|
| Paired Differences | t | df | Sig. (2-tailed) | |||||
| Mean | Std. Deviation | Std. Error Mean | 95% Confidence Interval of the Difference | ||||||
| Lower | Upper | ||||||||
| Pair 1 | Pretest—Post-test | −4.833 | 8.925 | 1.630 | −8.166 | −1.501 | −2.966 | 29 | 0.006 |