The Eating Disorder Examination - Questionnaire (EDE-Q) is a widely used self-report measure of eating-disordered behaviors and attitudes. Recent studies utilizing confirmatory factor analyses (CFA) have proposed alternative and shorter forms. The aim of this study was to compare the full-length version of the EDE-Q and several proposed short forms (7-item, 8-item, and 18-item) in terms of their psychometric properties, including concurrent, convergent and discriminant validity, factor structure, and sensitivity to change.