Observing the Observer.

Previous research has demonstrated that individuals improve their performance of a task after observing and evaluating others perform that task, a phenomenon known as the observer effect. Most of the research has demonstrated this when the observers were aware that their performance of the task was also being observed, suggesting that reactivity may play an important role. The current study examined this by evaluating the impact that observing others’ safety performance had on the observers’ subsequent safety performance under reactivity and nonreactivity conditions. Results suggest that the observer effect might be more robust when observers are aware that their performance is also being evaluated. [ABSTRACT FROM AUTHOR]