7) an Operational Definition of a Psychological Variable Is One

Multiple Choice

7) An operational definition of a psychological variable is one which:

A) Gives a definition of a variable in terms of its rough measurement
B) Gives a precise definition of a variable in terms of the procedures taken to measure it
C) Gives a definition of a variable in terms of practical ways in which it might be observed
D) Gives a precise definition of a variable in qualitative terms