Category: Questionnaire DesignRechecking of questionnaire

Hi, I have already designed a questionnaire but I want to check if the questionnaire is good enough. How can I check it? My guide told me to apply Cronbach alpha test but I doubt is it ok? and if yes, I don’t know how to use it?

asked on 13 Jul 18Piyush Batra piyush batra
2 Answers
answered on 16 Jul 18
In this tutorial, you will learn how to produce a simple and commonly used measure of reliability for Cronbach’s alpha.

Jessica Jessica
answered on 17 Jul 18

Cronbach’s alpha is commonly used to calculate the internal consistency. It is preferred when there are multiple Likert questions in a survey/questionnaire that form a scale and you wish to determine if the scale is reliable.

Aditi Sharma Aditi Sharma

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