Factors 2 and 3: Towards a principled approach

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Date

2019

Journal Title

Journal ISSN

Volume Title

Publisher

Universitat Aut�noma de Barcelona

Abstract

This paper seeks to make progress in our understanding of the non-UG components of Chomsky�s (2005) Three Factors model. In relation to the input (Factor 2), I argue for the need to formu-late a suitably precise hypothesis about which aspects of the input will qualify as �intake� and, hence, serve as the basis for grammar construction. In relation to Factor 3, I highlight a specific cognitive bias that appears well motivated outside of language, while also having wide-ranging consequences for our understanding of how I-language grammars are constructed, and why they should have the crosslinguistically comparable form that generativists have always argued human languages have. This is Maximise Minimal Means (MMM). I demonstrate how its incorporation into our model of grammar acquisition facilitates understanding of diverse facts about natural language typology, acquisition, both in �stable� and �unstable� contexts, and also the ways in which linguistic systems may change over time.

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Keywords

Three factors, Universal grammar, Acquisition, Crosslinguistic variation, Poverty of the stimulus

Citation

Biberauer, T. (2019). Factors 2 and 3: Towards a principled approach. Catalan Journal of Linguistics, 2019(269752), 45�88. https://doi.org/10.5565/REV/CATJL.219