Professors › Purdue University
COM Teaching Fall 2026
Purdue University releases grade distributions as percentages only, so these numbers are averaged across sections (each section counts equally), not weighted by class size.
| Course | Times taught | Sections | GPA | C+ or lower | Last |
|---|---|---|---|---|---|
| COM 41900 Judgment & Decision Making | 11 | 11 | 3.15 | 21.0% | Spring 2026 |
| COM 31800 Prin Of Persuasion | 4 | 4 | 3.30 | 18.0% | Fall 2023 |
| COM 49500 Risk Communication | 3 | 3 | 3.55 | 0.0% | Fall 2021 |
| COM 51800 Theories Of Persuasion | 2 | 2 | 3.79 | 0.0% | Spring 2024 |
| COM 47900 Intro To Risk Communication | 2 | 2 | 3.72 | 3.6% | Spring 2026 |
| COM 69800 Research MA Or MS Thesis | 1 | — | — | — | Fall 2026 |
| COM 69900 Research PhD Thesis | 1 | — | — | — | Fall 2026 |
Teaching record: Fall 2018 to Fall 2026 · 7 different courses.
*Estimated. Purdue University hasn't posted Spring 2027 yet; these are the courses Hwanseok Song taught in Spring 2026. We'll swap in the real schedule when it's out.
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