Generative Linguistics And Acquisition: Studies In Honor Of Nina M. Hyams (language Acquisition And Language Disorders)

The articles of this collection cover a wide range of formal syntactic and semantic phenomena. The focus is on a broad array of developmental syntactic phenomena, including topics in Argument Structure and Clause-Internal Syntax, the DP Domain and Learning Theory. In total, the contents of the volume illustrate ways in which theoretically informed linguistic research can explain language behavior in terms that are motivated on independent grounds and point towards new research opportunities to test theoretical claims about the adult model of grammar. The contributions of this volume are inspired by or related to the scholarship of Nina Hyams, whose dedication to rigorous, theoretically-informed research on language is well represented here. This paper proposes a new theory of why null-subjects of finite verbs are produced by young children developing a non-null-subject language. We first show that one of the extant theories, Topic-Drop, isn't supported. Modifying ideas proposed in Rizzi (2006), we assume that finite null-subjects arise in the specifier of a root TP, and may be null as the result of phasal computation. But we reject the idea that the selection of a root is an arbitrary, parametric process. Using new work in syntactic theory that relates information structure (namely undistinguished subjects) to root Tense Phrases (Mikkelsen 2010), we argue that children select undistinguished subjects in situations that don't warrant them, resulting in root TP and null-subjects Covers a range of formal syntactic and semantic phenomena. This title focuses on an array of developmental syntactic phenomena, including topics in Argument Structure and Clause-Internal Syntax, the DP Domain and Learning Theory.