Alpha-fetoprotein assay can be used to:
a. assess sex chromosome abnormalities. c. assess the degree of mental retardation.
b. detect neural tube defects. d. measure enzyme levels in the fetus.
B
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What systematic problem-solving method guarantees that all steps in solving a problem will be addressed?
A) The heuristic method B) An algorithm C) A cognitive shortcut D) The chunking method
Julia observes a child's behavior when the child is allowed to view violent cartoons. She codes the child's behavior every 30 seconds based on the number of times the child hits, kicks, or slaps another child. This observational technique can best be described as ________ observation.
Fill in the blank(s) with the appropriate word(s).
According to __________ theory, sleep is a product of evolution.
A. restorative B. adaptive C. psychoanalytic D. dream
With regard to various foods, cultural values tend to greatly affect their
a. incentive value. b. homeostasic value. c. drive potential. d. set point potential.