How does multivariate regression differ from moderation/mediation analysis?

Question

I only understand that they all have three or more variables. But when I read about direct effects, and “control for”, I did not understand a thing and I am now a lot more confused.

In: Mathematics

Answer 1

Multivariate regression assesses the relationship between several predictors and an outcome, while moderation and mediation specifically examine the role of intermediary variables affecting those relationships.