This dissertation investigates the soft typology of phonological patterns. By studying the types of patterns observed in the world's languages, we can do more than determine what is attested and what is unattested, or what is possible and what is impossible, but discover a wide range of more gradient phenomena. Phonological patterns range from…

This dissertation examines the question of how phonological alternations are learnt. In constraint-based models of phonological learning, it is hypothesized that prior learning of phonotactics from the lexicon facilitates the learning of alternations. While this is an influential assumption, the empirical evidence for it is equivocal. In this…

This paper discusses some theoretical aspects of contrastive phonetics. A fundamental problem in contrasting the sound structure of two languages is the question of equivalence between the two sound systems. There are four possible criteria: (1) similar spelling; (2) similar phonetic description and transcription; (3) use of phonological criteria;…