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Synthesis MatrixSourcesKerney et al. 2017 "Coevolution"Palagi 2006 "Social play... chimps and bonobos"van Schaik et al. 2021Source 4
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Themes
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Encephalization/brain size and evolution of intelligence"complex behaviours... are not the product of single brain structures..." (p. 486)shifting understanding of cognitive ability relative to brain size: "overall brain size does not necessarily provide any useful information when it comes to understanding the animal’s ecological niche or social organization. Instead, researchers relate the relative size of specific brain regions to specific cognitive challenges to look for patterns at that level in large comparative surveys" p. 2
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Social cognition/development
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Functional role of playplay behavior plays a role in cognitive development (see p. 488 for details)social play for understanding group social relationships/"social assessment" esp. "when relationships among individuals are not codified and structured according to rank-rules" (p. 418)
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Sub-topic 4
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