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ECON 151 / OSEI TWUMASI, OLIVIA IRENA

Topics in Labor Economics

How ECON 151 grades when OSEI TWUMASI, OLIVIA IRENA teaches it. ECON 151, every instructor OSEI TWUMASI, OLIVIA IRENA, every course

Grades, this instructor

3.21adjusted historical GPA, this instructor

170 letter grades across 2 terms, Spring 2024 to Spring 2025. The course pools every instructor at 3.21 over 170 letter grades.

Raw average: 3.21; The mean of this instructor's recorded letter grades in this course.
In the A range: 45.3%; A+, A and A minus out of 170 letter grades.
D, F or W: 2.4%; D-range and F grades plus withdrawals, divided by letter grades plus withdrawals.
Taken pass/no pass: 2.3%; 4 of 4 pass/no-pass outcomes passed. Share is of letter, P/NP and S/U outcomes.

Grade distribution

A+18 / 10.6%
A35 / 20.6%
A-24 / 14.1%
B+23 / 13.5%
B24 / 14.1%
B-15 / 8.8%
C+8 / 4.7%
C11 / 6.5%
C-8 / 4.7%
D+1 / 0.6%
D1 / 0.6%
D-0 / 0%
F2 / 1.2%
P4 of 174

Percentages are of the 170 letter grades. Grey bars are non-letter outcomes: passes (P). They are excluded from GPA.

Term by term

Raw averages for the terms in this record. A missing term does not establish that this instructor did not teach it. Summer sessions are included when present.

Dashed line: course average across all instructors, 3.21.

One recorded instructorCo-taught, grades shared

Spring 20243.3082 letter grades.

Spring 20253.1388 letter grades.

Is one term a guide to the next?

Across the measured corpus, the same course and instructor's term averages were strongly correlated, including terms several years apart. That is why the adjustment does not weight recent terms more heavily. This is a dataset-wide pattern, not a promise about this instructor's next class.

Teaching it in Winter 2027

No confirmed sections are available here. The selected term may not have been fully read.

Every ECON 151 section and instructor

Reading these figures

Raw is the mean of the recorded letter grades. The adjusted historical GPA pulls an instructor's average toward the course's adjusted average, which itself uses a department prior. It is a comparison aid, not a calibrated prediction or a student rating. Small samples carry more uncertainty. All recorded instructor roles are included, and a section is counted only once for this instructor. Grades cannot establish workload or explain why outcomes differed.

What students say

dibs measures outcomes. For students' experiences of the class, BruinWalk has reviews.

Reviews for OSEI TWUMASI, OLIVIA IRENA in ECON 151