Social psychology is defined as the study of how individuals think, feel, and behave in relation to other people and social situations. It examines three main areas: social thinking (attitudes, attributions), social influence (conformity, obedience), and social interaction (relationships). Social psychology can be applied in various domains to improve motivation, leadership skills, communication abilities, decision making, memory, productivity, health, and more. It provides insights into social influence, cognition, and interaction that are useful for understanding human behavior.