After reading the article carefully and taking notes, answer the following three questions in your initial response :
1. What do the overall results tell us about how school gardens affect student academic achievement?
2. Looking specifically at the regression analyses that involve step-wise regression , what do you learn from these analyses about the importance of using step-wise regression for examining the effects of different IVs/sets of IVs? In other words, what do these analyses reveal about why we don’t just include all of the variables into a single model from the start?
3. Thinking sociologically, what other variables might it have been good to include as controls in the regression analyses?
