How to develop a measurement scale? Scale development process and procedure

[@keharkhan9012]

An amazing video! Dr. Bavik has explained very important steps of scale development with interesting metaphors! Thanks, Dr. Faizan, for arranging this.

[@ResearchBeast]

Thank you for your kind words. Please help us by sharing it fyrther

[@sahil_shrma]

Great nice resource! Thanks for bringing it on youtube.

[@riyanhidayat4166]

Thank you very much for knowledge. However, I have a question. How many items we should generate for initial development, and how many item we should remove, if they low loading factor? Do you have rule of thumb? Is there any article for reference? Thanks in advance.

[@ResearchBeast]

I would highly recommend looking into Churchill (1979). There is no set number or formula for this. Number of item depends on how you conceptualize the construct.

[@riyanhidayat4166]

@@ResearchBeast thank you for response. I would love that

[@chatchaichatpunyakul1299]

Thank you very much for a very good academic contribution.

[@ResearchBeast]

Thank you. Please help me by sharing it further.

[@itsmemz]

Very well explained ✨

[@TheZuhairabbas]

This is a very informative video for me being a First year PhD student.

[@ResearchBeast]

Thank you for liking it. Please share it further

[@vipinsingh2228]

sir,voice is very low

[@ResearchBeast]

Thank you for your comment. I just double checked on my end Vipin and it seems OK.

[@saharkiyani9049]

Why we need a scale I kept looking for this answer. Whats difference between scale and questionnaire. The discussion is on questionnaire Development while you are saying scale.

[@ResearchBeast]

I think you need to do some reading. Questionnaires are made of measurement scales. The video discusses the DeVillis method of scale development.