An Operational Definition Is __________

Multiple Choice

An operational definition is __________

A) a statement that attempts to predict a set of phenomena and specifies relationships among variables that can be empirically tested.
B) an organized system of assumptions and principles that purports to explain a specified set of phenomena and their interrelationships.
C) the precise meaning of a term used to describe a variable, such as a type of behavior, that researchers want to measure.
D) the principle that a scientific theory must make predictions that are specific enough to expose the theory to the possibility of disconfirmation.