The causes of matrilocal residence:  a cross-ethnohistorical survey

"Frequent external warfare should be correlated with a higher degree of male exogamy than when external warfare is infrequent" (304)

Test
Test Name	Support	Significance	Coefficient	Tail
Gamma	Supported	p<.05	.71	One-tailed

Variables
Variable Name	Variable Type	OCM Term(s)
Degree Of Local Exogamy	Association	Regulation Of Marriage
Warfare Frequency	Association	Ingroup Antagonisms, Instigation Of War, Warfare

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Kelly, Raymond C.	2000	Marriage practices pertaining to exogamy will be positively related to frequency of internal and external warfare (62).	Supported	2	Cite Related Hypotheses More By Author
Carter, Jr., Harold	1977	"Societies with uxorilocal/matrilocal residence are more likely to have a higher degree of external warfare than societies with virilocal/patrilocal residence" (275).	Supported	2	Cite Related Hypotheses More By Author
Divale, William Tulio	1974	"The recency of past migration should be correlated with the degree of external warfare engaged in by a society" (294)	Supported	2	Cite Related Hypotheses More By Author
Naroll, Raoul	1971	"Each civilization has an optimum degree of challenge under the stimulation of which it is most creative; as challenge ranges upward and downward from this optimum, creativity decreases" (187)	Not Supported	2	Cite Related Hypotheses More By Author
Adams, David B.	1983	When warfare is internal and some community exogamy is present, women will not be warriors (200)	Supported	3	Cite Related Hypotheses More By Author