For purposes of allied health education applicability, the perceptual domain was examined in terms of (1) its own taxonomy and (2) its relationship to taxonomies in the cognitive, affective, and psychomotor domains. All these taxonomies are hierarchical in style; perception involves extraction of information from presenting stimuli and there is…

Mental retardation exists as a category of thought, a way of classifying people. Traditionally, two models have been used in making such classifications: the pathological model of medical practitioners, and the statistical model of psychologists and other behavioral scientists. Both regard mental retardation as individual pathology characterized…

This paper argues that because estimates of the number of people with developmental dyslexia range from 3% to 20% of the population, it is imperative that educators be knowledgeable about dyslexia, including being up-to-date on the neuroanatomical dyslexia research. It then reviews neuroanatomical research, including findings from seminal research…

Discusses the need for a better diagnostic approach to career indecision. Suggests a model for differential diagnosis and treatment containing three career indecision types or perspectives, i.e., developmental tasks, acute situational reactions, and chronic psychological concerns. Discusses problems of diagnostic measurement. (WAS)

The use of the processing component for learning disabilities (LD) definitions is discussed by examining its theoretical basis, large-scale implementation, and researched classroom effectiveness. Results indicate the processing definition of LD does not differentiate students with LD from low achievers, is inconsistently implemented, and does not…

A study using simulated doctor-patient interactions found that social work students inappropriately attributed both positive and negative characteristics to patients, apparently on the basis of sociocultural stereotypes. It is suggested that social work educators must address values and stereotyping in clinical assessment training. (MSE)

A study examined comorbidity of the five federal definition characteristics among 1,352 students already identified as having emotional disturbance (ED). The extent of comorbidity of ED characteristics was related to the criterion for deviance and to each of the selected student variables, particularly school level and educational placement.…

This study examined the validity and internal and interrater reliability of the Wing Subgroups Questionnaire, an assessment that classifies children with autism into subtypes. Subjects were 42 students (ages 5 to 22) enrolled in multihandicapped special education classrooms. Findings support the reliability and validity of the questionnaire for…

Discusses the difficulty in validating central auditory processing disorder (CAPD) as a diagnostic label in school-aged children, and examines the extent to which reading, language, and attention disorders in school-aged children involve perceptual dysfunctions limited to a single sensory modality. Multimodal perceptual testing for diagnosis is…

The use of a traditional syndrome-classification system for aphasics is examined critically from the different perspectives of medicine and psychometrics. Medicine views syndromes as dichotomous (present or not present) and necessarily indicative of an underlying pathognomic state or process, and psychometrics sees performances as varying along a…

Research directed toward examining clinical depression among college students requires valid criterion measures for identifying depressed individuals. The Beck Depression Inventory (BDI), the most widely-used self-report screening instrument for identifying depressed college students, has been criticized for its heavy emphasis on cognitive items…

Discusses the value of diagnostic classification systems to counseling professionals. Describes the Ecological Diagnostic Classification Plan, an approach to diagnosis that includes the environment as a possible cause of pathology and target of intervention. (Author/KS)

This briefing paper is intended to provide basic information about the diagnosis, educational programming, and special needs of children and youth with Pervasive Developmental Disorders (PDD), a group of neurological disorders usually evident by age 3 and characterized by impairments in social interaction, imaginative activity, and verbal and…

This manual, the 10th edition of a regularly published definition and classification work on mental retardation, presents five key assumptions upon which the definition of mental retardation is based and a theoretical model of five essential dimensions that explain mental retardation and how to use the companion system. These dimensions include…

Examines the historical definition and use of the term "mental retardation," and the 1992 revision of the term by the American Association on Mental Retardation that focuses on limitations in functioning rather than as a characteristic of an individual. Educational implications of the new definition are discussed. (CR)