Professor record Criminology & Criminal Justice
Greg Griggs
Southern Illinois University-Carbondale
55 grades2 sections
Grades: 2024–2025
Flunk Score99/100
Excellent
Criminology & Criminal Justice 306 · Policing in AmericaCriminology & Criminal Justice 306 · all instructors & syllabi
Grade record
Average GPA
3.40
Policing in America
Across 55 grades in Criminology & Criminal Justice 306
84%
A or B
of 55 grades
14.0%
D, F or withdrew
of 57 enrolled
74.5%
A
41
9.1%
B
5
5.5%
C
3
3.6%
D
2
7.3%
F
4
3.5%
W
2
A–F are shares of 55 letter grades · W is a share of all 57 enrolled
Against everyone else who teaches Criminology & Criminal Justice 306
+3% vs. the Criminology & Criminal Justice 306 average (3.31 across 4 professors)
How the averages compare
Against other Criminology & Criminal Justice classes, and against the university
- 3.12Criminology & Criminal Justice courses
- 3.28School average
- 3.40Criminology & Criminal Justice 306
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
2 sections · 2 terms · Summer 2024 – Fall 2025
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