Which of the following methods of prenatal diagnosis carries the least amount of risk to a developing fetus?
A. ultrasound
B. amniocentesis
C. chorionic villus sampling
D. prenatal surgery
Answer: A
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The purpose of the rapid eye movements that occur during REM sleep is a. to direct the eyes during dreaming
b. to reduce emotional stress. c. to maintain sleep in spite of high levels of brain activity. d. currently unknown.
According to the textbook, most psychologists agree that the definition of intelligence includes all of the following except the ability to
A. acquire knowledge. B. think abstractly and problem solving. C. perform well on standardized tests of intelligence. D. reason adaptively in different environments.
A prototype of "abstraction" is which of the following ways of describing abstraction?
a. It is an ineffective way to communicate. b. It is a composite of all examples of the thing. c. It is a result of supposing what a thing should be like. d. It is an instance of actual encounter with the thing represented.
Of the following functions, which is NOT controlled by the temporal lobe of the cerebral cortex?
A) Storing memories of our past B) Hearing C) Processing visual images D) Understanding language