Which of the following does the text identify as a common problem in obtaining informed consent from research participants?
a) Being informed may change their behavior during the study
b) Researchers may withhold critical information.
c) The benefits may not justify the risks.
d) Participants may not understand what they are told.
d
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Most gay and lesbian couples __________.
A. have relationships that are not as stable as heterosexual couples B. want to adopt children and raise a family C. prefer cohabitation to marriage D. seek loving, long-term, and meaningful relationships
According to terror management theory, what is the primary motive of human beings?
a. to achieve a sense of spiritual harmony b. to make a difference c. to continue our lives d. to dominate others in our society and become an "alpha"
Which statement about violence is most accurate?
a. Violent people tend to have narcissistic personality traits. b. Worldwide, violence has substantially increased over time. c. Exposure to violent media tends to increase violence. d. Most violent crimes are premeditated.
The most predominant neurochemical involved with reward is
A. dopamine. B. serotonin. C. glutamate. D. gamma-aminobutyric acid (GABA).