The Development of the Internalization of Sociocultural Body Ideals Scale Using Items From the Sociocultural Attitudes Towards Appearance Questionnaire: Validity, Reliability, and Measurement Invariance Testing

Eating disorders and body image disturbance are known to result in unhealthy consequences. When attempting to understand the etiology and management of these disorders, sociocultural models of body image disturbance and disordered eating have been predominant. The objective of the present study was to develop and validate the Internalization of Sociocultural Body Ideals Scale (ISBIS), a psychometric instrument that utilizes items from various...