PSY 223: Social Psychology

Discover the complexities of the prisoner's dilemma, a cornerstone scenario in game theory. Delve into the tensions between mutual cooperation and individual self-interest, and the consequences that emerge from these decisions. Grasp the inherent conflict between pursuing personal advantages and the broader benefits of collaboration.

Discover the essential process of neural pruning in brain development, distinct from creating new connections, managing neural waste, or increasing brain weight. Uncover how this natural "clean-up" refines our neural network, making our brains more efficient in processing information. Explore the impact of neural pruning on cognitive growth and the interaction between genetics and environment in brain development.

Explore the divisions of the nervous system and discover which one is responsible for the startle response. Learn about the roles of the parasympathetic, central, somatic, sympathetic, and autonomic systems in our body's functioning.

Discover the fascinating history of psychology's emergence as a science in this video. Explore the contributions of pioneers like Sigmund Freud, John B. Watson, Wilhelm Wundt, G. Stanley Hall, and William James, and learn how Wilhelm Wundt established the world's first psychology laboratory in 1879.

Developmental psychology explores human development from infancy to old age, addressing core issues of Nature versus Nurture, Continuity versus Discontinuity, and Stability versus Change, offering vital insights for education, parenting, and interventions.

Egocentrism, a cognitive bias, causes individuals to prioritize their perspectives, influencing decisions and interactions. Using relatable scenarios with college students and vacation planning, we examine how egocentrism operates and ways to challenge this bias through empathy and perspective-taking.