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Average change in MCQ and Likert scores over time
| Δ Pre to Post | Δ Pre to 6 months | Δ post to 6 months | |
|---|---|---|---|
| Average MCQ Δ in total score (%)* | 24.4, 17.2 (19.9) | 18.7, 12.2 (14.6) | -5.7, -5.0 (-5.3) |
| Average Likert Δ in total score* | 7, 6.8 (6.5) | 5.1, 4.3 (4.8) | -1.2, -1.4 (-1.2) |
| Median Likert Δ in total score* | 6.0, 7.0 (7.0) | 4.0, 4.0 (4.0) | -1.0, -1.0 (-1.0) |
MCQ, Multiple Choice Questions; *, Values reported as: control group, open educational resources group (composite)
