Interpretation of the research demonstrating links between alcohol use and positive health benefits is complicated primarily by
A) the directionality problem.
B) the third-variable problem.
C) the lack of double-blind studies.
D) the lack of control groups.

Question

Quizplus · Accepted Answer

The third-variable problem is the most likely complication for interpreting the research demonstrating links between alcohol use and positive health benefits. This is because there may be other factors related to alcohol use and positive health outcomes (such as social support or healthier lifestyle choices) that are not being measured or controlled for, making it difficult to determine if alcohol is truly causing the positive health benefits. The other options (directionality problem, lack of double-blind studies, lack of control groups) may be issues in some studies, but they are not the primary challenge for interpreting this particular type of research.

Interpretation of the Research Demonstrating Links Between Alcohol Use and Positive