Discussion Post: Dummy Predictor Variable and Multiple Regression
How does orthogonal coding of dummy variables differ from dummy coding and effect coding? Identify a research question from your professional life or research interests that could be addressed with dummy predictor variables in multiple regression. Specify the type of coding used. Identify the predictor variable and outcome variable. Articulate the expected outcome of the regression.
The response must include a reference list. Using one-inch margins, double-space, Times New Roman 12 pnt font and APA style of writing and citations.