title: Unidimensionality of the Means-Ends Problem-Solving (MEPS) procedure.
mesh_terms: D000293:Adolescent; D003071:Cognition; D005260:Female; D006760:Hospitalization; D006801:Humans; D007398:Interpersonal Relations; D007604:Juvenile Delinquency; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis; D011340:Problem Solving; D011581:Psychological Tests; D011594:Psychometrics; D012565:Schizophrenic Psychology