Marketing

"Scales" on a questionnaire should have how many points?

Answer: The way to think about this question is as follows. The more scale points you have, the more information you will get. Thus, if you ask people a yes/no question, they can't tell you if they ...
Marketing

How to Identify and Avoid This Survey-Questionnaire Design Problem: Mixed-Mode Scales

Data from mixed-mode questions are hard, if not impossible, to interpret accurately. The first part of this article will give an example of a mixed-mode question and an analysis of how to interpret ...
Nature

Use of the Ages and Stages Questionnaire and Bayley Scales of Infant Development-II in neurodevelopmental follow-up of extremely low birth weight infants

For infants born with extremely low birth weight (ELBW), we examined the (1) correlation between results on the Ages and Stages Questionnaire (ASQ) and the Bayley Scales of Infant Development-II (BSID ...
ascopubs.org

Distress Screening Through Patient-Reported Outcomes Measurement Information System (PROMIS) at an Academic Cancer Center and Network Site: Implementation of a Hybrid Model

From June 2015 to December 2017, 53,954 questionnaires representing 26,242 patients were collected. Approximately 30% of the questionnaires were completed before the visit on an electronic patient ...