Table 4 Parents’ mean scores (and standard deviations) on the PSS and effect sizes (Cohen’s d) for group comparisons
Group | Overall score | Parental rewards | Parental stressors | Lack of control | Parental satisfaction | |
|---|---|---|---|---|---|---|
M (SD) | Cohen’s d | M(SD) | M(SD) | M(SD) | M(SD) | |
Mothers | ||||||
NSSI (n = 36) | 41.95 (9.13) |  | 10.33 (3.06) | 17.92 (6.37) | 4.94 (1.84) | 6.67 (1.80) |
CC (n = 22) | 36.73 (7.98) |  | 9.36 (3.06) | 16.18 (4.24) | 4.32 (1.49) | 5.41 (1.40) |
NC (n = 34) | 34.93 (8.54) |  | 8.88 (2.97) | 15.37 (4.59) | 4.44 (1.78) | 4.38 (1.84) |
NSSI vs. CC | Â | 0.61 | Â | Â | Â | Â |
NSSI vs. NC | Â | 0.80 | Â | Â | Â | Â |
CC vs. NC | Â | 0.22 | Â | Â | Â | Â |
Fathers | ||||||
NSSI (n = 9) | 42.50 (8.73) |  | 11.00 (1.69) | 17.50 (5.04) | 5.75 (2.43) | 6.00 (1.60) |
CC (n = 5) | 37.60 (5.98) |  | 8.80 (5.17) | 16.40 (3.78) | 4.80 (0.84) | 5.80 (0.84) |
NC (n = 10) | 35.90 (6.71) |  | 10.70 (2.31) | 14.70 (3.02) | 4.60 (1.65) | 4.40 (1.43) |
NSSI vs. CC | Â | 0.67 | Â | Â | Â | Â |
NSSI vs. NC | Â | 0.90 | Â | Â | Â | Â |
CC vs. NC | Â | 0.28 | Â | Â | Â | Â |