TY  - JOUR
PY  - 2005//
TI  - Reliability and validity of rorschach aggression variables with a sample of adjudicated adolescents
JO  - Journal of personality assessment
A1  - Liebman, Samuel J.
A1  - Porcerelli, John
A1  - Abell, Steven C.
SP  - 33
EP  - 39
VL  - 85
IS  - 1
N2  - In this investigation, we assessed the reliability and validity of 5 Rorschach aggression variables (AG, A1, A2, AgC, and AgPast) in a sample of adjudicated, mostly conduct-disordered adolescents (N = 150). More specifically, we assessed the interrelationships of Rorschach aggression variables using correlational analyses and factor analysis and assessed the relationships between Rorschach variables and a measure of aggressive potential (the Manifest Aggression scale from the Jesness Inventory; Jesness, 1996) as well as a measure of real-world aggression/violence (the Violence Rating Scale-Revised [VRS-R]; Young, Justice, & Erdberg, 1997). Two of Gacono and Meloy's (1994) Rorschach aggression variables were dropped from the study (AgPot and SM) due to a low frequency of occurrence. All 5 of the remaining Rorschach aggression variables and the VRS-R were rated reliably, and factor analysis of the Rorschach variables revealed 2 distinct factors accounting for 71% of the total variance. Only the AgC variable concurrently predicted aggressive potential and aggressive/violent behavior. Results lend further support for the inclusion of AgC in the Comprehensive System's (Exner, 1993) list of Special Scores.<p /> <p>Language: en</p>
LA  - en
SN  - 0022-3891
UR  - http://dx.doi.org/10.1207/s15327752jpa8501_03
ID  - ref1
ER  -