| Ratio | Effort | Reward | Overcommitment | ||||
---|---|---|---|---|---|---|---|---|
Mothers' age (yr) | M | SD | M | SD | M | SD | M | SD |
< 29 | 0.73 | 0.39 | 21.06 | 7.56 | 43.15 | 7.93 | 9.57 | 2.56 |
30-39 | 0.77 | 0.44 | 21.60 | 7.41 | 42.26 | 8.19 | 9.71 | 2.80 |
40-49 | 0.74 | 0.46 | 20.32 | 8.09 | 41.95 | 8.34 | 9.08 | 2.80 |
50-60 | 0.72 | 0.54 | 18.77 | 9.22 | 41.83 | 9.43 | 8.83 | 2.90 |
 | F = 1.92 | p = .383 | F = 9.41 | p <.001 | F = 1.84 | p = .138 | F = 13.55 | p < .001 |
School education | Â | Â | Â | Â | Â | Â | Â | Â |
Secondary general | 0.77 | 0.49 | 20.69 | 8.21 | 41.01 | 8.60 | 9.44 | 2.94 |
Intermediate secondary | 0.73 | 0.42 | 20.64 | 7.76 | 42.52 | 8.14 | 9.28 | 2.75 |
Upper secondary | 0.75 | 0.45 | 21.53 | 7.47 | 43.09 | 8.28 | 9.50 | 2.69 |
 | F = 2.71 | p = .067 | F = 3.73 | p = .021 | F = 16.79 | p < .001 | F = 1.65 | p = .192 |
Per capita income | Â | Â | Â | Â | Â | Â | Â | Â |
≤ 925 | 0.79 | 0.47 | 21.23 | 7.98 | 40.99 | 8.68 | 9.60 | 2.86 |
926-1542 | 0.74 | 0.42 | 20.94 | 7.57 | 42.22 | 8.00 | 9.36 | 2.71 |
≥ 1543 | 0.69 | 0.41 | 20.56 | 7.99 | 44.24 | 7.32 | 9.16 | 2.83 |
 | F = 9.88 | p < .001 | F = 1.33 | p = .264 | F = 28.86 | p < .001 | F = 4.68 | p = .009 |
Number of children | Â | Â | Â | Â | Â | Â | Â | Â |
1 | 0.71 | 0.44 | 20.08 | 7.88 | 42.86 | 8.28 | 9.20 | 2.82 |
2 | 0.77 | 0.46 | 21.30 | 7.70 | 41.93 | 8.27 | 9.50 | 2.72 |
>2 | 0.80 | 0.43 | 21.80 | 7.85 | 41.27 | 8.48 | 9.59 | 2.99 |
 | F = 8.58 | p < .001 | F = 11.44 | p < .001 | F = 7.07 | p < .001 | F = 4.75 | p = .009 |
Age of youngest child (yr) | Â | Â | Â | Â | Â | Â | Â | Â |
0-2 | 0.73 | 0.37 | 21.70 | 6.75 | 43.54 | 7.36 | 9.52 | 2.62 |
3-5 | 0.80 | 0.45 | 22.47 | 7.60 | 42.43 | 7.90 | 9.98 | 2.76 |
6-11 | 0.76 | 0.41 | 21.42 | 7.66 | 42.12 | 8.04 | 9.49 | 2.81 |
12-15 | 0.75 | 0.52 | 19.83 | 8.45 | 41.28 | 8.98 | 9.10 | 2.90 |
16-18 | 0.68 | 0.46 | 18.36 | 7.83 | 42.13 | 8.71 | 8.79 | 2.73 |
 | F = 4.48 | p < .001 | F = 22.87 | p < .001 | F = 5.54 | p < .001 | F = 13.32 | p < .001 |
Single motherhood 1 | Â | Â | Â | Â | Â | Â | Â | Â |
Yes | 0.84 | 0.53 | 21.81 | 8.47 | 29.50 | 6.67 | 9.77 | 2.95 |
No | 0.73 | 0.44 | 20.73 | 7.68 | 31.28 | 5.72 | 9.32 | 2.77 |
 | F = 24.87 | p < .001 | F = 8.31 | p=.004 | F = 38.70 | p < .001 | F = 11.37 | p = .001 |
Employment status | Â | Â | Â | Â | Â | Â | Â | Â |
Housewife | 0.71 | 0.44 | 19.74 | 7.54 | 42.10 | 7.91 | 9.12 | 2.78 |
Unemployed | 0.76 | 0.41 | 20.59 | 7.68 | 40.11 | 8.36 | 9.73 | 2.87 |
Work ≤ 19 hours/week | 0.76 | 0.45 | 20.56 | 7.86 | 41.18 | 8.56 | 9.37 | 2.84 |
Work 20-37 hours/week | 0.76 | 0.43 | 21.38 | 7.72 | 42.34 | 8.17 | 9.43 | 2.78 |
Work ≥ 38 hours/week | 0.72 | 0.45 | 20.92 | 8.21 | 43.88 | 7.98 | 9.41 | 2.83 |
 | F = 2.04 | p = .058 | F = 3.09 | p = .005 | F = 7.58 | p < .001 | F = 1.01 | p = .416 |
Division of housework 2 | Â | Â | Â | Â | Â | Â | Â | Â |
Mainly woman | 0.79 | 0.44 | 21.60 | 7.64 | 41.25 | 8.06 | 9.56 | 2.77 |
Woman and man alike | 0.57 | 0.31 | 18.13 | 7.21 | 46.39 | 6.50 | 8.63 | 2.61 |
 | F = 133.73 | p < .001 | F = 99.59 | p < .001 | F = 208.01 | p < .001 | F = 54.10 | p < .001 |
Spillover work to family 3 | Â | Â | Â | Â | Â | Â | Â | Â |
No spillover | 0.64 | 0.40 | 18.36 | 7.41 | 43.51 | 7.98 | 8.74 | 2.74 |
Moderate | 0.76 | 0.36 | 21.60 | 6.77 | 42.91 | 7.58 | 9.55 | 2.58 |
Marked | 1.13 | 0.53 | 28.00 | 6.43 | 37.70 | 8.92 | 11.32 | 2.49 |
 | F = 272.85 | p < .001 | F = 362.55 | p < .001 | F = 100.41 | p < .001 | F = 186.70 | p < .001 |