Random assignment is feasible only when an investigator is using a manipulative experimental strategy to "create" values on an independent variable.

Question

Quizplus · Accepted Answer

Random assignment involves randomly assigning subjects to different groups or conditions in an experiment. This is typically done when the independent variable is being manipulated by the researcher. Random assignment helps to control for extraneous variables and increase the internal validity of the experiment. It would not be necessary or feasible if the researcher is not manipulating an independent variable.

Random Assignment Is Feasible Only When an Investigator Is Using