Chapter 8 discussed in some detail the research by Heit and Barsalou about students' understanding of the concept "animal." If this research could be generalized to the concept "fruit," you would expect to find that
a. experts considered prototypical fruits to be oranges and apples, whereas novices considered those fruits to be nonprototypical.
b. the less common fruits would be more likely to show spontaneous generalization.
c. the concept "fruit" includes some uncommon fruits, as well as some prototypes.
d. spreading activation is the most useful mechanism for understanding the meaning of "fruit."
Ans: c
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Children are especially likely to be affected by marital conflict when
a. parents show a pattern of attacking and then withdrawing from one another. b. they have no siblings. c. it happens behind closed doors. d. parents resolve their conflicts.
Describe what occurs in generalization, discrimination, extinction, and spontaneous recovery in a case where a dog is classically conditioned to a tone
What will be an ideal response?