A misconception about the Baldwin Effect: Implications for language evolution

Víctor M Longa ^[1]
1. [1] Universidade de Santiago de Compostela
  
  Universidade de Santiago de Compostela
  
  Santiago de Compostela, España
Localización: Folia lingüística: Acta Societatis Linguisticae Europaeae, ISSN-e 1614-7308, ISSN 0165-4004, Vol. 40, Nº 3-4, 2006, págs. 305-318
Idioma: alemán
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Resumen
- Many scholars working in the field of language evolution interpret the Baldwin Effect (i.e. the hypothesis that learned behaviors may become inherited, thus affecting the direction of evolutionary change) as a powerful evolutionary mechanism. Baldwin's proposal, however, is highly controversial, in that the empirical support for it is far from conclusive. The aim of this article is to critically examine one of the main sources of evidence adduced in support of the Baldwin Effect, namely its alleged parity, as repeatedly assumed in Briscoe's (2000, 2002, 2003, 2005) approach to language phylogeny, with Waddington's genetic assimilation. It is argued here, however, that Baldwin's and Waddington's mechanisms are fundamentally different, and that this has important consequences for Briscoe's evolutionary model.