On the origin and extension of the incest taboo

Behavior Science Research • Vol/Iss. 10(4) • Sage Journals • • Published In • Pages: 249-281 •
By Ember, Melvin

Hypothesis

Inbreeding theory suggests that less politically integrated communities are less likely to permit first cousin marriage than more politically integrated communities.

Note

Political integration here is a proxy for genetic isolation, with more political integration indicating less genetic isolation.

Test

Test NameSupportSignificanceCoefficientTail
Chi squareSupportedp<.001UNKNOWNOne-tailed