Does Gender Inclusive Language Affect Psychometric Properties of the Illinois Rape Myth Acceptance Scale-Short Form? A Two-Sample Validation Study.

The Illinois-Rape Myth Acceptance-Short Form (IRMA-SF) is a widely used scale measuring people's endorsement of rape myths. However, it uses heavily gendered wording and makes gender-based assumptions that may affect its generalizability to various subgroups of people, including sexual and gender minorities who may view gender constructs outside of the heteronormative gender binary. This study validates the psychometric properties of a modified form of the IRMA-SF that is gender inclusive.