In a study, researchers taught 2- to 8-month-olds to pull a string to activate pleasurable sights and sounds, to which the infants responded with interest, happiness, and surprise
Then, for a short period, pulling the string no longer turned on the attractive stimuli, and the babies' emotional reactions changed to anger and sadness. Once the contingency was restored, the sad babies
A) showed renewed interest.
B) showed renewed enjoyment.
C) turned away.
D) reacted with high anxiety.
C
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If you perform a behavior designed to prevent an unpleasant event from happening, your behavior is classified as
a. a primary response. b. a classically conditioned response. c. an avoidance response. d. an escape response.
Facts or principles gained by insight and understanding describe
a. rote learning. b. observational learning. c. vicarious reinforcement. d. discovery learning.
According to Piaget, the formal operational child can think based solely on abstract symbols, requiring no referents in real life
Indicate whether the statement is true or false
Which of the following statements about "schemes" is FALSE?
A) Schemes are organized patterns of thought and action. B) Schemes are the major building block of human cognition. C) Schemes cannot be altered once they are formed. D) Schemes can involve both physical and mental activity.