Hi guys, I cannot seem to figure out what the correct procedure is for simple effects analysis when decomposing interactions.
So I have a significant interaction in a RM ANOVA- I decompose the interaction using simple effects in SPSS (by manipulating the syntax) and I find whats driving the interaction. Does this form of testing require any adjustment? If not, why not?
Found it extremely difficult to find any clear cut answer on this on the web.
So I have a significant interaction in a RM ANOVA- I decompose the interaction using simple effects in SPSS (by manipulating the syntax) and I find whats driving the interaction. Does this form of testing require any adjustment? If not, why not?
Found it extremely difficult to find any clear cut answer on this on the web.