(A) node of Ranvier.
(B) axon.
(C) medulla.
(D) synapse.
(E) myelin sheath.
Which of the following factors helps most to explain the increasing rate of obesity in the United
States over the last 100 years?
(A) the changing gene pool
(B) the sedentary nature of modern jobs
(C) the growth in popularity of the cities
(D) the increase in the length of the workday
(E) the lack of opportunities to exercise
Learned taste aversions generally result from
(A) negative reinforcement.
(B) shaping.
(C) insight learning.
(D) classical conditioning.
(E) operant conditioning.- Creativity is most closely associated with
(A) using algorithms.
(B) divergent thinking.
(C) functional fixedness.
(D) excellent recall ability.
(E) telegraphic speech.
Which theory of motivation best explains why some people enjoy dangerous hobbies such as
skydiving and bungee jumping?
(A) drive reduction theory
(B) incentive theory
(C) arousal theory
(D) sociobiology
(E) Maslow’s hierarchy of needs
After finishing work on a big English project, Leo’s room is a mess. His parents are furious and,
without letting him explain, prohibit him from using his car or his cell phone for a month. Using this
information, which parenting style are Leo’s parents most likely using?
(A) authoritative
(B) indulgent