Multiple Choice
In psychologist Robert Rescorla's classical conditioning experiment, one group of rats experienced a tone just before each of 20 shocks. A second group of rats experienced the same number of tone-shock pairings plus an additional 20 shocks with no tone. Rescorla found that the rats in the first group showed a much stronger conditioned fear response than the rats in the second group. How did Rescorla explain this finding?
A) It was an example of the partial reinforcement effect.
B) Spontaneous recovery had occurred in the second group of rats.
C) The tone was a more reliable predictor of the shock for the first group of rats.
D) The interval between the tone and the shock was too great for the second group of rats to acquire a strong conditioned response (CR) .
Correct Answer:
Verified
Correct Answer:
Verified
Q1: When competitive swimmers stayed focused on their
Q2: Delores could see the sock on the
Q3: Negative reinforcement _ the likelihood of a
Q4: In a series of studies, Thorndike put
Q5: If you own a dog that tends
Q7: Steven Spielberg's classic movie Jaws was a
Q8: The early school or approach to psychology
Q9: A stimulus or event that is naturally
Q10: In the famous study of ''Little Albert,''
Q11: Habitual coffee drinkers often experience an almost