The test | The group | Pre-test | Post-test | Change % | Analysis of variance test | ||
Interaction time × group | Group effect | Effect of time | |||||
Social control | Experimental | 19.30 ± 2.36 | 67.70 ± 2.26** | 250.8 | F = 2004.24 P < 0.001 η2 = 0.99 | F = 1245.93 P < 0.001 η2 = 0.99 | F = 1955.16 P < 0.001 η2 = 0.99 |
Control | 18.00 ± 1.63 | 17.70 ± 1.77 | −1.7 |