title: The usefulness of reaction time tasks in studying attention and organization of behavior in young children.
abstract: Three studies explored reaction time procedures as a means of assessing sustained attention and response organization in preschoolers. In the first study, an auditory reaction time task was administered to 65 3.5-year-olds. Performance deteriorated over trials, paralleling results reported for older children and adults. Performance on the task was also related to the hyperactivity subscale of the Conners Parents' Questionnaire and to Stanford-Binet IQ. In a second cross-sectional study, performance on a visual reaction time task improved significantly from 2.5 to 4.5 years. A third study demonstrated individual stability and reasonable test-retest reliability for all measures. The results suggest that reaction time tasks can be usefully employed with young children to measure developmental changes and individual differences in sustained attention and organization of behavior.
authors.affiliation: Newington Children's Hospital, Connecticut.
authors.forename: R
authors.initials: R
authors.lastname: Weissberg
authors.forename: H A
authors.initials: HA
authors.lastname: Ruff
authors.forename: K R
authors.initials: KR
authors.lastname: Lawson
mesh_terms: D001288:Attention; D002652:Child Behavior; D002657:Child Development; D002675:Child, Preschool; D006801:Humans; D011930:Reaction Time