How to check the validity of a questionnaire? Step by step guide.

[@funketemidayo5834]

Thank you so much. This is really clear , precise and specific

[@AtulPrabhakarHadap]

Thank You. Simple and clear. Well explained

[@m.umairafzalofficial1756]

You are doing fantastic job explained very well and make it feel so easy

[@drfaheemullahkhan1135]

Very informative and easy to understand. Keep going. Best of luck.

[@boscoperianayagam9235]

Thank you, sir. It is very clear and simple to understand.

[@عطرالزهور-ن1ص]

I like the way ypu explain , its very easy

[@anishkumarbhunia7973]

Very informative sir🙏

[@Anamika-rh9dl]

It's great lecture.

[@LiuelAbebe]

Very nice explanation! Dr I need support from you how can i import data to SPSS

[@pallavijharia7809]

Very well explained 👍

[@shamazubair8088]

Well explained sir

[@adilzia]

you are welcome.

[@Indicricshorts]

Well done Dr👍

[@hafeezullah1543]

Thank you sir. If you could plz guide how to test the validity of pretest/ posttest and also about the reliability of a test.

[@jayariesgianan3160]

what application did you use sir? that app with model like app where there is plug ins and you check the master validity?

[@asmakhan9019]

if questions are adpted/ adopted from previous studies, do we still need to perform these calculations?

[@adilzia]

If u have changed only a few elements or items in the scale, u need to perform only CFA but if u change major items or elements in the scale, u have to perform EFA and CFA.

[@asmakhan9019]

@@adilzia thank you sir.

[@sushmitadebbarma4980]

Thank you Sir, I just want to know that how to know which type of validity is suitable for my research study. Help me sir, please

[@adilzia]

usually in research, people talk about many different types of validity checks. The application is diverse and cumbersome to understand. you should go for convergent and discriminant validity for any good research. In the video, I have explained the process to check convergent and discriminant validity.

[@qaisarsohail4311]

aslamualikum sir can we cheek validity and reliability of questionnaire which is not on likert scale?????????????????

[@adilzia]

there are different types of validity. for a non-Likert scale, you can go for content validity, face validity, test-retest validity. Further, Mr.Qaisar I am not an expert in statistics, I don't know about other methods of validity testing.

[@shamasadaqat]

How can i dl plugin of master validity

[@adilzia]

i will make a video on that topic as well. Try to learn from a google search for now.

[@imrankhan6056]

Nice upload, keep uploading. One suggestion is please increase volume while recording.

[@adilzia]

Thanks for the suggestion. I will try to increase the volume from next time.

[@rabiabaloch6610]

very informative sir, have you any video regaurd correlation test and consturct validity using by spss thank you

[@adilzia]

Kindly see the video carefully, construct validity testing is explained here. For the correlation test you can check my other videos in the playlist. Best of luck and keep researching.

[@rabiabaloch6610]

@@adilzia have nice day sir! if iam not worng, you validate the data by AMOS and excel not in spss

[@adilzia]

@@rabiabaloch6610 AMOS is a software by SPSS.

[@rabiabaloch6610]

@@adilzia oki thank you sir

[@Hassan-yh7xb]

Can I use this for validation of qualitative questionnaire? Which with open end questions, and thank you doctor for this great explanation.

[@adilzia]

this measure is for the qualitative data.

[@adilzia]

you can use some thematic analysis, maps, word cloud, dendrograms, etc for the qualitative analysis.

[@anikanashatmatin6860]

Thank you very much the moderator for your valuable teaching...its really made easy of some hard understandings. I would like focus on a matter of discriminant validity. There is a criticism of this validity and made a remedy named Heterotrait-Monotrait ratio (HTMT) by Henseler et al.,2015. If u kindly make a understanding of this thing ,would be very beneficial. Thanks

[@adilzia]

Ya sure, I will make a video on validity. This time you can see another similar video in the playlist. Thanks for the suggestion.

[@kevinmarfsaquing4267]

thanks much SIR.

[@الاستاذزيدونصالحعلي]

thanks doctor

[@mathematicsanddataanalysis5791]

Thanks

[@golu883]

Very confusing

[@rajvohra1381]

Sir your video is a copy of data and presentation of a senior SEM Professor of India. Why dont you demonstrate using your own data? why just be a parrot repeating what the other Professor has said long time ago with his own dataset.

[@adilzia]

Dear Mr. Raj Vohra. Kindly keep in mind that whatever knowledge teachers communicate to their students is not completely self-generated. We all read the same books but understand differently. As a teacher, it's the way of explaining that matters. If I am even repeating what other professors have already explained then what's your problem. That professor is also explaining and giving references to many other professors that he red. Mind it, knowledge creation is not the main objective of my videos rather it is knowledge transfer in the simplest way possible. I hope it makes sense to you.

[@rajvohra1381]

@@adilzia But it would be good Sir if we learn from your data as well. And if you feel knowledge transfer is important then in that case please make videos with just one slide which has a link redirecting the viewer to the other Professors's Lecture on KZbin. Why should anybody listen to you if you arent different? Hope you understand Sir and make vidoes on your data and explain the problems you faced in your data set and how you overcame it. Dont take it as critisicm but an idea that you can work on. And if you dont have data then say that the Data or idea has come from Prof. so and So. I hope you kow about copyrights and plagiarism? Copying ideas also comes under Plagiarism. What to tak of Data without acknowledgement Best Wishes

[@adilzia]

@@rajvohra1381 do some productive work rather than wasting time on such useless issues. I know what is plagiarism and better you engage yourself in some useful things. Don’t see the videos that you don’t like. Nobody is forcing you to do that. What’s your area of specialization?

[@rajvohra1381]

@@adilzia Sir working on a plagiarism detection algorithm which can detect plagiarised powerpoint, data and ideas under the supervision of the same great prof who we are talking about. He is also in IT area and when we ran our algorithm and it brought us to many videos including yours. I hope you can see how productive my work is.

[@adilzia]

@@rajvohra1381 kindly share the results to benefit all the research community to improve themselves.