PHYSCI CM123
Neurobiology of Sleep
Course statistics
- Predicted GPA
- 3.91
- n = 118 · 3 terms · ± 0.048
- A range
- 96%
- of letter grades
- Taken P/NP
- 0%
- — of those passed
- D / F / W
- 0.0%
- incl. withdrawals
Sections in Fall 2026
Not offered in Fall 2026.
Enrollment history
Final enrollment per term, averaged across that term's sections. Four years deep, summer excluded. Per-section live curves are on each section page.
- 4221F
- 3522F
- 4224F
Peak 42
Most recent
42
in 24F
3 terms on record
Grade distribution
- A+ 31 · 25.8%
- A 67 · 55.8%
- A- 15 · 12.5%
- B+ 3 · 2.5%
- B 2 · 1.7%
- I 2 · 1.7%
Grey bars are non-letter outcomes — P/NP, S/U, incompletes. They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.
By instructor
| Instructor | Predicted | Raw | n | Terms | A range |
|---|---|---|---|---|---|
| COLWELL, CHRISTOPHER S | 3.93 | 3.93 | 118 | 3 | 96% |
| PAUL, KETEMA NNAMDI | 3.96 | 3.98 | 42 | 1 | 100% |
| POE, GINA ROCHELLE | 3.96 | 3.98 | 42 | 1 | 100% |
“Predicted” is shrunk toward the course average, which is itself shrunk toward the department — so an instructor with a handful of students sits near the course mean rather than topping the list.
By term
- 21F 3.83 n=41
- 22F 3.97 n=35
- 24F 3.98 n=42