Am J Psychiatry 1985; 142:119-120
Copyright © 1985 by American Psychiatric Association
Self-mutilation and contagion: an empirical test
BW Walsh and P Rosen
Twenty-five subjects treated at a center for disturbed adolescents were
observed over a 1-year period for signs of self-mutilative contagion.
Statistical analysis confirmed that self-mutilation occurred in clusters
throughout the year, suggesting that subjects imitated one another's
behavior.