Competitive success in the sport of ski jumping is made possible through the optimal performance of junkers during flight. While the flight phase has been the subject of several scientific investigations, there remain ...

The purpose o f the present study was to investigate the effect o f group goal difficulty and group goal commitment on group performance. In addition, it was also to investigate two mediating processes, effort and ...

Reeve, Proctor, Weeks and Dornier (1992) demonstrated that the Gestalt grouping principles could be used to influence performance in the four-choice spatial-precuing task by enhancing the organizational features of the ...

The purpose of the study was to investigate how dispositional motivational orientations effect the perception of external rewards and the resulting effect on intrinsic motivation. Intrinsic motivation was assessed with ...

The contextual interference (CI) effect refers to the phenomenon that practice organised according to a random schedule appears to negatively affect acquisition, while retention performance is facilitated. Previous ...