Sexual dimorphism in the human post-reproductive life-span: possible causes

Journal of Human Evolution Vol/Iss. 9 Published In Pages: 227-232
By Gaulin, Steven J.C.

Hypothesis

Agricultural societies will have higher paternal certainty than hunter-gatherer societies (230).

Test

Test NameSupportSignificanceCoefficientTail
Chi squareNot Supportedabove .10UNKNOWNUNKNOWN

Variables

Variable NameVariable Type OCM Term(s)
Paternal CertaintyDependentChildhood Activities
Subsistence TypeIndependentFood Quest, Annual Cycle, Diet