A professor is advising you regarding the design of an experiment for a thesis. She asks you what you think is the best way to eliminate unintended participant assignment. What is your well-reasoned, educated response?

Question

Quizplus · Accepted Answer

Randomization is the best way to eliminate unintended participant assignment because it ensures that every participant has an equal chance of being assigned to each group, thus reducing the chance of bias and increasing the internal validity of the experiment. Counterbalancing and equating are methods used to control for confounding variables and operationalizing involves defining variables and measures.

A Professor Is Advising You Regarding the Design of an Experiment