Course record SLHS
SLHS 8225
Voice Science and Voice Disorders
University of Missouri-Columbia
145 grades6 sections3 professors
Grades: 2020–2025
Flunk Score80/100
ExcellentStephanie Marcia Knollhoff 95 grades · 4 terms · 2021–2024 3.92GPA
95 letter grades · 4 sections · 2021–2024
Compare with the course
Knollhoff vs. the course average
A
+5.8
B
−6.2
C
same
D
same
F
+0.4
Difference in percentage points.
Each term against the course average
Spring 2021Fall 2024
Teresa Greene Pitts 27 grades · 1 term · 2025 3.89GPA
27 letter grades · 1 section · 2025
Compare with the course
Pitts vs. the course average
A
−2.1
B
+2.8
C
same
D
same
F
−0.7
Difference in percentage points.
Maria Magdalena Dietrich 23 grades · 1 term · 2020 · Limited sample 3.62GPA
23 letter grades · 1 section · 2020 · Limited sample
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