According to Guthrie, if I wish to acquire the habit of leaving my keys on the hallway table when I enter the house, I should

According to Guthrie, if I wish to acquire the habit of leaving my keys on the hallway table when I enter the house, I should

a. deliberately and repeatedly practice entering the house and leaving the keys on the table.
b. punish my behavior when I happen to leave my keys elsewhere.
c. reinforce my behavior when I happen to leave my keys there.
d. both reinforce my behavior when I happen to leave my keys there and punish my behavior when I happen to leave my keys elsewhere.


Answer: A

Which procedure is most likely to produce an inflexible behavior pattern that will be difficult to alter at a later point in time?

Which procedure is most likely to produce an inflexible behavior pattern that will be difficult to alter at a later point in time?

a. errorless discrimination training
b. repeated sessions of extinction alternated with a rich schedule of primary reinforcers
c. differential reinforcement of incompatible behavior
d. stimulus control


Answer: A

When Rachel finds that she will soon lose her job due to cutbacks, the tasks involved suddenly become more interesting. This is best described as an example of

When Rachel finds that she will soon lose her job due to cutbacks, the tasks involved suddenly become more interesting. This is best described as an example of

a. positive contrast.
b. anticipatory contrast.
c. the peak shift effect.
d. differential reinforcement.


Answer: B

On which of the following schedules (chained or multiple) could a rat earn the most food during a two-hour session?

On which of the following schedules (chained or multiple) could a rat earn the most food during a two-hour session?

a. Multiple VI 60-sec FI 300-sec
b. Multiple VI 300-sec FI 400-sec
c. Chain VI 300-sec FI 60-sec
d. Chain VI 60-sec FI 300-sec


Answer: A

A rat receives food when it emits lever presses in the presence of a 900 Hz tone, but not in the presence of a 1300 Hz tone. In a subsequent test of generalization, which of the following tones would likely produce the highest rate of lever pressing?

A rat receives food when it emits lever presses in the presence of a 900 Hz tone, but not in the presence of a 1300 Hz tone. In a subsequent test of generalization, which of the following tones would likely produce the highest rate of lever pressing?

a. 1250 Hz
b. 1350 Hz
c. 1300 Hz
d. 850 Hz



Answer: D

Robert always looks downward in the presence of a police officer. This is most clearly an example of

Robert always looks downward in the presence of a police officer. This is most clearly an example of

a. spontaneous recovery.
b. dishabituation.
c. a positive contrast effect.
d. stimulus control.


Answer: D