Which statement BEST captures the relationship between extraneous variables and confounding variables?
A)Extraneous variables and confounding variables are the same thing.
B)An extraneous variable is one type of confounding variable.
C)A confounding variable is one type of extraneous variable.
D)Extraneous variables occur in correlational research, whereas confounding variables occur in experimental research.

Question

Quizplus · Accepted Answer

A confounding variable is a specific type of extraneous variable that has an unexpected effect on both the dependent and independent variables, making it difficult to determine the actual relationship between the variables being studied.

Which Statement BEST Captures the Relationship Between Extraneous Variables and Confounding