Discuss theories of social identity

Investigate the cognitive, affective, and behavioral components of social identity and their implications for intergroup relations and collective action. Discuss theories of social identity, such as social identity theory and self-categorization theory, in understanding how individuals define themselves in terms of group memberships and social categories. Analyze research findings on the impact of social identity salience, group norms, and intergroup comparisons on identity-based attitudes, behaviors, and prejudice, as well as interventions for promoting positive social identities and reducing intergroup conflict through intergroup contact, identity affirmation, and social identity-based activism.