A Majority of Respondents in a National Survey Agreed That

Multiple Choice

A majority of respondents in a national survey agreed that "classroom prayer should not be allowed in public schools." Only 33 percent of respondents in a similar survey agreed that "classroom prayer in public schools should be banned." These differing findings best illustrate the importance of

A) representative samples.
B) the placebo effect.
C) random assignment.
D) wording effects.