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

Question

Quizplus · Accepted Answer

An operational definition of a psychological variable is a precise definition that outlines the procedures taken to measure the variable. It provides clarity and objective criteria for researchers to ensure consistent and accurate measurement. Option A is almost correct but lacks the precision of the actual procedures. Option C is incorrect as it doesn't provide a precise definition in terms of measurement procedures. Option D is not correct as precise definitions are typically quantitative rather than qualitative.

7) an Operational Definition of a Psychological Variable Is One