The regression-based discrepancy definition of learning disabilities has been suggested by Rutter and Yule as an improvement of the well-known and much criticized achievement-intelligence discrepancy definition, whereby the examinee's predicted reading attainment is substituted for the intelligence score in the discrepancy expression. Even though…

The renewed interest in the dynamic assessment of specific domains has led to reconsideration of this theory and the technique's contribution to the learning-teaching process. In this article, we analyze some elements concerning the internal structure of a dynamic assessment device of processes involved in reading tasks, establishing some of the…

This article describes research supporting the use of the Learning Difficulties Assessment (LDA), a normed and no-cost, web-based survey that assesses difficulties with reading, writing, spelling, mathematics, listening, concentration, memory, organizational skills, sense of control, and anxiety in college students. Previous research has supported…

Concerns about the ability-achievement discrepancy method for specific learning disability (SLD) determination led to alternative research-based methods, such as failure to respond to intervention. Neither of these "regulatory" methods address the "statutory" SLD definition, which explicitly includes a deficit in "basic…

The predictive validity of symptom criteria for different subtypes of ADHD among children who were impaired in at least one setting in early childhood was examined. Academic achievement was assessed seven times over 8 years in 125 children who met symptom criteria for ADHD at 4-6 years of age and in 130 demographically-matched non-referred…

The investigation provided no evidence that a diagnosis of minimal brain dysfunction based on a pediatric neurological evaluation and/or visual-motor impairment as measured by the Bender-Gestalt, is a useful predictor of academic achievement. (Author)

The relationship between performance on selected subtests of the Detroit Test of Learning Aptitude (DTLA) and academic performance as measured by the Wide Range Achievement Test was analyzed for 65 learning disabled adolescents. (Author)

Compared Wide Range Achievement Test (WRAT) arithmetic and reading performance of randomly selected primary grade children (N=70) in a suburban school district to grade placement in reading and math and text placement in reading. WRAT scores overestimated actual achievement in all grades tested. (Author/NRB)

Data from the Wechsler Adult Intelligence Scale-Revised (WAIS-R), grade point average (GPA) after 2 semesters of full-time enrollment, and selected student characteristics were compared for 49 learning-disabled college students. WAIS-R results were not generally predictive of academic success, although Comprehension and Similarities subtests…

Results indicate that the Wechsler Intelligence Scale for Children (Revised) is a valid predictor of achievement for children referred for learning disabilities. The verbal Scale IQ, and the Freedom from Distractibility IQ proved especially useful predictors of academic achievement. (JAC)

Calculated intra-cognitive strengths and weaknesses of children in grades 1 through 12, using two common criteria for defining exceptionality. Found that an individual's total number of significant intra-cognitive strengths and/or weaknesses has little diagnostic significance as pertains to low- or under-achievement in reading, mathematics, or…

The study sought to determine if significant predictive relationships could be found between diagnostic psychological test data and the changes in academic achievement of learning handicapped children participating in a resource specialist program for one period per day. The 102 students, with a mean age of 9 years, were administered the Wide…

The power of the Slingerland Screening Tests was examined, and a discrepant performance index was developed between cognitive measures to predict early school achievement and class placement for children at risk for specific language disabilities. Subjects were two successive cohorts of entering kindergarten children for whom Slingerland Tests…

The study evaluated two kindergarten predictive instruments, the Gates-MacGinitie Reading Tests: Readiness Skills and the Teacher Estimate of Kindergarten Pupils' Abilities, by following the same 107 kindergartners over 1, 2, 3, and 4 years using multiple regression analysis. (Author/SBH)

The use of regression equations to predict the expected achievement levels of five- and six-year-old children on the Wide Range Achievement Test are discussed. Problems are found in identifying underachievement for children in the lower primary grades. Implications for the early identification of specific learning disabilities are described.…