Contemporary parasite stress curvilinearly correaltes with outgorup trust: Cross-country evidence from 2005 to 2014

There will be a concave relationship between ingroup trust and parasite stress.

The linear correlation was negative and significant (p <.016) whereas the curvilinear correlation was non-significant and it was also not concave.

Test
Test Name	Support	Significance	Coefficient	Tail
Linear and curvilinear correlations	Not Supported	linear correlation p = .016; curvilinear correlation p = .19	linear correlation b = -.006 ; curvilinear correlation b= .11	`UNKNOWN`

Variables
Variable Name	Variable Type	OCM Term(s)
Parasite Stress	Association	Fauna, Morbidity
Ingroup Trust	Association	Social Relationships And Groups, Ingroup Antagonisms

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Zhang, Jinguang	2018	There will be a U-shaped correlation between outgroup member trust and parasite stress.	Supported	2	Cite Related Hypotheses More By Author
Murray, Damian R.	2013	Pathogen stress will independently predict authoritarian governance when controlling for malnutrition, famine, and warfare in the cross-cultural sample (5).	Supported	5	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
Purzycki, Benjamin Grant	2019	Ingroup fusion is positively correlated with sacrifice (3).	Supported	2	Cite Related Hypotheses More By Author
Purzycki, Benjamin Grant	2019	Interactions between ingroup and outgroup relations predicts sacrifice (3).	Not Supported	2	Cite Related Hypotheses More By Author