How might adolescents' tendency to engage in such risky behaviors as street racing and experimental drug use reflect brain development phenomena?
a) The corpus callosum is still developing during adolescence, impeding communication between the two hemispheres of the brain.
b) The left hemisphere matures more slowly than the right, delaying the development of logical thinking abilities.
c) The prefrontal cortex matures slowly, retarding adolescents' ability to control their impulses.
d) The limbic system does not develop fully until early adulthood; adolescents therefore have a poor understanding of their own emotions.
ANS: C, The different systems in the brain mature at different rates during adolescence, with the part of the brain encouraging reward-seeking behavior developing before the systems that regulate or control impulsive behavior.
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Answer:
A small group of friends who are similar in age, sex, race, and attitudes is called a(n) _______________
Fill in the blank(s) with correct word
Common obsessions include
a. checking locks, washing hands, double takes, and trembling. b. doubt, need for order, sexual imagery, and aggressive impulses. c. counting things, rearranging things, and imagining things. d. removing debris and nail biting.
What two factors were thought by Kohlberg to have the greatest influence on the development of moral thinking?
What will be an ideal response?