Research has suggested that the heritability of personality disorders ranges from approximately
A) 15 to 20%.
B) 20 to 40%.
C) 40 to 50%.
D) 50 to 60%.
B
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How is menopause related to culture?
a. Hot flashes are considered sexually alluring in some cultures. b. Menopause is associated with illness and depression in all cultures. c. In cultures that admire older women, the symptoms of menopause are less severe. d. Menopause is culturally determined. In some societies, women continue to be fertile into their 80s.
The cones of the retina
a. number about five million in each human eye. b. are specialized for seeing black and white sensations. c. occur most commonly in the periphery of the retina. d. allow us to see in dim light.
Sternberg's triarchic theory of intelligence is based on what following theory?
a. cognitive-developmental theory b. information processing theory c. psychosocial theory d. socio-cultural theory
If researchers are working to develop drugs that slow or limit the damage caused by Alzheimer's disease, the neurotransmitter they most likely would be working with would be:
a. dopamine b. acetylcholine c. GABA d. serotonin