Most rapes are committed on impulse.

To decide whether to believe in the results of a published study,it helps to know

A) whether the research was based on a random sample.
B) whether the researchers controlled statistically for possibly confounding variables.
C) what type of magazine or journal published it.
D) all of the above
E) none of the above

Who spearheaded an abortion reform movement in the 1960s?

A) Dr. Robert Scott
B) Supreme Court Justice Bertha Wilson
C) Dr. Henry Morgentaler
D) feminist Betty Friedan