PreparED Study Materials
PSYCH 302: Research Methods in Psychology
School: Iowa State University
Number of Notes and Study Guides Available: 3
Notes
Videos
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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.
Differences in Concrete and Formal Operational Thinking
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This video explores Jean Piaget's theories of child development, specifically focusing on Concrete Operational and Formal Operational Thinking stages and illustrating their distinctions through the Pendulum Experiment.
Unraveling Motivation: How Different Perspectives Shape Our Drive
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Unpack the different psychological perspectives on motivation, from biological drives to socio-cultural influences. Understand how internal and external factors shape our desire and commitment. Explore the roles of conscious and unconscious elements in motivating behavior.
Why Operational Definitions are Pivotal in Reporting Research Findings
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Unpack the significance of operational definitions in research. Learn how these clear explanations of variables ensure study replicability, boost reliability, and fortify credibility. Understand their pivotal role in standardizing scientific studies.
Altruism & Kin Selection: Selfless Acts in Animals
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Explore the intriguing concept of altruism and its manifestations in the animal kingdom. Understand how Kin Selection, rooted in evolutionary biology, provides a compelling explanation for selfless behaviors that seemingly benefit others more than oneself.





















