Hunting and gathering: the human sexual division of foraging labor

The percentage of gathering done by males will be positively associated with net primary productivity of plants (174).

Test
Test Name	Support	Significance	Coefficient	Tail
Correlation	Supported	p<.025	r = .383	`UNKNOWN`

Variables
Variable Name	Variable Type	OCM Term(s)
Net Primary Productivity Of Plants	Independent	Flora, Annual Cycle
Percentage Of Gathering By Males	Dependent	Collecting, Division Of Labor By Gender

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Porter, Claire C.	2007	The net primary productivity of agriculturalists’ will be greater than that of foragers’ land.	Not Supported	2	Cite Related Hypotheses More By Author
Porter, Claire C.	2007	The net primary productivity of intensive agriculturalists land will be greater than that of pastoralists and horticulturalists.	Not Supported	2	Cite Related Hypotheses More By Author
Currie, Thomas E.	2012	Geographic language area will be positively associated with net primary productivity among Australian and American foragers, but weakly or insignificantly associated with NPP among American agriculturalists (7).	Supported	2	Cite Related Hypotheses More By Author
Ben-Oren, Yotam	2023	Net primary productivity is correlated with number of specializations.	Not supported	2	Cite Related Hypotheses More By Author
Moritz, Mark	2020	Resource density is positively correlated with type of tenure system.	Not Supported	7	Cite Related Hypotheses More By Author