Questions: Kinship Terminology and Classification Systems

Question 1

In which kinship terminological system does a person use the same term for siblings and all first cousins on both parents' sides?

• A. Iroquois — because it merges parallel and cross-cousins equally
• B. Omaha — because it collapses generational distinctions on the father's side
• C. Hawaiian — because it treats all relatives of the same generation equally
• D. Crow — because it merges the mother's side across generations

Answer: (C)

The Hawaiian system uses the same terms for siblings and all cousins (father's brother's children, mother's sister's children, father's sister's children, mother's brother's children — all receive the same term as siblings). This reflects bilateral descent where generational peers are treated as functionally equivalent. The Iroquois system, by contrast, *does* distinguish cousins from siblings — specifically, it separates parallel cousins (merged with siblings) from cross-cousins (treated as distinct).

Question 2

In a society using the Iroquois terminological system, a man's father's sister's daughter is classified as a cross-cousin. What social significance does this classification typically carry?

• A. She is considered equivalent to a sibling and is therefore prohibited as a marriage partner
• B. She is a preferred or permitted marriage partner, unlike parallel cousins who are treated as siblings
• C. She receives the same term as the father's mother, indicating a hierarchical relationship
• D. She belongs to the same lineage as the speaker and inherits alongside him

Answer: (B)

In societies with Iroquois terminology, cross-cousins (children of opposite-sex siblings of your parents) are terminologically distinct from parallel cousins. Parallel cousins receive sibling terms and are subject to the same marriage prohibitions as siblings. Cross-cousins are not merged with siblings, and in many such societies cross-cousin marriage is preferred or prescribed — the terminological distinction marks the boundary between prohibited and permitted marriage partners.

Question 3

In the Crow terminological system, a person uses the same kinship term for their mother's brother and their mother's brother's son.

• T. True
• F. False

Answer: True

The Crow system, used in matrilineal societies, collapses generational distinctions on the mother's side. Because both the mother's brother and the mother's brother's son belong to the same matrilineage and occupy the same structural position relative to the speaker, they receive the same term. This reflects the matrilineal logic: the social unit is the matrilineage, and individuals within it are classified by lineage membership rather than generation.

Question 4

Kinship terminology systems are culturally variable in their details but universally follow the same underlying biological logic — most society ultimately classifies relatives by their degree of genetic relatedness.

• T. True
• F. False

Answer: False

This is the core misconception the topic addresses. Kinship terms do not map biological relationships — they encode cultural classification principles. The Omaha system uses the same term for a father, a father's brother, and a father's brother's son, despite their different degrees of genetic relatedness, because the entire patrilineage is treated as a single social unit. English lumps a father's brother's daughter with a mother's sister's daughter as 'cousin,' yet in many societies these relatives belong to completely different social categories with different obligations and marriage rules.

Question 5

Why do two cousins who are biologically equidistant from you — your father's sister's daughter and your father's brother's daughter — receive different kinship terms in the Iroquois system, and what social logic underlies this distinction?

Model answer: In the Iroquois system, your father's brother's daughter is a parallel cousin (her father and your father are same-sex siblings, linking through same-sex links across generations) and receives a sibling term. Your father's sister's daughter is a cross-cousin (her parent and your parent are opposite-sex siblings) and receives a distinct cross-cousin term. The distinction tracks lineage boundaries: parallel cousins tend to belong to the same lineage, while cross-cousins belong to a different lineage — making cross-cousins appropriate marriage partners and parallel cousins prohibited ones.

The biological distance is identical, but the social classification differs because what matters is not genetics but the structure of lineage affiliation and the rules for alliance formation through marriage. Terminology is the culture's way of encoding who is inside versus outside the marriageable category, not a reflection of genetic distance.