The concordance rate in identical twins for autism spectrum disorder is between _________ percent.
A. 10 and 17
B. 23 and 41
C. 53 and 65
D. 76 and 88
Answer: D
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Concluding that a person drinks too much because he/she is an alcoholic is an example of
a. logical reasoning. b. circular reasoning. c. inductive reasoning. d. deductive reasoning.
Michael Nash argues that hypnosis puts clients into a(n):
A. altered state B. hidden observer frame of mind C. unconscious-like state D. trance-like state
Even if the percentages of people solving a problem under different conditions were the same, differences in performance may be revealed by
a. the quality of the solution. b. the time to solve the problem. c. problem solving latencies. d. all of the these
Kail (1991) reported increases in processing speed between the ages of 6 to 12 for both motor
and cognitive tasks. He demonstrated these increases in both the United States and Korea. Which one of the following statements concerning increases in information-processing skills is supported by Kail's findings? a. Most of cognitive development can be explained by increases in long-term memory. b. Processing efficiency increases are the basis for cognitive development. c. Experience is not necessary for age-related increases in memory. d. There is a limited relationship betweenmemory increases and cognitive development.