IMPLEMENTING AN ALTERNATIVE GRADING APPROACH IN AN UPPER-DIVISION PARASITOLOGY COURSE

Traditional grading methods often lead to students debating about points rather than focusing on learning, making grading one of the least enjoyable aspects of teaching. Alternative grading approaches, including specifications grading, are gaining attention for their potential to shift focus back to learning, improving students' content knowledge and motivation. This case study explores the implementation of specifications grading in an upper-division parasitology course. The course structure was built around 4 core elements of specifications grading: (1) learning outcomes that are carefully defined, (2) grade bundles with clearly defined specifications that need to be met, (3) opportunities for assignment revision and creating feedback loops, and (4) a token economy for added flexibility. The course targeted various learning goals, from recognizing major parasitic groups to synthesizing primary literature in parasite ecology. Course components, including quizzes, in-class activities, journal club presentations, and project reports, were organized into bundles aligned with specific learning outcomes. A token system allowed students to request extensions or revisions, providing additional flexibility beyond the built-in opportunities for improvement. Benefits of this approach include increased student autonomy, opportunities for growth through revision, and transparency in grade expectations. Analysis of token usage revealed that the built-in course flexibility was sufficient for most students, with tokens providing extra support when needed. A postcourse survey gathered student perceptions, revealing favorable feedback on the specifications grading system, with many students appreciating the transparency and focus on growth over time. This case study showcases how specifications grading can create a more equitable, learner-focused environment, contributing to the growing body of research on alternative grading methods in higher education.