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4 years ago in Likert Scale , Questionnaire Design By Martin
How to make sure that the questionnaire is good and reliable for the study?
Hi everyone, my survey is to find out the perception of the young generation about buying expensive technical devices on online markets and their experience of it. I have used about 8 likert questions, 5 multiple choice questions and 2 open ended questions in the questionnaire.
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I need to conduct a reliability test on the questionnaire but I have no idea how to test the reliability for the MCQs and the open-ended questions. I am thinking if Cronbach’s Alpha would work or not? If not, then please suggest some other tests for the same.
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Thank you very much.
All Answers (10 Answers In All)
By Anisha Answered 4 years ago
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I hope this helps you in your study.
Best Wishes.
Reply to Anisha
By Brett Answered 4 years ago
However, for the mcqs, the better approach is to use the Kuder-Richardson KR-20 test.
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Best Regards,
Brett
Reply to Brett
By Jasmeet Answered 4 years ago
As for the MCQs, I know that the face validity analysis or content validity analysis is more appropriate but I am not too sure about the others.
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Though I can suggest you the experts who can help you better. You can contact the team of Chanakya research or visit their website. I am attaching the link below. I hope you get the right guidance and do your study well.
https://www.chanakya-research.com/
Reply to Jasmeet
By Deepak Answered 4 years ago
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Also, please make sure whether your data has a single group or multiple groups. It can also help in choosing the suitable approach for the reliability test.
Good luck.
Reply to Deepak
By Oliver Answered 4 years ago
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By Martin Answered 4 years ago
Also, I’ll look into the SPSS method once I have the answers. Thank you for the suggestion once again.
Reply to Martin
By Oliver Answered 4 years ago
Also, you can get in touch with the PhD Guidance website. They may guide you through the questionnaire development in a better manner.
https://www.phdguidance.org/
Reply to Oliver
By Luco Answered 4 years ago
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I hope I have made sense and that it proves to be helpful.
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By Martin Answered 4 years ago
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