Non-adult-like linguistic behavior in children is sometimes taken as evidence for endogenous factors that drive selection of grammatical features from the child's hypothesis space of possible grammars. Analyses of English-acquiring children's productions of medial "wh"-phrases exemplify this trend in particular. We provide an alternative…

In this dissertation, we present three empirical studies exploring the relationship between the central planning processes of spoken word production--lexical selection, phonological encoding, and phonetic encoding--and three other cognitive processes traditionally considered separate or peripheral to this core system. Study 1 examines the role of…

Understanding the place of consciousness in second language acquisition (SLA) is crucial for an understanding of how acquisition occurs. Considerable work has been done on this topic, but nearly all of it assumes a highly non-modular view, according to which language and its development is "nothing special". As this assumption runs…