Perfectionism and work performance: A meta‐analysis
通过元分析整合28个样本、77个效应量、9560名参与者的数据，发现完美主义追求与工作时长正相关，且只有完美主义追求与工作绩效正相关。
Abstract Perfectionism is often considered important for performance because it promotes extraordinary levels of motivation and engagement. However, existing research is inconclusive regarding the relationship between perfectionism and work performance, with some studies finding a positive correlation and others a negative correlation. This study attempted to reconcile these mixed findings by using meta‐analysis to test whether: (a) perfectionism is correlated with hours worked and (b) perfectionism is correlated with work performance. Analyses are based on 28 samples, 77 effect sizes, and a total of 9560 participants across all included studies (57.62% female; M age = 35.26). Results showed that perfectionistic strivings and perfectionistic concerns are positively correlated with the number of hours worked. However, only perfectionistic strivings had a positive relationship with performance at work. The total unique effects of strivings and concerns revealed that perfectionism was positively correlated with both hours worked and performance. Results are discussed in terms of their theoretical and applied implications.