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On resource strategy limitations in hyperactivity: cognitive impulsivity reconsidered.

J A Sergeant·C A Scholten
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Abstract

Overactive and distractible (hyperactives), normoactive and distractible, and normoactive and attentive (controls) children were administered a high-speed visual search task. The display load was manipulated and all subjects were administered the task in three instruction conditions: speed, 'normal' and accuracy. Speed-accuracy trade-off curves indicated that the controls and distractibles conformed to the fast guess model, which relates speed and accuracy. Hyperactives partially conformed to this model. It is concluded that a structural process deficit is not indicated by these data in hyperactivity. Rather, the evidence suggests that a resource strategy defect may be characteristic of hyperactivity.

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AttentionAttention Deficit Disorder with HyperactivityChildCognitionHumansImpulsive BehaviorMaleModels, PsychologicalPsychomotor PerformanceReaction TimeJournal Article

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BibTeXRIS

J A Sergeant, C A Scholten. 1985. On resource strategy limitations in hyperactivity: cognitive impulsivity reconsidered.. https://doi.org/10.1111/j.1469-7610.1985.tb01631.x

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