Thank you for your video. How can I calculate ceiling and floor effect? Nobody has explained it yet. It would be more useful to test the reliability of scales.
great explanation: quick question though? the scale seem ordinal, why use mean and not median? asking because this has always confused me in that I see researches do both!
Thanks a lot for the video. Could someone please just tell how to change the variable type to Numeric without losing the values we have on data view? I have a questionnaire to analyze and it's exactly the same case as on this video. Please help. When I switch the variable type into Numeric all the values disappear, as they aren't numbers but values like : "Very low, low, average…"
go to the transform tab in spss then code in to same variable then select the variable for which you want to transform the value it has option like old and new for instance you can replace 0 with very low then 1 with low and so on,after that you can change data type to numeric from variable view tab also provide values and labels there
Muchas gracias, de tantos videos que busqué este es el mejor, a partir de estos cálculos pude hacer otros más complejos
Thanks a lot. One of the few people on the internet
who really understand what SPSS is all about.
Thank you so much. This is so clearly explained. I also really appreciate the way you reported your analysis on ms word. You are awesome.
Watched many videos yet yours is most helpful one among all. Thank youuuu
omg you saved my life thank you from the bottom of my heart
It's so simple to understand..a big thank you
This was really helpful. Thank you very much from a doctoral student in the UK :)
excellent :) very well explained. thank you. I'm a fan of your teaching. :)
your video just helped me for a big presentation this week. It was like from zero to hero! THANKS A LOT!!!
Nathalie Enda Zileta Depari same for me. A big thank you 🙏🏼
This video was extremely beneficial. You saved my research life. Thank you so much and I wish you nothing but the best!
hi, can you help me with my research result?
It's so clear, thank you so much :)
Thank you for this enlightening video!!! :)
Brilliant ! Thanks a lot :)
Great explanations!
Excellent video
Thanks a lot
So useful!
Thank you soooo much!!!!!!!
very helpful explanation
Thank you
Thank you for your video. How can I calculate ceiling and floor effect? Nobody has explained it yet. It would be more useful to test the reliability of scales.
thank you so much
Your video has been very helpful, but how can you be contacted for further explanations or clarifications?..Thanks
Hi I see that you use macbook. Do you know if there is a Testversion for Macbook? I can only find it for Windows:(
great explanation: quick question though? the scale seem ordinal, why use mean and not median? asking because this has always confused me in that I see researches do both!
Thanks a lot for the video.
Could someone please just tell how to change the variable type to Numeric without losing the values we have on data view? I have a questionnaire to analyze and it's exactly the same case as on this video. Please help. When I switch the variable type into Numeric all the values disappear, as they aren't numbers but values like : "Very low, low, average…"
go to the transform tab in spss then code in to same variable then select the variable for which you want to transform the value it has option like old and new for instance you can replace 0 with very low then 1 with low and so on,after that you can change data type to numeric from variable view tab also provide values and labels there
Can u help me please,, the teacher asked me to make results and conclusions after my analysis ,, how can I make them?
Can you include reverse items in cronbachs alpha if you recode them?
I've got the same question. I've watched a few videos and a lot of them have included reversed items.
Zhiying Zhou I included them and it seems fine. But when I include them in the variable calculator the results are messed up.
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Thanks alot