The age of viability, referring to the age at which the fetus ____, is reached ____
a. can first respond to stimulation; at about 9 weeks
b. can survive if born prematurely; between 23 and 25 weeks
c. first has a heartbeat; at about 16 weeks
d. experiences no further cell division in the brain; between 36 and 38 weeks
B
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Which of the following had NOT been used to explain the fact that social cognitive skills tend to hold up better than non-social cognitive skills in later life?
a. The fact that the brain cortex responsible for social cognition skills ages slower than brain areas supporting non-social cognitive skills b. The fact that social skills are practiced (exercised) everyday c. The fact that older adults tend to have more strongly held beliefs about people when making social-cognitive decisions d. The fact that older adults reject the use of "rules of thumb" in social cognitive decision-making
The view that dreams reflect activation of cognitive activity by the reticular formation and synthesis of this activity into a pattern is called the _______ _______
Fill in the blank(s) with correct word
If a new species were found with legs composed almost completely of fast-twitch muscles, what could we infer about its behavior?
A. It could chase prey over long distances. B. It could chase prey only over short distances. C. It probably travels constantly. D. It probably moves slowly and grazes on vegetation.
Parent-child relations are best described as
a. parallel. c. unchanging. b. reciprocal. d. a one-way street.