| Group | N | Minimum | Maximum | Mean | Median | SD | Variance | Sum |
| High SES Mother | 5 | 70.0 | 308.0 | 217.000 | 221.000 | 91.7987 | 8427.000 | 1085.0 |
| Low SES Mother | 5 | 74.0 | 219.0 | 142.400 | 128.000 | 59.6180 | 3554.300 | 712.0 |
| High SES Father | 5 | 89.0 | 563.0 | 311.400 | 300.000 | 168.3487 | 28341.300 | 1557.0 |
| Low SES Father | 5 | 64.0 | 286.0 | 170.200 | 212.000 | 100.8920 | 10179.200 | 851.0 |
| Total | 20 | 64.0 | 563.0 | 210.250 | 215.500 | 122.3519 | 14969.987 | 4205.0 |