Many practices in the field of industrial-organizational psychology assume that individual performance is stable across time; yet, little is actually known about the extent to which performance varies within individuals. We specifically address this issue by exploring the longitudinal influence...

Objective performance indicators have low test-retest reliability, particularly in complex jobs. Yet, little is actually known about the reasons why objective performance indicators lack temporal stability. We address this issue by using data from a sample of 106 professional football players to...