Which of the following is true about the corpus callosum?
a. It does not develop until the preschool years.
b. It processes visual information only.
c. It connects the brainstem to the frontal regions of the brain.
d. It is largely myelinated by the age of 8.
D
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How do most people react to the trolley car dilemma or the footbridge dilemma? a. They make a quick, emotional decision and look for an explanation later. b. They reason it out logically, but later they regret their decision
c. They reason it out logically, and later they support their decision. d. They consider both options and fail to make a decision.
According to developmental psychologist K. Warner Schaie, numeric ability tends to __________.
A. decrease until the mid-50s, is lower at age 60, and then stays steady B. increase until the mid-40s, is lower at age 60, and then stays steady C. decrease until the mid-30s, is lower at age 60, and then stays steady D. increase until the mid-20s, is lower at age 60, and then stays steady
Betty fondly remembers her university days. When she returns to the campus for homecoming, however, she gets lost trying to find East Hall. Betty is probably experiencing the _____ of memory.
A) transience B) blocking C) suggestibility D) bias
Maternal age affects the health of the fetus in each of the following ways except:
a. mothers over 30 have increased risk of stillbirths. b. mothers under 18 are less likely to have regular prenatal checkups. c. mothers under 18 have significantly higher rates of premature births. d. mothers over 30 have increased risk of low birth weight babies.