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Autor/inn/en | Huang-Pollock, Cynthia L.; Mikami, Amori Yee; Pfiffner, Linda; McBurnett, Keith |
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Titel | ADHD Subtype Differences in Motivational Responsivity but not Inhibitory Control: Evidence from a Reward-Based Variation of the Stop Signal Paradigm |
Quelle | In: Journal of Clinical Child and Adolescent Psychology, 36 (2007) 2, S.127-136 (10 Seiten)
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 1537-4416 |
DOI | 10.1080/15374410701274124 |
Schlagwörter | Rewards; Reaction Time; Hyperactivity; Attention Deficit Disorders; Inhibition; Motivation Techniques; Neurology; Psychology; Task Analysis; Children; Self Control; Motor Reactions |
Abstract | 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. (Author). |
Anmerkungen | Lawrence Erlbaum. Available from: Taylor & Francis, Ltd. 325 Chestnut Street Suite 800, Philadelphia, PA 19106. Tel: 800-354-1420; Fax: 215-625-2940; Web site: http://www.tandf.co.uk/journals/default.html |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2017/4/10 |