Types of family according to k park
| Type | Description |
|---|---|
| Patrilocal | Wife goes to live in the husband's house |
| Matrilocal | Husband goes to live in the wife's house |
| Type | Description |
|---|---|
| Family of origin | The family into which one is born |
| Family of procreation | The family one sets up after marriage |
| Phase | Beginning | End |
|---|---|---|
| I. Formation | Marriage | Birth of 1st child |
| II. Extension | Birth of 1st child | Birth of last child |
| III. Complete extension | Birth of last child | 1st child leaves home |
| IV. Contraction | 1st child leaves home | Last child leaves home |
| V. Completed contraction | Last child leaves home | 1st spouse dies |
| VI. Dissolution | 1st spouse dies | Death of survivor (extinction) |