You are here

Scale Reviews

Find reliable measures for use in your questionnaires. Search Now

Testimonial

This scales book is a classic in psychometrics. It is instrumental for survey researchers in the fields of advertising, marketing, consumer psychology, and other related fields that rely largely on attitudinal measures. My copy has gotten me through years of field research by helping provide testable, reliable scales.
Angeline Close Scheinbaum, Ph.D.
University of Texas at Austin

Product Effectiveness (Energy Stimulation)

Ten, seven-point items are used to measure how effectively a product is believed to enhance physical energy and mental acuity.  To answer some of the questions, the respondent must have used the product rather than merely hearing about it.  The scale seems to be amenable for use with a variety of foods, beverages, drugs, and supplements which are claimed to increase one’s energy.