The Savvy Survey #6d: Constructing Indices for a Questionnaire

Theresa Ferrari, left, extension youth development specialist in the Department of Family, Youth and Community Sciences, and Steve Jacob review findings form the citizen survey.
One of The Savvy Survey Series, this article will help Extension agents understand indexes and how to use them when evaluating an educational program. This six-page fact sheet provides an overview of constructing indices for a questionnaire. Specifically, it will discuss why composite measures like index numbers are important, what the index number means, the difference between indexes and scales, steps for the construction of indexes, and recommendations for use by Extension educators. Written by Anil Kumar Chaudhary and Glenn D. Israel, and published by the Agricultural Education and Communication Department.