Morphine and heroin are
A) ?stimulant drugs.
B) ?opiate drugs.
C) ?used medically to relieve pain.
D) ?both b and c are correct.
B
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Which of the following statements is true about age differences in children's research risks?
A) Young children are more susceptible than older children to procedures that threaten the way they view themselves. B) Adolescents may be better than younger children at sizing up and rejecting researchers' deceptive evaluations. C) Receiving false negative feedback tends to be more stressful for very young children than for school-age children. D) Children in middle childhood, but not adolescents or young children, feel external pressure to continue with a study.
You are an assistant district attorney trying to decide which suspect to try for a burglary case. Each of four eyewitnesses picked a different suspect from a photo lineup
Based on research conducted by Dunning and Stern (1994), which eyewitness would you find most credible? a. Beth, who carefully compared each of the faces against the others b. Diana, who reported that the suspect's face just "popped out" at her c. Edward, who has just provided a written description of the suspect d. Larry, who took longer than the other witnesses to pick his suspect