This document discusses social group membership and identity development. It describes several theories of identity, including that it is contextual, constructed, cognitive, affective, and relational. Racial identification and multiculturalism are examined, noting how interactions between cultures can promote diversity or inequality. The author discusses their experience with black identity development based on Jackson's model, having different experiences than some of the stages. They accept their racial identity and see redefining culture as important. The conclusion emphasizes continuing education around discrimination and multiculturalism.