Of the following sexual behaviors which is considered to have the lowest risk of contracting HIV?
A. vaginal sex
B. homosexual anal sex
C. heterosexual anal sex
D. oral sex
Answer: D
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In a study by Loftus and Palmer, participants viewed a short video of an automobile accident. One group was asked “About how fast were the cars going when they hit each other?” A second group was asked “About how fast were the cars going when they smashed each other?” One week later, both groups were asked if they recalled seeing glass on the road after the accident
(there was no glass on the road in the video). Which of the following statements is true? a. ?There was no difference in responses among those who heard smashed, those who heard hit, and the control group. b. ?Those who heard smashed were almost three times more likely than those who heard hit to report seeing glass. c. ?Those who heard smashed were about as likely as the control group to report seeing glass. d. ?Those who heard hit were almost three times more likely than those who heard smashed to report seeing glass.
Wayne has been having mild hallucinations and some delusional thought. His psychiatrist is most likely to prescribe
a. an antipsychotic drug such as Valium. c. an antianxiety drug such as Thorazine. b. an antipsychotic drug such as Haldol. d. an antianxiety drug such as Xanax.
Nonparametric tests are more preferable than parametric tests.
Answer the following statement true (T) or false (F)
Erin is on the "5-a-day" plan. This plan¬¬¬¬ __________
a) encourages people to exercise for five minutes at least five times every day. b) encourages people to eat at least five servings of fruit and vegetables every day. c) suggests that people eat five small meals everyday instead of three large meals. d) suggests that people take five vitamins everyday instead of traditional ‘One-A-Day' vitamin.