Thank you for this! Hopefully, you can also provide us a sample explanation for a pretest - posttest type of study/experiment. That's something I'd be working on for an action research I'm proposing. Thank you for your helpful videos and the other resources you share so we can practice too!
I love all your videos and you are so extremely pedagogical and clear in your explanations. I love your JASP videos especially as this is a new resource that I have come across. I utterly hope you will produce more of these JASP videos. One question regarding the video above. Do you have a good reference for using p < 0.01 as level for assumption tests? Kind regards Per Palmgren, Associate Professor, Karolinska Institutet
Wow, thank you! The p value is extrapolated from common practice, such as determining outliers by scores with a z score exceeding 3.29, which corresponds to .001, or using .001 as a cutoff for a Mahalanobis test. Both are discussed in Tabachnick, B. G., & Fidell, L. S. (2007). Using multivariate statistics (5th ed.). Boston, MA: Allyn and Bacon. (p. 73-74) You can look up the updated edition. Good luck.
@@ResearchByDesign Great and thank you😝. I utterly hope that you will soon make a JASP tutorial on multipel linear regression, logistic regression and factor analysis ( explorative and confirmative). 😍😍😍 All the best Per
@@ResearchByDesign I also am very interested in Bayesian statistics (for psychologists, so, not too much math but with interpretations). It would be great if you let me know if you already have / plan this sort of course. Thank you!
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Very well explained, it helped me a lot, thank you!
very nice video. everything you say is on the screen and easy to follow along with.
Thanks a lot mate! That's very useful!
Thank you for this! Hopefully, you can also provide us a sample explanation for a pretest - posttest type of study/experiment. That's something I'd be working on for an action research I'm proposing. Thank you for your helpful videos and the other resources you share so we can practice too!
I love all your videos and you are so extremely pedagogical and clear in your explanations. I love your JASP videos especially as this is a new resource that I have come across. I utterly hope you will produce more of these JASP videos. One question regarding the video above. Do you have a good reference for using p < 0.01 as level for assumption tests?
Kind regards Per Palmgren, Associate Professor, Karolinska Institutet
Wow, thank you! The p value is extrapolated from common practice, such as determining outliers by scores with a z score exceeding 3.29, which corresponds to .001, or using .001 as a cutoff for a Mahalanobis test. Both are discussed in Tabachnick, B. G., & Fidell, L. S. (2007). Using multivariate statistics (5th ed.). Boston, MA: Allyn and Bacon. (p. 73-74) You can look up the updated edition. Good luck.
@@ResearchByDesign Great and thank you😝. I utterly hope that you will soon make a JASP tutorial on multipel linear regression, logistic regression and factor analysis ( explorative and confirmative). 😍😍😍
All the best
Per
Do have a parallel videos for the Bayesian statistics ?
I would love to do those parallel videos, but I am not confident enough in my Bayesian knowledge. They would be an excellent addition
@@ResearchByDesign I also am very interested in Bayesian statistics (for psychologists, so, not too much math but with interpretations). It would be great if you let me know if you already have / plan this sort of course. Thank you!