What is meant by "control of extraneous variables"?
A) The intervention variable must be delivered by the researcher.
B) Only measurement instruments with established levels of validity should be used.
C) Research participants should refrain from expressing their thoughts until data collection is over.
D) Elimination, distribution, or holding steady variables that could influence the results even though they are not of interest in the study.

Question

Quizplus · Accepted Answer

Control of extraneous variables involves managing variables that could affect the outcome of the study but are not the focus, ensuring they do not confound the results.

What Is Meant by "Control of Extraneous Variables