Classical Conditioning Practice Test

This is fixed-ratio reinforcement because avoiding sushi is strengthened after being rewarded every set number of avoidance responses.

This is spontaneous recovery because nausea returns after a rest period even though the person never eats sushi again.

This is generalization because the person avoids sushi only when it is served in the same restaurant as before.

This is biological preparedness (taste aversion) because organisms readily learn food–illness associations, often after a single pairing.