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THE CURVE

Schools / University of California, Santa Barbara

PSY 155

Winter 2010 – Summer 2026 (22 terms) · 1,855 students · Source:

The curve

Share of all students who received each grade, all terms combined.

33.9%

of students got an A

0.0% withdrew

0%10%20%30%40%50%33.9%A41.7%B19.6%C3.6%D1.1%F0.0%Withdrew

A rate by term

Share of students who got an A in each term the course ran.

0%20%40%60%80%WiWiWiWiSuSuSuFaFa2024Fa62.3%FaSu53.3%

By term, newest first

ABCDFWOther
TermStudentsA rate / distributionGPASource
Summer 202645
53.3%
—University of California, Santa Barbara grade distribution file, Winter 2026, Spring 2026, Summer 2026
Fall 202535
51.4%
—University of California, Santa Barbara grade distribution file, Winter 2025, Spring 2025, Summer 2025, Fall 2025
Summer 202553
62.3%
—University of California, Santa Barbara grade distribution file, Winter 2025, Spring 2025, Summer 2025, Fall 2025
Fall 202446
45.7%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Spring 2024122
41.0%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Fall 202266
25.8%
—University of California, Santa Barbara grade distribution file, Winter 2022, Spring 2022, Summer 2022, Fall 2022
Summer 202220
60.0%
—University of California, Santa Barbara grade distribution file, Winter 2022, Spring 2022, Summer 2022, Fall 2022
Fall 202160
35.0%
—University of California, Santa Barbara grade distribution file, Winter 2021, Spring 2021, Summer 2021, Fall 2021
Fall 202051
58.8%
—University of California, Santa Barbara grade distribution file, Winter 2020, Spring 2020, Summer 2020, Fall 2020
Summer 202017
52.9%
—University of California, Santa Barbara grade distribution file, Winter 2020, Spring 2020, Summer 2020, Fall 2020
Fall 201994
48.9%
—University of California, Santa Barbara grade distribution file, Winter 2019, Spring 2019, Summer 2019, Fall 2019
Summer 201918
38.9%
—University of California, Santa Barbara grade distribution file, Winter 2019, Spring 2019, Summer 2019, Fall 2019
Fall 201899
17.2%
—University of California, Santa Barbara grade distribution file, Winter 2018, Spring 2018, Summer 2018, Fall 2018
Summer 201830
16.7%
—University of California, Santa Barbara grade distribution file, Winter 2018, Spring 2018, Summer 2018, Fall 2018
Fall 201789
23.6%
—University of California, Santa Barbara grade distribution file, Winter 2017, Spring 2017, Summer 2017, Fall 2017
Winter 2017175
17.7%
—University of California, Santa Barbara grade distribution file, Winter 2017, Spring 2017, Summer 2017, Fall 2017
Winter 2016143
26.6%
—University of California, Santa Barbara grade distribution file, Winter 2016, Spring 2016, Summer 2016, Fall 2016
Winter 201588
35.2%
—University of California, Santa Barbara grade distribution file, Winter 2015, Spring 2015, Summer 2015, Fall 2015
Winter 2014110
35.5%
—University of California, Santa Barbara grade distribution file, Winter 2014, Spring 2014, Summer 2014, Fall 2014
Winter 2013146
34.9%
—University of California, Santa Barbara grade distribution file, Winter 2013, Spring 2013, Summer 2013, Fall 2013
Winter 2012142
35.9%
—University of California, Santa Barbara grade distribution file, Winter 2012, Spring 2012, Summer 2012, Fall 2012
Winter 2010206
27.7%
—University of California, Santa Barbara grade distribution file, Winter 2010, Spring 2010, Summer 2010, Fall 2010

By instructor, highest A rate first

ABCDFWOther
Terms taught
GELBART B J20
60.0%
—
SOSA-COLINDRE98
58.2%
—
QUILLIEN T E112
39.3%
—
COSMIDES L1,625
31.8%
—

4 instructors. Select a name's terms to see each term separately.