Relative associations of body image avoidance constructs with eating disorder pathology in a large college student sample

•Body image avoidance predicted concurrent eating pathology.•Form of body image avoidance was a consistent, relatively strong predictor.•Function of body image avoidance also contributed to predictive models.•Both form and function of body image avoidance may be important. Models of eating disorder development point to the significant role body image avoidance plays in the development and perpetuation of eating disorder pathology (EDP), highlighting the importance of continued conceptual development. For example, approaches to assessing and conceptualizing body image avoidance vary in the extent to which they emphasize topography (i.e., common forms of avoidance), or their function (i.e., the conditions under which they occur). This study considered four body image avoidance constructs and their relative incremental contribution to predicting concurrent EDP in a college student population (N = 1228). Participants self-reported both the form and function of body image avoidance, including specific behaviors, appearance fixing and avoidant coping, and body image flexibility. A measure of the form of body image avoidance emerged as the best predictor of EDP, both in terms of consistently predicting aspects of disordered eating and in terms of accounting for the largest proportions of unique variance. Body image flexibility also contributed significantly to the prediction of cognitive and emotional aspects of concurrent EDP above and beyond self-report of common forms of avoidance only. Both form and function may be important when assessing and intervening on body image avoidance to prevent EDP.