Chapter 1. Introduction: approaches to the interface; Chapter 2. Categories and Contrasts; Chapter 3. Distinctive Feature Theory; Chapter 4: The Derivation; Chapter 5: Markedness, Naturalness and Abstraction; Chapter 6: Suprasegmentals: Syllables, Stress and Phrasing; Chapter 7: Intonation and Tone; Chapter 8. Articulatory Phonology; Chapter 9: Speech Perception, Exemplar Theory, and the Mental Lexicon; Chapter 10. Conclusions and Directions For Further Research