Stepwise Model Path 
Analysis of Deviance Table

sat ~ weight + factor(color) + weight:factor(color)

cbind(Asp.High, Asp.Low) ~ IQ + SEstatus + Gender + Residence +

Stepwise Model Path 
Analysis of Deviance Table
Initial Model:
cbind(Asp.High, Asp.Low) ~ (Gender + Residence + IQ + SEstatus)^3
Final Model:
cbind(Asp.High, Asp.Low) ~ Gender + Residence + IQ + SEstatus +
Gender:Residence + Gender:IQ + Gender:SEstatus + Residence:IQ +
Residence:SEstatus + IQ:SEstatus + Gender:Residence:IQ +
Residence:IQ:SEstatus

Stepwise Model Path 
Analysis of Deviance Table
Initial Model:
cbind(Asp.High, Asp.Low) ~ (Gender + Residence + IQ + SEstatus)^3
Final Model:
cbind(Asp.High, Asp.Low) ~ Gender + Residence + IQ + SEstatus +
Gender:SEstatus + Residence:IQ + Residence:SEstatus + IQ:SEstatus +
Residence:IQ:SEstatus