No grades on record.
Grades with this instructor
You are looking at Winter 2026.
That term is over, so these are last term's numbers rather than seats you can take.
dibs holds 1,472 sections for Winter 2026, read about 2 months ago. Separately, it has finished 195 of the 3,617 courses on its current checking list for this term. Future-term coverage is incomplete, so a course with nothing here may simply not have been reached yet.
Back to Fall 2026
LI, JIAN
193 letter grades across 2 courses, Summer Session A 2022 to Summer Session A 2025. Course by course the average runs 3.51 to 3.89, so read the course, not the person.
Teaching in Winter 2026
Seat counts as of : the oldest of these 2 readings. That term is over, so nothing has moved since.
Sections in Winter 2026
Taught in earlier terms
PUB HLT 200B Foundations in Public Health
3.89predicted, this instructor
A range 93% · 1% D, F or W · 3.89 raw · 126 grades · 1 term
Grades with this instructorNURSING 50 Fundamentals of Epidemiology
3.51predicted, this instructor
A range 67% · 3% D, F or W · 3.45 raw · 67 grades · 4 terms
Grades with this instructorGraded S/U only, so there is no average to report.
Grades with this instructorRaw is the average actually awarded. Predicted pulls it toward the course average, and then toward the department's, in proportion to how few grades there are, so twelve students cannot outvote six terms. A range is the share who got an A minus or better. D, F or W is the share who finished with a D or an F, or withdrew. There is no single average for this person: one figure over every course would be weighted by students, not by course, and the largest lecture would stand for all of them.
What students say
dibs measures outcomes: grades, seats, how fast a class fills. For what a class is like to sit in, BruinWalk has the reviews.