| Fathers | Age | Father’s education | Father’s employment | Family monthly income | |
| High SES | 1 | 34 | College graduate | Businessman | More than 3000 TL ($1050) |
| 2 | 36 | Master’s degree | Engineer | More than 3000 TL ($1050) | |
| 3 | 34 | College graduate | Bank employer | More than 3000 TL ($1050) | |
| 4 | 34 | College graduate | Instructor | More than 3000 TL ($1050) | |
| 5 | 35 | PhD | Assist. Prof. | More than 3000 TL ($1050) | |
| Low SES | 1 | 32 | Primary school graduate | Worker | Less than 1000 TL ($350) |
| 2 | 48 | Secondary school graduate | Self-employed | Less than 1000 TL ($350) | |
| 3 | 29 | Primary school graduate | Worker | Less than 1000 TL ($350) | |
| 4 | 54 | Secondary school graduate | TV repairman | Less than 1000 TL($350) | |
| 5 | 38 | Primary school graduate | Self-employed | Less than 1000 TL ($350) | |