title: The MAVRIC-C and MAVRIC-P: a preliminary reliability and validity study.
abstract: We administered the Measure of Aggression, Violence, and Rage in Children (MAVRIC; Bass, Geenens, & Popper, 1993a, 1993b), a questionnaire assessing the severity of reactive, impulsive aggression, to 28 prepubertal psychiatrically hospitalized children and 54 prepubertal lowrisk nonpatients and their mothers. Cross-informant reliability was supported between the MAVRIC-Child Version (MAVRIC-C; Bass et al., 1993a) and MAVRIC-Parent Version (MAVRIC-P; Bass et al., 1993b), r = .62, p < .001. Convergent validity was supported with the Aggressive Behavior factor of the Child Behavior Checklist (Achenbach, 1991a) for the MAVRIC-C, r = .62, p < .001, and MAVRIC-P, r = .74, p < .001. Both versions were also associated with disruptive behavior disorders, inpatient status, and assaultive behavior. We discuss the differences in the perception of aggression as a function of informant.
authors.affiliation: Clinical Psychology Doctoral Program, Long Island University, 720 Northern Boulevard, Brookville, NY 11548, USA. ggoodman@lui.edu
authors.forename: Geoff
authors.initials: G
authors.lastname: Goodman
authors.forename: Jonathan N
authors.initials: JN
authors.lastname: Bass
authors.forename: Douglas L
authors.initials: DL
authors.lastname: Geenens
authors.forename: Charles W
authors.initials: CW
authors.lastname: Popper
mesh_terms: D000293:Adolescent; D000374:Aggression / Q000523:psychology*; D001007:Anxiety / Q000523:psychology*; D002648:Child; D002652:Child Behavior / Q000523:psychology; D002653:Child Behavior Disorders / Q000175:diagnosis* / Q000523:psychology; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D009034:Mother-Child Relations; D010556:Personality Tests / Q000592:standards*; D011594:Psychometrics / Q000295:instrumentation; D011889:Rage; D015203:Reproducibility of Results; D012720:Severity of Illness Index