The relative decline in women’s contributions to agriculture with intensification

Warfare will interfere more with male labor in horticultural societies than in intensive agricultural societies (298)

Test
Test Name	Support	Significance	Coefficient	Tail
Fisher’s exact test	Supported	p=0.035	phi=0.60	One-tailed

Variables
Variable Name	Variable Type	OCM Term(s)
Male Labor, Horticultural	Dependent	Vegetable Production
Warfare	Independent	War

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Walker, Robert S.	2013	Horticultural societies in the Amazonian tropical forest will be more patrilocal than hunter-gatherers (97-98).	Not Supported	2	Cite Related Hypotheses More By Author
Ellsworth, Ryan M.	2015	Male reproductive skew (proxy measure being incidence of paternal half-siblings) will be highest in horticultural societies in comparison to other subsistence modes. (2)	Partially supported	2	Cite Related Hypotheses More By Author
Ember, Melvin	1974	"[Societies] with a high male loss in warfare are significantly more likely to have an imbalanced sex ratio in favor of females than . . . [societies] with a low or zero male loss in warfare" (201-202)	Supported	2	Cite Related Hypotheses More By Author
Murdock, George Peter	1973	"With the development of a complex division of labor by occupation, our data reveal a tendency to assign fully specialized tasks to male craftsmen, even in regions where the same activity is ordinarily performed by women in neighboring societies with a less complex economic organization" (213)	Supported	2	Cite Related Hypotheses More By Author
Walker, Robert S.	2013	Horticulturalists of the Amazonian tropical forest will be more uxorilocal than hunter-gatherers (98).	Supported	1	Cite Related Hypotheses More By Author