Third-variable problems are an issue with which type of research design?
A) correlational
B) experimental
C) cross-sectional
D) longitudinal

Question

Quizplus · Accepted Answer

Third-variable problems arise when a correlation between two variables may be due to a third variable. In correlational research design, we study the relationship between two variables, so the third-variable problem is a common issue.

Third-Variable Problems Are an Issue with Which Type of Research