The Sexual Relationship Power Scale (SRPS) is a 23-item measure of individual perception and experience of power within an intimate relationship, consisting of two domains: relationship control and decision-making dominance.
Reference: Pulerwitz, J., Gortmaker, S. L., & DeJong, W. (2000). Measuring sexual relationship power in HIV/STD research. Sex roles, 42(7-8), 637-660. https://doi.org/10.1023/A:1007051506972
Link: https://doi.org/10.1023/A:1007051506972
