Gains to cooperation drive the evolution of egalitarianism

Nature Human Behavior Vol/Iss. 5(3) Springer Nature London, UK Published In Pages: ??
By Hooper, Paul L., Kaplan, Hillard S., Jaeggi, Adrian V.


The presence of horses, food storage, and formal resource ownership will each be negatively associated with a lack of class stratification


This was tested using Bayesian statistics and thus there is no p-value reported. However, the researchers do claim support.


Test NameSupportSignificanceCoefficientTail
Bayesian multi-level logistic regressionSupportedUNKNOWNUNKNOWNUNKNOWN


Variable NameVariable Type OCM Term(s)
Presence of horsesIndependent variableDomesticated Animals
Presence of food storageIndependent variablePreservation And Storage Of Food
Presence of formal land ownershipIndependent variableProperty System
Presence of class stratificationDependent variableClasses