Pantomime and imitation in great apes
Implications for reconstructing the evolution of language
This paper assesses great apes’ abilities for pantomime and action imitation, two communicative abilities proposed as key
contributors to language evolution. Modern great apes, the only surviving nonhuman hominids, are important living models of
the communicative platform upon which language evolved. This assessment is based on 62 great ape pantomimes identified via
data mining plus published reports of great ape action imitation. Most pantomimes were simple, imperative, and scaffolded by
partners’ relationship and scripts; some resemble declaratives, some were sequences of several inter-related elements.
Imitation research consistently shows great apes perform action imitation at low fidelity, but also that action imitation may
not represent a distinct process or function. Discussion focuses on how findings may advance reconstruction of the evolution
of language, including what great apes may contribute to understanding ‘primitive’ forms of pantomime and imitation and how to
improve their study.
Article outline
- Introduction
- Pantomime
- Semantics
- Tools, relationships, scripts
- Imitation
- Towards a new road map
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