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Comparison of two groups’ mean test scores.
| Score | Groups | Mean ± SD | p-value |
|---|---|---|---|
| Pre-score/10 | Light microscope (A) (N = 30) | 4.5 ± 1.5 | 0.61 |
| Projected images (B) (N = 30) | 4.7 ± 1.6 | ||
| Post-score/10 | Light microscope (A) (N = 30) | 5.1 ± 1.3 | < 0.001 |
| Projected images (B) (N = 30) | 9.8 ± 1.7 |
