Impact of Satisfactory/Unsatisfactory Grading on Student Motivation to Learn, Academic Performance, and Well-Being.

Satisfactory/unsatisfactory (S/U) grading is often proposed to ameliorate stress by reducing the competitive nature of letter grading. Though explored considerably in human medical programs, minimal literature focuses on the veterinary school setting. The purpose of this study was to evaluate the impact of S/U grading on veterinary students' motivation to learn, academic performance, and well-being. Cornell University's COVID-19 pandemic response provided a unique opportunity to compare S/U and letter grading on the same population of students during a single pre-clinical foundation course, with the first half being graded S/U (spring semester 2020), returning to letter grades in the second half (fall semester 2020). Students were retroactively surveyed on the effect of S/U vs. letter grading on their overall educational experience and well-being, with 67.8% class participation. The majority of respondents (71.3%) stated that S/U grading had a positive impact on their overall learning experience. More than half (53.8%) perceived that they learned the same amount of information and had the same level of motivation (58.8%), even though most (61.3%) stated that they spent less time preparing for S/U assessments than letter grade assessments. Positive impact factor effects for S/U grading included decreased stress, more time for self-care, improved learning, and increased learning enjoyment. S/U grading did not negatively impact academic performance. In conclusion, this study demonstrates that, in our particular study population and setting, S/U grading conferred well-being and learning experience advantages to students without any reduction in motivation for learning or academic performance.