Kinship, Cooperation, and the Evolution of Moral Systems

Kinship tightness will be positively correlated with in-group loyalty.

Test
Test Name	Support	Significance	Coefficient	Tail
OLS	Supported	p<0.001	1.16	`UNKNOWN`

Variables
Variable Name	Variable Type	OCM Term(s)
Tightness/looseness of kin relationships	Independent variable	Community Structure, Extended Families, Kin Groups, Residence
In-group loyalty	Dependent variable	Social Relationships And Groups, Ethics

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Enke, Benjamin	2019	Kinship tightness will be positively correlated with in-group favoritism.	Supported	3	Cite Related Hypotheses More By Author
Cohen, Taya R.	2006	Ingroup loyalty will be positively associated with outgroup violence (1561)	Supported	2	Cite Related Hypotheses More By Author
Jackson, Joshua Conrad	2020	Kinship heterogeneity will be negatively associated with cultural tightness	Supported	2	Cite Related Hypotheses More By Author
Enke, Benjamin	2019	Kinship tightness will be negatively correlated with dependence on hunting and gathering.	Supported	2	Cite Related Hypotheses More By Author
Enke, Benjamin	2019	Kinship tightness will be positively correlated with pathogen stress (malaria stability).	Supported	2	Cite Related Hypotheses More By Author