Evaluation of the relationship between hyperactivity and learning difficulties in 1,593 Australian elementary students indicated twice as many males as females with learning difficulties; 11% of the sample were hyperactive; 41% of the subjects with learning difficulties were also hyperactive; and 3.2% of all subjects had both hyperactivity and…

This article discusses issues in the identification of learning disabilities in students with low vision and examines the academic performance of one 8-year-old student and the methods that his multidisciplinary team used to document a dual diagnosis of low vision and learning disabilities. (Contains references.) (Author/DB)

This study compared interstate variability of prevalence rates for special education categories from 1984 to 1985 through 2001 to 2002, using the coefficient of variation (CV), which is designed to compare variances when the means of the groups compared are radically different. The category of learning disabilities, presumed by many to be the most…

This article provides guidelines on diagnosing learning disabilities in deaf or hard-of-hearing children and adults, evaluates major tests in terms of their use with deaf or hard-of-hearing individuals who may have a learning disability, and suggests a battery of tests found to be useful. (Author/JDD)

Presents evidence to show variability across states in the use of the severe-emotional-disturbance designation for students and the frequency of comorbid and trimorbid cases being classified as learning disabled. Findings are presented from ongoing projects to illustrate differential profiles for comorbid children. (Author/CR)

Evaluation of 357 students with either learning disability (LD), serious emotional disturbance (SED), or both (SED/LD), ages 6 to 18, found that children with LD differed from those with SED mainly in terms of severity of problem, not type of problem. Results suggest that students with both LD and SED are under-identified and underserved. (DB)

Understanding the criteria and process for determining a student's eligibility for special education services is critical for any educator in an inclusive school environment. Based on the current reauthorization of IDEA 2004, this timely resource offers teachers and administrators an overview of each eligible disability and clear, specific…

Two case studies involving preschool children with developmental learning disabilities (one with nystagmus and one with a hearing impairment) point to the need for appropriate ability as well as disability identification and assessment procedures (both had been diagnosed as mentally retarded) the potential of early diagnosis and intervention for…

The use of standardized psychoeducational diagnostic instruments to identify learning disabilities was evaluated with 19 students (ages 7 to 13) with sensorineural hearing impairments. Students with hearing impairment were found to demonstrate learning disabilities with a frequency similar to that found in students with normal hearing, suggesting…

Survey responses from 63 administrators of programs for hearing impaired students indicated a lack of criteria for identifying hearing impaired students with additional learning disabilities, limited resources for appropriate assessment and programming, and a lack of properly qualified teachers for this population. (Author/DB)

This paper reviews the assessment and diagnosis of attention deficit/hyperactivity disorder (ADHD) in adults. To provide baseline information, consideration is given to outcome studies for adults who were first diagnosed with ADHD as children. Studies of clinical assessment methods are addressed, and previous diagnostic criteria are compared to…

Noting a high incidence of learning disabilities among students with visual impairments, this article compares definitions of the two conditions. Common assessment approaches are discussed and those inappropriate for students with low vision or blindness are identified. Suggested intervention approaches include adaptation of the environment,…

This paper was developed as a result of a 1999 conference on substance abuse and learning disabilities. An introductory chapter urges early identification of learning disabilities and appropriate treatment for both problems when they co-exist. The second chapter discusses the differences between learning disabilities and behavioral disorders, the…

Basic neurological facts pertinent to learning disabilities are reviewed, and the nature, significance, and limitations of the neurological assessment presently utilized in clinical practice are addressed. A brief review is presented of some of the classification attempts that highlight difficulties arising from the heterogeneity of learning…

A discussion of language disorders that often occur with learning disabilities focuses on definitions, characteristics, alternative assessment methods, and service delivery models and interventions. Use of standardized test batteries, curriculum-based language assessment, and portfolio assessment is reviewed. Principles and methods to enhance…