Control your cravings: Self-controlled food choice varies by eating attitudes, sex, and food type among Division I collegiate athletes. (July 2015) - Privitera, Gregory J.
Abstract: Eating attitudes are predictive of disordered eating, which can be quite prevalent among collegiate athletes. The present study tested if disordered eating attitudes and the sex of collegiate athletes are related to "self-controlled food choice" for four food types: a dessert, fried food, fruit, and vegetable. In total, 102 athletes completed a disordered eating attitudes assessment and a delay discounting task. For the delay discounting task, athletes chose between one large delayed reward and one successively smaller immediate reward for four food types, and indifference points were computed with lower indifference points indicating greater self-controlled food choice. In this study female athletes showed greater self-controlled food choice for all three tempting food types (dessert, fried food, and fruit), but not the control food type (vegetable). For males, results were moderated by their level of disordered eating attitudes. Overall, these data show that "self-controlled food choice, " measured using a delay discounting task, is a key factor related to sex differences in disordered eating attitudes among college athletes. Highlights: Differences in delay discounting for different foods types was measured. College athletes were sampled; sex and eating attitudes were factors tested. Females showed higher self-control for a dessert/fried food/fruit than men. Self-control for a dessert/fried food/fruit, moderated by eating attitudes for men. No differences in self-controlled food choice was evident for a vegetable.