There are several family forms to be considered.
Married nuclear families
In these families, both adults are the biological or adoptive parents of the children. There are three types of married nuclear families:
- in the first, both husband and wife work outside the home;
- in the second, the husband works outside the home, while the wife is at home caring for the children;
- in the third type, the woman works outside the home and the man cares for the children. This constitutes only a small percentage of families.
Cohabiting families
In this kind of family, a man and woman live together but are not married. If there are children, at least one of the adults is a biological or adoptive parent.
Single-parent families
In this family, there is only one parent in the home. The primary reason is divorce. The majority of these families are headed by women.