title: Auditory attention switching in hyperactive children.
abstract: The ability to rapidly reorient attention in the auditory modality was studied in hyperactive children. Hyperactive and nonhyperactive subjects matched on age, sex, and IQ listened to dichotically presented lists for prespecified targets. Reorientation was studied by comparing performance on trials requiring subjects to reorient their attention during a list to performance on trials requiring no switching of attention. The results indicate that although nonhyperactive children were temporarily disrupted by the switch, they eventually reoriented to the cued ear. In contrast, once hyperactive children were disrupted by the switch, they did not reorient to the cued ear. As the pattern in performance comparing hyperactive and nonhyperactive subjects resembles the pattern previously found in comparing younger and older subjects, these results are consistent with the hypothesis that the auditory reorientation skills of hyperactive children are developmentally immature.
authors.affiliation: Department of Psychiatry, University of Texas Medical School, Houston 77030.
authors.forename: D A
authors.initials: DA
authors.lastname: Pearson
authors.forename: D M
authors.initials: DM
authors.lastname: Lane
authors.forename: J M
authors.initials: JM
authors.lastname: Swanson
mesh_terms: D000161:Acoustic Stimulation; D001288:Attention; D001289:Attention Deficit Disorder with Hyperactivity / Q000523:psychology*; D001307:Auditory Perception; D002648:Child; D003463:Cues; D004007:Dichotic Listening Tests; D005260:Female; D007839:Functional Laterality; D006801:Humans; D008297:Male