Gumuz is a Nilo-Saharan dialect cluster spoken in the river valleys of northwestern Ethiopia and the southeastern part of the Republic of the Sudan. There are approximately 200,000 speakers, the majority of which reside in Ethiopia. This study is a phonological and grammatical analysis of two main dialects/languages: Northern Gumuz and Southern…

Makary Kotoko (MK), a Central Chadic B language, is spoken in the north of Cameroon just south of Lake Chad. Published works on MK to date include about a dozen articles on different aspects of the grammar of the language, primarily by H. Tourneux. The present work, which is based on a substantial corpus of recorded texts, is a systematic…

This dissertation is a grammar of Rena (ISO bez), a Bantu language spoken in southwestern Tanzania by approximately 600,000 people. Bena is largely undocumented, and though aspects of Bena grammar have been described, there is no usable, detailed treatment of the Bena language. Therefore the goal of this dissertation is provide the first detailed…

This study suggests revisions to the segmental and tonal phonology of Kabiye following a reanalysis of consonants, vowels, and tones in the speech of 7 male native speakers. Acoustic investigations are also included to illustrate some phonetic aspects of segments and tone. Data were elicited through three speech styles--wordlists, short phrases,…

This dissertation presents results from a series of experiments investigating adult learning of an artificial language and the effects that input frequency (high vs. low token frequency), frequency distribution (skewed vs. balanced), presentation mode (structured vs. scrambled), and first language (English vs. Japanese) have on such learning.…