In the ________ stage of development, the developing individual is less than an inch long and has developed a rudimentary beating heart, a brain, an intestinal tract, and a number of other organs that are at a primitive stage of development.

A. embryonic
B. neonatal
C. fetal
D. germinal


Answer: A

Psychology

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This classical conditioning experiment includes a light and a tone, which we can call CS1 and CS2 . First the animal repeatedly gets CS1 followed by the UCS. Then it gets both CS1 and CS2 followed by the UCS. Which stimulus or stimuli will now evoke a strong CR?

a. Both CS1 and CS2, equally b. CS1 only c. CS2 only d. Neither CS1 nor CS2

Psychology

According to the discussion of prospective and retrospective memory,

a. distinctive encoding improves performance on both kinds of memory tasks. b. the research on retrospective memory is typically higher in ecological validity than is the research on prospective memory. c. a delay period has a stronger effect on retrospective memory than on prospective memory. d. retrospective-memory tasks typically activate the frontal lobe of the brain, but prospective-memory tasks do not.

Psychology

Good metamemory awareness particularly assists the child in doing well on memory performance tasks

a. when the child understands reasons why each strategy works. b. when the child performs competitively with others. c. when strategies have been learned via rehearsal. d. regardless of other factors.

Psychology

Neil is facing difficulties with anger and depression, and his parents are having trouble managing his behaviors and responding appropriately. To address all of these concerns, the most beneficial treatment in this situation would be _____

a. cognitive-behavioral therapy b. family therapy c. virtual reality exposure therapy d. exposure therapy

Psychology