Abstract

COBOS-AGUILAR, Héctor et al. Teaching skills of medical student tutors in research critical appraisal during internship. Investigación educ. médica [online]. 2014, vol.3, n.10, pp.92-99. ISSN 2007-5057.

Introduction: Students may be tutors in clinical medicine and other areas. Objective: To evaluate the teaching abilities of students as tutors in a critical appraisal research course, during their internship. Material and Methods: Two groups were studied: G₁ (n=5) was taught by a Professor and included group discussions, and G₂ had four student tutors and engaged in sub-group discussions (n=10). The course lasted 40 hours and was conducted on the basis of resolving reading guide's in-house and referred discussion. Five instruments were applied: 1) critical reading including 108 items, 2) sub-group activities led by the professor, included 17 items, 3) student activities in sub-group discussions, with 18 items, 4) evaluation of the professor's qualitative characteristics by the students that included 8 items and 5) a self-evaluation of the student tutor consisting of 10 items. Instruments 1, 2 and 4 were evaluated before and after the course. Instrument 1 was graded by adding the correct answers and subtracting those that were incorrect; medians were recorded. Both groups were compared with Mann Whitney U and Wilcoxon tests, statistical weight and randomness. A Likert scale was also used with values ranging from 1 (minimum) to 4 (maximum), in instruments 2 to 5; the values were added and medians were used. Consistency was determined in instruments 1 to 4. Results: No significant differences were detected between both groups in critical reading before and after the interventions, although statistical weight did increase and randomness decreased in G₂. Instruments 2, 3 and 4 (Cronbach's alpha > 0.75), reported adequate medians in almost all aspects; instrument 2 revealed almost maximum final results in G₂. The tutors' affection for students increased. Discussion: Student tutors can develop complex teaching abilities and foster student learning. These strategies are underutilized in our milieu.

Keywords : Cross-peer teaching; Critical appraisal; internship; Mexico.

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