GPA1.DES age soph junior senior senior5 male campus business engineer colGPA hsGPA ACT job19 job20 drive bike walk voluntr PC greek car siblings bgfriend clubs skipped alcohol gradMI fathcoll mothcoll Obs: 141 1. age in years 2. soph =1 if sophomore 3. junior =1 if junior 4. senior =1 if senior 5. senior5 =1 if fifth year senior 6. male =1 if male 7. campus =1 if live on campus 8. business =1 if business major 9. engineer =1 if engineering major 10. colGPA MSU GPA 11. hsGPA high school GPA 12. ACT 'achievement' score 13. job19 =1 if job <= 19 hours 14. job20 =1 if job >= 20 hours 15. drive =1 if drive to campus 16. bike =1 if bicycle to campus 17. walk =1 if walk to campus 18. voluntr =1 if do volunteer work 19. PC =1 of pers computer at sch 20. greek =1 if fraternity or sorority 21. car =1 if own car 22. siblings =1 if have siblings 23. bgfriend =1 if boy- or girlfriend 24. clubs =1 if belong to MSU club 25. skipped avg lectures missed per week 26. alcohol avg # days per week drink alcohol 27. gradMI =1 if Michigan high school 28. fathcoll =1 if father college grad 29. mothcoll =1 if mother college grad