A study examined the stability over 19 months of academic subtyping classification of 80 children (ages 9 to 13) representing four subtypes of arithmetic disabilities (AD). Approximately half of the sample retained AD regardless of identification method. Children with deficits in arithmetic, reading, and spelling disabilities exhibited the…

A study investigated the effects of a more restrictive standard discrepancy model (SDM) on the learning-disability placement patterns of 4,100 students in Mississippi. Limiting eligibility to students who had achievement scores 1 1/2 standard deviations below their Full Scale IQ scores reduced eligible students from 124 to 36. (CR)

An Autism Diagnostic Interview (ADI-R) was conducted with parents of 11 children with early infantile autism and 16 with a language disorder, along with a standardized Autism Diagnostic Observation Schedule (ADOS-G). Ten children with autism were correctly classified on both measures. One child with a language disorder was falsely classified on…

Sex offender research is still in its infancy, but our knowledge about adult sex offenders has increased in the last several decades. However, public interest in the issues of assessment, treatment, and recidivism with respect to risk and safety has increased substantially during this time. This article provides an introduction to the significant…

The present study was designed to investigate the discriminant validity of the Devereux Scales of Mental Disorders (DSMD; Naglieri, LeBuffe, & Pfeiffer, 1994) in relation to a widely used behavior rating scale, the Teacher Report Form (TRF; Achenbach, 1991), in children and adolescents with emotional disturbance (ED). A matched sample of 148…

Background: Both the professional and the general media have recently published concerns about an "epidemic" of child and adolescent depression. Reasons for this concern include (1) increases in antidepressant prescriptions, (2) retrospective recall by successive birth cohorts of adults, (3) rising adolescent suicide rates until 1990,…

Background: Autism is rarely diagnosed before three years of age despite evidence suggesting prenatal abnormalities in neurobiological processes. Little is known about when or how development becomes disrupted in the first two years of life in autism. Such information is needed to facilitate early detection and early intervention. Methods: This…

This manual, the ninth edition of a regularly published definition and classification work on mental retardation retains some aspects of the system set forth in the eighth (1983) edition, but departs from previous editions in the following ways: (1) it attempts to express the changing understanding of what mental retardation is; (2) it formulates…

A method for empirical classification of autistic and autisticlike children, based on behavior observations of 35 males and 11 females (ages 4-28 years) was examined. Factor and cluster analysis indicated four subtypes, characterized by perseverative thinking and play, motor disturbances, schizotypal/schizoid features, and anxiety and negativism.…

Assessment of behavior disorders and emotional disturbances in children is difficult to achieve because a generally recognized classification system does not exist, definitions of emotional disturbance are not clear, incidence figures vary, and many hypotheses are available. A multidimensional approach to assessment is recommended. (Author/CP)

This study used a quasi-experimental design to examine the effect of being diagnosed with a learning disability on elementary school children's self-esteem. Findings indicated that self-esteem increased significantly above prediagnosis of a learning disability while self-esteem levels in a control group of children without learning disabilities…

The life stories of 12 adults diagnosed with dyslexia as children were examined. Findings indicate that by school age, all participants noted self-esteem problems when they experienced struggles or failures in school. Testing and diagnosis improved self-esteem when conducted in a relevant manner that led to adaptation. (Contains references.)…

An overview is provided of the similarities and distinctions between individuals with autism and those with Asperger syndrome (AS). The cognitive and neurocognitive profiles underlying deficits characteristic of autism spectrum disorders are reviewed and particular emphasis is placed on comparisons of high-functioning autism to AS on the basis of…

Issues concerning evaluation, assessment, and classification of Attention-Deficit Hyperactive Disorders (ADHD) are discussed. The diagnosis of ADHD should be a best-estimate diagnosis, based on a behavioral assessment strategy with multimethod assessment. The selection and use of assessment techniques are discussed. (SLD)

This study examined the degree to which clinicians use various discrepancy models to identify a child as learning disabled by reviewing the case files of 105 urban (predominantly African-American) children who had been classified as LD and were receiving special education. Results suggested clinicians' decisions do not reflect recommended models…