The Phonology of Kenyan Sign Language (Southwestern Dialect)

dc.contributor.advisorRachel Mayberryen_US
dc.contributor.advisorSharon Roseen_US
dc.contributor.advisorFarrell Ackermanen_US
dc.contributor.advisorKaren Emmoreyen_US
dc.contributor.advisorCarol Paddenen_US
dc.contributor.authorMorgan, Hope E.
dc.date.accessioned2023-02-22T09:39:43Z
dc.date.available2023-02-22T09:39:43Z
dc.date.issued2017
dc.descriptionA Dissertation Submitted In Partial Satisfaction of the requirements for the degree of Doctor of philosophy in linguistics with a specialization in Anthropogenyen_US
dc.description.abstractKenyan Sign Language (KSL) is a thriving national sign language used by tens of thousands of signers in Kenya, and which emerged out of two deaf schools in western Kenya in the early 1960s. In this thesis, I provide a thorough description and analysis of the basic phonological components of the KSL lexicon used in the southwestern region of Kenya (formerly south Nyanza Province). This phonological grammar of (SoNy)KSL makes contributions in three domains. In the descriptive domain, it provides a thorough report of the basic units in the main phonological parameters; i.e., Handshape (Ch. 4), Location (Ch. 5), and xxix Movement (Ch 6, 7), as well as the evidence for the distinctiveness of each unit. The description for Movement and Location are particularly noteworthy because those parameters have received less attention in sign linguistics in general compared to Handshape. In the methodological domain, the grammar is based on a KSL Lexical Database built for this project, in which over 50 phonetic characteristics of 1,880 noncompound signs were coded. This database is currently one of only a few such richly coded lexical databases of sign languages. In addition, this grammar employs a rigorous approach to determining lexical contrast, which has yielded a separate dataset of 461 minimal pairs (Ch. 3). This dataset is unique in sign linguistics and reveals patterns of lexical contrast that were not previously known—and which have generated new hypotheses about how lexical contrast may be constrained by degrees of visual similarity. Finally, this thesis makes a theoretical contribution by comparing how different models of sign phonology can account for sign types in KSL. By evaluating the explanatory power of the main theories of sign phonology on the basis of specific descriptive data, this thesis gives unique insights into the theoretical validity of these models. It also proposes modifications in some cases, especially with regard to how the Dependency Model (DPM) can account for the representation of movement features and their relationship to the timing tier. In addition, a new movement feature, [dispersed], is described and its implementation worked out in the DPMen_US
dc.description.sponsorshipKenyatta Universityen_US
dc.identifier.urihttp://ir-library.ku.ac.ke/handle/123456789/24830
dc.language.isoenen_US
dc.publisherKenyatta Universityen_US
dc.subjectPhonologyen_US
dc.subjectKenyan Sign Languageen_US
dc.subjectSouthwestern Dialecten_US
dc.titleThe Phonology of Kenyan Sign Language (Southwestern Dialect)en_US
dc.typeThesisen_US
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