A researcher has the following items on a survey, in which items 1 and 2 are scored differently than items 3 and 4:
1. I drink every day.
2. I drink more than I should.
3. My drinking is under control.
4. I drink very little.
The researcher is trying to control for
a) nay-saying
b) Rosenthal effects.
c) demand characteristics.
d) experimenter expectancies.
Question 2
Research suggests that the majority of college student binge drinkers reduce their alcohol use at three years after graduation. If you wanted to replicate these findings, you would need to employ a(n)
a) longitudinal study
b) cross-sectional study.
c) single strata approach.
d) stratified random sampling approach.
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