PreparED Study Materials
PSNU 220: Biopsychology
School: University of North Carolina - Chapel Hill
Number of Notes and Study Guides Available: 2
Notes
Videos
Unlocking the Science: How Superstitious Behavior Takes Root in Our Mi
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Explore the intriguing science behind superstitious behavior. Discover how accidental timing of rewards influences our beliefs and actions. From Pavlov's dogs to lucky shirts, uncover the psychology of coincidences and their effects on our actions.
The Prisoner's Dilemma: Cooperation vs. Self-Interest
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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.
Conformity in Social Psychology: How Peer Pressure Shapes Our Choices
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Discover the powerful role of conformity in shaping human behavior. Through relatable scenarios, learn how our choices can be influenced by peer pressure and societal expectations. Understand the balance between adapting to social norms and preserving individuality.
René Descartes and Reflexes: Understanding Nerve Pathways in Our Body
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Uncover the philosophical origins of nerve pathways and reflexes. Discover how René Descartes shaped our understanding of the body's automatic responses. Differentiate his contributions from other famous thinkers.
Altruism: The True Essence of Unselfish Concern for Others
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Explore key terms related to unselfish concern for others' well-being. Understand the nuances between altruism, bystander intervention, and assuming responsibility. Conclude with the definitive answer to the concept embodying selfless concern.
Deciphering Signal Detection Theory: Sensing Amid Noise
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Discover how Signal Detection Theory helps in identifying signals in a cluttered setting. This video unpacks its four key outcomes—Hit, Miss, False Alarm, and Correct Rejection—and explores its relevance in various perception processes like vision, smell, and absolute thresholds.











