The present study was designed to examine the relationship between young women's beliefs about approval, frustration, and dependency and their sex-role identification. Sixty-six college women responded to a questionnaire which contained the Irrational Beliefs Test (Jones, 1969) and the Multidimensional Sex Role Inventory (MSRI; Bernard, 1981). As predicted, women who score high in irrational beliefs concerning approval, frustration, and dependency also scored higher on the MSRI scale pertaining to anxiety and neuroticism than did their more rational counterparts. Also, the high irrational group scored lower than did the low irrational group on the MSRI scale measuring instrumental-agentic traits. These results have two implications for feminist RET psychotherapists. First, they clarify the value of using instruments to assess both irrational beliefs and sex role identification in treatment planning. Secondly, they sensitize the psychotherapist to the impact of sex-role socialization and identification on the psychological adjustment of young women.