Sex of student
1 = male
2 = female

Race of student
1 = white
2 = non-white

Setting of school district
1 = urban
2 = suburban
3 = rural

School attended
1 = Brentwood
2 = Brown Middle
3 = Elm
4 = Main
5 = Portage
6 = Ridge
7 = Sand
8 = Westdale Middle

1 = Grades
2 = Popularity
3 = Sports