A growing body of evidence suggests sport supplement use is positively related to doping likelihood, both directly and indirectly via beliefs that sport supplements are effective for improving performance. However, it is unclear what leads an athlete to use sport supplements and whether such...

Objectives: The authors aimed to develop a moral intervention and to determine whether it was more effective in preventing doping than an educational (i.e.. knowledge-based) intervention; their primary outcome was doping likelihood, and the secondary outcomes were moral identity. moral...

Consequences of leadership styles have become a noteworthy area of research for sport psychology researchers. However, there is scant research on the concept of authentic leadership. To date, research in sport has demonstrated that authentic leadership is associated with positive outcomes for ...

Statement of problem: The use of banned substances to enhance performance occurs in sport. Therefore, developing valid and reliable instruments that can predict likelihood to use banned substances is important. Method: We conducted three studies. In Study 1, football players (N=506) and athletes...

Objectives: Our study objectives were twofold: (1) examine whether users and non-users of different types of sport supplements vary in doping attitudes and sport supplement beliefs, and (2) determine whether the type of sport supplement is directly and indirectly (via sport supplement beliefs)...

The spirit of sport, which encompasses intrinsic values associated with sport participation, is core to the World Anti-Doping Agency's (WADA) strategy for doping prevention. The contribution of these values to clean sport has yet to be established. In this study, athletes rated the importance of ...

This study examined whether participation in contact sports influences moral functioning within the sport context, and whether these effects are mediated by ego orientation; the role of task orientation on moral functioning was also examined. Participants (N=221) were college athletes participating ...

Background: Current attempts to prevent doping through deterrence and education have had limited success and have been constrained to one country. Targeting psychological variables that have been empirically associated with doping likelihood, intention, or behaviour may help in developing...

This study examined whether (a) adolescent (Mage=15.13, SD=1.55) team-sport athletes' (N=137) perceived motivational climate, moral disengagement, and prosocial and antisocial behaviour differ in training and competition contexts, (b) moral disengagement mediates the relationship between...

The aim of this study was to examine: (1) whether sport supplement use is related to doping and (2) whether sport supplement beliefs mediated this relationship. In Study 1, athletes (N=598), completed measures of sport supplement use, sport supplement beliefs, and doping attitudes. In Study 2, ...