Based on empirical research and predictions from the Multicultural Assessment-Intervention Process model, the racial attitudes, ethnic identity, and acculturation of a national sample of 371 child mental health service providers were assessed as possible predictors of practitioner self-perceived cultural competence. It was hypothesized that ethnic identity and racial attitudes would each directly affect self-perceived cultural competence and that acculturation and racial attitudes would mediate the effect of ethnic identity. The results indicated that ethnic identity exerted a direct effect on self-perceived cultural competence and that this effect was partially mediated by respondents’ racial attitudes; however, acculturation had no significant role as a mediator. The results are discussed within the context of the Multicultural Assessment-Intervention Process model and implications for providing culturally competent services to children.