Verification that learning occurred – experimental group (role playing)
| Pre-test | Post-test | |
|---|---|---|
| Mean | 1.933 | 3.397 |
| Variance | 0.711 | 1.600 |
| Observations | 30 | 30 |
| Pearson correlation | 0.167 | |
| Hypothesized mean difference | 0 | |
| df | 29 | |
| t Stat | −5.732 | |
| P(T⩽t) one-tail | 0.000 | |
| t critical one-tail | 1.699 |
| Pre-test | Post-test | |
|---|---|---|
| Mean | 1.933 | 3.397 |
| Variance | 0.711 | 1.600 |
| Observations | 30 | 30 |
| Pearson correlation | 0.167 | |
| Hypothesized mean difference | 0 | |
| df | 29 | |
| −5.732 | ||
| 0.000 | ||
| 1.699 |
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