in ideal partner’s personality

This research investigated the moderation effects of core self-evaluation (CSE) on singles’ ideal partner preference, concerning distinctive similarity in personality. The data were collected from singles from three countries (i.e., China, Denmark, and US), and modelled in a multilevel profile analysis. The results show that CSE moderated distinctive profile similarity preference in that people high in CSE preferred higher distinctive profile similarity with their ideal partner. In addition, CSE moderated distinctive trait similarity preference in Emotionality, Extraversion, Agreeableness, and Conscientiousness in that people high in CSE preferred their ideal partner to share higher distinctive similarity on these four traits. Implications and limitations of the research and findings are also discussed.     

Relations of child effortful control to personality,well-being and parenting

This study examined effortful control and its relations to personality, parenting and well-being in a community sample of Russian preschool children (N = 365, 46% girls) using parent-reported effortful control scale from the very short form of the children's behaviour questionnaire, the inventory of child individual differences–short version, the Alabama parenting questionnaire—preschool revision, the self-reporting questionnaire, and parent and teacher reports on the strengths and difficulties questionnaire. The findings confirmed the four-factor structure of effortful control, including inhibitory control, attentional control, low-intensity pleasure and perceptual sensitivity. Girls demonstrated higher scores than boys on effortful control, perceptual sensitivity, inhibitory control and low-intensity pleasure. Older children scored higher than younger on inhibitory control and perceptual sensitivity and lower on low-intensity pleasure. Gender and age accounted for less than 3% of the variance in effortful control. Effortful control was associated with personality traits of conscientiousness, agreeableness and openness, and with positive emotions and low-negative affect. Higher effortful control was associated with higher levels of prosocial behaviour and lower levels of externalising and internalising problems. Structural modelling showed that the effect of parenting on child prosocial and problem behaviours may be mediated by effortful control.