This study examines cross-cousin marriage preferences from an evolutionary perspective. Results suggest significant associations between cross-cousin marriage preferences and both polygyny and residence.

This study examines cross-cousin marriage preferences from an evolutionary perspective. Results suggest significant associations between cross-cousin marriage preferences and both polygyny and residence.

This study examines cross-cousin marriage preferences from an evolutionary perspective. Results suggest significant associations between cross-cousin marriage preferences and both polygyny and residence.

This study examines cross-cousin marriage preferences from an evolutionary perspective. Results suggest significant associations between cross-cousin marriage preferences and both polygyny and residence.

The authors review and provide an alternative to Levi-Strauss's theory on unilateral cross-cousin marriage. Levi-Strauss theorized that matrilateral cross-cousin marriage (males marrying their maternal uncles' daughters) occurs more than the patrilateral form because the former promotes more "roundabout" woman-giving and overall social solidarity. He also states that the form of cross-cousin marriage does not depend on kinship linearity. In contrast, the present authors hypothesize that, among societies with unilateral cross-cousin marriage, patrilineal societies will have matrilateral cross-cousin marriage and matrilineal societies will have the patrilateral form. To justify their prediction, the authors point to the close, informal relationships fostered between males and their maternal uncles in patrilineal societies and between males and their paternal aunts in matrilineal societies.

The authors test Levi-Strauss' theory of the avunculate, a special relationship between a mother's brother and his sister's son. They critique the theory on the grounds that many societies have a special relationship that could be called the avunculate but lack the other relationships predicted by Levi-Strauss.

This article tests differing theories of why a man's marriage of his mother's brother's daughter is often encouraged while marriage of the father's sister's daughter is discouraged. Maintenance of relationships between bride-givers and bride takers is considered, as are the role of childhood sentiments in choosing a spouse.

This article tests differing theories of why a man's marriage of his mother's brother's daughter is often encouraged while marriage of the father's sister's daughter is discouraged. Maintenance of relationships between bride-givers and bride takers is considered, as are the role of childhood sentiments in choosing a spouse.

This study discusses many variables that may influence the direction of altruism within a family. Significant relationships were found between paternity certainty, conjugal instability, marital residence, cross-cousin marriage preferences, and direction of altruistic behavior. Special emphasis is placed on the importance of the mother's brother.

The author analyzes the association between joking behavior and four types of instutionalized potential marriage relationships. Results show a tendency for a joking relationship to occur in all cases.