"Having a BMI of 30 or greater" defines obesity in such a way that it can be precisely measured. Therefore, it is a(n) ______ definition of obesity.
A) correlational
B) theoretical
C) operational
D) experimental

Question

Quizplus · Accepted Answer

An operational definition defines a concept in measurable terms so that it can be observed and studied. In this case, having a BMI of 30 or greater is a measurable criterion for identifying obesity. A correlational definition would describe the relationship between obesity and another variable. A theoretical definition would be an abstract and conceptual understanding of obesity. An experimental definition would involve manipulating variables to explore their effects on obesity.

"Having a BMI of 30 or Greater" Defines Obesity in Such