Instructor record ISS
Kathryn Ann-Vadnais Clements | Mariana Medina
237 grades2 sections
Grades: 2026
The school files these sections under a combined instructor name.
Flunk Score86/100
ExcellentISS 305 · Evaluating Evidence-S Sc (N)ISS 305 · all instructors & syllabi
Grade record
Average GPA
3.59
Evaluating Evidence-S Sc (N)
Across 237 grades in ISS 305
91%
A or B
of 237 grades
4.6%
D, F or withdrew
76.4%
A
181
14.8%
B
35
4.2%
C
10
1.3%
D
3
3.4%
F
8
Shares of 237 letter grades · nobody withdrew
Against everyone else who teaches ISS 305
+6% vs. the ISS 305 average (3.38 across 16 professors)
How the averages compare
Against other ISS classes, and against the university
- 3.26ISS courses
- 3.30School average
- 3.59ISS 305
Average GPA · Zoomed GPA scale
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2 sections
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