This document discusses early theories of the self, including William James' distinction between the self as object and agent, and Charles Cooley's view of the social self constructed through interactions with others. It then covers Pelham and Swann's model of global self-esteem as having affective and cognitive components, and framing factors. Gender differences in sources of self-esteem are noted. Finally, self-objectification theory proposes that American culture socializes women to view themselves from an observer's perspective, producing body shame and consuming cognitive resources.