title: Psychosis, aggression, and self-destructive behavior in hospitalized adolescents.
abstract: The authors studied the history of aggressive and self-destructive behaviors in psychotic and nonpsychotic hospitalized adolescents (N = 137). A multidimensional measure of self- and other-directed aggression was retrospectively applied to each patient's social and developmental history. Nonsignificant gender and diagnostic differences were obtained on ratings of violence and suicide. Broader definitions of internal and external aggression yielded nonsignificant diagnostic differences, but gender differences were observed on both internal and external aggression measures. Females displayed greater internal aggression, and males reported higher external aggression scores. These results, compared to those of other investigators, suggest the importance of social and cultural variables in understanding adolescent psychosis and aggression.
authors.affiliation: Chestnut Lodge Research Institute, Rockville, MD 20850.
authors.forename: I
authors.initials: I
authors.lastname: Delga
authors.forename: R K
authors.initials: RK
authors.lastname: Heinssen
authors.forename: R C
authors.initials: RC
authors.lastname: Fritsch
authors.forename: W
authors.initials: W
authors.lastname: Goodrich
authors.forename: B T
authors.initials: BT
authors.lastname: Yates
mesh_terms: D000293:Adolescent; D000298:Adolescent, Hospitalized / Q000523:psychology; D000374:Aggression / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000523:psychology; D011618:Psychotic Disorders / Q000523:psychology*; D012652:Self Mutilation / Q000523:psychology; D012737:Sex Factors; D013406:Suicide, Attempted / Q000523:psychology