Over time, the cohorts included in the National Longitudinal Studies ______ from the original four cohorts.
A. increased
B. decreased
C. did not change
D. had less influence
Ans: A
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As early as ____ grade, children express dieting and weight concerns
a. first c. third b. second d. fourth
The word prostitute is stigmatized. Some feminists prefer the term sex worker instead because this new term
a. refers to income-generating work b. illegitimates prostitution c. criminalizes prostitution d. reveals sexual exploitation
Which of the following sexually transmitted infections (STIs) involves a vaginal discharge that irritates the vulva and has an unpleasant smell?
A. genital warts B. trichomoniasis C. pediculosis pubis D. syphilis
Mia, a 9-year-old, spends a lot of time looking at cartoons online. She sometimes chats to a fellow viewer who is unknown to her. One day, this viewer sends Mia a cartoon, which has pornographic material in it. This is an example of:
A. heterosexism. B. child pornography. C. rape. D. bestiality. E. incest.