Preceptor's grading scale preference for student pharmacy practice experience and assessment of the common grading scale among US schools of pharmacy.

INTRODUCTION: The objective of this study was to gain an understanding of preceptors' grading scale preferences for introductory and advanced pharmacy practice experiences (IPPE/APPE). Secondarily, assess if there is a common grading scale for IPPE/APPE rotations among US pharmacy programs.

METHODS: An online, 22-item survey questionnaire was sent to all preceptors at a fully accredited school of pharmacy. The survey instrument assessed preceptor attitudes toward the effectiveness of the primary grading scales, letter or pass/no pass. Demographic variables were also assessed, including gender, age, practice setting, years as a preceptor, and annual number of students precepted. In addition, a phone survey was conducted with all pharmacy programs in the United States at the time to assess grading scales used for introductory and advanced pharmacy practice experiences (IPPE/APPEs).

RESULTS: Three hundred sixty-five preceptors responded to the survey questionnaire. Overall, preceptors had more favorable attitudes toward the letter grade system as opposed to the pass/no pass system, and when asked specifically which they preferred, approximately 70% preferred the letter grading system. The phone survey of different pharmacy programs grading systems revealed most use the letter grading system. Fifty-six of 87 responding schools (64%) reported use of a letter grading system, compared to 26 of 87 (30%) using a pass/no pass system and five using 'other variations' (6%).

CONCLUSION: The majority of preceptors preferred the letter grading system over the pass/no pass system. Familiarity with this system was a contributing factor, as a significant number of preceptors preferred the grading scale they had as a pharmacy student - the letter grade system. This trend mimics current pharmacy school's grading system, as approximately 2/3 currently use a letter grading system to evaluate IPPE/APPEs.