Effect of Two-month Problem-Based Learning Course on Self-directed and Conceptual Learning among Second Year Students in an Indian Medical CollegeCorrespondence Address :
Dr. Nachiket Shankar,
Professor, Department of Anatomy and Medical Education, St. John’s Medical College, Bangalore-560034, Karnataka, India.
Introduction: A medical graduate is expected to fulfil the roles of a clinician, communicator, life-long learner, professional, leader and researcher. A Problem-Based Learning (PBL) course was introduced to enhance student skills in knowledge acquisition, problem-solving, clinical reasoning, communication, leadership, self-directed learning and working in teams.
Aim: To assess the effect of a two-month PBL course for second-year MBBS students on self-directed and conceptual learning.
Materials and Methods: The single group interventional study was conducted in the months of February and March 2017 at an urban private medical college in Southern India. Fifty-seven fourth semester MBBS students underwent a two-month PBL course, with two-hour sessions every week. The students were divided into eight groups, each with two faculty facilitators. Two problems, each with two triggers were discussed. The students completed a Self-Rating Scale of Self-Directed Learning (SRSSDL) before and immediately after the PBL course. At the end of each problem, students had to submit a Concept Map (CM) which was graded independently by two faculty. The mean and standard deviation of the pre and post-PBL SRSSDL scores was calculated. Differences in CM sub-scores were estimated using repeated measures ANOVA. Multiple regression analysis was used to estimate the strength of association between the CM scores and gender, attendance and tutor rating.
Results: The average post-PBL SRSSDL total and sub-scores were higher than the pre-PBL scores. The mean CM score obtained by the students was 11.3±2.9 (12.6±2.3 for female and 9.8±2.9 for male students, respectively). The layout and graphics scores were significantly higher than the scores for detail. The average attendance of the students was 6.3±1.2 and mean tutor rating was 50.4±9.4. Tutor rating and female gender showed significant positive associations with CM scores.
Conclusion: This study provides some evidence that a short-term PBL course positively influences self-directed and conceptual learning among undergraduate medical students.
Learner, Medical graduate, Problem-based learning
Lakshmi Trikkur Anantharaman, Nachiket Shankar, Mangala Rao, Maria Pauline, Suneetha Nithyanandam, Sanjiv Lewin, et al.. EFFECT OF TWO-MONTH PROBLEM-BASED LEARNING COURSE ON SELF-DIRECTED AND CONCEPTUAL LEARNING AMONG SECOND YEAR STUDENTS IN AN INDIAN MEDICAL COLLEGE. Journal of Clinical and Diagnostic Research [serial online] 2019 May [cited: 2019 May 22 ]; 13:JC05-JC10. Available from
Date of Submission: Jan 18, 2019
Date of Peer Review: Feb 16, 2019
Date of Acceptance: Apr 05, 2019
Date of Publishing: May 01, 2019
FINANCIAL OR OTHER COMPETING INTERESTS: None.
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