| Mothers’ education | Fathers’ education | ||||||
| Elementary school | Secondary school | High school | University | Elementary school | Secondary school | High school | University |
N | 175 | 26 | 95 | 33 | 103 | 45 | 105 | 76 |
X | 64.08 | 67.54 | 67.72 | 69.98 | 64.06 | 68.03 | 64.79 | 69.07 |
SD | 12.06 | 10.27 | 11.87 | 14.40 | 12.07 | 9.87 | 12.39 | 13.06 |