Alex is studying classical conditioning and asks the teacher, "Why does my brain not need to tell my knee to flex when the doctor hits it with a rubber hammer?" The teacher replies that reflexes are automatic because they are a(n):

A. conditioned response.
B. unconditioned response.
C. discriminated stimulus.
D. generalized stimulus.


Answer: B

Psychology

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What will be an ideal response?

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The exemplar approach to concepts suggests that our categories are based on

a. the most typical items. b. less typical items, as well as highly typical items. c. family resemblance. d. the pattern of connections between the members of a category.

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The process of teaching complex behavior by rewarding closer and closer approximations of the desired behavior is known as ________.

Fill in the blank(s) with the appropriate word(s).

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A) calm the body when facing a stressful situation. B) interfere with the body's ability to function during stressful events. C) stimulate nervous breakdowns. D) activate the body and prepare it to respond to stressful circumstances.

Psychology