PSY · UC Santa BarbaraHistorical grades
PSY 155
A clearer picture of the classes ahead.
23 published recordsWinter 2010 — Summer 2026
Look a little closer
All available historyThe grade picture.
3.01Average GPA weighted · out of 4.00
33.9%A-range grades A+, A, and A−
4.7%D / F grades D+, D, D−, and F
1,853Letter grades 23 published records
Grade distribution
All instructors · All quartersPlus and minus grades are grouped together. 2 reported P/NP or S/U grades are excluded from GPA and percentages. Counts reflect grades before optional grading conversions in the original source.
Quarter by quarter
22 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Summer 2026 | 3.54 | 55.8% | 0.0% | 43 |
| Fall 2025 | 3.29 | 51.4% | 2.9% | 35 |
| Summer 2025 | 3.43 | 62.3% | 5.7% | 53 |
| Fall 2024 | 3.00 | 45.7% | 10.9% | 46 |
| Spring 2024 | 2.99 | 41.0% | 8.2% | 122 |
| Fall 2022 | 2.87 | 25.8% | 4.5% | 66 |
| Summer 2022 | 3.24 | 60.0% | 10.0% | 20 |
| Fall 2021 | 2.94 | 35.0% | 5.0% | 60 |
| Fall 2020 | 3.39 | 58.8% | 2.0% | 51 |
| Summer 2020 | 3.34 | 52.9% | 5.9% | 17 |
| Fall 2019 | 3.19 | 48.9% | 2.1% | 94 |
| Summer 2019 | 3.08 | 38.9% | 5.6% | 18 |
| Fall 2018 | 2.63 | 17.2% | 7.1% | 99 |
| Summer 2018 | 2.68 | 16.7% | 10.0% | 30 |
| Fall 2017 | 2.83 | 23.6% | 3.4% | 89 |
| Winter 2017 | 2.82 | 17.7% | 6.3% | 175 |
| Winter 2016 | 2.93 | 26.6% | 4.2% | 143 |
| Winter 2015 | 3.02 | 35.2% | 4.5% | 88 |
| Winter 2014 | 3.08 | 35.5% | 0.9% | 110 |
| Winter 2013 | 3.14 | 34.9% | 2.1% | 146 |
| Winter 2012 | 3.07 | 35.9% | 2.1% | 142 |
| Winter 2010 | 2.90 | 27.7% | 6.8% | 206 |
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About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Summer 2026. Course history is not a list of current offerings. Dataset retrieved .
GPA and grade percentages use letter grades only, weighted by the number of grades. A range includes A+, A, and A−. Repeated enrollments count separately. Past grades don’t predict your result or a course’s workload. How to read grade distributions ↗