A researcher was asked to evaluate the outcome of a program implemented to enhance recycling in a community. Which method will the researcher likely select to answer the question of whether the program was effective?
A. participant observation
B. random groups design
C. cross-sectional survey design
D. time series with nonequivalent control group design
D. time series with nonequivalent control group design
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Which outcome lies somewhere between passive euthanasia and voluntary active euthanasia?
A. natural death B. mercy killing C. assisted suicide D. homicide
Andy, a five-year-old boy, gets a doll from his grandmother for his birthday. He yells, "A doll? Dolls are for girls. I want a baseball!" Andy is exhibiting:
A. gender identities B. gender roles C. gender labels D. gender markers
Which of the following accurately describes the patients of Freud and Breuer after they received hypnotherapy for their psychological disorders?
a. Feelings of relief and improvement b. Decreased emotionality while in the hypnotic state c. Accurate posthypnotic recall d. Increased understanding of the causes of their psychological disorder
A test predicts performance for two different groups of applicants (e.g., men and women); however, the test predicts the performance significantly better for men than it does for women. This exemplifies:
a. utility b. single-group validity c. differential validity d. known-group validity