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Describe how Scott and colleagues used shaping to decrease the heart rate of a man suffering from chronic anxiety.

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While a man watched television, the soun...

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Define shaping.

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Shaping is a procedure for developing a ...

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State a rule for deciding when to move the learner to a new approximation (see p.69).

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A guideline is: move to the next step wh...

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In terms of the three stages in a shaping procedure, describe how parents might shape their child to say a particular word.

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(a)The final desired behavior is saying ...

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What is meant by the term starting behavior in a shaping program? Give an example.

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The starting behavior of a shaping progr...

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Identify the three basic stages in any shaping procedure as presented at the beginning of this chapter, and describe them with an example (either Frank's case or an example of your own ).

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(a)Specify the final desired behavior (e...

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Describe how computer technology might be used to study shaping more accurately than can be done with the usual noncomputerized shaping procedures.

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Computers may be useful in precisely spe...

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Describe a behavior of yours that was shaped by consequences in the natural environment,, and state several of the initial approximations.

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Any appropriate example.An exa...

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Why do we refer to positive reinforcement and operant extinction as principles but to shaping as a procedure? (Hint: See Chapter 1, p.10.)

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Positive reinforcement and extinction wo...

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How do you know you have enough successive approximations or shaping steps of the right size?

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You don't.You simply give it your best g...

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What is meant by the term final target behavior in a shaping program? Give an example.

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The final target behavior in a shaping program is the final desired behavior, such as Frank's target behavior of jogging a quarter of a mile each day, described at the beginning of the chapter.Any appropriate example is acceptable.

Why bother with shaping? Why not just learn about the use of straightforward positive reinforcement to increase a behavior?

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Positive reinforcement can be ...

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Explain how shaping involves successive applications of the principles of positive reinforcement and operant extinction.

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Approximation 1 is reinforced ...

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Describe how computer technology might be used to shape specific limb movements in a paralyzed person.

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A TV camera could be focused on the specified limb of a paralyzed person.The camera could be hooked up to a computer that might record limb movements, set reinforcement for small shaping steps, backtrack to earlier steps if progress slows, and operate reinforcer mechanisms.Other plausible answers are acceptable.

Give an example from your own experience of a final target behavior that might best be developed through a procedure other than shaping (see Guideline 1a, p.69).

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An example could be any behavior that co...

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Why is it necessary to avoid underreinforcement at any shaping step?

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Too few reinforcements at any ...

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Give an example of the Unaware-Misapplication Pitfall in which shaping might be accidentally applied to develop an undesirable behavior. Describe some of the shaping steps in your example.

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Any appropriate example is acc...

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Describe an experiment demonstrating that maladaptive behavior can be shaped.

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Intermittent reinforcement is an arrange...

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Give an example of the Pitfall in which the failure to apply shaping might have an undesirable result.

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Any appropriate example of a failure to apply shaping is acceptable, such as the following: Some parents may not be very responsive to their child's babbling behavior.If they expect too much from the child and do not reinforce approximations to normal speech, then the child might stay at the babbling level for a long time and thereby fail to acquire normal speech.

List five dimensions of behavior that can be shaped. Give two examples of each.

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(a)Topography, such as shaping a child t...

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