Two-Phase Individual Assessments: A Second-Chance Assessment Strategy With Individualized Feedback to Promote...

High-stakes multiple-choice question (MCQ) exams in medical education typically focus on assessment of learning at a single point without providing feedback for improvement. Educators can achieve a more balanced approach to MCQ exams by combining efficient assessment of learning with the feedback and improvement opportunities of assessment for learning.

As part of a curriculum renewal at Baylor College of Medicine's MD program, the Two-Phase Individual Assessment (TPIA) model was launched within a 4-week preclinical Foundations of Medicine course in August 2023. The TPIA model featured weekly assessments, each consisting of 2 MCQ exams given on the same day with a 4-hour study period in between. Exams were paired, consisting of an equal number of items that addressed the same learning objectives. After the initial exam, students received an individualized feedback report indicating correctly and incorrectly answered objectives. Students applied individualized feedback reports to self-identify and remediate deficiencies in preparation for the second-chance exam. Only the highest score counted toward the final grade.

Among 230 medical student participants, significant performance improvements between morning and afternoon exams were observed across the first 3 weekly TPIAs, with mean score increases of 4.93, 5.06, and 10.86. Mean change in performance in week 4 was not significant. Student end-of-course survey responses indicated a strong preference for the TPIA format. Responses highlighted the value of offering individualized feedback, unstructured time to address knowledge gaps, and a corresponding opportunity for improvement.

Future research will extend TPIA's implementation in more clinical-oriented courses to validate TPIA's effectiveness and explore its effect on long-term knowledge retention through more cumulative examinations. Integrating TPIA-based approaches may advance educational systems toward developing a culture of feedback literacy and embracing second chances to support learning and professional growth.