Відео

Can i ask for the problem and dataset?

Hi Alexander, thank you very much for this useful tutorial. Quick question. Is it possible to perform (in Jamovi or elsewhere) power analysis when comparing not just two independent samples (t-test), but four groups? We have a 2x2 quasi-experiment design and we are wondering how to do it. Thanks again!

Thanks We must foster more kindness. Please.make a video on how we can do this

Super helpful video as always! Is there actually a way to do post hoc testing on Jamovi after a significant chi-square test?

what about tau-b kendall and rho-spearman? I know they'r are in crosstables but it doesn't show significance

im having a issue where nightbot fails to execute the command if you enter it multiple times. sometimes it works sometimes it doesn't. Is there a fix to this?

thank you

Thanks a bunch!

great video - first time using Numbers and this helped a lot!!

Great video! I really like the way you explain the statistics and Jamovi, you make it really fun. I have a question about normality: My regression failed the Shapiro-Wilk test (and even though the skewness and kurtosis of my data is OK, I have some variables whose plots do not look normally distributed at all). Are there any ways to do a "non-parametric" regression with Jamovi?

Can JASP handle RM MANOVA and split plot design/nested design?

Hello. Thank you for your video. I have a question : I used to realize Bayesian spearman rank correlations in JASP. However, in the newer updates, it is no longer possible to do these. Instead, the only Bayesian non parametric correlations available are Kendall's tau. I was wondering if you had information / sources regarding this change and why neither JASP nor JAMOVI support Bayesian spearman tests... Best regards

"One theory to rule them all." why does that sound so much like a line in the lord of the rings? Haha

Is there any way of adding colour to a distribution plot in JASP? I can't find any option to do that.

Bayesian anova and t test in jsq use Cauchy distribution as prior?

Is an ANOVA table needed in APA?

Thanks a lot 🥰

Does this just not work for anybody else?

What is phycologist

Do I need a mic for this? Using Macbook Speakers sounds really weird

Um, the download page where you have to choose the os that you are using doesnt shows up and instead it shows checking user blah blah and it never ends! can you help me with this?

Doing the lords work. Thank you !

Constructive feedback here from a university academic..... please stop talking so fast. It's not a great way to teach and sometimes you pronounce short phrases so fast it just sounds like gobbledygook. SLOW DOWN, take a breath, and focus on pronouncing words and phrases more clearly and succinctly.

What should we do if the homogeneity is violated?

Hey doctor! I recentlty came accross your channel as a clinical psychologist. I am currently writing my thesis and I found your videos helpful. Thanks :)

Have you got any suggestion for how to report an insignificant mediation result?

Sir pls make video on positive psychology Nd environment psychology

JASP was recommenden to me and I was banging my head against the wall on how to do the test (as I not only have 0 experience in the app but also 0 experience in statistics). This video was amazing!! thank you very much

Why does this have no comments - THIS IS GREAT! Thank you so much for this!

Awesome video! I am a clinical health psychology student and i hate my field (I wanted neuropsychology but i failed lol) , but thanks to you I'm beginning to like this field a bit more

Hi! Im doing a raincloud plot for a dependent t-test (longitudinal). Is there any way to change color of the dots? I can`t find an option for that. Thank you!

Hopefully, this tutorial teach me a lot because I don’t understand what my Professor explained during our class last time. I really need this for my Pysch Stats when the variable that we choose (topic) and the tools.

Thank you for clarifying this for me.

muito obrigado caro amigo, me ajudou muito.

Would you report the semi partial correlation in the values section of a written coefficient results section? i.e., Motivation was a strong, positive predictor of academic performance accounting for approximately 14% of the unique variance in overall first year grade, β = .405, sr2 = .143, t(115) = 5.937, p < .001.

This was super helpful, thanks a lot!

Hello! Could you please tell me if i have to order my data like yours in this video in order to be able to put my variables in the cells of the Bayesian Repeated Measures Anova ? Because i'm studying the link between moral injury and sense of agency and i have 2 variables (or columns) ; one named "Memory" with two levels "Neutral" vs "Moral injury" and the variable "Condition" with two levels named "Voluntary" and "Unvoluntary". I also have a column named "Z-scores" with the z-scores of my participants because they had to give a number between 0 and 1000 to measure their sense of agency so I need to ensure that those results are normalized. However, when I go to the Bayesian Repeated Measures menu, nothing happens, I only see the variables "Condition" (categorical variable), "Memory" (also categorical), "Participants" (categorical) and "Z-scores" (numerical). Do I have to have only one lign per participant (I have 14 people in total) and then variables called "Moral Injury-Voluntary", "Moral Injury-Unvoluntary", "Neutral-Voluntary" and "Neutral-Unvoluntary" ? Thank you!

hi can you give me dataset that can be used for manova?

Thank you, but SLOW DOWN!

thank you for these videos

🎉🎉🎉🎉🎉🎉Thank you

Thank you so much for your time and for delivering such valuable lectures.

To perform simple mediation analysis is it advisable to use PROCESS or Mediation analysis under SEM? I am getting different results in both the methods...

I hope this works out for me😊

This video is amazing, crazy that not many people has seen this. It's a game all about perspective and psychology, played by a psychology professor himself! The ending to this game is so amazing to me, how it ties everything together and leaves you with a message you can carry on for the rest of your life. Alexander Swan if you see this, could you possibly finish the game if you haven't already? It would be worth it if you could enjoy the rest of what the game has to offer.

Hello Mr. Alexander. Are p values in regression analysis (for example like this one in video) adjusted for multiple comparison? Or multiple comparison matters only for direct comparisons with categorical predictor?

thanks i think u should point out for future results if aprori or explorative analysis. and that post hoc tTests are only "good" for the latter one aka point out costum contrast hahah (my stat prof is very very strict about it and insists on it)

Precisely what I was searching for. Thank Prof. Swan! Is it possible to test if a variable is a mediator or moderator? For instance, you have shown that anxiety is a mediator. Can we test if anxiety acts as a moderator?

I have difficulty with vision. How did you get that teal circle around your mouse pointer? thank you!

Unfortunately webcaptioner closed on 10/31/23