In understanding "controlling for" a third variable,which of the following is a similar concept?
A) Creating a longitudinal study
B) Identifying subgroups
C) Creating an operational definition
D) Conducting a replication
E) None of the above

Question

Quizplus · Accepted Answer

Identifying subgroups is a similar concept to controlling for a third variable as both involve accounting for potential confounding factors in a study or analysis. By identifying and analyzing subgroups, researchers can better understand and control for differences in the study population that could impact the outcomes being measured. Similarly, controlling for a third variable involves adjusting for the effects of a variable that may be related to both the exposure and outcome of interest in order to eliminate or minimize its impact on the results. Longitudinal studies, operational definitions, and replications are not directly related to controlling for a third variable.

In Understanding "Controlling For" a Third Variable,which of the Following