My funding for my doctoral program was based on multicultural scholarship, meaning I was directed to research multicultural factors and awareness, in addition to clinical psychological. I ended up bringing it into every discussion, like most solid programs instruct. These are vital factors any reasonable clinician considers when assessing a patient from a psychological point of view, especially considering conceptualizing cases and implementing intervention (i.e., how are you going to approach medication compliance if someone comes from religious shaman-like cultural that believes meds are evil? Just a far-fetched hypothetical example).
Someone in a previous post said, it's not really a "thing" per se that you would search - But you can try scan program brochures for it. What you would look for in a program are mentors that are studying multiculturalism, cultural competence, diversification. This is where you find someone who emphasizes cultural backgrounds, ethnicities, sexual orientations, gender, anthropological and racial ideologies/faiths, and common educational & economic backgrounds that coexist (good to know socioeconomic factors for primary and secondary interventions ideas). Most APA doctoral programs have (at the very least) a course in this, or emphasize these multicultural factors in research (again, at the very least, the demographic sections in all research), but it sounds like you may want to blow up this idea to make a degree out of it. You certainly can specialize in it during your doctoral training but you have to find a mentor who is interested in it, or better bet, someone already doing research in what you want ("mental health of immigrants?"). It is possible, but like some said above....an easier route, if you cannot designate and/or secure a program that studies multicultural factors [mutually exclusive to other research], is to just focus on a population yourself ("Hispanic/Latino populations").
Did anyone mention APA Division 45?
It also to helps to live closeby to the group you want to study (like above noted Univ of WI studying Native Americans) or plan to look for programs near big cities. It is where you find great diversity.
Good luck!
