This fully revised and updated edition of Social Psychology is an engaging exploration of the question, "what makes us who we are?" presented in a new, streamlined fashion. Grounded in the latest research, Social Psychology explains the methods by which social psychologists investigate human behavior in a social context and the theoretical perspectives that ground the discipline. Each chapter is designed to be a self-contained unit for ease of use in any classroom. This edition features new boxes providing research updates and "test yourself " opportunities, a focus on critical thinking skills, and an increased emphasis on diverse populations and their experiences.