Psychometric Properties of the Inventory of Beliefs about Intimate Partner Violence (IBIPV)

This study analysed the psychometric properties of the Inventory of Beliefs about Intimate Partner Violence (IBIPV) which is designed to measure general and specific attitudes to violence against women in intimate relationships. The participants were 1169 people aged from 18 to 77 years. We found that the IBIPV has a three-factor structure, the factors identified were: a) Justifying Partner Violence (JPV), b) Victims Responsible for Violence (VRV) and c) Abuser Responsible for Violence (ARV). Multi-group confirmatory factor analysis showed three levels of measurement invariance across gender: configural, metric and scalar invariance. As expected, evidence of the convergent and divergent validity of the inventory was provided by comparisons with the Ambivalent Sexism Inventory (ASI) and Ambivalence toward Men Inventory (AMI). Potential applications of the scale in the field of partner violence are discussed.