Open Book Exams and Flexible Grading Systems: Post-COVID University Policies from a Student Perspective.

Due to COVID-19, many universities have started offering real time video or recorded courses. This situation raises concerns about a decline in students' learning outcomes and issues of unfairness regarding students' exams and grade evaluations. Korean universities have introduced online open book testing in courses and a flexible pass grading system that allows students to select their final grades to improve fairness. This research investigates students' thoughts and reasons for the test and the system through a questionnaire with 109 respondents and statistical methods such as nonparametric tests, multinomial regression and text-mining. Many students supported both the testing and the grading system, presenting balanced viewpoints by comparing their cons and pros. This finding suggests that these policies could be helpful in enhancing fairness in grade evaluation, relieving students of the learning burden and increasing their satisfaction. This study offers the implications that universities must develop standardized exam formats as well as various learning options in a rapidly changing situation with educational innovation (e.g., hyperscale and generative artificial intelligence).