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Assessment of SYMBIOSIS I
| Cohort | Symbiosis I (modules 1–6) | Pretest score (%) | Posttest score (%) | Normalized gain |
|---|---|---|---|---|
| 1 | Statistics | 27.0 | 68.1 | 0.56 |
| Biology | 34.8 | 74.5 | 0.61 | |
| Combined | 30.9 | 71.3 | 0.59 | |
| 2 | Statistics | 26.3 | 66.1 | 0.54 |
| Biology | 27.3 | 70.5 | 0.59 | |
| Combined | 26.8 | 68.3 | 0.57 |
