When Saying "Sorry" Isn't Enough: Is Some Suicidal Behavior a Costly Signal of Apology?

The coded variables of the Costly Apology Model will be associated with each other.

This association is predicted rather than the association with variables from the Bargaining Model or the Inclusive Fitness Model.

Test
Test Name	Support	Significance	Coefficient	Tail
Non-negative matrix factorization	Supported	`UNKNOWN`	`UNKNOWN`	`UNKNOWN`

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Syme, Kristen L.	2018	There will be evidence of the Costly Apology Model in most sampled cultures.	Partially Supported	2	Cite Related Hypotheses More By Author
Syme, Kristen L.	2018	There will continue to be evidence of the Costly Apology Model in most cultures when controlling for "subsistence mode, level of complexity, [and] geographic region." (7)	Partially Supported	2	Cite Related Hypotheses More By Author
Syme, Kristen L.	2018	The Costly Apology Model will be significantly different from the Bargaining Model and the Inclusive Fitness Model.	Partially Supported	3	Cite Related Hypotheses More By Author
Hickson, Letitia	1986	There will be a correlation between apology and early childhood companions and caretakers (290).	Supported	2	Cite Related Hypotheses More By Author
Henrich, Joseph	2006	Costly punishment behavior in economic games will be present across a diverse range of human populations (1770).	Supported	1	Cite Related Hypotheses More By Author