Longitudinal relations of self-criticism with disordered eating behaviors and nonsuicidal self-injury.

ABSTRACT:

Objective

Self-criticism has been proposed as a transdiagnostic predictor of disordered eating and nonsuicidal self-injury (NSSI). First, this study explored cross-sectional associations of multiple disordered eating behaviors, NSSI, and self-criticism. Second, it tested longitudinal relations of self-criticism with disordered eating and NSSI, adjusting for baseline levels of both behaviors.

Methods

In Sub-study 1, undergraduates (N = 251, 79.5% female, M_age = 19.1 years) completed self-report measures of disordered eating, NSSI, and self-criticism at baseline and after 8 weeks. In Sub-study 2, community-based young adults with histories of disordered eating, NSSI, or both (N = 517, 88.8% female, M_age = 24.7 years) completed measures of disordered eatin

SUBMITTER: Zelkowitz RL 

PROVIDER: S-EPMC7641508 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature