Intro to Lab Res Methods in Psych 19 Effects and Interactions
In this class, we introduce more complex experiments involving 2 independent variables. The students threw me a curve ball and I introduced quasi-experiments much earlier than I was planning on. The savvy viewer will notice that I broke up the subjects variance into pieces, when it should have been the error variance that got further broken up. Also, one should note that the variances won't necessarily add unless they're independent. More on this later.