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A socio-ecological perspective on the gestural communication of great ape species, individuals, and social units
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Chimpanzee lip-smacks confirm primate continuity for speech-rhythm evolution
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Chimpanzee lip-smacks confirm primate continuity for speech-rhythm evolution
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S1 - S8 from Linguistic laws in chimpanzee gestural communication ...
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S1 - S8 from Linguistic laws in chimpanzee gestural communication ...
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Supplementary material from "Linguistic laws in chimpanzee gestural communication" ...
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Abstract:
Studies testing linguistic laws outside language have provided important insights into the organization of biological systems. For example, patterns consistent with Zipf's Law of abbreviation (which predicts a negative relationship between word length and frequency of use) have been found in the vocal and non-vocal behaviour of a range of animals, and patterns consistent with Menzerath's Law (according to which longer sequences are made up of shorter constituents) have been found in primate vocal sequences, and in codons, genes, proteins and genomes. Both laws have been linked to compression—the information theoretic principle of minimizing code length. Here, we present the first test of these laws in animal gestural communication. We initially did not find the negative relationship between gesture duration and frequency of use predicted by Zipf's Law of abbreviation, but this relationship was seen in specific subsets of the repertoire. Furthermore, a pattern opposite to that predicted was seen in one subset ...
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Keyword:
60801 Animal Behaviour; Evolutionary Biology; FOS Biological sciences
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URL: https://dx.doi.org/10.6084/m9.figshare.c.4378208.v1 https://rs.figshare.com/collections/Supplementary_material_from_Linguistic_laws_in_chimpanzee_gestural_communication_/4378208/1
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Supplementary material from "Linguistic laws in chimpanzee gestural communication" ...
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Bonobo and chimpanzee gestures overlap extensively in meaning
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A gestural repertoire of 1- to 2-year-old human children: in search of the ape gestures
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A gestural repertoire of 1- to 2-year-old human children: in search of the ape gestures
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Bonobo and chimpanzee gestures overlap extensively in meaning
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