Research Feed

The article argues that understanding your personality through the Big Five model (Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism) can help reduce stress. When core personality needs go unmet, people exhibit stress behaviors. By identifying where you fall on each trait's spectrum, you can better recognize your personal needs and adjust your habits and environment accordingly; ultimately becoming a calmer, more effective version of yourself.

Using German panel data and a job search and bargaining model, this study finds that Big Five personality traits shape wages and employment through multiple channels. Higher conscientiousness and emotional stability raise earnings and shorten unemployment for both sexes, while agreeableness reduces wages and bargaining power. Women's tendency toward higher agreeableness and lower emotional stability accounts for roughly as much of the gender wage gap as differences in work experience do.

This large-scale meta-analysis of over 150,000 participants explores how the Big Five traits influence dietary habits. Researchers found that lower Neuroticism and higher levels of Openness, Conscientiousness, Extraversion, and Agreeableness consistently predict a healthier diet. These traits affect everything from fruit intake to emotional eating patterns. Interestingly, the positive link between Agreeableness and healthy eating becomes even stronger as people get older.

This massive study of over 350,000 people across six continents reveals that preferences for Western music follow universal patterns that transcend cultural boundaries. By analyzing both genre favorability and direct audio reactions, researchers identified five consistent latent factors of musical preference that remain stable across different countries. These preferences are closely linked to the Big Five personality traits regardless of location; for instance, Extraversion consistently predicts a liking for upbeat Contemporary styles, while Openness correlates with a preference for complex Sophisticated music. Because these correlations (along with those involving gender and ethnicity) are so invariant, the findings suggest a deep, universal connection between human psychology and musical taste.

This study suggests that individuals lower in agreeableness are more likely to resist or fail to comply with behavioral health mandates, such as those issued during public health crises. The findings indicate that tailoring health communication strategies to personality differences could improve compliance. More broadly, the results demonstrate the value of applying established psychological theories to understand and address behavior in real-world emergency contexts.

Based on representative data from Ireland and the United Kingdom, this study found that approximately 31-35% of the population displayed COVID-19 vaccine hesitancy or resistance. While these groups varied in sociodemographic backgrounds, they shared consistent psychological profiles across both nations. Notably, vaccine-resistant individuals were significantly less likely to use traditional or authoritative information sources and reported high levels of mistrust in those sources. These findings suggest that public health messaging must account for specific media consumption habits and deep-seated institutional skepticism when addressing hesitant populations.

Applying a Lewinian interactionist framework, this study examined how both government policy and personality traits influenced sheltering-in-place behavior across 54 countries. Researchers found that while strict government policies effectively increased compliance, individual personality traits remained significant predictors of behavior. Specifically, high levels of Openness, Conscientiousness, Agreeableness, and Neuroticism were linked to staying home, while Extraversion was associated with lower compliance. Notably, the influence of Openness and Neuroticism weakened as government restrictions became more stringent, suggesting that while personality drives behavior in flexible environments, strong external policies can partially override these internal tendencies.

This study leverages massive streaming data from Spotify to demonstrate that musical preferences are a powerful window into personality. By analyzing millions of songs and over 200 behavioral metrics, researchers used machine learning to predict Big Five traits with high accuracy. The findings challenge previous theories by proving that our digital listening habits (rather than just self-reported tastes) provide a remarkably precise reflection of our underlying psychological makeup.

This chapter offers a comprehensive introduction to the theoretical frameworks and empirical evidence linking personality to parenting. It begins by establishing the core concepts within personality psychology and parenting research, then transitions into a detailed review of how specific traits influence caregiving behaviors. The chapter concludes by identifying critical gaps in the current literature, proposing future research directions, and summarizing the broader implications of these personality-parenting associations.

This meta-analysis demonstrates that maternal personality and psychopathology are deeply interconnected determinants of parenting. Mothers with high Agreeableness, Extraversion, and Conscientiousness, alongside low Neuroticism and psychopathology, consistently exhibited more adaptive warmth and control. Path analyses suggest these traits do not act in isolation; rather, shared variance among these psychological characteristics explains their collective impact on parenting behavior, highlighting the need for more integrated family interventions.

The site includes over 3,000 items and over 250 scales that have been constructed from the items. New items and scales are developed on an irregular basis. The items and scales are in the public domain. This work offers a robust scientific foundation for understanding the stable patterns of human personality and their significant real-world implications across different environments.

A meta-analysis of nearly 6,000 parent-child dyads indicates that a parent’s personality serves as a significant resource for their caregiving style. Higher levels of Extraversion, Agreeableness, Conscientiousness, and Openness correlate with increased warmth and behavioral control. Furthermore, Agreeable parents with low Neuroticism are more likely to support a child’s autonomy. Although these effects are small, they remain consistent across various assessment methods and family structures.

The Big Five personality factors serve as powerful heuristics for predicting outcomes across multiple life domains. At the individual level, traits are linked to health, happiness, and identity. Interpersonally, they shape the quality of family and romantic relationships. Finally, at the institutional level, personality influences occupational success, political ideology, and community involvement. These findings underscore that personality dispositions are not just internal states but active drivers of significant life consequences.

This study examines how personality traits and internal motives interact to drive volunteerism. Researchers found that 'prosocial value motivation' (the desire to help others) is the bridge that links Agreeableness and Extraversion to actual volunteering. Interestingly, as Agreeableness decreases, Extraversion becomes a stronger driver of the motivation to volunteer, suggesting that social energy can compensate for a lack of natural altruism in fostering community service.

This study investigated the link between our ability to forgive others and the Big Five personality traits. The findings show that people who are more Agreeable tend to forgive more easily, while those higher in Neuroticism may find it more difficult to let go of grudges. Interestingly, the research suggests that your personality profile predicts your level of forgiveness even after accounting for factors like religiousness or empathy.

This study questions whether the Five-Factor Model fully captures traits relevant to criminal behavior. It finds that only agreeableness and conscientiousness consistently predict offending, while additional criminogenic traits (such as deception and self-deception) add substantial explanatory power beyond the FFM. These traits significantly improved prediction of offending in both student and prisoner samples, suggesting important limits to the model’s coverage and to assumptions about accurate self-reported personality.

This longitudinal research reveals a reciprocal relationship between personality and professional life during the transition into adulthood. While personality traits at age 18 significantly predict both objective and subjective work experiences by age 26, the reverse is also true: early career experiences actively shape personality development. Most notably, the study identifies a 'corresponsive' effect, where the same traits that lead an individual to choose a specific career path are further strengthened and reinforced by the demands of that environment.

This study examines the connection between the Big Five personality traits and Holland’s RIASEC occupational types. The findings reveal that while these models overlap, they measure distinct aspects of an individual. The strongest links exist between Enterprising roles and Extraversion, as well as Artistic roles and Openness to Experience. In contrast, the 'Realistic' type showed almost no correlation with the Big Five, suggesting that personality and vocational interests provide unique, complementary insights into a person's profile.

Volunteerism is defined as long-term, planned prosocial behavior that benefits strangers within an organizational context. This research highlights that sustained service is driven by both dispositional variables (such as specific personality traits and religiosity) and organizational factors, such as the volunteer environment and management style. By presenting a theoretical model of these combined influences, the study suggests that the most effective way to foster community service is to understand how an individual's internal motivations interact with the structural support of the organization.

Research across four studies identifies gratitude as a distinct disposition strongly linked to higher well-being, prosociality, and spirituality. Notably, the grateful disposition is negatively associated with envy and materialism. These relationships remain significant even when controlling for Big Five traits like Extraversion, Neuroticism, and Agreeableness, proving that gratitude offers unique psychological insights beyond general personality. To facilitate future research, the authors developed the Gratitude Questionnaire (GQ-6), a highly reliable unidimensional scale.