Interaction (moderated and curved) effects
Channel: Mikko Rönkkö
Date: 2019-07-26

This video discusses interaction models, which allow us to study the effect of a third variable on the relationship between two other variables or the nonlinear effects of one variable on another. Through examples, the video demonstrates how these models help us understand the effects of context and how two variables influence the dependent variable together. The video also explains the two typical variants of moderation models and how to estimate them in regression analysis. Lastly, it introduces the concept of marginal effect and how it helps interpret nonlinear effects.

Slides: https://osf.io/c8qt6/files/osfstorage/643d7e105d9aba2118ade62e