One study showed that measures administered via telephone differed in what way from those that required people to fill out the questions on their own? (Hanmer, Hays, & Flyback, 2007)
a. They yielded lower health scores.
b. They yielded higher health scores.
c. They yielded more accurate health scores.
d. They yielded more variability in health scores.
b
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To determine if an energy drink will affect quiz results, twenty students are given an energy drink before taking a quiz. Twenty other students are given water before taking a quiz. The control group consists of the
a. students given the energy drink. c. students given water to drink. b. students who did not take the quiz. d. None of these options.
Regarding the use of intelligence tests with different cultures, which of the following statements is FALSE?
a. Culture-fair intelligence tests have been shown to be entirely free of cultural influences. b. To find a truly culture-fair way to measure intelligence, the core cognitive skills that lie at the heart of human intelligence must be identified. c. Since U.S. children are so visual, they may be better prepared to take both nonverbal tests and traditional IQ tests than children from developing countries. d. Culture-fair tests have been shown to be useful in testing children in the United States who come from poor communities, rural areas, or ethnic minority families.
One hypothesis regarding depression that can be drawn from an evolutionary perspective is that it results from a mismatch between ______ and ______.
a. current demands of society; the brain and nervous system b. parenting style; child personality c. environment; genotype d. available resources; social competition
A large, dense-core vesicle found in the axon terminal is likely to contain
a. peptide neurotransmitters b. neurotransmitter receptors. c. enzymes that degrade transmitter molecules. d. synthesis peptides. e. nonpeptide transmitter molecules.