Examining the Methods Adolescents Use in Nonsuicidal Self‐Injury: A Multi‐Wave Latent Profile Analysis

Although most adolescents engaged in NSSI at very low rates, many used multiple forms, differing in both frequency and versatility. Few differences were found between subgroups characterized by higher frequencies, suggesting that it might be possible to identify adolescents most in need of treatment by attending to the methods most frequently used. Results also suggested that measuring the severity of each method may yield more accurate information than a priori groupings.