title: The influence of prosodic structure on the resolution of temporary syntactic closure ambiguities.
abstract: This paper investigates the influence of prosodic structure on the process of sentence comprehension, with a specific focus on the relative contributions of syntactic and prosodic information to the resolution of temporary syntactic closure ambiguities. We argue that prosodic structure provides an initial memory representation for spoken sentences, and that information from this prosodic representation is available to inform syntactic parsing decisions. This view makes three predictions for the processing of temporary syntactic ambiguity: 1. When prosodic and syntactic boundaries coincide, syntactic processing should be facilitated. 2. When prosodic boundaries are placed at misleading points in syntactic structure, syntactic processing should show interference effects. 3. The processing difficulties that have been reliably demonstrated in reading experiments for syntactically complex sentences should disappear when those sentences are presented with a felicitous prosodic structure in listening experiments. These predictions were confirmed by series of experiments measuring end-of-sentence comprehension time and cross-modal naming time for sentences with temporary syntactic closure ambiguities. Sentences with coinciding or conflicting prosodic and syntactic boundaries were compared to a prosodic baseline condition.
authors.affiliation: Psychology Department, University of Kansas, Lawrence 66045, USA.
authors.forename: S R
authors.initials: SR
authors.lastname: Speer
authors.forename: M M
authors.initials: MM
authors.lastname: Kjelgaard
authors.forename: K M
authors.initials: KM
authors.lastname: Dobroth
mesh_terms: D003071:Cognition; D006801:Humans; D007802:Language; D010700:Phonetics; D013061:Speech Acoustics; D013067:Speech Perception; D013997:Time Factors