Author: Brian S McGowan, PhD

BACKGROUND:
The effectiveness of an educational board game developed to teach the pharmacology of antimicrobial drugs to medical students was compared with the lecture-based seminar as a supplemental tool to improve short- and long-term knowledge retention and the perception of the learning method by students.
METHODS:
A group of 124 students was randomised to board game and control groups. Short-term knowledge retention was assessed by comparing differences in post- and pre-tests scores, and long-term knowledge retention by comparing final examination scores.
RESULTS:
Both didactic methods seem to improve short-term knowledge retention to similar extent. Long-term knowledge retention of board game seminar participants was higher than those who attended the lecture-based seminar (ANCOVA, p = 0.035). The effect was most pronounced within 14 days after the intervention (ANOVA, p = 0.007). The board game was well perceived by the students.
CONCLUSIONS:
The board game seems to be a promising didactic tool, however, it should be further tested to assess its full educational utility.

via Board game versus lecture-based seminar in the teaching of pharmacology of antimicrobial drugs – a randomised controlled trial. – PubMed – NCBI.

Most training programs use learners’ subjective ratings of their teachers as the primary measure of teaching effectiveness. In a recent study we found that preclinical medical students’ ratings of classroom teachers were associated with perceived charisma and physical attractiveness of the teacher, but not intellect. Here we explored whether the relationship between these variables and teaching effectiveness ratings holds in the clinical setting. We asked 27 Internal Medicine residents to rate teaching effectiveness of ten teachers with whom they had worked on a clinical rotation, in addition to rating each teacher’s clinical skills, physical attractiveness, and charisma. We used linear regression to study the association between these explanatory variables and teaching effectiveness ratings. We found no association between rating of physical attractiveness and teaching effectiveness. Clinical skill and charisma were independently associated with rating of teaching effectiveness (regression coefficients [95 % confidence interval] 0.73 [0.60, 0.85], p < 0.001 and 0.12 [0.01, 0.23], p = 0.03, respectively). The variables associated with effectiveness of classroom and clinical teachers differ, suggesting context specificity in teaching effectiveness ratings. Context specificity may be explained by differences in the exposure that learners have to teachers in the classroom versus clinical setting-so that raters in the clinical setting may base ratings upon observed behaviours rather than stereotype data. Alternatively, since subjective ratings of teaching effectiveness inevitably incorporate learners’ context-specific needs, the attributes that make a teacher effective in one context may not meet the needs of learners in a different context.

via The attributes of an effective teacher differ between the classroom and the clinical setting. – PubMed – NCBI.