Harmony in Optimality Theory
Rachel Walker, University of Southern California
Overview
and Schedule in pdf format
June 19:
Nasal Assimilation Handouts
June 20:
Coronal Harmony in Kinyarwanda Handouts
June 21:
Stress
Sensitivity in Metaphony Handouts
June 22:
Prominence and DomainsLow Handouts
Bibliography
Harmony phenomena, such as vowel harmony or consonant
harmony, provide a window to exploring several fundamental
issues in phonological theory. This course examines recent
advances in this topic, centering on (i) what harmony
reveals about Optimality Theory and conversely (ii) what
Optimality Theory reveals about harmony. On the first
issue, properties of harmony patterns, such as
transparency, opacity, and the set of participating sounds,
have led to developments in the area of Correspondence
Theory, locality, feature co-occurrence constraint scales,
and representations of harmonic structures. Patterns
involving position sensitivity have spurred progress in
characterizing positional licensing constraints. On the
second issue, a core finding is that harmony is not an
isolated phenomenon. Constraints that promote harmony are
also involved in many other phonological patterns. This
intersects with the course's investigation into the formal
and functional motivations that underlie harmony, and the
spectrum of their function in phonology in general.
Material under focus will include Prof. Walker's recent
work on Agreement by Correspondence, spreading-based
harmonies, Licensing by Agreement, and weak triggers.