In an experiment,a researcher wants to avoid the presence of
A)confounding variables.
B)dependent variables.
C)random assignment.
D)independent variables.

Question

Quizplus · Accepted Answer

Confounding variables can affect the outcome of an experiment and make it difficult to determine the true effect of the independent variable. Therefore, researchers try to avoid the presence of confounding variables by controlling them as much as possible. Dependent variables, random assignment, and independent variables are all important components of an experiment and cannot be avoided.

In an Experiment,a Researcher Wants to Avoid the Presence of