The document discusses the concept of self in sociology, highlighting contributions from Charles Cooley and George Herbert Mead. Cooley introduced the 'looking glass self', emphasizing how self-perception is shaped by others' views, while Mead focused on the development of self through social experiences such as language, play, and games. Additionally, it outlines the roles of various agents of socialization, including family, mass media, peers, religion, and school, in shaping individual identity.