Group | M | N | SD | SE |
Treatment Change (pre minus post) | −10.92 | 14 | 12.21 | 3.26 |
Control Change (pre minus post) | −1.78 | 19 | 12.03 | 2.76 |
Treatment vs. Control Difference | 9.13 | 33 | 12.77 | 4.26 |