Groups | Number | Mean ± SD | p-value | Cohen’s D effect size |
---|---|---|---|---|
Intervention Group | ||||
Pretest | 50 | 10.87 ± 2.49 | 0.0001* | 2.04 |
Posttest | 50 | 15.74 ± 2.47 | ||
Control Group | ||||
Pretest | 50 | 9.84 ± 2.85 | 0.0001* | 1.99 |
Posttest | 50 | 14.38 ± 2.59 | ||
Pre-test | ||||
Intervention Group | 50 | 10.87 ± 2.49 | 0.083** | 0.38 |
Control Group | 50 | 9.84 ± 2.85 | ||
Post-test | ||||
Intervention Group | 50 | 15.74 ± 2.47 | 0.009** | 0.54 |
Control Group | 50 | 14.38 ± 2.59 |