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How chimpanzees cooperate in a competitive world.
Suchak M, Eppley TM, Campbell MW, Feldman RA, Quarles LF, de Waal FB. Suchak M, et al. Among authors: campbell mw. Proc Natl Acad Sci U S A. 2016 Sep 6;113(36):10215-20. doi: 10.1073/pnas.1611826113. Epub 2016 Aug 22. Proc Natl Acad Sci U S A. 2016. PMID: 27551075 Free PMC article.
Computer animations stimulate contagious yawning in chimpanzees.
Campbell MW, Carter JD, Proctor D, Eisenberg ML, de Waal FB. Campbell MW, et al. Proc Biol Sci. 2009 Dec 7;276(1676):4255-9. doi: 10.1098/rspb.2009.1087. Epub 2009 Sep 9. Proc Biol Sci. 2009. PMID: 19740888 Free PMC article.
Chimpanzees prefer African and Indian music over silence.
Mingle ME, Eppley TM, Campbell MW, Hall K, Horner V, de Waal FB. Mingle ME, et al. Among authors: campbell mw. J Exp Psychol Anim Learn Cogn. 2014 Oct;40(4):502-5. doi: 10.1037/xan0000032. Epub 2014 Jun 23. J Exp Psychol Anim Learn Cogn. 2014. PMID: 25546107 Free PMC article.
38 results