I did my validity using correlation analysis and my mentor wants me to have a justification (an article or book) that justifies my use of correlation analysis for validity testing,can you help me find one please?

after entering data on spss on the reliabilty scale the only data their is showing age other varaibales are not showing what can i do

what if my sample size is 250?

Easy to follow tutorial - thanks

How do you get that dependent variable in spss?

Can we change the sample size? If the SPSS sheets record 100data and if I want to test 40. Is it possible to do?

This is very understandable and helpful, thanks alot, I have gained a knowledge

How do you get Critical Values for Pearson's Correlation Coefficient where the DF is more than 100 on the critical value table?

Is this should be used for each individual items (question) and under what type of validity this comes under?

what is the method of validity test at 02:10 called? I can't find any academic article that use this method to test validity. Can you give me the source?

Thank you Sir

Thanks for the sharing sir. How do we go about if we have negative items. Should I reverse code and then do the validity analysis? Please advice, thanks.

Have been looking for beginer videos and this is the best.

@drZla Is there a scholarly source I can use to support my use if this test? Thanks in advance.

How u are solving the Cronbach Apha issues

nice video but the singing kid in the background is annoying

Hi how can I get the critical value in what way.

Thank you Sir, I have at least gain an inside on how to use SPSS

Interesting approach!

Thank you Dr Adil Zia, just one question if this approach can be used for a large sample of say 500 respondents?

Please I need your email or contact. Would want you to help me with my data

Hello Dr. Zla, my question is in validating a test questionnaire, are the respondents here the experts to the research topic or the respondents set for the study, like the students?

Thank you so much for your video. It really helped me a lot in my dissertation for quantitative methodology and analysis.

Thank you 🙏

Sir I am only doing discriptive analysis with my data.I have over 48 variables and collected 122 responses.Due to time frame of my project i cannot more sample also its enough for my mean ranking. I did cronbachs alpha test,rho_a,rho_c, and ave. Its observed that my cronbachs alpha is above 0.85 for all variable however Ave for just one variable is 0.3.The other variables have good Ave above 0.5. On deleting the variable i can make all of them to desired range however the variable in my eyes is important. I saw a video saying that if the cronbachs alpha is extremely good and majority of the ave is high,that one particular variable can be averaged out and considered. Sir is information valid.Since i am not going to perform CFA/EFA and considering my sample space can I average it out. PLSSSSSS REPLY

What if I have taken only 3-3 items in each construct.

Thank You. Simple and clear. Well explained

Hello sir Please help me in accessing scopus for document search. I don’t have institutional access.

Very useful video Sir. I have a small question. What type of validity (content/criterion/construct validity) is measured for a questionnaire by Product Moment Pearson Correlation in SPSS?

Good job

How we can check reliability and validity test, if the research questionnaire are yes or no question or dichotomous?

Sir, please provide me your email id.

Hi Dr. Zia, thanks for the video. I have read the comments as well, but still i cannot find my critical value for 406 samples. I understood to N-2=404, but how can i calculate the ctirical value when 404 is not shown on the table?

Dear Sir, it is really a nice explanation, i am a research scholar. How can I get this exact this table for df

Thank u .. but , is this way we can test validity for all type of questioner, likrt scale, test questioneer?? Plz help me

Please share also data files

How do we make the critical values table? Is it always needed?

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

Grateful to you. Your method of speaking is superb.

excellent

How do u pearson correlation for ordinal data

thanks you so much for sharing your skills and knowledge Adil Zia much love from South Sudan

Thanks. Is this the model the same as what is called conceptual model or conceptual framework?

Thank-you this was very informative

I need more on type of data(nominal and discrete

Thank you Sir Adil for your best explanation. I have something to ask Sir how to Download SPSS file Hope you will response..

Isko ms word me keise copy paste kerna hai

Sir, I have a question. In Linear regression analysis i found excluded variable but i have no idea about excluded variable. So, how i explain in my hypothesis result?

Should we conduct validity test only for the liberty scale question or for all questions sir?

Just see but find the materials are easy understanding and informative. Many thanks.