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Journal Article

Abstraction-based efficiency in the lexicon

MPS-Authors
http://pubman.mpdl.mpg.de/cone/persons/resource/persons30

Cutler,  Anne
Language Comprehension Group, MPI for Psycholinguistics, Max Planck Society;
Radboud University Nijmegen;
MARCS Auditory Laboratories, University of Western Sydney, Australia;
Mechanisms and Representations in Comprehending Speech, MPI for Psycholinguistics, Max Planck Society;

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chapter_LP10_Cutler.pdf
(Publisher version), 718KB

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Citation

Cutler, A. (2010). Abstraction-based efficiency in the lexicon. Laboratory Phonology, 1(2), 301-318. doi:10.1515/LABPHON.2010.016.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0012-CEA4-1
Abstract
Listeners learn from their past experience of listening to spoken words, and use this learning to maximise the efficiency of future word recognition. This paper summarises evidence that the facilitatory effects of drawing on past experience are mediated by abstraction, enabling learning to be generalised across new words and new listening situations. Phoneme category retuning, which allows adaptation to speaker-specific articulatory characteristics, is generalised on the basis of relatively brief experience to words previously unheard from that speaker. Abstract knowledge of prosodic regularities is applied to recognition even of novel words for which these regularities were violated. Prosodic word-boundary regularities drive segmentation of speech into words independently of the membership of the lexical candidate set resulting from the segmentation operation. Each of these different cases illustrates how abstraction from past listening experience has contributed to the efficiency of lexical recognition.