Parents play a vital role in supporting children with learning disabilities, but little is known about their understanding of this diagnosis. The experiences of parents with the diagnostic process and the services their children receive post-diagnosis vary widely. Parents who participated in this study reported that they understand learning…

Aim: Research suggests important links between motor coordination and executive functions. The current study examined whether motor coordination predicts working memory, inhibition, and switching performance, extending previous research by accounting for attention-deficit-hyperactivity disorder (ADHD) symptomatology and other confounding factors,…

The primary purpose of this study was to investigate the various neurocognitive processes concomitant to reading by attempting to identify various subtypes of reading disorders in a referred sample. Participants were 216 elementary school students in grades two through five who were given select subtests of the Woodcock Johnson-III Tests of…

Objective: Studies of healthy individuals and those with cerebellar damage have implicated the cerebellum in a variety of cognitive and behavioral processes. Decreased cerebellar volume has been found in children with attention-deficit/hyperactivity disorder (ADHD) and differentially related to behavioral outcomes. The present study investigated…

Genetics contributes importantly to learning abilities and disabilities--not just to reading, the target of most genetic research, but also to mathematics and other academic areas as well. One of the most important recent findings from quantitative genetic research such as twin studies is that the same set of genes is largely responsible for…

Aim: To compare the occurrence of neurological soft signs (NSS) in children with specific developmental disorders of scholastic skills (SDDSS) and normal children. Methods: 36 cases of SDDSS were compared with 30 control children regarding sociodemographic and clinical variables and neurological soft signs. Results: Children with SDDSS had…

Background: Developmental dyscalculia is a heterogeneous disorder with largely dissociable performance profiles. Though our current understanding of the neurofunctional foundations of (adult) numerical cognition has increased considerably during the past two decades, there are still many unanswered questions regarding the developmental pathways of…

Most of 32 learning disabled children (seven to 14 years old) with neurological lateralization characteristics marked by right and left hemispheres had a normal CT (computerized tomography) scan. (CL)

Sixty-two learning disabled children (6 to 19 years old) were subgrouped according to etiology--neurocognitively impaired and neurocognitively intact. The two groups were found to be intellectually different from one another, as the impaired scored much lower on a general intelligence test than the intact. (Author/SB)

The brains of 16 premature infants who died within their first month of life were studied microscopically. Journal Availability: See EC 152 470. (Author/CL)

Comparison of alpha amplitudes of 12 children with learning disabilities and 12 normally achieving controls in three task situations found no significant differences between groups in alpha amplitude but a significant task effect with the vigilance, story comprehension, and rehearsal conditions showing decreasing alpha amplitudes in both groups of…

Personality/behavioral characteristics of empirically derived subgroups of learning disabled (LD) children (8-11 years old) were examined. A modified Halstead-Reitan battery was administered to 56 LD Ss. Their parents completed personality/behavioral measures. Ss' scores on 13 neuropsychological measures were cluster analyzed, and three subgroups…

The study compared the Halstead-Reitan (H-R) neuropsychological test profiles of 25 normal, 47 learning disabled (LD) and 20 brain damaged (BD) young adults. Multivariate analyses indicated that the H-R battery could differentiate these groups beyond chance expectancy and that the neuropsychological deficits in LD performance are intermediate in…

The role of pharmacologic agents in the treatment of learning and behavior disorders in children is discussed with respect to the biological basis of these disorders. Illustrative studies dealing with autonomic reactivity and cortical excitability as reflected in the cortical evoked response are presented. The question of the combined effects of…

The report covers a series of investigations on the effects of biofeedback/muscle relaxation training on the academic achievement of learning disabled (LD) students. In the first study, 32 LD elementary school students made gains in all measures except arithmetic following electromyograph biofeedback/relaxation treatment. Implementation of the…