Paired Samples T Test - Running, Interpreting, and Reporting Paired-Sample T-Test Results using SPSS
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- Опубликовано: 21 авг 2024
- The video discusses in detail the concept of Paired Sample T-Test along with how to run the test, interpret, and report the results.
#PairedSample #T-Test #Reporting #ResearchCoach
In under 10 minutes, you were able to explain not just the how but the why of paired t-tests in a more understandable format that a 45 minute lecture from my professor, hahaha! Well done, sir! And thank you for your concise explanations and demonstration!
Glad it was helpful!
This is so helpful. Thank you so much for the demonstration.
Glad it was helpful!
@@researchwithfawad I am still struggling with interpreting the Pearson's correlation test. Do you have any tutorials for that professor?
This video may help
ruclips.net/video/2BeYY8JgokU/видео.html
@@researchwithfawad Hello sir. In my experiment, I measured the effect size of a reading intervention (with reading skills as the dependent variables). In this case, should I calculate the effect size of the intervention on each variable independently or on the whole variables?
its just waoo
Thanks. I am glad you liked it.
Good video! Thanks I find it helpful
Glad it was helpful!
Fawad sir i cannot explain how perfect this video was. Thanks alot.
P.S. with paired t test..
Is it important to have a control group too?
Also, paired ttest can be used with continuous data only ??
No, it is fine without control.
The paired sample t-test requires the sample data to be numeric and continuous. Occasionally, discrete data can be used to approximate a continuous scale, such as with Likert-type scales.
@@researchwithfawad Awesome!!!
Thank you 😊
Thank you!
Pleasure. I am glad you liked it.
it's so perfect
Thanks. I am glad you liked it
Very informative video. If I were to do a paired sample T test for multiple variables (total 9 variables), is there any proper way of reporting it?
Thanks for watching. 9 Variables and all have pre and post comparison?
Hello! Great video, i want to ask if there is more than indicator and we want to check significant changes still we have to use this test or any other
If there is a time dimension to it, use Repeated Measures ANOVA
@@researchwithfawad I HAVE SEND YOU A MESSAGE ON MESSANGE PLEASE HAVE A LOOK
Thanks for the video. It was helpful! I have a few questions. Could you please help me?
Thanks for watching. Sure, please ask.
Thank you, sir. this type of analysis where can be used for most is it in master's or Ph.D. or it depends on the field of the study and the research objectives?? because most of the theses in Ph.D. in my university did not go with this type of analysis.
Normally in social sciences the focus these days is on Structural Equation Modelling.
Hello.. can I get a template for reporting all parametric and non-parametric tests
Actually due to a virus (one that asks for money to unlock file) i lost a lot of content.
hi! what happens if the sig is greater than alpha and assumption are met? is there anything to do with the data?
If sig. is greater than 0.05, the results are insignificant, this shows that intervention had no effect. The before and after situation are identical
Do we have to report participants demographics in paired sample t-test, even though these are not independent samples?
Yes better to report.
@@researchwithfawad thank you so much for the quick response. A different question please; if the confidence interval for the difference between ranges from -.098 to -.031, would you say this is not significant, given the "-.0" in these numbers?
There is no 0 between them.
One more query sir.
I have built a Research paper having 16 in experimental group and 16 in control group.
And have applied paired t test. Is this okay?
I was suggested to apply wilcoxon test.
My argument is t test can be used even on sample of 4. Only that assumptions of t test should be fulfilled which is random sampling. I collected sample randomly of eye patients (only those suffering from digital strain) from an eye clinic
So is my reasoning correct.
Please guide me.
No, paired sample t test is based on changes that are a result of an intervention. If there is no intervention and there are two groups use independent sample t test or mann Whitney u test depending on the scale of dependent variable.
@@researchwithfawad yes sir my study is intervention based. What should i do now
Use paired sample t test if there is a before and after situation.
@@researchwithfawad thank you sir 🙏
would you please help me how can I compare pre and post test.
May i know the issue you are facing?
Dear Fawad
I really appreciate your timely response.
having both pre/post data achieved of questionnaire. can't get relevant percent to analyzing them.
percent?
are you short of the sample?
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