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Ju, Min Kyong.

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Representational specificity of within-category phonetic variation in the mental lexicon.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Representational specificity of within-category phonetic variation in the mental lexicon./
Author:	Ju, Min Kyong.
Description:	89 p.
Notes:	Source: Dissertation Abstracts International, Volume: 65-03, Section: B, page: 1569.
Contained By:	Dissertation Abstracts International65-03B.
Subject:	Psychology, Cognitive. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3125726
ISBN:	0496730150

Representational specificity of within-category phonetic variation in the mental lexicon.
Ju, Min Kyong.

Representational specificity of within-category phonetic variation in the mental lexicon. - 89 p.

Source: Dissertation Abstracts International, Volume: 65-03, Section: B, page: 1569.

Thesis (Ph.D.)--State University of New York at Buffalo, 2004.

This study examines whether within-category phonetic variation in voice onset time (VOT) is encoded in long-term memory and affects subsequent word recognition, and whether these effects can be modulated by degree of lexical discriminability. Four long-term repetition-priming experiments were conducted using words containing word-initial voiceless stops varying in VOT. The magnitude of priming was compared between same and different VOT conditions in words with voiced counterparts (pat/bat) and without ( cow/*gow) and words whose counterparts were high frequency ( clue/glue) or low frequency (cab/gab). Experiments also varied in the way the stimuli were presented in the first block: mixed VOT versus blocked VOT conditions. If veridical representations of each episode are preserved in memory, variation in VOT should have demonstrable effects on the magnitude of priming. However, if within-category variation is discarded and form-based representations are abstract, variation in VOT should not mediate priming. Further, if lexical discriminability modulates the degree of encoding of within-category variation, different magnitudes of priming should be expected between words with and without lexical counterparts and between words with high and low frequency counterparts. The results show that within-category variation is indeed encoded in memory and can have demonstrable effects on priming under certain circumstances. However, there were also robust effects of prototypical representations on priming. The encoding of within-category variation was also affected by the presence of lexical counterparts and by the frequency of these counterparts. Implications of these results for the specificity and abstractness of phonetic representations in long-term memory are discussed.

ISBN: 0496730150Subjects--Topical Terms:

1017810
Psychology, Cognitive.

Representational specificity of within-category phonetic variation in the mental lexicon.
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100 1 $a Ju, Min Kyong. $3 1938319
245 1 0 $a Representational specificity of within-category phonetic variation in the mental lexicon.
300 $a 89 p.
500 $a Source: Dissertation Abstracts International, Volume: 65-03, Section: B, page: 1569.
500 $a Major Professor: Paul A. Luce.
502 $a Thesis (Ph.D.)--State University of New York at Buffalo, 2004.
520 $a This study examines whether within-category phonetic variation in voice onset time (VOT) is encoded in long-term memory and affects subsequent word recognition, and whether these effects can be modulated by degree of lexical discriminability. Four long-term repetition-priming experiments were conducted using words containing word-initial voiceless stops varying in VOT. The magnitude of priming was compared between same and different VOT conditions in words with voiced counterparts (pat/bat) and without ( cow/*gow) and words whose counterparts were high frequency ( clue/glue) or low frequency (cab/gab). Experiments also varied in the way the stimuli were presented in the first block: mixed VOT versus blocked VOT conditions. If veridical representations of each episode are preserved in memory, variation in VOT should have demonstrable effects on the magnitude of priming. However, if within-category variation is discarded and form-based representations are abstract, variation in VOT should not mediate priming. Further, if lexical discriminability modulates the degree of encoding of within-category variation, different magnitudes of priming should be expected between words with and without lexical counterparts and between words with high and low frequency counterparts. The results show that within-category variation is indeed encoded in memory and can have demonstrable effects on priming under certain circumstances. However, there were also robust effects of prototypical representations on priming. The encoding of within-category variation was also affected by the presence of lexical counterparts and by the frequency of these counterparts. Implications of these results for the specificity and abstractness of phonetic representations in long-term memory are discussed.
590 $a School code: 0656.
650 4 $a Psychology, Cognitive. $3 1017810
650 4 $a Psychology, Experimental. $3 517106
650 4 $a Language, Linguistics. $3 1018079
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690 $a 0623
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710 2 0 $a State University of New York at Buffalo. $3 1017814
773 0 $t Dissertation Abstracts International $g 65-03B.
790 1 0 $a Luce, Paul A., $e advisor
790 $a 0656
791 $a Ph.D.
792 $a 2004
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3125726