Personality traits and job performance
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Big Five Personality Traits and Job Performance
Research consistently shows that the Big Five personality traits—conscientiousness, agreeableness, openness to experience, extraversion, and emotional stability—are linked to job performance, but the strength and nature of these relationships can vary depending on the context and the specific trait being examined 2356+3 MORE.
Conscientiousness as a Key Predictor of Job Performance
Conscientiousness is widely recognized as the strongest and most consistent predictor of job performance across different job types and industries 2356+1 MORE. Studies show that conscientiousness not only has a direct positive effect on job performance but also interacts with other traits and job characteristics to influence outcomes 23. Facets of conscientiousness such as order, deliberation, and self-discipline are especially important for predicting job performance .
Curvilinear and Nonlinear Relationships
Recent research challenges the assumption that the relationship between personality traits and job performance is always linear. Both conscientiousness and emotional stability show curvilinear relationships with job performance, meaning that extremely high or low levels of these traits may not always lead to better outcomes 12. The benefits of high levels of these traits are more pronounced in complex jobs, while in simpler jobs, the positive effects plateau or even diminish at high levels .
The Role of Other Big Five Traits
- Openness to Experience: Openness is also found to be a significant predictor of job performance, particularly in roles that require creativity and innovation 5810.
- Agreeableness: While agreeableness is sometimes less strongly linked to job performance overall, it can be important in jobs that require teamwork or customer interaction 28910.
- Extraversion: Extraversion is especially relevant for leadership roles and jobs that require social interaction, but its direct link to job performance is less consistent across all job types 36910.
- Emotional Stability: Emotional stability (the opposite of neuroticism) is associated with better job performance and career success, particularly in high-stress environments 36.
Narrow vs. Broad Personality Traits
Some research suggests that narrow personality traits, such as responsibility and risk-taking, can sometimes predict job performance better than broad Big Five dimensions, especially for specific job criteria like workplace delinquency . This highlights the value of considering both broad and narrow traits in personnel selection.
The Influence of Work Style and Situational Factors
Personality traits influence job performance through different work styles. For example, conscientiousness, agreeableness, and openness to experience promote "working hard," while extraversion, conscientiousness, emotional stability, and openness to experience support "working smart" . Additionally, the relationship between personality and job performance is affected by situational factors such as job demands, job complexity, and the degree of autonomy or structure in the work environment 1710. Traits are more predictive of performance in jobs that allow for personal discretion and require trait-relevant behaviors 710.
Reciprocal Effects and Broader Outcomes
There is evidence that job performance and job satisfaction can influence each other, and that all Big Five traits can impact job performance, with agreeableness and extraversion sometimes showing the strongest effects in certain contexts . Personality traits are also relevant for leadership effectiveness and career success, not just job performance .
Conclusion
Personality traits, especially conscientiousness and openness to experience, play a significant role in predicting job performance, but the strength and nature of these relationships depend on job complexity, work style, and situational factors. Both broad and narrow personality traits can be useful for personnel selection, and understanding the curvilinear and interactive effects of traits can help organizations better match individuals to roles where they are most likely to succeed 1234+6 MORE.
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