Tourette syndrome and learning disabilities.

We reviewed the records of 42 consecutive cases of children with Tourette Syndrome (TS) who had IQs above 70, and contrasted the reading, reading comprehension, math, and spelling quotients with IQ scores to determine how many would meet criteria for a learning disability. The mean IQ of the 35 males and 7 females was 94.4 and was higher than the mean math score (82.8), spelling score (90.4), reading score (87.4), and reading comprehension score (85.3). Using a 1.5 standard deviation discrepancy, 51% met criteria for learning disability in at least one academic area; 21% had a 2-standard-deviation discrepancy. Children with TS frequently have learning disabilities, and assessment of academic achievement should be a routine aspect in the evaluation of such children.     

A German perspective on learning disabilities.

German practices in the field of learning disabilities beyond preschool level are described in the context of their historical formation. In a historical perspective it becomes obvious that the German notion of Lernbehinderung, although being just a translation of "learning disabilities," differs markedly from the American definition. Definitional problems, educational practices, and emerging trends in the German field of "learning disabilities" are discussed.     

Comprehension of humor in children with nonverbal learning disabilities,reading disabilities,and without learning disabilities

The normal development of humor in children has been well documented with a predictable course that is tied to social, cognitive, and linguistic development in children. This study explored humor comprehension in children with nonverbal learning disabilities (NVLD). Children with NVLD were compared with children with reading disabilities and a comparison group of children with no learning disabilities to assess their comprehension of humor. The humor test was composed of a joke and cartoon section. No group differences in humor comprehension were found when the NVLD group was defined as having visual–spatial and visual reasoning deficits. However, when the NVLD group was divided into children with and without social perceptual difficulties as defined by a direct measure of social comprehension, significant group differences were found in the levels of humor comprehension. These results support the association of humor comprehension with social perception and lend tentative support to the hypothesis that children with NVLD may not be a homogenous group. Future study directions include further exploration into the nature of the association between humor comprehension and social perception as well as closer examination of the heterogeneity of NVLD.     

Mathematics and learning disabilities

Between 5% and 8% of school-age children have some form of memory or cognitive deficit that interferes with their ability to learn concepts or procedures in one or more mathematical domains. A review of the arithmetical competencies of these children is provided, along with discussion of underlying memory and cognitive deficits and potential neural correlates. The deficits are discussed in terms of three subtypes of mathematics learning disability and in terms of a more general framework for linking research in mathematical cognition to research in learning disabilities.     

The sociopsychometrics of learning disabilities

The Boston University (BU) case illustrates how the psychometrics of ability differences interact with the concept of learning disability and with the sociopolitics of schooling and society. It also illustrates that learning disabilities advocacy will not be on a sound footing as long as the field refuses to rid itself of its IQ fetishism, refuses to jettison its fixation on aptitude-achievement discrepancy, and fails to free clinical practice from the pseudoscientific neurology that plagued the field in the 1970s. A more inclusive definition of learning disability--one that abandons discrepancy notions--and a more self-critical attitude toward its own claims would advance the field of learning disabilities and help to rid it of distractions such as the BU case.     

Familial patterns of learning disabilities

Extended families of 12 young adults (9 LD, 3 non-LD) were given a battery of tests and questionnaires, and 131 persons, ranging in age from 6 to 85, were classified as LD or non-LD on the basis of subtest scores 1 SD below the mean or less on subtests of the PIAT and WRAT achievement tests. Pedigree analysis indicated that LD was strongly familial, with the most probable mode involving a major gene effect, but the type of disability (reading/ math) was not directly inherited. Autoimmune disorders were significantly correlated (P<.005) with LD, especially in families in which LD remained a major handicap into adulthood, a trait that also varied between families. In two of the LD families, adults showed little evidence of the reading/spelling deficits they had shown when tested as children, while adults in other families failed to make gains in reading and spelling.     

Grade retention rates among students with learning disabilities.

This study investigated the grade retention of students with learning disabilities. Data were collected on 689 students referred and identified as having learning disabilities during the 1987-88 school year in Indiana. Of these students, 58% had been retained before identification. The results of this investigation suggest that retention is being used as a remediation before labeling a student. Implications of this practice and alternatives to grade retention as a method to address the academic needs of students are discussed.     

Innovative technology for secondary students with learning disabilities.

During the 1980s, innovative use of technology was equated with microcomputer instruction. In the 1990s, a different kind of technology--videodisc instruction--has great potential for application in secondary special education. By examining its day-to-day use in naturalistic settings, this study builds on previous research with a specific videodisc program in fractions. Participants were seven secondary teachers of students with learning disabilities. Researchers measured the program's level of implementation, teacher reactions, and student achievement. Results were generally positive in all areas, with a surprisingly high acceptance of the program by the seven teachers.     

Success despite specific learning disabilities

Abstract

Proactive coping is known to be a key resource for life success by adults who have specific learning disabilities. This paper describes two programs that were trialled as part of doctoral research. These were a coping program and a teacher feedback intervention designed to increase proactive coping for adolescent students with specific learning disabilities. The coping program focused on use of proactive coping strategies, optimistic thinking and assertiveness, and was designed according to best practice for access by students who have specific learning disabilities. The teacher feedback intervention involved teacher feedback to individual students that focused on expectation of use of effort, and strategy in preference to negative rumination on poor ability.     

Small-group instruction for students with learning disabilities: observational and incidental learning.

This study evaluated the effectiveness and efficiency of constant time delay (a near errorless learning procedure) in a small-group instructional arrangement. Three fifth-grade students with learning disabilities were taught to recognize multisyllabic basal vocabulary words. A multiple-probe design across behaviors (word sets) was used to evaluate the procedure. Following instruction on each word set, students were assessed on their ability to recognize their own target words, recognize observational words, spell both target and observational words, and define both target and observational words. The results indicated that the constant time-delay procedure was reliably implemented and was effective in establishing criterion-level performance for all students with extremely low error percentages.