The procedure of shaping does NOT invole ____.
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negative reinforcement |
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multiple stages of conditioning |
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conditioned reinforcer |
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natural variability in behavior |
1 points
QUESTION 2
A pigeon was put in an experimental chamber and received food at unpredictable intervals. But each time food follows a lighted key. Soon the pigeon start to peck the key with open beak similar to the response toward the food itself. This experiment would support which theory of autoshaping?
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Autoshaping as the basic process of operant conditioning. |
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Autoshaping as intrusion of instinctive behavior patterns |
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Autoshaping as a type of classical conditioning. |
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Autoshaping as a superstitious behavior. |
1 points
QUESTION 3
A free operant procedure differs from a discrete trial procedure in that ___ during a free operant procedure.
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the experimenter can set any behavior as the target |
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the subject can perform the behavior any time |
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there is no need to use reinforcement |
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the subject is not confined in an experimental chamber or box |
1 points
QUESTION 4
A consistent pause in responding right after each reinforcement occurs with operant conditioning using a ___ schedule.
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fixed ratio |
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variable ratio |
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variable interval |
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continuous reinforcement |
1 points
QUESTION 5
In backward-chaining a dog to perform a sequence of 5 behaviors, we start by providing the reinforcer when the dog performs ___.
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any of the five behaviors in the sequence |
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the first behavior in the sequence |
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the whole sequence of behaviors |
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the final behavior in the sequence |
1 points
QUESTION 6
The initial observations of “instinctive drift” were made ____.
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early in the acquisition phase of operant conditioning |
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during the phenomenon of resurgence |
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during the extinction process |
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after successful learning through operant conditioning |
1 points
QUESTION 7
According to Thorndike, a cat’s learning in his puzzle box does NOT involve ____.
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the cat’s knowledge |
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the cat’s initial exploratory behavior |
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the cat’s satisfaction |
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a strengthened S-R connection |
1 points
QUESTION 8
In a response chain, the weakest response is usually ____.
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the last response the individual learns |
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the first response the individual learns |
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the response at the end of the chain |
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the response at the beginning of the chain |
1 points
QUESTION 9
Humphreys’ paradox refers to the phenomenon that ___.
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a response that have been intermittently followed by a reinforcer is stronger than a response that has been followed by a reinforcer every time |
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a response that have been intermittently followed by a reinforcer is faster to be conditioned than a response that has been followed by a reinforcer every time |
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a response that has been followed by a reinforcer every time is faster to be conditioned than a response that have been intermittently followed by a reinforcer |
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a response that has been followed by a reinforcer every time is stronger than a response that have been intermittently followed by a reinforcer |
1 points
QUESTION 10
According to Skinner, what is the discriminative stimulus in the experiment where a cat learns to move a latch and escape from the puzzle box to get food?
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The food |
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The latch that opens the puzzle box |
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The puzzle box |
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The satisfaction of escaping from the puzzle box |
1 points
QUESTION 11
The phenomena of instinctive drift and autoshaping illustrated the importance of ___.
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genetics |
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reacquisition |
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conditioned stimuli |
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reinforcers |
1 points
QUESTION 12
A pigeon was trained in a chamber to peck a key to obtain food, and then the behavior was extinguished. Then the pigeon was trained in the same chamber to turn around to obtain food and then the second behavior was extinguished. The next time the pigeon was put in the same chamber, it will likely ___ according to the phenomenon of resurgence.
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turn around |
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peck the key |
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freeze up |
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move around randomly |
1 points
QUESTION 13
One of the ways in which operant conditioning differs from classical conditioning is ___.
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the process of extinction is not possible in operant conditioning |
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the target response follows the reinforcement in operant conditioning but follows the unconditioned stimulus in classical conditioning |
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the target response in operant conditioning does not come from an innate stimulus-response association |
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the phenomenon of generalization is not observed in operant conditioning |
1 points
QUESTION 14
Which of the following is an example of a conditioned reinforcer?
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feeling of warmth in cold weather |
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a good meal |
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sexual pleasure |
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a high test score |
1 points
QUESTION 15
According to Skinner, superstitious behaviors are formed as a result of ____.
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accidental reinforcement |
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second-order conditioning |
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autoshaping |
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conditioned reinforcement |
1 points
QUESTION 16
What makes shaping such a useful technique in behavior modification is that it ___.
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relies on instinctive behaviors |
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can be used to produce behaviors the learner has never displayed before |
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produces behavior changes that are permanent |
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does not require the use of reinforcement |
1 points
QUESTION 17
In a percentile schedule of reinforcement, ____.
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the percentage of responses that receive reinforcement depends on how well the subject performs |
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a higher and higher percentage of responses receive reinforcement as training proceeds |
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a lower and lower percentage of response receive reinforcement as training proceeds |
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a fixed percentage of response receive reinforcement as training proceeds |
1 points
QUESTION 18
Dopamine plays a critical role in operant conditioning. Research has suggested that ____ triggers a dopamine burst that enables the neural changes in learning.
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the execution of the target behavior |
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the reinforcement prediction error |
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the presence of reinforcement |
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the presence of the context for the target behavior |
1 points
QUESTION 19
When photographing cats escaping their version of the puzzle box, Guthrie and Horton found that ____.
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most cats never learned to escape the box |
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a cat’s responses became more consistent over trials |
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all cats eventually learned to escape the box with exactly the same movements |
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some cats did not need the food as reinforcement for learning |
1 points
QUESTION 20
Typically people check the mailbox once everyday even though meaningful items (such as letters from friends or bills, rather than junk mail) don’t arrive everyday and the arrival is unpredictable. This is similar to responding in a ____ schedule of reinforcement.
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variable interval |
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variable ratio |
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fixed ratio |
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fixed interval |
1 points
