PSY 220: Developmental Psychology

Discover the concept of physiological arousal and how various psychological theories interpret it into emotions. Learn about the role of context in defining our emotions through the Two-Factor Theory. Grasp the significance of cognitive labeling in different scenarios.

Explore the psychological concept of Attributional Style and how individuals attribute reasons for life events. Learn the difference between optimistic and pessimistic explanations. Discover how this concept impacts our self-perception and reactions to outcomes.

Explore the concept of social traps, exemplified by the Tragedy of the Commons and its real-world implications like overfishing. Delve into mirror-image perceptions in scenarios such as sports rivalries and international conflicts, uncovering the root causes of negative stereotypes and hostilities. Discover the importance of fostering communication, empathy, and cooperation to break the cycle of negativity in various contexts.

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 how perception shapes experiences through the concepts of absolute and difference thresholds. Understand Marisol's ski trip sensations in terms of these psychological phenomena. Learn how individual factors can create unique perceptual moments.