Reliability, validity, generalizability and credibility. Pt .1 of 3: Research Quality

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Күн бұрын

A lecture on the quality of research and the research process taken from a series on research methods and research design given to masters (graduate) students by Graham R Gibbs at the University of Huddersfield. This is part 1 of three, and deals with ideas of reliability, validity, generalizability and credibility, especially as applied to quantitative research.

Пікірлер: 81

@yashikasingh3005 4 жыл бұрын

Thank you Mr. Graham R Gibbs. 🙏🙏🙏 Love from India.💕🙆‍♀️

@robbiemills6623 3 жыл бұрын

2021 still going strong this was amazing thank you for doing an incredible lecture.

@gborowme 7 жыл бұрын

Finally, I will understand research quality, will watch all 3 and do my paper. Will cite you. Thank you, I am a nursing public health student.this information will help me think clear . Thank you Instructor Gibbs.

@kkatka78 8 жыл бұрын

Thank you very much for great explanation Mr. Gibbs. It helped me a lot! I hope to see more of your videos.

@chinaseliteagency 8 жыл бұрын

Very professional. Thank you so much dear professor!

@TheMay4u 9 жыл бұрын

Prof. Graham - Thank you so much I love this VDO

@yashikasingh3005 4 жыл бұрын

Jai Hemalatha!🙏💪 This is among the best of free content on internet today ma'am. 💕💕🙆‍♀️🙆‍♀️

@Maxmili4no Жыл бұрын

For years I did not understand accurately the regression threat, even with Cook & Campbell. Thank you professor Gibbs!!!

@senafdo1 11 жыл бұрын

Quality material and excellent teaching, many thanks Graham-Senani

@petermorlin2522 5 жыл бұрын

Excellent Lecture Professor Gibbs absolutely useful and much clearer.

@jessicahoward1005 10 жыл бұрын

Amazing, thank you for this wonderful lecture.

@amanyabouzeid9689 3 жыл бұрын

Absolutely brilliant, watching again in 2021. Thank you!

@Maxmili4no Жыл бұрын

Thank you professor Gibbs for all your knowledge!!!

@elierry 2 ай бұрын

I enjoy listening this presentations. It is great summarizatio of the topic.

@MsDeenilislam 2 жыл бұрын

Thankyou Graham this was excellent!! may god guide your path!

@silviagonzalezmor 5 жыл бұрын

THANK YOU very much for such a clear and fresh reminder, Prof Gibbs. Very helpful for the PhD I am working on now, and 7 years after studying social research methods at Loughborough University - excatly the year of this lecture.

@yogihaircareskincare6391 2 жыл бұрын

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@cassarndrahackett4065 10 жыл бұрын

Fantastic Lecture! I utilised it for my research methods class in Clinical Psychology. It was clear, concise and understandable. Wish you lectured at my university!

@yehudaerik3595 2 жыл бұрын

i dont mean to be offtopic but does anybody know a way to log back into an instagram account? I was dumb lost my password. I appreciate any tricks you can give me.

@jemgem9593 4 жыл бұрын

Love you Graham! 🎓

@mervenurcoban3411 3 жыл бұрын

Great lecture, helped me a lot. thank you!

@carec3268 6 жыл бұрын

Thank you, Professor Gibbs!! :)

@aadhardev 4 жыл бұрын

Brilliant lecture! Thank you very much!

@andyzeng9463 3 жыл бұрын

The metaphor is well said, absolutely discernible

@Infinitesap 6 жыл бұрын

Really awesome explanations! Thanks very much :)

@biancaboshoff 4 жыл бұрын

Thanks so much for this video! Very helpful!

@amoorebright602 5 жыл бұрын

Great lecture. Thanks a lot.

@mattetor6726 3 жыл бұрын

Your lectures are great!

@stephanusstephanus6075 6 жыл бұрын

This video helped me so much in my end of year exams

@lucianngeze760 2 жыл бұрын

Learnt a lot from this work. Thank you!

@alanoudabualsaud1191 9 жыл бұрын

Thanks a lot. Very useful lecture!

@obertdzvimbo4411 2 жыл бұрын

Thanks Prof, well explained and exemplified.

@kellywarren1703 2 жыл бұрын

2022.. and I finally understand internal and external validity! Thank you..

@melodyni9041 2 жыл бұрын

Thank you for sharing this lecture, it's so helpful

@aaalameer 9 жыл бұрын

Thanks prof. Very useful lecture

@towficaakter251 8 жыл бұрын

I am happy because of my learning.

@abdullajonnematov6599 9 ай бұрын

Very understanding. Thank you professor

@user-xn2hf9re8r 6 жыл бұрын

brilliant lecturer thank you

@mudanistlectures4446 7 жыл бұрын

it is very helpful. Thank you for it. Guulayso.

@quratulaan7009 2 жыл бұрын

First of all many thanks you Prof. Gibbs for making these valuable lectures free to access. How can i cite these in my manuscript?

@Happythebeagle4949 10 жыл бұрын

very helpful, thank you

@kubjini 11 жыл бұрын

Thank you very much.

@groovyrooby1 11 жыл бұрын

this is excellent. i don't know that i've heard of this regression effect before. fascinating. thank you.

@meganwachsmuth8101 7 жыл бұрын

bat man

@abdiissack6996 7 жыл бұрын

Thanks Professor. Your lectures has enlightened me more on the Research Module that I'm currently studying.

@Haymanotify 11 жыл бұрын

Thank you very much!

@pinkdiscogirl 11 жыл бұрын

Thank you!

@dollyjain4201 4 жыл бұрын

thank you so much SIR.

@romantic786313 9 жыл бұрын

do you have lecture on strengths and limitations on Quantitative studies ? on methods, design, population etc etc

@manar2158 10 жыл бұрын

thanks a lot it is very useful

@annarose3670 7 жыл бұрын

Thank you so much :)

@budziniketamwa8940 6 жыл бұрын

wonderful

@GJsuperman 11 жыл бұрын

thank you!

@fabbeyonddadancer 6 жыл бұрын

Are there lecture like this gravitate towards history ?

@abdulrahmanabutaleb7375 11 жыл бұрын

Thank you sir so much

@niwagabagilbert5205 10 жыл бұрын

Fantastic lecture Graham

@niwagabagilbert5205 10 жыл бұрын

Research project

@niwagabagilbert5205 9 жыл бұрын

Pushing on but not right

@YOHANNA-W-e7q 8 жыл бұрын

How to manually calculate the validity and reliability of research questionnaire?

@sarahprice8307 5 жыл бұрын

Very good

@andream656 9 жыл бұрын

Thank you for this. Please excuse my ignorance, but do you have the full reference for the Shipman questions used ?

@aminatasheriff3401 2 жыл бұрын

Thanks for the lectures ,its really educative

@violakabigabwa9240 3 жыл бұрын

This was helpful, thank you.

@violakabigabwa9240 3 жыл бұрын

@johnodutemu2054 7 жыл бұрын

How do you calculate validity?

@hihhih2663 3 жыл бұрын

Thanks alot

@andream656 9 жыл бұрын

Hi I've found it. Thanks

@alannatomlinson7723 3 жыл бұрын

Thanks

@ThePatriciaGem 10 жыл бұрын

excuse me Graham R Gibbs may i ask? what is the pattern of arrow target for the measurement/research that have validity but not reliability? is this kind of research really exist? sorry for my bad english thank you

@GrahamRGibbs 10 жыл бұрын

Validity means we are measuring or researching what we think we are measuring or researching. In particular the measure should be free of systematic error. Reliability means getting results in a consistent way. So a measure that is valid, that is, it measures what we think it does and not some other variables, can be reliable or unreliable. For example, it may be unreliable because its value varies a lot from occasion to occasion or with different researchers.

@daviddowdle3698 9 жыл бұрын

See: www.documentingexcellence.com/stat_tool/reliabilityvalidity.htm

@shannonpark9944 11 жыл бұрын

Quality

@jhonanthonybatayola5116 10 жыл бұрын

How can one test the validity and reliability of a theory? sir?:) thanks.

@GrahamRGibbs 10 жыл бұрын

Jhon, these terms refer to empirical investigations, studies and not to theories. Our study is valid if it measures what we think it measures and it is reliable if our study is repeated by other people and on different occasions and gets the same results. Theories are used to try to explain why we get the results we do or possibly to generate ideas that we can test empirically. Theories are judged by how well they explain the facts or how much they predict.

@jhonanthonybatayola5116 10 жыл бұрын

ohhh got it sir thankyouu very much:)

@maramezina1094 3 жыл бұрын

Theories can help us in establishing content validity

@vecernicek2 2 жыл бұрын

I expected a chef John recipe after that intro theme..

@donq2957 4 жыл бұрын

Oh yeah ...olympic regression

@garyhubbard3459 8 жыл бұрын

how you ask. wake up the human spirit to what we our do as a race of beings to the only land the we know as HOME America "u.s.a" our kids way of life need to be protected... so much behind that. I don't know where to even start........ water first...... great Lakes let's start there