Table 2. Overall pretest and posttest mean knowledge scores of summer research course students.
| Median (Minimum-Maximum) | Mean ± S.D | P-value | |
| Pre Total Test Score | 18 (10 -26) | 17.70±4.00 | <0.001 |
| Post Total Test Score | 23 (8 -33) | 22.18±6.64 |
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