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Doing Away With Defaults: Motivation For A Gradient Parameter Space, Katherine Howitt
Doing Away With Defaults: Motivation For A Gradient Parameter Space, Katherine Howitt
Dissertations, Theses, and Capstone Projects
In this thesis, I propose a reconceptualization of the traditional syntactic parameter space of the principles and parameters framework (Chomsky, 1981). In lieu of binary parameter settings, parameter values exist on a gradient plane where a learner’s knowledge of their language is encoded in their confidence that a particular parametric target value, and thus grammatical construction of an encountered sentence, is likely to be licensed by their target grammar. First, I discuss other learnability models in the classic parameter space which lack either psychological plausibility, theoretical consistency, or some combination of the two. Then, I argue for the Gradient Parameter …