Reliability and its types | What is Cronbach Alpha | Test -Re test | Split Half | Kokab Manzoor

[@zubairqayyum5791]

thanku so much sir i clear my concepts from yours lectures ❤️

[@KokabManzoor]

Glad to know this.. kindly share these videos with others to help them in clearing their concepts

[@muhammadsaleem1822]

Excellent sir.I appreciate Kokab Manzoor for his excellent teaching methodology.well done from simple to complex.....pro hunan psyche

[@srinivasmaruthi5719]

Thank you so much sir. A very simple way of explaining the concept.

[@KokabManzoor]

Welcome dear... If found it helpful then kindly share these videos with others to share this knowledge

[@ismailleghari4780]

MashaALLAH Sir. kokab Manzoor you are such a nice teacher and your way of explaining with examples is such a marvellous . regards

[@littledebuk4992]

Respect and love ❤ from Dehradun Uttarakhand

[@KokabManzoor]

Thank you 🙏

[@naiyas.sajjan5686]

sir im from india gujarat ,im phd scholar (in education), so nice to hear u u have great comand over tool its great to see u again with data analysis tx for your guidence regarding reliability

[@KokabManzoor]

Welcome dear...I am glad you came back to my channel.. ..There are around 50 videos.. about research.. And overall 370+ videos on different subjects..you can watch or refer to your friend and other students..

[@aishakhan7318]

The way u delivered the examples u qouted are very influential and fruitful. Thank u

[@KokabManzoor]

@aisha... I am glad you like it. Please SHARE these videos with other to help other students in building better conceptual clarity

[@MuskanJee-sk8kk]

Mashallaha nice lacture

[@naintaramalik8518]

Finally mujy Apne mtlb ki vedio mili.... Very good explanation... Really like it ❤️

[@KokabManzoor]

@Arifullah... I am glad you like it. Kindly Share these videos with others, may be unki be help ho jaye..

[@RimshaAltafBajwa-du9nu]

Thank you sir for this amazing video 👌

[@rimshairam3257]

MashAllah good lecture and very helpful for me... Thank u😊

[@KokabManzoor]

Jazak Allah kher.... kindly share these videos with others as a kind of sadqa e

[@geethapriyasantosh8296]

Thank you sir. This is the simpler version of research methods. Comes so handy while I prepare for the exams.

[@KokabManzoor]

I am glad you found it helpful 😊

[@misalkhan7145]

Jazak Allah sir Allah pak ap ko kamyabi ataa prmae ameen..

[@KokabManzoor]

@innocent Jazak Allah. Kindly share these videos with others to help others 🙂

[@fahmeenamehreen3661]

It was an awesome explanation given jazakallah khair

[@KokabManzoor]

@Fahmeena ...Glad to know this.. if this video helped you then kindly share these videos with others to help others 🙂

[@duakhan6117]

Ur way of teaching is great wish could have teacher like U ❣️

[@KokabManzoor]

Jazak Allah kher.. If found my video helpful then kindly share these videos with other students to help them as well.

[@zareenabegum3325]

Jazak Allah khairan sir

[@aatish747]

Thanku so much sir U clear my confusion about this topic I whish u teach me for. My net exams this year

[@KokabManzoor]

Glad to know this.. kindly share these videos with others to help others in clearing their concepts.☺️

[@PakistaniCelebrities332]

Thanks A Bunch sir ✨ it’s crystal clear now🤩

[@KokabManzoor]

Welcome.. kindly share these videos with others to help others in clearing their concepts

[@alishahzad7341]

well explained thanks

[@safiaashraf4062]

زبردست سر جی

[@KokabManzoor]

Thank you..

[@aroojfatima2452]

thank you so much sir i clear my concept through your lecture😊

[@KokabManzoor]

Glad to know this.. kindly share these videos with others to help others in clearing their concepts

[@sunnynadeem7145]

Thankyou So much God bless you love from Quetta Balochistan

[@KokabManzoor]

@sunny Thanks dear. if this video helped you, then kindly share these videos with others to help others

[@birinaboro8391]

Very effectively explained. Thank you Sir🙏

[@KokabManzoor]

@Birna I am glad you like it. Kindly share these videos with others to help others in clearing their concepts

[@DrAzzaMohammed]

What is the statistical method in spss used for parallel form reliability

[@zobiaaziz3918]

Masha Allah👌

[@hifzaarman8482]

Jazak Allah for this❣️👌

[@KokabManzoor]

@hifza.. Kindly share it with others to extend this "help" to all students..:)

[@yasirriaz3965]

If we r applying test retest method to check reliability then close difference in test taker's score is acceptable but ye difference kis limit tak acceptable hai for the test to be reliable?

[@kehkashankhan779]

Hello sir, my tool is 5 dimensions based, cronbach's alpha can I apply or not

[@aroojnaeemkhan6497]

Amazing sir thank you ❤️

[@KokabManzoor]

@Arooj pleasure 🙂

[@LatifKhan-dh9hm]

Very well explained Sir ♥

[@KokabManzoor]

Thanks 😊

[@ansarmangat4992]

Thank you so much for this informative video ❤

[@KokabManzoor]

Kindly share these videos with others to help others

[@Choudhary_Ji12]

Luv from india ❤️🇮🇳

[@KokabManzoor]

Same here brother...

[@zarghamgoraya3755]

I likes your lectures so much

[@KokabManzoor]

@zargham Glad to know this.. Kindly SHARE these video lectures with others :)

[@tahir4676]

Best teacher ever Sir make all videos on UGC net

[@KokabManzoor]

@Tahir thank you dear.. what is UGC net?

[@shericheema7409]

Great thing skills

[@KokabManzoor]

Thanks

[@islamthewayoflife7430]

vry nice expl frm kashmir

[@KokabManzoor]

Thanks dear.. 🙂

[@maqsoodahmad2937]

Thank you so much sir your lecture is very interesting.

[@KokabManzoor]

Welcome... If found it helpful then kindly share these videos with others to help others

[@maqsoodahmad2937]

Sure Sir

[@anjalichoudhary1370]

Wish our teachers could have taught like this😕😕😕

[@KokabManzoor]

I will pray... 😊 kindly share these videos to as many students as you can so more people can get benefit

[@getit2932]

Keep it up sir. ❤

[@KokabManzoor]

@Aadil thanks..

[@navyaarya905]

Thankyou so much..sir

[@KokabManzoor]

Welcome... Kindly share these videos with others to help others

[@ShayanKhan-yp5yx]

Best!!!

[@KokabManzoor]

Thank you ☺️

[@kanwal6227]

Well explained 👍👍👍👍👍 Sir please 🙏🥺🥺🥺upload a lecture on Item Characteristic Curve Item response Theory Practical Applications of IRT These topics are included in the topic of item analysis And please also explain Speed tests versus power tests , kruder richardson reliability, spearman brown formula, scorer reliability for msc students

[@Mehreen_kiran]

Great sir g

[@KokabManzoor]

Thanks...🙂

[@chqaisar6746]

Nice lecture

[@rabiakhan8549]

Soo nice sir thank uh Soo much

[@KokabManzoor]

Welcome... If found it helpful then kindly share these videos with others to help

[@masaratkhan1632]

Sir could you please make a video on how to report and check test retest reliability in spss

[@kiranthakur9959]

kindly tell me scorer reliability

[@infoiffinews5901]

Thank you so much 🥰

[@KokabManzoor]

You are welcome.. kindly share these videos with others to help others

[@zeenatbaloch9323]

Sir please i have a question ans please kal mera ppr hy... Ak type hy Inter-rater reliability usko explain kar den plz...

[@hafsamahboobansari3394]

Sir you dint talk about the limitations Practice effect Order effect

[@RimaKalita-n2j]

In split half if questionnaire are 25 how we will divide

[@umarnur7282]

❤❤❤❤❤❤❤❤ salam from kashmir dear Sir

[@KokabManzoor]

@Umar walaikum Assaalam to Kashmir...:)

[@aroojzahid1305]

Excellent lecture on reliability sir. I have one question u mentioned that cronbach's Alpha less than .70 means if it is .60 or .50 is not acceptable but Nunnally 1969 published his book and mentioned the acceptable range of reliability is .50 to .60 and I have also read in many researches so how could we say that it's not acceptable kindly give some explanation

[@KokabManzoor]

@Arooj thanks for your words.. usually it is relative... in social sciences it is considered as weak reliability, when less than 0.70... it may be acceptable less than 0.70 in other cases..

[@aroojzahid1305]

@@KokabManzoor My pleasure sir thanx for timely reply Sir I know that .70 is acceptable range of reliability in social sciences but if we eliminate poor item through factor loading in CFA and even though reliability is less .55 so how could we justify in viva bcz u told that people will point out on ur research that why it is less then .70 kindly sir explain

[@masaratkhan1632]

sir is it necessary the sample size should be the same at both T1 and T2 or we can take a different sample sizes?

[@KokabManzoor]

We can take different samples.

[@luckyashraf7284]

THnak you so much honourable sir, really helpful for educational research too.

[@KokabManzoor]

@lucky you are welcome. Kindly share these videos with others to help others 🙂

[@waseemniazi3922]

Dear Sir, would be much appreciated, if you share the topic on scaling & its type & Sampling,i have so many queries and lack of knowledge regarding the subject matter, your lecture is much better than our university teacher,.. and much appreciated for lectures

[@KokabManzoor]

There are videos on these topics..you can search the topic with my name..you will get the videos..

[@sajida7303]

Aoa sir...mn ny reliability aor validity ki apki vedios dekhi hn bhut hi easy way mn ap ny concept clear kie hn ....but mjjy aik confusion h ... jb hm employee selection mn test ki reliability ya Validity dekhty hn to hm reliability us test ki daikh rhy hoty hn ya us person ki jisko .test dy rhy.... kindly ye bat clear kr dain plz plz plz

[@KokabManzoor]

Thanks for your word.. In such cases .Reliability and validity hamesha test ki check ki jati Hy.. .

[@sajida7303]

@@KokabManzoor okay Sir thank you soo much

[@shehnazshahnazar5557]

And what are the factors of reliability sir please can you explain it ?

[@sandeepchauhan2240]

Thnk uh sir

[@KokabManzoor]

Welcome dear

[@shehnazshahnazar5557]

Sir what are the advantages and disadvantages of reliability

[@attaurrehman5589]

Great

[@nusratshah7032]

Sir pilot testing k Lai validity ya reliability ya dono use hoty Hy. Sir answer please

[@KokabManzoor]

@Nusrat... Yes ..

[@zunairahkhan2695]

Good video🤗 Could u plz also tell us about factors that affect reliability and validity of a test ... Plzzz😭

[@KokabManzoor]

@zunairah.. in sha Allah will make a video on it.. meanwhile, if u need it in urgent basis, then send me an email at [e-mail], i will reply in detail there..

[@medhachakraborty7474]

Sir , is predictive validity then almost similar to reliability?

[@KokabManzoor]

Reliability is different from validity

[@medhachakraborty7474]

@@KokabManzoor but sir, if i am testing the predictive validity of HDI measures for different countries, then doesn't it mean that i am looking into the reliability of the measurements by seeing how consistent the hdi measure has been

[@medhachakraborty7474]

So isn't it almost same that way

[@KokabManzoor]

@@medhachakraborty7474 you may say that the predictive validity contains the element of reliability, but it is not the reliability it self..

[@medhachakraborty7474]

@@KokabManzoor thank you sir

[@mariajaved4926]

Thnku so much sir

[@KokabManzoor]

@Maria welcome 🙂 kindly share these videos with others

[@aliadeel6041]

Thanks allot sir

[@KokabManzoor]

@Ali Welcome...:)

[@sadiarehman4414]

A. O. A... Sir please upload a lecture about norms and sampling

[@KokabManzoor]

Ws... There are many videos uploaded about sampling and it's types.. etc ..you can watch those

[@ranaghulzaar5869]

JazakAllah

[@KokabManzoor]

🙂

[@aimawrites794]

Thanku sir

[@KokabManzoor]

Welcome.. if found this video helpful then kindly share these videos with others

[@naurichovlogs]

Sir can you please explain the particular Type i.e Cronbach Alpha in details.

[@KokabManzoor]

For Cronback alpha... Watch video reliablilty in SPSS

[@khadijaktk8280]

good

[@KokabManzoor]

Thanks

[@nawaljan2960]

I’m from AWKUM 🤚we are waiting ap kab aoogy dubara

[@KokabManzoor]

Ap jab bulain gay... Hum ajain Gy..😊

[@shambhaweebahal5992]

Sir can you upload some videos related to true variance and error variance, basically the difference between the two

[@KokabManzoor]

You can watch my econometric series videos

[@umekulsoomghulamsabir1106]

I have a question Agr hum same test kch time k bad apply kry gy to participant ko test k pta ho ga🤔he will score 🤔high q k usy test k pta tha........re_test reliability...kindly ans my query

[@KokabManzoor]

@umekulsoom... It's not maths or IQ test...we use in to test the reliability of a questionnaire in research... Where there is no right or wrong answer...we just want to see whether the respondants give the same replies or not..

[@grammar_WithXizi]

Pchla vdo.kha h sir

[@veronicaandaridamansworld2818]

Tq

[@humashabeer1953]

❤️❤️❤️❤️❤️❤️👌👌👌

[@KokabManzoor]

😊

[@shahzadkhalil2762]

AOA sir Pakistani ho or ye batao what kind of topic is this plzzz replay must brother

[@nalinisingh1073]

Latent Variable

[@KokabManzoor]

??

[@asmakhan9189]

🖤🖤

[@nalinisingh1073]

Latency

[@theworldaroundus2352]

Ik he test 2 dafa q .... Is Tarah tu Log 2nd test yad kr k dy dn gy

[@egzeryalewayker320]

The language is not vivdly clear and in English

[@ismailleghari4780]

MashaALLAH Sir. kokab Manzoor you are such a nice teacher and your way of explaining with examples is such a marvellous . regards

[@KokabManzoor]

Jazak Allah... Kindly share these videos with others to help others

[@shambhaweebahal5992]

Thankyou sir

[@KokabManzoor]

You are Welcome

[@RafeeibnaAslamofficial]

Thanks you sir

[@zahrabatool9286]

Thank you so much sir

[@KokabManzoor]

@zahra you are welcome

[@zahrabatool9286]

@@KokabManzoor sir mera paper Tha research ka apka lecture bht helpful rha in the paper

[@KokabManzoor]

@@zahrabatool9286 glad to know this 🙂

[@rashadkhan9830]

Good

[@sikanderbugti2573]

Thank u so much Sir

[@KokabManzoor]

Welcome

[@NighatKanwal-yp4gj]

Good