The covariance measure is
a. the probability of obtaining a significant result.
b. the degree to which observations predict each other.
c. the degree to which observations vary together.
d. the probability of finding variance.
C
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An alternative to hospitalization, in which dying people stay in their homes and receive treatment from their families and visiting medical staff, is known by which term?
A. hospice care B. home care C. euthanasia D. nursing care
Relatively strong evidence for a genetic predisposition of Alzheimer's disease comes from
a. American surveys. b. European comparative gene mapping. c. Asian family studies. d. Scandinavian concordance studies with twins.
Which of the following is NOT one of the major causes of prejudice?
a. Cognitive distortions and expectations c. Threats to social identity b. Competition between groups d. Experiential bias
According to research, who do 15-year-olds indicate is their primary source of emotional support?
a. Parents b. Parents and friends equally c. Romantic partners d. Same-gender friends