Objectives: The aim of this study was to assess the motor profile of children with attention deficit hyperactivity disorder (ADHD), combined type. Method: The case group consisted of 34 treatment-naive, male patients, aged 7-11 years, who had been diagnosed with ADHD, combined type, without comorbidities (except oppositional defiant disorder). The…

A battery of four tasks which measure the interhemispheric transfer of information was utilized to test the hypothesis that there will be an increase in efficiency of interhemispheric transfer with increasing age. (MP)

Examined effects of spatial precues on rapid execution of aim in 7-, 9-, and 11-year-olds, providing kinematic support to the role of precues in aiming tasks performed under temporal constraints. Found that precuing spatial dimensions of movement shortened reaction times as a function of the number of precued parameters. Spatial precues modified…

Tested children's transfer of training in performance of coincidence-anticipation task. At an experimental apparatus, children attempted to intercept a fixed or moving target by pressing a button or by sliding a disk (the criterion task). Found that improved accuracy in intercepting the moving target by sliding the disk occurred only when children…

Compared lateral preference patterns for normal and learning-disabled children. Results indicated that learning-disabled children were more bilateral on factors involving visually fine motor activity, listening, and fine motor foot preference. Also studied the verbal-spatial abilities of learning-disabled children classified as normal or…

This bibliography cites references dealing with background material on the functions of the human brain and current research on sex differences in brain development. A list of 10 books published since 1974 is followed by a more extensive annotated bibliography of 29 articles, and a bibliography of 19 reports, complete with ERIC reference numbers…

Eight participants with Asperger syndrome (AS) (ages 10-41) were assessed in the following areas: the pragmatics of language and communication; verbal and visual memory; visual-spatial abilities; and bimanual motor skills. Results confirmed the close similarity in the neuropsychologic profiles of non-verbal learning disabilities syndrome and AS.…

Investigated the relationship between Vividness of Movement Imagery Questionnaire scores and kinesthetic acuity--the sense of body position and movement--among 10- and 14-year-olds. Found that in the older group, those with high levels of visual movement imagery performed better on measures of kinesthetic acuity; no such effect was found for…