Test | RTOP-Sum (Scale 0–100) | PND (Scale 0–1) |
---|---|---|
Paired t test | Mean difference = 17 SD = 14.5 Correlation pre/post = 0.63 Standard Error = 3.76 t = 4.56. df = 14, p < 0.001*** | Mean difference = 0.22 SD = 0.27 Correlation pre/post = 0.58 Standard Error = 0.07 t = 3.1. df = 14, p  = 0.004** |
Related samples Wilcoxon Signed Rank Test | Test statistic = 119 N = 15 Standard Error = 17.6 t-statistic = 3.35 Asymptotic Sig. < 0.001*** | Test statistic = 82 N = 15 Standard Error = 14.3 t-statistic = 2.5 Asymptotic Sig. = 0.01* |
Effect size | Cohen’s d = 1.17 | Cohen’s d = 0.81 |