Year: 2016
Type: article
Abstract: I introduce seven criteria for determining the validity of competing theories for the original function of language. I go on to present a novel explanation that meets all the criteria: language originally evolved to teach kin. I suggest that the use of symbols subsequently generated evolutionary feedback at two levels, in the form of self-modified selection pressures that favored structures in the mind that functioned to manipulate and use symbols with efficiency, and cultural selection on languages for learnability.
Source: Psychonomic Bulletin & Review
Author: Kevin N. Laland
Institution: University of St Andrews
Language: English
Subfield: Cultural Studies
Field: Social Sciences
Domain: Social Sciences
SDG: Quality education
Open Access status: hybrid
Estimated APC paid: $3,790
Funder: John Templeton Foundation
OpenAlex ID: W2465905408