| Before Activation | After Activation | df | t |
M (SD) | M (SD) | |||
Intervention group (n = 20) | 25.90 (5.83) | 77.05 (5.84) | 19 | −26.07*** |
Control group (n = 20) | 27.25 (6.73) | 47.80 (7.72) | 19 | −14.16*** |
Total (n = 40) | 26.58 (6.25) | 62.43 (16.28) | 39 | −13.13*** |