Citation

Echeburúa E, Amor PJ, Loinaz I, de Corral P. Psicothema 2010; 22(4): 1054-1060.

Vernacular Title

Escala de Prediccion del Riesgo de Violencia Grave contra la

Affiliation

Universidad del País Vasco.

Copyright

(Copyright © 2010, Departamento de Psicología de la Universidad de Oviedo, Publisher Colegio Oficial de Psicológicas de Asturias)

DOI

unavailable

PMID

21044552

Abstract

Severe Intimate Partner Violence Risk Prediction Scale-Revised. The aim of this study was to describe the psychometric properties of the Severe Intimate Partner Violence Risk Prediction Scale and to revise it in order to ponderate the 20 items according to their discriminant capacity and to solve the missing item problem. The sample for this study consisted of 450 male batterers who were reported to the police station. The victims were classified as high-risk (18.2%), moderate-risk (45.8%) and low-risk (36%), depending on the cutoff scores in the original scale. Internal consistency (Cronbach's alpha= .72) and interrater reliability (r= .73) were acceptable. The point biserial correlation coefficient between each item and the corrected total score of the 20-item scale was calculated to determine the most discriminative items, which were associated with the context of intimate partner violence in the last month, with the male batterer's profile and with the victim's vulnerability. A revised scale (EPV-R) with new cutoff scores and indications on how to deal with the missing items were proposed in accordance with these results. This easy-to-use tool appears to be suitable to the requirements of criminal justice professionals and is intended for use in safety planning. Implications of these results for further research are discussed.

Language: es