Moderated Mediation with JASP
HTML-код
- Опубликовано: 4 окт 2024
- How to test a moderated mediation (conditional indirect effects) with models 7, 8, 14 ,15 (model numbers based on the PROCESS models by A. Hayes) using JASP.
You can find the necessary lavaan-Code for these four models here:
www.regorz-stat...
How to report a moderated mediation:
• How to Report a Modera...
![Tee Grizzley - Robbery 8 [Official Video]](http://i.ytimg.com/vi/34_vkNV6wrU/mqdefault.jpg)
Thank you so much for this video. It was really helpful!!!
Thank you very much
Thank you for this helpful video!!! However, I encountered a problem. When entering "COMMAND+ENTER", this is an error saying "the INT_AC" can't be recognized". I followed your instruction and changed all the names accordingly.
Do you have in your dataset the variable INT_AC and you still get this error message? If that is the case I don't know the reason for that.
@@RegorzStatistik Thank you for your reply. I figured it out. I deleted the long term name then it works. Thank you for the tutorial super helpful :)
Hi Sir! If I may ask, using JASP, how can we possibly center (i.e., mean centering) the IV and the moderator before conducting moderation analysis? Thank you so much!
You could use the "Create Computed Column" function in JASP. If you search RUclips with the search string , then you will find a couple of videos explaining that.
For mean centering you substract the mean of a variable from the variable, e.g. for the IV:
IV - mean(IV)
@@RegorzStatistik Thank you very much Sir!
I wonder can you analyse moderated moderated-mediation in JASP
In principle yes, I think. You just would to have rebuild all models that e.g. the PROCESS macro uses to test for moderated moderated mediation with the lavaan syntax.
However, in this case I think it is easier just to use PROCESS for R (not necessarily for all analyses, but at least for the moderated moderated mediation) - even if one does not uses R on a regular basis.
Thanks for this helpful video! Do you know if it is possible to double mean center in JASP? I've seen this as a recommendation for product indicators to do examine the interaction of latent variables. Thanks!
This video is based on path analysis, not on latent variables. I don't know it JASP supports double mean centering.
Thanks for the video! Any idea how to code for a moderated mediation using a categorical (base coded) independent variable with three variables? Also, any advice on how to do a power analysis for a moderated mediation?
Using model 7 (moderated a path) by the way.
In that case it would be a much more complex path model because you have more than one IV in the model.
I don't know of any accessible way to do power analysis for a moderated mediation.
Is it possible to probe the interaction for Model 8 on JASP? Thank you for this very helpful tutorial!
Yes, you can probe the interaction for the moderated a-path.
If you follow the link to the lavaan code for Model 8 in the video discription you will find code for conditional indirect effects. I think if you drop the "* b1"-part of the code, then you will have code for probing the interactions for the a-path.
@@RegorzStatistik Thank you! I will check this out
Thank you for the generous tutorial sir. Can I ask the regression syntax for moderated mediation model 7 (no moderation of the direct effect)? Thank you before 🙏
You can find the syntax for the four models (7, 8, 14, 15) on the companion webpage to this tutorial:
www.regorz-statistik.de/en/moderated_mediation_JASP.html#model7
@@RegorzStatistik Danke schön!
Is it possible to run model 59 in JASP?
I believe that should be possible in principle by using path modeling as in these examples. However, I don't have the syntax code for that.
Is it possible to include control variables in this type of analysis?
Yes, you simply include your control variables in both regression models (for the a-path and for the b/c'-path).