Research Feed

This study bridges the gap between normal personality traits and personality disorders by examining 'socially undesirable' language. By mapping maladaptive terms onto the Big Five poles, researchers found that personality disorders are essentially extreme, socially problematic versions of standar...

This research highlights how a strong sense of humor acts as a powerful social asset by shaping how others perceive our personality. Across two studies, observers consistently linked a 'well above average' sense of humor to a suite of socially desirable traits. Specifically, individuals with a gr...

This research identifies three core personality prototypes (resilient, overcontrolled, and undercontrolled) that remain consistent from childhood through adulthood. Resilient individuals show high adaptability, while overcontrollers tend to internalize their emotions and undercontrollers often ex...

While the broad Big Five factors are useful, this study proves that narrow personality facets significantly improve predictive accuracy. In tests against 40 behavioral criteria, specific sub-traits outperformed broad factors, capturing significant variance that the Big Five missed. These results ...

This meta-analysis of 59 studies demonstrates that personality research provides a powerful lens for understanding criminology. By comparing four major structural models—PEN, the three-factor model, the FFM, and the seven-factor model—the authors found that antisocial behavior consistently correl...

This research clarifies that altruism and antisocial behavior are independent dimensions rather than opposite ends of one spectrum. Altruism is primarily shaped by familial environments and positive emotionality, while antisocial behavior stems from genetics and negative emotionality combined wit...

This longitudinal study identifies three distinct pathways to positive mental health in women, categorized by their levels of Environmental Mastery (EM) and Personal Growth (PG). Achievers excel in both, while Conservers prioritize stability and mastery, and Seekers focus on continuous self-devel...

This study of 220 undergraduates confirms that Right-Wing Authoritarianism (RWA) and Social Dominance Orientation (SDO) stem from distinct personality foundations. While both predict prejudice, they reflect different psychological profiles: RWA typically aligns with high Conscientiousness and low...

This longitudinal study analyzed the early-life autobiographies of 180 nuns to determine if emotional content predicts longevity. Researchers discovered a powerful inverse relationship between positive emotions expressed at age 22 and mortality risk between ages 75 and 95. Those in the highest qu...

This meta-analysis synthesizes a century of research to clarify how the Big Five traits drive career success. The findings confirm that Conscientiousness is the most consistent predictor of high performance across all jobs. While Emotional Stability also generally predicts strong work habits, tra...

This study investigates how personality determines social status within groups like fraternities and dormitories. Researchers found that Extraversion is a universal predictor of influence and respect for both men and women. In contrast, high Neuroticism specifically predicted lower status in men....

This study examined how personality traits and emotional tendencies relate to relationship satisfaction in married and dating couples. Both self- and partner-ratings of an individual’s personality showed similar predictive patterns, with positive and negative affectivity emerging as key influence...

The emergence of positive psychology marks a fundamental shift from a 'disease model' (which focuses exclusively on repairing pathology) toward a science of human flourishing. This framework emphasizes the study of positive subjective experiences, individual traits like courage and wisdom, and in...

This study identifies 'isms' as the foundational building blocks for measuring social attitudes, revealing a distinct structure of individual differences. A primary three-factor model emerged, with Conservatism and Authoritarianism functioning as major subcomponents of the largest factor. Notably...

This research supports the bidimensional model of acculturation, arguing that maintaining one's heritage culture and adopting a mainstream culture are independent processes rather than opposites. While the unidimensional view suggests an inverse relationship, data from diverse ethnic samples show...

Research involving over 150 longitudinal studies demonstrates that personality trait consistency increases significantly as individuals age, following a clear upward trajectory before stabilizing. Correlation coefficients rise from .31 in childhood to .64 by age 30, eventually reaching a plateau ...

This research identifies five robust dimensions of spirituality that constitute the Expressions of Spirituality Inventory (ESI): Cognitive Orientation, Experiential/Phenomenological, Existential Well-Being, Paranormal Beliefs, and Religiousness. While these dimensions correlate differentially wit...

This research confirms a robust relationship between Extraversion and pleasant affect, finding moderate to strong correlations across various assessment scales. However, the method of measurement significantly impacts the results. Global, retrospective reports (where individuals recall their mood...

This study of leaders across 200 organizations found that Extraversion and Agreeableness are the strongest predictors of transformational leadership behavior. While Openness to Experience showed an initial positive correlation, its impact vanished when controlling for other traits, and Neuroticis...

This study of 343 participants highlights Conscientiousness as a vital predictor of health-conscious behaviors, particularly those involving household safety. High levels of this trait led to more restrictive smoking rules at home, suggesting that self-disciplined individuals are more proactive i...