AP PSYCHOLOGY

Detailed explanation-1: -Confounding means the distortion of the association between the independent and dependent variables because a third variable is independently associated with both. A causal relationship between two variables is often described as the way in which the independent variable affects the dependent variable.

Detailed explanation-2: -A confounding variable (confounder) is a factor other than the one being studied that is associated both with the disease (dependent variable) and with the factor being studied (independent variable). A confounding variable may distort or mask the effects of another variable on the disease in question.

Detailed explanation-3: -Confounding variables are those that affect other variables in a way that produces spurious or distorted associations between two variables. They confound the “true” relationship between two variables.

Detailed explanation-4: -An extraneous variable is any variable that you’re not investigating that can potentially affect the dependent variable of your research study. A confounding variable is a type of extraneous variable that not only affects the dependent variable, but is also related to the independent variable.