The rod-shaped portions of DNA that are organized in 23 pairs are called
a. DNA. c. gametes.
b. RNA. d. chromosomes.
d
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Which statement best exemplifies the perspective held by most 21st century developmentalists?
a. Extreme black-and-white positions are in vogue. b. Freudian ideas (especially those concerning the issues of child sexual fantasy) are more accepted than ever. c. Learning approaches are effective at describing the development of thoughts but not effective at explaining the acquisition of behaviors. d. Humans and their environments mutually interact to influence development.
The contention that what we experience mentally accurately reflects the physical world is called:
a. epiphenomenalism b. naive realism c. irrationalism d. preestablished harmony
Insight problem solving is uncommon because problem solving suffers from:
A) the availability bias. B) base-rate insensitivity. C) framing effects. D) the sunk-cost fallacy.
A perceptual tendency to integrate disconnected pieces into a whole image is called
a. closure. c. proximity. b. continuity. d. similarity.