@article{article_474248, title={The Effects of Psychological Capital on Task and Contextual Performance: A Research on Police Organization}, journal={Ege Academic Review}, volume={14}, pages={115–124}, year={2014}, author={Polatcı, Sema}, keywords={Psychological capital, performance, task performance, contextual performance}, abstract={One of the most important features of psychological capital is to play an effective role on performance and the antecedents of performance. Therefore this study was conducted to analyze howsub-dimensions of psychological capital (selfefficacy, hope, optimism and resilience) individually and as a composite higher-order factor predicted performance and sub-dimensions of performance. The data obtained fromthe policein the province ofTokatwere subjected toregression analysis. According to the results, total psychological capital affects total performance, task performance and contextual performance. From sub-dimensions of psychological capital only resilience affects total performance, task performance and contextual performance; and hope sub-dimension affects total performance and task performance}, number={1}, publisher={Ege University}