Here’s a knowledge organizer I’ve created of the most essential terms for learning theory and behaviorism in an introductory psychology course. These knowledge organizers are designed to help you identify the most important factual knowledge you need to have in … Read More
The Rescorla-Wagner Model
In this video I explain the basic idea behind the Rescorla-Wagner model or contingency model of classical conditioning proposed by Robert Rescorla and Allan Wagner. This model suggests that the reason Pavlov’s dogs associated the bell (rather than some other … Read More
Scared Infants and Sick Rats: Aversive Conditioning
In this video I explain two examples of aversive conditioning; John Watson’s “Little Albert” study pairing presentation of a rat with a loud noise, and John Garcia and Robert Koelling’s work on learned taste aversions in rats. Taste aversions demonstrate … Read More
Signal Detection Theory
In this video I explain how signal detection theory relates to psychophysics and the study of absolute and difference thresholds. I also explain how response criteria play a role in signal detection theory and the possibility of type I and … Read More
What is Psychophysics?
My apologies to those of you hoping to read about physics gone mad; the truth is that psychophysics is actually the study of our sensitivity to stimuli of different strengths. This is generally done by attempting to measure different types of … Read More