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Correlation of certainty scores pre- and post-test between experts and the control and intervention groups
| Pre-test (SD) | N | Post-test (SD) | N | Mean difference pre- to post-test (SD) | |
|---|---|---|---|---|---|
| Control |
0.45 (0.22) |
75 |
0.55 (0.23) |
73 |
0.1 (0.28) |
| Intervention |
0.45 (0.23) |
77 |
0.71 (0.17) |
78 |
0.26 (0.23) |
| Cohen’s d (r). | 0.62 (0.3) |
