Research article summary (published 30 Aug 2009):

Enhancement and suppression effects resulting from information structuring in sentences.

Full Abstract

Information structuring through the use of cleft sentences increases the processing efficiency of references to elements within the scope of focus. Furthermore, there is evidence that putting certain types of emphasis on individual words not only enhances their subsequent processing, but also protects these words from becoming suppressed in the wake of subsequent information, suggesting mechanisms of enhancement and suppression. In Experiment 1, we showed that clefted constructions facilitate the integration of subsequent sentences that make reference to elements within the scope of focus, and that they decrease the efficiency with reference to elements outside of the scope of focus. In Experiment 2, using an auditory text-change-detection paradigm, we showed that focus has similar effects on the strength of memory representations. These results add to the evidence for enhancement and suppression as mechanisms of sentence processing and clarify that the effects occur within sentences having a marked focus structure.

Author information

Author/s: Sanford, Alison J S (AJ); Price, Jessica (J); Sanford, Anthony J (AJ);

Affiliation: University of Strathclyde, Glasgow, Scotland. alison.sanford(-atsign-)strath.ac.uk

Journal and publication information

Publication Type: Journal Article; Research Support, Non-U.S. Gov't

Journal: Memory & cognition (Mem Cognit), published in United States. (Language: eng)

Reference: 2009-Sep; vol 37 (issue 6) : pp 880-8

Dates: Created 2009/08/14; Completed 2009/10/19;

PMID: 19679866, status: MEDLINE (last retrieval date: 10/19/2009, IMS Date: )

Sourced from the National Library of Medicine. Abstract text and other information may be subject to copyright.

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MeSH headings (categories)

This article was linked to the MESH Headings shown below.

Attention Comprehension Humans Mental Recall Pattern Recognition, Visual Psycholinguistics

Reaction Time Reading Semantics Sound Spectrography Speech Acoustics Speech Perception

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