Kinship Terminology. The Cora have a Hawaiian type of kinship nomenclature.
Marriage. Marriage is forbidden with lineal kin, with persons who have the same last name, with godparents, and with the family of godparents. Marriage between first cousins is rare and looked down upon. The predominant form of marriage is monogamy, although sororal polygyny does occur from time to time.
Domestic Unit. The basis of the household is the nuclear family. It is extended by including the wives of recently married sons and grandchildren, with or without their parents.
Socialization. Informal education begins at an early age. Girls learn domestic duties from their mother or grandmother. From the age of 7 or 8, boys learn adult skills by helping their fathers in the fields. Boys who are 5 years old are initiated during the Holy Week celebrations.