title: Factor structure of the Million Adolescent Personality Inventory for psychiatric inpatients.
abstract: A principal components factor analysis (with varimax rotation) was performed on the Millon Adolescent Personality Scale Base Rate scores of 335 adolescent psychiatric inpatients. A four-factor solution was obtained (accounting for 84.1% of the variance), which was similar to that obtained by Millon, et al, for the normative sample. Confirmatory factor analyses, however, using data obtained from computer generated random responses to the test, also fit the inpatient and normative sample data very well. The factor structure of the Millon Adolescent Personality Inventory therefore was inferred to be driven by the considerable item-scale overlap that characterizes the test.
authors.affiliation: Department of Psychology and Neuroscience, Baylor University, Waco, Texas 76798-7334, USA.
authors.forename: L S
authors.initials: LS
authors.lastname: Hynan
authors.forename: M L
authors.initials: ML
authors.lastname: Pantle
authors.forename: B M
authors.initials: BM
authors.lastname: Foster
mesh_terms: D000293:Adolescent; D000296:Adolescent Psychiatry / Q000379:methods*; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008297:Male; D010555:Personality Inventory / Q000592:standards*; D011594:Psychometrics / Q000706:statistics & numerical data*