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Valoración de la progresión temática en la conversación espontánea de hablantes lesionados de hemisferio derecho

Authors: Fernández-Urquiza, María Teresa;

Valoración de la progresión temática en la conversación espontánea de hablantes lesionados de hemisferio derecho

Abstract

El componente discursivo suele verse particularmente afectado en los hablantes LHD. Las escasas investigaciones que hasta la fecha han prestado atención a la conversación se basan en pruebas muy alejadas de la interacción comunicativa real y se realizan en entornos clínicamente marcados, lo que las hace sospechosas de arrojar evaluaciones hasta cierto punto artificiales. Este trabajo analiza las categorías pragmáticas que afectan a la coherencia discursiva en la conversación espontánea de 4 hablantes LHD con sus interlocutores-clave en un entorno ecológico, con el fin de contrastar la presencia de alteraciones habitualmente señaladas por la bibliografía. Como se comprobará, a pesar de la heterogeneidad de los perfiles, se observa que la falta de progresión temática va ligada a un aumento desproporcionado de la LMT, así como a valoración negativa en las subcategorías de elipsis cohesiva, repetición de contenidos, y digresión.

Discourse abilities are usually af-fected in right hemisphere damaged (RHD) people. Research on the conversation of subjects with RHD, in addition to being sparse, has hitherto used tasks too far removed from natural communication. Moreover, it has normally been conducted in clinical environments. These reasons make its results suspicious of being to some extent artificial. This paper focuses on pragmatic abilities affecting discourse coherence in spontaneous conversation. It analyses the interaction of 4 right hemisphere damaged speakers with their keyconversational partners in an ecological environmen , in order to test the presence of difficulties pointed out by the literature. Conclusions: The slowing of thematic progression is related to an abnormal increase of the average lenght of turns. When this occurs, the subcategories of cohesive ellipsis, recurrence of contents, and digression also receive a negative assessment.

Country
Spain
Related Organizations
Keywords

81 - Lingüística y lenguas, Enfermedades cerebrovasculares, Comunicación oral, Pragmática lingüística

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green