Whether you conduct a correlational study or an experiment the variables you use all require
A)sampling
B)unobtrusive measures
C)an operational definition
D)counterbalancing
E)placebos

Question

Quizplus · Accepted Answer

An operational definition is necessary for both correlational studies and experiments because it specifies exactly what the variables are and how they are measured or manipulated, ensuring clarity and replicability in research.

Whether You Conduct a Correlational Study or an Experiment the Variables