Single person

Couple

Couple + 1 child

Couple + 2 children

Couple + 3 children

Couple + 1 son

Couple + 1 daughter

Couple + 2 siblings

Couple + 3 siblings

Single parent + 1 child (widowed)

Single parent + 2 children (widowed)

Remarried couple

Remarried couple + child

Three generations

Three generations + siblings

Family with twins

Family with adopted child

Family with deceased member

Client-centered nuclear family

Family with note

Separated couple + child

Divorced couple + child

Cohabiting couple + child

Couple conflict

Parent–child cut-off

Parent–child fusion