title: How prosody constrains comprehension: A limited effect of prosodic packaging.
abstract: Prosody has a large impact on language processing. We contrast two views of how prosody and intonation might exert their effects. On a 'prosodic packaging' approach, prosodic boundaries structure the linguistic input into perceptual and memory units, with the consequence that material in earlier packages is less accessible for linguistic processing than material in the current package. This approach claims that such lessened accessibility holds true for the comprehension of all constructions, regardless of the particular kind of linguistic dependency that needs to be established using the earlier constituent. A 'specialized role' approach, by contrast, attributes to prosodic boundaries a role in making grouping decisions when building hierarchical structure, but attributes to pitch accents the major role in determining the accessibility of a constituent. The results of four listening studies with replacive sentences (Diane thought Patrick was entertaining, not Louise) support the predictions of the specialized role hypothesis over the prosodic packaging approach.
authors: 419 Combs, Morehead State University, Morehead, KY 40371 USA k.carlson@morehead-st.edu , +1-606-783-2782 (tel), +1-606-783-9112 (fax).
authors: Katy
authors: K
authors: Carlson
authors: Lyn
authors: L
authors: Frazier
authors: Charles
authors: C
authors: Clifton