Published online by Cambridge University Press: 01 February 1999
Despite several positive features, such as extensive theoretical and empirical scope, aspects of Levelt, Roelofs & Meyer's theory can be challenged on theoretical grounds (inconsistent principles for phonetic versus phonological syllables, use of sophisticated homunculi, underspecification, and lack of principled motivation) and empirical grounds (failed predictions regarding effects of syllable frequency and incompatibility with observed effects of syllable structure).