What's the Difference Between Confounding and Lurking Variables?

Lurking variable. ... It is not considered in the study but could influence the relationship between the variables in the study. Confounding variable. A variable that is in the study and is related to the other study variables, thus having an effect on the relationship between these variables.

What is the major difference between a confounding and lurking variable?

A lurking variable is a variable that has an important effect on the relationship among the variables in the study, but is not one of the explanatory variables studied. Two variables are confounded when their effects on a response variable cannot be distinguished from each other.

What are lurking variables?

A lurking variable is a variable that is not measured in the study. It is a third variable that is neither the explanatory nor the response variable, but it affects your interpretation of the relationship between the explanatory and response variables.