Adolescent Multiphasic Personality Inventory and Its Utility in Assessing Suicidal and Violent Adolescents

Adolescent Multiphasic Personality Inventory profiles of inpatient adolescents were examined to identify differences between suicidal (danger to self, n = 145) and violent (danger to others, n = 36) adolescents. Participants were 181 inpatients (12–17 years old, mean age, 14.7 years) admitted to an adolescent psychiatric unit of a southern California county hospital. Results indicate that the suicide group had significantly higher scores than the violent group on five scales (Hypochondriasis, Psychasthenia, Paranoia, Schizophrenia, and Social Introversion). These scales, singly or in combination, have been found to be indicative of psychotic process. This suggests the presence of psychotic process in suicidal, but not violent, adolescents.