Master of Sciences, Case Western Reserve University, 2022, Applied Anatomy

This study evaluates whether academic performance differs when physician assistant (PA) students learn gross anatomy using a mixed-reality (MR) program versus cadaveric dissection. First-year PA student volunteers at Case Western Reserve University enrolled in an anatomy course were divided into two cohorts. During a given unit, each cohort spent laboratory sessions learning through either dissection or MR. At the end of each unit, participants were given a laboratory practical exam on each modality. Differences in exam scores were compared between modalities within the same cohort and between cohorts on the same modality. While students who performed cadaveric dissection within a given unit had less difference between lab exam scores, positive Pearson's correlation coefficients (r>0.80) and Spearman's rho (rs=0.78) indicate that individual students perform equivalently across both exams. Additionally, no difference was found between cohorts on lecture exams (p>0.05), suggesting that MR holds value in a PA gross anatomy curriculum.

Committee: Susanne Wish-Baratz (Committee Chair); Andrew Crofton (Committee Member); Scott Simpson (Committee Member) Subjects: Anatomy and Physiology; Education; Educational Software; Educational Technology; Health Education; Health Sciences; Higher Education; Medicine; Science Education