| Group | N | Minimum | Maximum | Mean | Median | SD | Variance | Sum |
| High SES Mother | 5 | 5.0 | 39.0 | 17.200 | 14.000 | 12.9692 | 168.200 | 86.0 |
| Low SES Mother | 5 | 1.0 | 4.0 | 1.800 | 1.000 | 1.3038 | 1.700 | 9.0 |
| High SES Father | 5 | 21.0 | 65.0 | 40.200 | 36.000 | 16.6943 | 278.700 | 201.0 |
| Low SES Father | 5 | 0.0 | 2.0 | .600 | 0.000 | .8944 | .800 | 3.0 |
| Total | 20 | 0.0 | 65.0 | 14.950 | 4.500 | 19.0635 | 363.418 | 299.0 |