From: What happens after enrollment? An analysis of the time path of racial differences in GPA and major choice
Humanities/Social Science
Natural Sci/Engineering/Economics
Non-blacks
Blacks
Freshman
3.48
3.17
3.10
2.40
Sophomore
3.19
3.22
2.53
Junior
3.55
3.23
3.36
2.72
Senior
3.58
3.32
3.46
3.03