An Observational Study on Student Feedback on Effectiveness of Computer Assisted Learning in Experimental Pharmacology Among Phase II MBBS Students

Abstract

Introduction: Practical pharmacology is vital for understanding drug actions, mechanisms, and adverse effects. Traditionally, animal experiments were extensively used; however, ethical concerns and practical limitations have led to the increased implementation of Computer Assisted Learning (CAL). CAL enables repetitive practice, enhancing students' conceptual understanding and practical skills. The current study addresses the gap in localized data regarding student perceptions of the effectiveness of CAL and evaluates whether CAL is an effective alternative to animal-based experiments. Methodology: An observational study was conducted in July 2025 in the Department of Pharmacology, Andhra Medical College. The sample comprised 200 Phase II MBBS students who consented and attended the CAL session. Students participated in a 90-minute session on “The effects of drugs on dog blood pressure” using conventional blackboard teaching without doing the experiment and CAL methods. Post-session feedback was collected using a validated questionnaire via Google Forms. Results: Out of 200 students, 69% reported adequate time allocation for CAL sessions, 71% indicated increased motivation and involvement, and 68% found CAL useful in understanding the topic. Additionally, 65% clearly visualized drug effects, 66% related drug actions effectively to basic mechanisms, 67% applied basic science concepts clinically, and 65% considered CAL beneficial for exam preparation. Furthermore, CAL was easier to remember for 67%, increased interest in experimental pharmacology for 66%, and overall, 70% preferred CAL as an effective teaching method in experimental pharmacology. Conclusion: CAL was positively perceived by the majority of students as an effective and feasible teaching method in experimental pharmacology, supporting its continued use and further integration into medical education.

Keywords: Computer-Assisted Learning (CAL), Experimental Pharmacology, Medical Education, Phase II MBBS Students.