“Separation/Abandonment/Isolation Trauma:” What We Can Learn From Our Nonhuman Primate Relatives
Building upon my prior work exploring the impact of childhood abandonment and isolation on chimpanzees and humans, this article discusses the relevance of nonhuman primate research to our understanding of this phenomenon in children. Both laboratory research and naturalistic studies have confirmed the strong commonalities in parenting between our 2 species and have reached similar […]
Referential Understanding of Videos in Chimpanzees (Pan troglodytes), Orangutans (Pongo pygmaeus), and Children (Homo sapiens)
Performance on identical search tasks based on cues directly perceived or indirectly perceived through video were compared among a group of 4 adult chimpanzees (Pan troglodytes), a group of 2 adult orangutans (Pongo pygmaeus), and a group of 36 children (between 2 and 3 years of age). Children comprehended directly perceived cues but had difficulty […]