3.11 Validity and Reliability Of Research

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[adigunademola]

I love this mans accent! Helps me understand better somehow.

[iflowmagazine]

I am writing a dissertation and giving a thorough explanation about the validity and reliability of my instruments is a challenge at the moment. Thanks for posting this video, it is helpful.

[kjgwymg]

Tones of books and none of them have explained it as you!

[mustafamokhtar]

after a long search finally a simple explanation found for beginners like me! a gold video, thank you..

[lizaminasyan]

I can’t be thankful enough for you🙏🏻🙏🏻 u saved me, I am a master student in korean uni, I don’t understand most of the classes but u helped me with this topic🌸🌸

[jonsimmons]

I'm taking Psychology 2430 and your video helped my to Understand my chapters and better prepare me for developing my research assignments

[csabaavramucz]

Thank you very much for your explanation. I am an MSc Psychology student and I need to understand the topic well in order to succeed with my specific research module. (Experimental Research Methods) Once again, Thank you for your help and support.

[CuriouslyCute]

Thanks!
When you said Representativeness was hard to say, I tried saying it, thinking that as an English native I'd be able to do it (even though I see that it is still hard for those who arent english natives). So I thought I'd prove you wrong to myself for fun, but then I couldnt say it right, either!

[Kcbonilla]

this saved my life second to Thanks ...

[bluebutterfly]

wow!! so clear is your explanations thanks a lot !! ^-^

[spring]

7 years ago and it's amazing ... thankyou sir
Very helpful

[musakuzi]

thank you so much, the video has been very helpful

[ThuTran-cqru]

thanks a lot, this video helps me escape from a pool of vagueness

[adelinaflores]

Outstanding and clear have helped me tremendously Keep up the great work!!!

[Elinsinba]

Thanks for the video! Could you please provide a citation for participant error?

[viktorija.ozogova]

Thank you for this video, great explanation of the terms with useful examples and helped me to prepare for my research test.

[hellenunzia]

Thanks this has helped me understand a question I was asked

[kudzanaimunyaka]

wonderful, great explanation finally...thank you.

[kossonouprunelle]

PLEASE, Is exploratory factor analysis the same as convergent and discriminant validity? I am a little bit confused. Thanks in advance for your reply. Should we do both convergent and discriminant validity, construct validity using EFA in one study?

[franciscaduku-twumwaa]

Woooww you explained this perfectly well thank you🤗