How does a highly stressful experience increase the risk of depression?
a. Stress causes increased production of new neurons in the hippocampus.
b. Stress increases the release of dopamine and norepinephrine
c. Stress releases chemicals related to inflammation.
d. Stress leads to weight gain.
c
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Lady Macbeth was burdened with intense guilt after her part in the murder of Duncan. As a result, she washed her hands over and over again, trying to remove the blood she thought she saw on them. Psychologists would call Lady Macbeth's hand-washing:
A. a symbolic release B. dramatic irony C. an obsession D. a compulsion
For Popper, a nonscientific theory:?
a. ?is insignificant b. ?is unimportant c. ?can still be useful d. ?is especially useful
According to the Pythagoreans, perfection is found:?
a. ?only in the empirical world of mathematical relationships b. ?only in the abstract mathematical world and understood only by reason c. ?in both the empirical and abstract worlds of mathematics d. ?in neither the empirical nor the abstract worlds
Ten-year-old Evan is starting to experience some of the physical changes that accompany puberty. Which of these bodily changes is considered a primary sex characteristic?
increase in skin oil and sweat || growth of pubic hair || growth of underarm hair || sperm production || || ||