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Symbol Grounding and the Origin of Language: From Show to Tell

Symbol Grounding and the Origin of Language: From Show to Tell
Symbol Grounding and the Origin of Language: From Show to Tell
Organisms’ adaptive success depends on being able to do the right thing with the right kind of thing. This is categorization. Most species can learn categories (1) by direct experience (“induction”). Only human beings can learn categories (2) by word of mouth (“instruction”). Artificial-life simulations have shown the evolutionary advantage of instruction over induction and human electrophysiology experiments have shown that these two radically different ways of acquiring categories still share some common features in our brains today. Graph-theoretic analyses reveal that dictionaries consist of a core of more concrete words that are learned earlier, by direct experience (induction); the meanings of the rest of the dictionary can be learned by definition (instruction) alone, by combining the inductively grounded core words into subject/predicate propositions with truth values. We conjecture that language began when attempts to communicate through miming became conventionalized into arbitrary sequences of shared, increasingly arbitrary category names that made it possible for members of our species to transmit new categories to one another by defining and describing them via propositions (instruction).
language, evolution, Darwin, categorization, propositions, dictionaries, symbol grounding, category learning, induction, instruction, definition, description, predication
John Benjamins Publishing Company
Blondin-Massé, Alexandre
7012e337-6eeb-465d-bc4f-65fed04305fa
Harnad, Stevan
442ee520-71a1-4283-8e01-106693487d8b
St-Louis, Bernard
220e9fd9-2f2b-4e32-8129-fd090057ca90
Lefebvre, Claire
Cohen, Henri
Comrie, Bernard
Blondin-Massé, Alexandre
7012e337-6eeb-465d-bc4f-65fed04305fa
Harnad, Stevan
442ee520-71a1-4283-8e01-106693487d8b
St-Louis, Bernard
220e9fd9-2f2b-4e32-8129-fd090057ca90
Lefebvre, Claire
Cohen, Henri
Comrie, Bernard

Blondin-Massé, Alexandre, Harnad, Stevan and St-Louis, Bernard (2013) Symbol Grounding and the Origin of Language: From Show to Tell. In, Lefebvre, Claire, Cohen, Henri and Comrie, Bernard (eds.) New Perspectives on the Origins of Language. John Benjamins Publishing Company.

Record type: Book Section

Abstract

Organisms’ adaptive success depends on being able to do the right thing with the right kind of thing. This is categorization. Most species can learn categories (1) by direct experience (“induction”). Only human beings can learn categories (2) by word of mouth (“instruction”). Artificial-life simulations have shown the evolutionary advantage of instruction over induction and human electrophysiology experiments have shown that these two radically different ways of acquiring categories still share some common features in our brains today. Graph-theoretic analyses reveal that dictionaries consist of a core of more concrete words that are learned earlier, by direct experience (induction); the meanings of the rest of the dictionary can be learned by definition (instruction) alone, by combining the inductively grounded core words into subject/predicate propositions with truth values. We conjecture that language began when attempts to communicate through miming became conventionalized into arbitrary sequences of shared, increasingly arbitrary category names that made it possible for members of our species to transmit new categories to one another by defining and describing them via propositions (instruction).

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More information

Published date: 2013
Keywords: language, evolution, Darwin, categorization, propositions, dictionaries, symbol grounding, category learning, induction, instruction, definition, description, predication
Organisations: Electronics & Computer Science

Identifiers

Local EPrints ID: 271438
URI: http://eprints.soton.ac.uk/id/eprint/271438
PURE UUID: 2109c68f-4f0b-43a3-8d70-a205fb623268
ORCID for Stevan Harnad: ORCID iD orcid.org/0000-0001-6153-1129

Catalogue record

Date deposited: 22 Jul 2010 21:09
Last modified: 15 Mar 2024 02:48

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Contributors

Author: Alexandre Blondin-Massé
Author: Stevan Harnad ORCID iD
Author: Bernard St-Louis
Editor: Claire Lefebvre
Editor: Henri Cohen
Editor: Bernard Comrie

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