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April 8, 2026Pharmacy0 citationsOpen Access

A Faculty-Constructed AI Tutor for Personalized Learning and Remediation in a U.S. PharmD Immunology Course: An “In-House” Evaluation of New Learning Technology

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AMAshim Malhotra

Key Points

  • The aim is to develop and evaluate an AI-driven tutoring system to enhance personalized learning in a PharmD immunology course.
  • Developed ADAPT, an assessment-driven AI tutoring system within a PharmD program.
  • Administered a 20-item quiz assessing six immunology domains to evaluate student performance.
  • Implemented tiered AI remediation based on quiz results for individual students and cohorts.
  • Evaluated instructional impact using statistical indices, including reliability and item difficulty.
  • Students' mean performance increased from 69.1% to 79.8% after AI-guided remediation.
  • Assessment variability decreased from a standard deviation of 17.9 to 14.4.
  • Overall assessment reliability improved to 0.87 (ExamSoft KR-20).
  • Item difficulty stabilized around a mean of 0.80, indicating sustained understanding of key concepts.

Abstract

While generative AI becomes increasingly available in higher education, faculties find it challenging to design, implement, and evaluate AI-enabled personalized learning systems within accreditation-constrained professional curricula. This method paper describes ADAPT (Assessment-Driven AI for Personalized Tutoring), a home-grown AI tutoring and remediation ecosystem implemented in a required PharmD immunology course. Using standard learning management (Canvas) and assessment (ExamSoft) platforms, a 20-item quiz mapped to six immunology mastery domains (N = 34; mean 69.1%, SD 17.9; Cronbach’s α = 0.73) was used to trigger tiered, structured generative AI remediation at both individual student and cohort levels. Instructional impact was evaluated using reliability indices, item-level difficulty analyses, and paired pre/post-assessment comparisons. Following AI-guided remediation, mean performance increased to 79.8% (+10.7 percentage points), variability decreased (SD 14.4), and assessment reliability improved (ExamSoft KR-20 0.87) compared with the diagnostic exam, the first midterm exam, and the final exam, respectively. Item difficulty stabilized (mean ≈ 0.80), with sustained retention of targeted concepts on the final examination. ADAPT provides a replicable, low-cost methodological blueprint for faculties to independently construct assessment-driven AI tutoring systems and lays the foundational steps for future AI-based predictive analysis workflow for at-risk students.

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Cite This Study

Ashim Malhotra (2026) studied this question.

synapsesocial.com/papers/69d5f00974eaea4b11a79903https://doi.org/10.3390/pharmacy14020059
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