| Group | N | Minimum | Maximum | Mean | Median | SD | Variance | Sum |
| High SES Mother | 5 | 0.0 | 1.0 | .200 | 0.000 | .4472 | .200 | 1.0 |
| Low SES Mother | 5 | 5.0 | 21.0 | 11.400 | 11.000 | 6.0249 | 36.300 | 57.0 |
| High SES Father | 5 | 0.0 | 4.0 | 1.800 | 2.000 | 1.4832 | 2.200 | 9.0 |
| Low SES Father | 5 | 7.0 | 39.0 | 17.800 | 17.000 | 12.8725 | 165.700 | 89.0 |
| Total | 20 | 0.0 | 39.0 | 7.800 | 4.500 | 9.8707 | 97.432 | 156.0 |