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List of works by Jorg J M Massen

Benefiting friends or dominants: prosocial choices mainly depend on rank position in long-tailed macaques (Macaca fascicularis) ⬇️

scientific article published on March 18, 2011

Cooperation with closely bonded individuals reduces cortisol levels in long-tailed macaques

scientific article published on 13 May 2020

Inequity aversion in relation to effort and relationship quality in long‐tailed Macaques (Macaca fascicularis) ⬇️

scientific article published on October 28, 2011

Male Mating Tactics in Captive Rhesus Macaques (Macaca mulatta): The Influence of Dominance, Markets, and Relationship Quality ⬇️

scientific article (publication date: February 2012)

Male Yawning Is More Contagious than Female Yawning among Chimpanzees (Pan troglodytes) ⬇️

scientific article published on July 11, 2012

No Evidence for Contagious Yawning in Juvenile Ravens (Corvus corax): An Observational Study

scientific article published in 2022

Reply to: "The data do not support the existence of an 'Old Boy network' in science. Some critical comments on a study by Massen et al."

scientific article published on 14 August 2020

The evidence does not support long-term oxygenation as a functional explanation for the evolution of yawning

scientific article published in 2022

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