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ASU Electronic Theses and Dissertations

This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.

In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.

Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries. For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at

This thesis investigates similarities in the diachronic sound changes found in Eastern Old Japanese dialects and in Ryukyuan languages and tests a hypothesis of language contact. I examine three sound changes attested in the Eastern Old Japanese corpus of Kupchik (2011). These three are denasalization of prenasalized obstruents, the fortition of the labial glide [w] and prenasalized / simple voiced fricative [(n)z], and the irregular raising of Eastern Old Japanese mid vowels. Extralinguistic and linguistic evidence is presented in support of a hypothesis for language contact between 8th century Ryukyuan speakers and Eastern Old Japanese speakers. At present, many assumptions …

Makiyama, Alexander Koji, Pruitt, Kathryn, Adams, Karen, et al.
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