Marta Riquelme Medina

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Questions related from Marta Riquelme Medina

Why the direct effect X-Y could disappear when I add moderators in a three-way interaction model?

Let's say I have a 3-way interaction and I perform a hierarchical regression, testing: - Model 1 with only control variables. - Model 2 including X and Y as well. - Model 3 including the two...

16 July 2021 3,426 3 View

Does anyone know a good methodological paper/book to perfom moderated moderation?

I am trying to test the model in the figures below. That is, a linear relationship between X and Y, with two moderators variables (X and W) in which there is an influence of the joint effects of...

13 July 2021 5,280 6 View

To test the relationship between X and Y in a mediation analysis, would you consider the total effect, the direct effect or both?

Hi, I have a question with regards to full mediation. Let's say that I stablished one hypothesis that says: X positively influences Y, and then I analyse other variables (M) to assess whether...

18 February 2021 6,256 5 View