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Rechecking 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?

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By Jessica Answered 6 years ago

http://www.open.ac.uk/socialsciences/spsstutorial/files/tutorials/cronbachs-alpha.pd In this tutorial, you will learn how to produce a simple and commonly used measure of reliability for Cronbach’s alpha.


By Aditi Sharma Answered 6 years ago

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.


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