PreparED Study Materials
Videos
Understanding Thorndike's Law of Effect: Behavioral Outcomes Defined
Want To Learn More? To watch the entire video and ALL of the videos in the series:
full solution
Explore Edward Thorndike's foundational Law of Effect, illustrating how favorable consequences influence behavior repetition. Contrast this principle with other behavioral concepts like operant conditioning and shaping for a complete understanding.
Decoding Color Afterimages: Unraveling Hering's Opponent-Process Theor
Want To Learn More? To watch the entire video and ALL of the videos in the series:
full solution
Uncover the mystery behind reversed-color afterimages and how our eyes decode them. Explore the role of cones and the importance of Hering's opponent-process theory. Break down other vision theories and their relevance to our color perception.
Frequency Theory Explained: How We Perceive Pitch Through Vibrations
Want To Learn More? To watch the entire video and ALL of the videos in the series:
full solution
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.
Unraveling Social Traps: Overfishing to International Conflicts
Want To Learn More? To watch the entire video and ALL of the videos in the series:
full solution
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.
First Video In Our Three Part Series for Midterms
Intro to Psychology: Pioneers of Early Mind Exploration
Want To Learn More? To watch the entire video and ALL of the videos in the series:
full solution
Explore the fascinating history of psychology, from its ancient roots in Greek, Egyptian, and Chinese thought to modern neuroscience. Join us on a journey through the groundbreaking theories and experiments of pioneers like Freud, Jung, Watson, and Maslow. Discover how psychology has evolved into a diverse field that continues to unravel the complexities of the human mind and behavior.
Understanding Attribution: From Disposition to Situation
Want To Learn More? To watch the entire video and ALL of the videos in the series:
full solution
Explore the concept of attributing behaviors to internal characteristics versus external situations. Understand how we often lean towards dispositional attributions, even when external factors are significant. Discover the essence of correspondence bias and its role in our daily interpretations.

















