Comparative study of reproductive skew and pair-bond stability using genealogies from 80 small-scale human societies

Pair-bond instability (proxy measure being higher incidence of maternal half siblings) will be greater among partible paternity societies. (3)

Test
Test Name	Support	Significance	Coefficient	Tail
`UNKNOWN`	Not Supported	Not Significant	.23	`UNKNOWN`

Variables
Variable Name	Variable Type	OCM Term(s)
Maternal Sibling Fraction	`UNKNOWN`	`NONE`
Polygyny	`UNKNOWN`	`NONE`

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Ellsworth, Ryan M.	2015	Pair-bond instability (proxy measure being higher incidence of maternal half siblings) will be greater where male contribution to subsistence is lower. (2)	Not Supported	2	Cite Related Hypotheses More By Author
Ellsworth, Ryan M.	2015	Pair-bond instability (proxy measure being higher incidence of maternal half siblings) will be lower at higher latitudes, irrespective of subsistence mode. (2-3)	Supported	2	Cite Related Hypotheses More By Author
Ellsworth, Ryan M.	2015	Pair-bond instability (proxy measure being higher incidence of maternal half siblings) will be greater in the absence of amassable, heritable resources. (3)	Not Supported	2	Cite Related Hypotheses More By Author
Quinlan, Robert J.	2007	Pair-bond stability will be positively associated with importance of male provisioning (153).	Partially supported	2	Cite Related Hypotheses More By Author
Quinlan, Robert J.	2007	Pair-bond stability will be positively associated with polygyny (153).	Partially supported	2	Cite Related Hypotheses More By Author