Psychometric properties of the polish updated Illinois rape myth acceptance scale
AbstractStereotyped beliefs concerning rape, called rape myths, are a global problem. The aim of the studies was to assess the psychometric properties of the Polish version of the Updated Illinois Rape Myth Acceptance Scale which is used to assess rape myth acceptance. The tool has a high internal consistency (α = .92) and an overly good test-retest reliability (the It Wasn’t Really Rape subscale being one exception), The five-factor model fits the data better than the four-factor one. Both in the case of the four-factor and the five-factor models the brief version fits the data better than the full one. The study also demonstrated positive correlations of rape myth acceptance with right-wing authoritarianism, social dominance orientation, system justification, cultural conservatism, hostile sexism, benevolent sexism, beliefs in biological origins of the differences between men and women and unjust world beliefs. The correlation between rape myth acceptance and beliefs in cultural origins of the differences between men and women was negative. The analyses suggest that the Polish Updated Illinois Rape Myth Acceptance Scale is a reliable and valid tool and can be useful for further studies of rape myth acceptance.