Which neurotransmitter acts to promote vigilance?
A) dopamine
B) norepinephrine
C) acetylcholine
D) serotonin
E) GABA
Answer: B
Rationale: Norepinephrine acts to promote vigilance.
Psychology
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Paula Abdul had a hit song called "Opposites Attract." Was Paula right according to recent research? Why or why not?
What will be an ideal response?
Psychology
Piaget's cognitive theory and Kohlberg's moral reasoning theory are similar because they both
a. emphasize actions rather than thoughts. b. place importance on the child's unconscious thoughts. c. focus on the child's social involvement with others. d. underestimate the sophistication of children's thinking.
Psychology