As work like McCarthy (2002: 128) notes, pre-Optimality Theory (OT) phonology was primarily concerned with representations and theories of subsegmental structure. In contrast, the role of representations and choice of structural models has received little attention in OT. Some central representational issues of the pre-OT era have, in fact, become moot in OT (McCarthy 2002: 128). Further, as work like Baković (2007) notes, even for assimilatory processes where representation played a central role in the pre-OT era, constraint interaction now carries the main explanatory burden. Indeed, relatively few studies in OT (e.g., Rose 2000; Hargus & Beavert 2006; Huffmann 2005, 2007; Morén 2006) have argued for the importance of phonological representations. This paper intends to contribute to this work by reanalyzing a set of processes related to vowel harmony in Shimakonde, a Bantu language spoken in Mozambique and Tanzania. These processes are of particular interest, as Liphola’s (2001) study argues that they are derivationally opaque and so not amenable to an OT analysis. I show that the opacity disappears given the proper choice of representations for vowel features and a metrical harmony domain.
Dissimilation, Assimilation and Vowel Reduction: Constraint Interaction in East Slavic Dialects with so-called Dissimilative Akan’e and Jakan’e