Table 2.
Construct | N | Pre | Post | Difference (Post-Pre) | DF | Cohen’s d | p-value | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | t | |||||
Perceived Stress | 130 | 20.16 | 6.41 | 13.85 | 5.57 | −6.31 | 5.98 | 12.03 | 129 | 1.06 | <.001*** |
Positive Affect | 131 | 17.38 | 3.50 | 18.83 | 2.51 | 1.45 | 2.73 | −6.08 | 130 | 0.53 | <.001*** |
Negative Affect | 131 | 12.89 | 3.41 | 10.98 | 2.78 | −1.91 | 2.98 | 7.34 | 130 | 0.64 | <.001*** |
Awareness | 128 | 34.14 | 5.35 | 36.54 | 4.71 | 2.40 | 4.75 | −5.72 | 127 | 0.51 | <.001*** |
Acceptance | 119 | 30.89 | 6.94 | 35.50 | 6.65 | 4.61 | 6.37 | −7.86 | 118 | 0.72 | <.001*** |
Decentering | 131 | 33.00 | 6.72 | 39.90 | 5.39 | 6.89 | 6.38 | −12.37 | 130 | 1.08 | <.001*** |
Note. Cohen’s d calculations include correlation between pre and post measurements.