Research Feed

This research examines how authoritarian and submissive personalities develop through social learning rather than innate traits. Submissiveness often originates from adolescent training in obedience and conventionalism. Conversely, authoritarians tend to be ethnocentric and maintain double standa...

This work introduces foundational research in personality measurement, emphasizing key issues such as the nature of psychological constructs, as well as the importance of reliability and validity. It highlights measurement approaches that not only assess traits but also advance theoretical unders...

Psychological defense is the process of regulating painful emotions like anxiety and loss of self-esteem, often through unconscious mental processes. While early theories focused on internal conflicts regarding sex and aggression, more primitive mechanisms like denial protect against external rea...

This chapter explores how individuals maintain behavioral consistency by actively selecting environments that align with their traits. This 'person-situation fit' suggests that stability in behavior across time is not just an internal mechanism but a result of people choosing settings where their...

This review examines the evolution and structure of extraversion, tracing its development from early typological views to modern trait-based models. It integrates foundational theories with contemporary perspectives linking extraversion to affect and personality frameworks. The authors propose a ...

This study explores how intelligence, personality, and vocational interests overlap. It distinguishes between intelligence as 'maximal performance' (testing well) and 'typical performance' (everyday thinking). By analyzing these connections, the researchers identified four 'trait complexes'—socia...

The study of how individuals manage stress has evolved through three distinct theoretical generations. Early psychoanalytic models initially merged personality and coping as one, while the subsequent transactional approach shifted focus toward situational factors and cognitive appraisals. The cur...

Research identifies three replicable personality types among adolescents (Resilients, Overcontrollers, and Undercontrollers) that generalize across different racial backgrounds. Resilients are characterized by high intelligence and ego resiliency, leading to academic success and low delinquency. ...

This meta-analysis of 45 studies identifies hostility as an independent risk factor for coronary heart disease (CHD) and all-cause mortality. Using structured interviews to measure hostile potential yielded a correlation of r=.18 with CHD. Notably, the Cook-Medley Hostility Scale and similar cogn...

Holland's typology emphasizes that professional flourishing depends on congruence between an individual’s personality and their work environment. When a person's RIASEC type aligns with their workplace characteristics, they experience higher job satisfaction, stability, and performance; conversel...

This review of 115 longitudinal studies involving 45,000 marriages emphasizes that relationship success is a dynamic trajectory, not a static state. By evaluating decades of data, the authors developed an integrative model showing how individual vulnerabilities, external stressors, and adaptive c...

This study investigated how different groups—including parents, friends, and strangers—agree on an individual's personality traits. Researchers found that while knowing a person in the same context helps, it is not required for agreement; in fact, acquaintances who had never met agreed as much as...

This longitudinal study followed a cohort of gifted children across several decades to determine how personality and family stress impact longevity. Researchers discovered that psychosocial factors, particularly impulsive or undercontrolled personality traits and the experience of parental divorc...

This study highlights how the NEO PI-R and its 30 specific traits can be applied to vocational counseling and job placement. By using the NEO Job Profiler alongside the inventory, researchers can identify the specific personality requirements of an occupation, such as law enforcement. This dual a...

This research explains the hierarchical structure of the NEO-PI-R, where five broad personality domains are each supported by six specific facets. While domain-level scores provide a quick overview of an individual, analyzing the facets offers a more precise psychological profile. This multi-leve...

This longitudinal study demonstrates that behavioral styles identified at age 3 are significant predictors of personality traits in young adulthood. By age 18, 'Undercontrolled' children emerged as impulsive and aggressive, while 'Inhibited' children remained socially cautious and low in danger-s...

This study confirms the Five-Factor Model (FFM) effectively distinguishes individuals with Axis I disorders from those without. Across 468 young adults, personality dimensions provided unique diagnostic insights, even when accounting for general psychopathological symptoms. These findings highlig...

This historical overview traces the evolution of the Big Five factor structure, which has become the dominant framework for studying individual differences. The taxonomy is rooted in the 'lexical hypothesis,' the idea that important personality traits are eventually encoded into language. Its dev...

This study connects James Marcia’s four identity statuses—Achievement, Foreclosure, Moratorium, and Diffusion—to the Big Five traits. Researchers found that Identity Achievers exhibit high Conscientiousness and Extraversion with low Neuroticism. Conversely, Foreclosure correlates with low Opennes...

This landmark study identifies five robust and recurring personality factors (Surgency, Agreeableness, Dependability, Emotional Stability, and Culture) which served as the foundational precursors to the modern Big Five. By analyzing 35 traits across eight highly diverse samples (ranging from airm...