An individual develops intellectual disability because of a disorder called phenylketonuria. Which of the following occurrences is a cause of the intellectual disability in the individual?
A. The replacement of myelin by hard, fibrous tissue in the individual's neurons
B. The inhibition of normal myelin development in the individual's brain
C. Insulation of the neurons by myelin
D. Myelination of the prefrontal matter of the individual's brain
Answer: B
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Which of the following is an example of the physiological component of emotion?
A. increased heart rate B. raising one's fist in victory C. feeling happy D. punching a pillow out of frustration
According to cognitive psychologists, computer software is to hardware as:
A) brain is to mind. B) mind is to brain. C) mind is to language. D) language is to mind.
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