Examlex
If the eye can resolve points separated by 2.2 × 10-4 rad, how many dpi ensure you don't see individual dots when viewing something 12 inches away? (dpi = dots per inch)
Blocking
The prevention of the acquisition of a conditioned response (CR) to a second conditioned stimulus (CS2) when two stimuli are paired with an unconditioned stimulus (UCS) and conditioning has already occurred to the first stimulus (CS1).
Conditioned Stimulus
A stimulus that was once neutral but, upon being paired with an unconditioned stimulus, begins to elicit a conditioned response.
Unconditioned Stimulus
A stimulus that naturally and automatically triggers a response without any prior learning or conditioning.
Rescorla-Wagner Model
A mathematical model describing how the strength of a stimulus-reinforcement association is learned and how it changes during the conditioning process.
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