Initial prominence and progressive vowel harmony in Tutrugbu

  • Adam G. McCollum Rutgers University
  • James Essegbey University of Florida
Keywords: vowel harmony, directionality, prominence, typology, Kwa

Abstract

One of the key elements of constraint-based formalisms is their ability to derive a variety of effects from the interaction of general constraints. As for vowel harmony, one persistent question within Optimality Theory is how to encode directionality – directly through directional harmony-driving constraints, or indirectly through asymmetric prominence patterns. This paper presents a typologically unusual case of progressive harmony triggered by prefixes in Tutrugbu. We compare analyzing harmony as purely progressive in a direct sense with an indirect analysis that motivates harmony from initial-syllable prominence. Based on both language-internal and typological evidence, we argue that the prominence-based analysis is superior. We generalize to suggest that progressive harmony should always be reducible to independent factors, and as a result, formalized indirectly through prominence.

Published
2020-04-16
How to Cite
McCollum, A. G., & Essegbey, J. (2020). Initial prominence and progressive vowel harmony in Tutrugbu. Phonological Data and Analysis, 2(3), 1–37. https://doi.org/10.3765/pda.v2art3.14