Universal cognitive mechanisms explain the cultural success of bloodletting

Bloodletting is generally practiced by specialized third parties.

Test
Test Name	Support	Significance	Coefficient	Tail
Descriptive Statistics	Supported	`UNKNOWN`	`UNKNOWN`	`UNKNOWN`

Variables
Variable Name	Variable Type	OCM Term(s)
Bloodletting as performed by a Specialized Third Party Practitioner	Dependent	Bodily Injuries, Theory Of Disease, Shamans And Psychotherapists, Medical Therapy, Medical Personnel

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Textor, Robert B.	1967	There will tend to be less specialized occupations in societies freely permitting premarital sexual relations (389, 118).	Supported	2	Cite Related Hypotheses More By Author
Textor, Robert B.	1967	Societies with low rates of specialized occupations will have adolescent pairs or groups present in a courtship setting (356, 118).	Supported	2	Cite Related Hypotheses More By Author
Marlowe, Frank W.	2008	Controlling for geographic region, local population size will be positively associated with level of third-party punishment (588).	Supported	2	Cite Related Hypotheses More By Author
Marlowe, Frank W.	2008	Controlling for geographic region, size of ethnic population will be positively associated with level of third-party punishment (588).	Supported	2	Cite Related Hypotheses More By Author
Udy, Stanley H., Jr.	1959	"In formal organizations mutual positive associations exist between bureaucratic elements" (793)	Supported	3	Cite Related Hypotheses More By Author