They evaluated 23 adult chimpanzees that were housed in two separate groups, the chimpanzees viewed several nine seconds video clips of other chimpanzees, in both groups, either. Yawn or do something else you yawned 50 % more frequently in response to see members of their group yawn compared to see others yawn.
Camp Bellis is a first postdoctoral fellow at Yerkes and Emory De Waal director. Of the Living links center at the Yerkes and CH Candler Professor of Psychology at Emory.Upsher-Smith Laboratories,Upsher-Smith Laboratories, being a rapidly expanding pharmaceutical companies manufactures and distributes both prescription and consumer products. Owners place since 1919, the company strives to identify the unmet medical needs of our clients. Upsher-Smith is proud of providing safe, effectively and efficiently therapies to the ever – challenge healthcare.