Un cas de dyslexie développementale avec trouble isolé de l'empan visuo-attentionnel (notice n° 1027969)
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| fixed length control field | 04093cam a2200277 4500500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250125171712.0 |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | fre |
| 042 ## - AUTHENTICATION CODE | |
| Authentication code | dc |
| 100 10 - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Bouvier-Chaverot, Marjorie |
| Relator term | author |
| 245 00 - TITLE STATEMENT | |
| Title | Un cas de dyslexie développementale avec trouble isolé de l'empan visuo-attentionnel |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2012.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | 46 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | RésuméBien que les troubles dyslexiques soient classiquement attribués à un déficit phonologique, l’hypothèse d’un trouble d’origine visuo-attentionnelle a été formulée dans le cadre du modèle de lecture « Multi-Trace » [1]. Le déficit touche alors une composante, l’empan visuo-attentionnel (VA), qui serait notamment impliquée dans l’acquisition des connaissances lexicales orthographiques. Gustave est un jeune garçon dyslexique qui présente un profil s’apparentant à une dyslexie/dysorthographie de surface. Nous l’avons soumis à des épreuves phonologiques et d’empan visuo-attentionnel qui montrent des compétences phonologiques préservées et un déficit isolé de l’empan VA. En accord avec ses excellentes aptitudes en conscience phonémique, Gustave présente de bonnes aptitudes langagières, une lecture préservée (score) des pseudo-mots et des stratégies phonologiques tant en lecture qu’en dictée. Le trouble de l’empan VA s’observe dans le contexte d’un déficit de traitement des mots irréguliers tant en lecture qu’en orthographe et une lenteur de lecture des pseudo-mots avec préservation de l’orthographe. Cette étude de cas témoigne de l’existence d’un trouble isolé de l’empan VA chez certains enfants dyslexiques qui montrent des difficultés majeures en lecture et écriture de mots irréguliers. Un lien biunivoque entre dyslexie/dysorthographie de surface et trouble de l’empan VA ne peut cependant être établi. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A case study of developmental dyslexia with a selective visual attention span disorderAlthough developmental dyslexia is typically viewed as resulting from a phonological disorder, the multitrace memory model of reading [1] postulates that a visual attention (VA) span disorder independently contributes to the poor reading outcome of dyslexic readers. This component is expected to be mainly involved in the acquisition of specific orthographic knowledge. We report the case of a young dyslexic child, Gustave, who shows a reading pattern close to that of surface dyslexia/dysgraphia. We explored his oral language, phoneme awareness and VA span, and found that he exhibited poor VA span abilities but preserved phoneme awareness skills. In line with his good phonological skills, Gustave exhibits good oral language and good pseudo-word reading accuracy, and mainly produces phonologically motivated errors in both reading and spelling. His poor VA span is associated with poor irregular word reading and spelling. Reading speed is slowed on all types of items (including pseudo-words) as expected if reading relied on a decoding process based on units of limited size. A dissociation is further observed between abnormally slow pseudo-word reading but mainly preserved pseudo-word spelling. Overall, the reported case study illustrates the expected relationship between poor VA span and a reading/spelling pattern of surface dyslexia/dysgraphia. However, no one-to-one mapping can be established between poor VA span abilities and a surface dyslexia pattern since VA span abilities can further affect pseudo-word reading performance, then leading to a mixed dyslexia pattern. |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | étude de cas |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | empan visuo-attentionnel |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | dyslexie développementale |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | developmental dyslexia |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | visual attention span |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | case study |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Peiffer, Elsa |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | N’Guyen-Morel, |
| Relator term | author |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Valdois, Sylviane |
| Relator term | author |
| 786 0# - DATA SOURCE ENTRY | |
| Note | Revue de neuropsychologie | Volume 4 | 1 | 2012-03-01 | p. 24-35 | 2101-6739 |
| 856 41 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://shs.cairn.info/revue-de-neuropsychologie-2012-1-page-24?lang=fr&redirect-ssocas=7080">https://shs.cairn.info/revue-de-neuropsychologie-2012-1-page-24?lang=fr&redirect-ssocas=7080</a> |
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