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A rat spends equal amounts of time running and drinking. In a graph of this behavior, time spent running is represented on the x axis. The y axis represents time spent drinking. When running is restricted by an instrumental constraint, the slope of the line representing the new instrumental contingency


A) is steeper than the slope of the line through the bliss point.
B) is less steep than the slope of the line through the bliss point.
C) is the same as the slope of the line through the bliss point.
D) cannot be determined with the above information.

E) B) and D)
F) B) and C)

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A major contribution of the Premack principle is that


A) it focused attention on the homeostatic mechanisms of behavior.
B) it encouraged thinking about reinforcers as responses.
C) it began the discussion of neural mechanisms of reinforcement.
D) it challenged drive reduction theory by focusing attention on sensory reinforcement.

E) B) and C)
F) None of the above

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Compare the Premack principle to the response deprivation hypothesis. What evidence supports the response deprivation hypothesis?

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Briefly describe an experiment that would test the Premack differential probability principle.

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Which of the following will not have much of an effect on the demand a group of rats has for food pellet reinforcers?


A) the amount of time the rats have to make responses
B) the number of responses required to earn a reinforcer
C) the availability of food substitutes
D) the availability of time on a running wheel

E) A) and B)
F) None of the above

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Sally was pushing the buttons of a video game to earn gold pieces when she heard the bicycle-bell belonging to her cruel older brother, signaling that he was home. According to the two-process theory, she will push the buttons


A) more rapidly.
B) less rapidly.
C) at the same rate.
D) more rapidly at first and then less rapidly.

E) B) and D)
F) A) and B)

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The findings from Pavlovian instrumental transfer experiments generally support


A) the Hull-Spence rg-sg mechanism.
B) reward-specific expectancy theory.
C) the modern two-process theory.
D) SOP and AESOP theories.

E) B) and D)
F) B) and C)

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What is the unconstrained baseline\behavioral bliss point? How does an experimenter determine this? How does the baseline\bliss point approach account for reinforcer effects?

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Describe implications of modern concepts of reinforcement for behavior therapy.

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Describe what is an S-R association and what provides the best evidence for it.

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A male Japanese quail was pecking at a key light for access to a quail hen. During this time, the researcher presented the male with a tone CS that had previously signaled the end of a period of access to food. According to the two-process theory, in response to the CS, the keypeck rate will


A) remain the same.
B) decrease.
C) increase.
D) decrease, then increase.

E) None of the above
F) All of the above

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According to the response allocation approach, when a rat is hungry, it pushes a lever to get food in order to


A) reduce a physiological drive state.
B) stay as close as possible to an unconstrained baseline of behavior.
C) receive the sensory stimulation of consuming the food.
D) make the species typical response of consuming food.

E) A) and B)
F) None of the above

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A child who chewed very little gum was fitted with braces and cannot chew gum at all. Now, the child's friends can reward mischievous behavior in the child by sneaking the child pieces of gum. Which of the following theories best accounts for the ability of gum chewing to reinforce other behaviors in this child?


A) drive reduction theory
B) the response deprivation hypothesis
C) the Premack principle
D) the differential probability theory

E) A) and B)
F) A) and C)

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The problem with assuming that R-O relationships act alone to produce instrumental behavior is that


A) it is difficult to demonstrate R-O relationships in the laboratory.
B) R-O relationships are theoretical constructs.
C) the R-O relationship does not explain what causes the response in the first place.
D) R-O relationships ignore rg-sg mechanisms.

E) A) and D)
F) All of the above

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According to the two-process theory, the emotional state generated by an instrumental conditioning procedure is determined by


A) the CS modality.
B) the type of reinforcer presented.
C) the type of instrumental response.
D) the rg mechanism.

E) All of the above
F) A) and B)

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According to the response allocation approach, imposing an instrumental contingency


A) establishes a new physiological drive state.
B) activates dedicated brain regions sensitive to reinforcement.
C) disrupts the distribution of responses from free baseline.
D) causes increased attention to sensory reinforcement.

E) B) and C)
F) C) and D)

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Which of the following is not a contribution of the response allocation approach?


A) It moved us away from thinking about reinforcers as a special class of stimuli.
B) It highlighted that instrumental behavior cannot be considered in a vacuum.
C) It suggests that behavioral economics is useful in understanding the tradeoffs in an instrumental contingency.
D) Instrumental conditioning began to be viewed as a strengthening of the instrumental response.

E) A) and D)
F) C) and D)

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According to the response allocation approach, reinforcement effects occur because


A) behavioral regulatory mechanisms function to minimize deviations from the optimal distribution of responses.
B) the drive state changes due to the instrumental contingency.
C) an animal attempts to earn as many reinforcers as possible, given the time constraints.
D) the animal seeks to maximize the sensory reinforcement of the contingent behavior.

E) A) and D)
F) B) and C)

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