PreparED Study Materials
PSYC 101: Intro to Psychology
School: Louisiana Tech University
Number of Notes and Study Guides Available: 4
Notes
Videos
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.
How We Read: The Intricate Dance of Vision Perception & Brain Processi
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Discover the intricate steps behind the reading and understanding process. Learn how our eyes perceive visual information and how the brain processes it, from basic light perception to recognizing intricate details. Delve into the synergy of bottom-up and top-down processing in vision.
Frequency Theory Explained: How We Perceive Pitch Through Vibrations
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xplore the core concept of Frequency Theory and its role in auditory perception. Learn how the pitch we perceive ties to the vibration rates of the basilar membrane in our cochlea. Unravel the intricacies of how sound waves affect our hearing process.
Standardization in Testing: Comparing Scores & Uniformity
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Learn how the process of Standardization in test development ensures a consistent experience for test-takers by defining uniform procedures and establishing meaningful scores. This educational video demonstrates each step visually using sketches to clarify key concepts. Find out why Standardization is the term that best describes this crucial method in test development
How Do We Assign Reasons to Life Events? Unraveling Attributional Styl
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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.
From Arousal to Emotion: Understanding the Two-Factor Theory
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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.









