Research Feed

This study combined results from 203 previous studies (nearly 4,800 correlations) to see how specific, narrow personality traits, not just the broad "Big Five," predict two things: whether someone becomes seen as a leader (emergence) and whether they're actually good at leading (effectiveness). The researchers found that these two outcomes are often driven by different traits. For example, assertiveness (a piece of extraversion) explains most of why extraverts tend to become leaders in the first place, even though extraversion overall isn't a strong predictor of whether they lead well once in charge. Similarly, being hardworking, organized, and self-disciplined (all part of conscientiousness) predicted job performance as a leader, while other conscientiousness-related traits, like rule-following, did not. The study also found that what makes a good leader depends on context: optimism mattered more for top executives, while being highly organized mattered more for student leaders than for people already working in organizations. Combining these narrow traits into custom-weighted scores predicted leadership success much better than using the broad Big Five traits alone, suggesting that companies could build better, more targeted assessments for hiring and promoting leaders.

In a study of 425 Iraqi healthcare workers, Extraversion, Conscientiousness, and Openness positively predicted innovative work behavior, while Agreeableness and Neuroticism predicted it negatively. Psychological safety mediated all five relationships, meaning employees' sense that risk-taking was safe determined whether their traits translated into innovation. Notably, Agreeableness boosted psychological safety yet still reduced innovation directly: agreeable employees felt safe but avoided the interpersonal friction innovation often requires, prioritizing harmony over disruptive idea-sharing.

This study used eye-tracking with 30 construction workers (extreme scorers on the Big Five) to examine how personality traits relate to hazard-related visual attention in work-at-height scenarios. High-Agreeableness and High-Conscientiousness workers showed the most hazard-oriented attention—longer fixations on critical zones, higher risk-area fixation probability, and the top two Visual Attention Efficacy scores (0.839 and 0.765). High-Openness and High-Extraversion workers displayed broader, more exploratory scanning but weaker focus on high-risk areas, yielding the lowest efficacy scores (0.163 and 0.137). High-Neuroticism workers showed fragmented, unstable attention patterns, landing at an intermediate efficacy level (0.230), consistent with Attentional Control Theory's account of anxiety impairing top-down attentional control.

Among nearly 9,000 Brazilian teachers, Conscientiousness and Agreeableness were elevated while Negative Emotionality was low, replicating the occupational personality profile found in Western samples. Teaching-specific social-emotional and instructional characteristics mapped onto this Big Five structure but formed a distinct sixth factor, with personality accounting for only about 27% of their variance, leaving substantial teaching-relevant individual differences unexplained by broad traits alone.

A 2026 South African study (n=118) found work engagement positively linked to all Big Five traits except neuroticism, which correlated negatively. Extraversion and conscientiousness were the strongest predictors. Basic psychological need satisfaction (especially "joyful connection") explained additional engagement variance beyond personality traits alone. Research purpose: This study investigated the associations among work engagement, personality traits, and basic psychological needs from an organisational neuroscience perspective. Motivation for the study: Few studies have explore...

Using a 2022 survey of 1,306 U.S. federal bureaucrats, this study examines how Big Five personality traits shape perceptions of agency politicization. Neuroticism is the standout finding: more neurotic employees are significantly more sensitive to formal politicization, perceiving greater appointee influence. Conscientiousness shows weaker, mixed effects; Openness, Extraversion, and Agreeableness show no consistent moderating role.

This Forbes opinion piece by executive coach Megan Malone reports on a Truity survey of 56,000+ people finding that Big Five personality traits predict AI attitudes at work. High conscientiousness correlates with enthusiastic AI "superusers" who view it as a productivity tool, while high openness and high neuroticism both predict skepticism: openness due to concerns about creative ownership, neuroticism due to anxiety about risk and job security.

UBC psychologist Leanne Tenbrink discusses her book Poisonous People and research on dark personality traits (psychopathy, narcissism, Machiavellianism, and sadism) in professional settings. Contrary to her hypothesis, hedge fund managers displaying psychopathic behaviors earned less over time. She explains how these traits are overrepresented in leadership, why confident dark traits are mistaken for competence, and how job ads and organizational culture can inadvertently attract and amplify them.

This correlational study of 80 Filipino public school employees examined how Big Five traits relate to workplace relationship quality. Employees scored high on agreeableness, openness, conscientiousness, and extraversion, with moderate neuroticism. All four high-scoring traits positively and significantly correlated with communication, trust, job performance, and perceived leadership style. Neuroticism showed no significant relationship with any of these factors, suggesting it is a poor predictor of workplace relationship quality.

The evolution of performance management (PM) has shifted from a focus on rating accuracy to a focus on driving actual results. While early strategies emphasized cognitive processes to ensure 'true' performance ratings, traditional structured systems—incorporating cascading goals and competency modeling—often proved tedious and ineffective. Consequently, many organizations are now transitioning toward agile, cost-effective models that prioritize real-time feedback, continuous coaching, and behavioral change over heavy administrative processes. This modern approach seeks to simplify goal-setting and move away from rigid, low-value evaluations toward a system that authentically motivates employees.

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, traits like Extraversion, Openness, and Agreeableness are more specialized, predicting success primarily in specific roles or niche performance criteria rather than overall job proficiency.

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 Neuroticism and Conscientiousness remained unrelated. Interestingly, broad personality domains predicted leadership better than specific facets, and transformational behaviors significantly improved leader effectiveness even after accounting for transactional styles.

Meta-analytic research spanning 85 years identifies General Mental Ability (GMA) as the premier predictor of professional success. Pairing GMA with integrity tests or structured interviews yields the highest predictive validity (up to .65), effectively measuring both cognitive capacity and behavioral reliability. These combinations offer substantial practical utility for hiring, providing a robust, scientifically-backed framework for selecting high-performing employees across all experience levels.

This meta-analysis explores how the Big Five personality traits predict success across various career fields, such as sales, management, and law enforcement. The research identifies Conscientiousness as a universal predictor of high job performance regardless of the occupation. Other traits are more specialized; for instance, Extraversion is essential for roles requiring social interaction, while both Extraversion and Openness to Experience are key indicators of how quickly an individual will master new training.