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Quiz scores immediately following exposure to the learning module
| Knowledge quiz, time 1 | Module without narration | Module with narration | p* | ||
|---|---|---|---|---|---|
| n | (S.D.) | n | (S.D.) | ||
| N = 130 (%) | 65 | 55% | 65 | 55% | |
| Mean number correct responses (S.D.) | 6.8 | 1.03 | 6.4 | 1.28 | 0.052 |
| Mean minutes of study (S.D.) | 16.8 | 8.49 | 20.1 | 8.80 | 0.001 |
| Mean learning efficiency† (S.D.) | 1.24 | 5.20 | 1.77 | 7.79 | 0.0002 |
*Mann-Whitney U test of differences between intervention groups
†Calculated as the number of correct responses per minute of study
