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Laboratory Phonology

Journal of the Association for Laboratory Phonology

Ed. by Cole, Jennifer


IMPACT FACTOR 2015: 0.667
Rank 85 out of 179 in category Linguistics in the 2015 Thomson Reuters Journal Citation Report/Social Sciences Edition

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Phonetic reduction and variation in American Sign Language: A quantitative study of sign lowering

Martha E. Tyrone / Claude E. Mauk
Published Online: 2012-11-21 | DOI: https://doi.org/10.1515/lp-2012-0019

Abstract

During normal sign language use, a signer's productions will often be reduced from the citation forms of signs. This study examines a form of phonetic reduction in American Sign Language, in which signs that are located at the forehead are lowered in space. In particular, we explore the effects of signing rate and phonetic environment on the lowering of specific ASL signs and on their phonetic variation along the other two movement axes. Movement data were captured as native signers produced utterances that were controlled for phonetic environment and signing rate. We found that all signers produced lowered forms as an effect of the phonetic factors that we manipulated. In addition, several rate-induced effects occurred, which we had not predicted. Results are discussed in relation to past research on variation in sign production and in speech.

About the article

Haskins Laboratories

Long Island University


Published Online: 2012-11-21

Published in Print: 2012-10-26


Citation Information: Laboratory Phonology, Volume 3, Issue 2, Pages 425–453, ISSN (Online) 1868-6354, ISSN (Print) 1868-6346, DOI: https://doi.org/10.1515/lp-2012-0019.

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©[2012] by Walter de Gruyter Berlin Boston.Get Permission

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