What are the earliest symptoms of Alzheimer's disease?
A. severe problems with concentration and severe memory problems
B. loss of the ability to comprehend and produce speech
C. memory problems and impaired attentional control
D. failure to recognize objects and familiar people
Answer: C
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One-year-old Payton notices that when his dad, Archie, is watching football on television, he shouts at the screen. The next time a football game come on, Payton shouts at the screen. Payton's behavior best exemplifies a. a lack of object permanence. b. operant conditioning
c. habituation. d. imitation.
As a scientist, you try not to speculate or draw conclusions when you do not have evidence. This approach is consistent with your use of
a. common sense. c. good economic decisions. b. personal experience. d. the scientific method.
Johnny is given a sticker every time he completes an assignment. When he has accrued 5 stickers, Johnny is allowed to visit the class treasure box. Which behavior therapy method is Johnny's teacher using?
a. aversive conditioning c. token economy b. successive approximation d. modeling
Attitude change that occurs as a result of cognitive dissonance is most likely ____
a. ?short-lasting b. ?long-lasting c. ?externally caused d. ?internally caused