[article]
| Titre : |
ADHD Subtype Differences in Motivational Responsivity but not Inhibitory Control: Evidence From a Reward-Based Variation of the Stop Signal Paradigm |
| Type de document : |
Texte imprimé et/ou numérique |
| Auteurs : |
Cynthia L. HUANG-POLLOCK, Auteur ; Amori Yee MIKAMI, Auteur ; Linda PFIFFNER, Auteur ; Keith MCBURNETT, Auteur |
| Année de publication : |
2007 |
| Article en page(s) : |
p.127-136 |
| Langues : |
Anglais (eng) |
| Index. décimale : |
PER Périodiques |
| Résumé : |
In this study we examined prepotent motor inhibition and responsiveness to reward using a variation of the stop signal reaction time (SSRT) task in clinic- and community-recruited children ages 7 to 12 with attention-deficit/hyperactivity disorder—inattentive type (ADHD—I), ADHD—combined type (ADHD—C), and non-ADHD controls. Contrary to theoretical expectations, we found evidence for inhibitory weaknesses in ADHD—I. We also found evidence that although children with ADHD—I were able to improve their inhibitory control given reward-based motivation, the improvement depended on the order of reward conditions. Results suggest that the 2 primary subtypes of ADHD share similar neuropsychological weaknesses in inhibitory control but that there are subtype differences in response to success and failure that contribute to a child's ultimate level of performance. |
| En ligne : |
http://dx.doi.org/10.1080/15374410701274124 |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=144 |
in Journal of Clinical Child & Adolescent Psychology > 36-2 (April-June 2007) . - p.127-136
[article] ADHD Subtype Differences in Motivational Responsivity but not Inhibitory Control: Evidence From a Reward-Based Variation of the Stop Signal Paradigm [Texte imprimé et/ou numérique] / Cynthia L. HUANG-POLLOCK, Auteur ; Amori Yee MIKAMI, Auteur ; Linda PFIFFNER, Auteur ; Keith MCBURNETT, Auteur . - 2007 . - p.127-136. Langues : Anglais ( eng) in Journal of Clinical Child & Adolescent Psychology > 36-2 (April-June 2007) . - p.127-136
| Index. décimale : |
PER Périodiques |
| Résumé : |
In this study we examined prepotent motor inhibition and responsiveness to reward using a variation of the stop signal reaction time (SSRT) task in clinic- and community-recruited children ages 7 to 12 with attention-deficit/hyperactivity disorder—inattentive type (ADHD—I), ADHD—combined type (ADHD—C), and non-ADHD controls. Contrary to theoretical expectations, we found evidence for inhibitory weaknesses in ADHD—I. We also found evidence that although children with ADHD—I were able to improve their inhibitory control given reward-based motivation, the improvement depended on the order of reward conditions. Results suggest that the 2 primary subtypes of ADHD share similar neuropsychological weaknesses in inhibitory control but that there are subtype differences in response to success and failure that contribute to a child's ultimate level of performance. |
| En ligne : |
http://dx.doi.org/10.1080/15374410701274124 |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=144 |
|
ADHD Subtype Differences in Motivational Responsivity but not Inhibitory Control: Evidence From a Reward-Based Variation of the Stop Signal Paradigm in Journal of Clinical Child & Adolescent Psychology, 36-2 (April-June 2007)
