The concordance rate for manic depression for identical twins is about
(a) 10%
(b) 50%; about the same as for schizophrenia
(c) 70%; higher than for schizophrenia
(d) 100%; if one twin has manic depression, the other would too, or else they
would not be identical twins
C
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Cross-cultural research indicates that
A) the situations in which adults encourage various self-conscious emotions vary from culture to culture. B) in collectivist cultures, most children are taught to feel pride over personal achievement. C) expressions of basic emotions differ widely from culture to culture, but expressions of self-conscious emotions are universal. D) in individualistic cultures, most children are taught to feel embarrassment over personal achievement.
Research provides evidence that spiritual practices a. decrease attention and memory
b. lead to increased feelings of control. c. increase the risk of dementia. d. can positively impact brain structure.