_________ is a control technique in which an extraneous variable is reduced to a single value that is experienced by all participants.
A) Balancing
B) Counterbalancing
C) Elimination
D) Constancy

Question

Quizplus · Accepted Answer

Constancy is a control technique where an extraneous variable is held constant, ensuring that all participants experience it in the same way.

_________ Is a Control Technique in Which an Extraneous Variable