[article]
| Titre : |
Inner speech impairments in autism |
| Type de document : |
texte imprimé |
| Auteurs : |
Andrew J. O. WHITEHOUSE, Auteur ; Murray T. MAYBERY, Auteur ; Kevin DURKIN, Auteur |
| Année de publication : |
2006 |
| Article en page(s) : |
p.857–865 |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Autistic-disorder executive-function language inner-speech |
| Index. décimale : |
PER Périodiques |
| Résumé : |
Background: Three experiments investigated the role of inner speech deficit in cognitive performances of children with autism.
Methods: Experiment 1 compared children with autism with ability-matched controls on a verbal recall task presenting pictures and words. Experiment 2 used pictures for which the typical names were either single syllable or multisyllable. Two encoding conditions manipulated the use of verbal encoding. Experiment 3 employed a task-switching paradigm for which performance has been shown to be contingent upon inner speech.
Results: In Experiment 1, children with autism demonstrated a lower picture-superiority effect compared to controls. In Experiment 2, the children with autism showed a lower word-length effect when pictures were presented alone, but a more substantial word-length effect in a condition requiring overt labelling. In Experiment 3, articulatory suppression affected the task-switching performance of the control participants only.
Conclusions: Individuals with autism have limitations in their use of inner speech. |
| En ligne : |
http://dx.doi.org/10.1111/j.1469-7610.2006.01624.x |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=772 |
in Journal of Child Psychology and Psychiatry > 47-8 (August 2006) . - p.857–865
[article] Inner speech impairments in autism [texte imprimé] / Andrew J. O. WHITEHOUSE, Auteur ; Murray T. MAYBERY, Auteur ; Kevin DURKIN, Auteur . - 2006 . - p.857–865. Langues : Anglais ( eng) in Journal of Child Psychology and Psychiatry > 47-8 (August 2006) . - p.857–865
| Mots-clés : |
Autistic-disorder executive-function language inner-speech |
| Index. décimale : |
PER Périodiques |
| Résumé : |
Background: Three experiments investigated the role of inner speech deficit in cognitive performances of children with autism.
Methods: Experiment 1 compared children with autism with ability-matched controls on a verbal recall task presenting pictures and words. Experiment 2 used pictures for which the typical names were either single syllable or multisyllable. Two encoding conditions manipulated the use of verbal encoding. Experiment 3 employed a task-switching paradigm for which performance has been shown to be contingent upon inner speech.
Results: In Experiment 1, children with autism demonstrated a lower picture-superiority effect compared to controls. In Experiment 2, the children with autism showed a lower word-length effect when pictures were presented alone, but a more substantial word-length effect in a condition requiring overt labelling. In Experiment 3, articulatory suppression affected the task-switching performance of the control participants only.
Conclusions: Individuals with autism have limitations in their use of inner speech. |
| En ligne : |
http://dx.doi.org/10.1111/j.1469-7610.2006.01624.x |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=772 |
|  |
Inner speech impairments in autism in Journal of Child Psychology and Psychiatry, 47-8 (August 2006)
