Notes that, more so than any other category of special education, children with serious emotional disturbance remain very much underidentified in schools and that both terminology and definition of serious emotional disturbance (SED) under current provisions of Individuals with Disabilities Education Act are at least partly responsible for this…

Reviews and analyzes selected Web sites that use standard library classification schemes or controlled vocabularies to enhance access to Web information sources. Profiles common elements of many sites and the structural and navigational approaches incorporated with select sites. Includes an appendix of sites that use standard classification…

A study of 62 children (ages 7 to 12) with attention-deficit hyperactivity disorder (ADHD) and 62 controls found that behavioral variables established robust, statistically significant differences between groups. Children with ADHD also scored worse on 31 out of 61 neuropsychological variables, but obtained better scores on WISC-R Comprehension…

The body of knowledge associated with the human immunodeficiency virus (HIV) and the acquired immune deficiency syndrome (AIDS) represents complexity not present in any other disease. A controlled vocabulary and classification structure used to organize the body of knowledge associated with HIV/AIDS is discussed. (Author/AEF)

Analysis of crime reports from 483 four-year colleges and universities reveals that institutions use vastly different classifications in reporting campus crimes, even though they are reporting under the same federal law. Some institutions are following the lead of Ohio University in standardizing classifications. (MSE)

Assessed semantic priming for category coordinates and function-related words in children with good or poor reading comprehension, matched for decoding skill. Found that both groups showed priming for function-related words, but poor comprehenders showed priming for category coordinates only if the pairs shared high-association strength. Good…

Describes WebACE, the architecture of a client-side agent that explores and classifies Web documents in clusters automatically and discusses the details of the algorithms within its key components. Highlights principal direction divisive partitioning (PDDP), a scalable hierarchical clustering algorithm; compares it to other clustering methods; and…

Describes some experiences of a female associate dean in a university faculty within the framework of a typology of power to reveal its changing nature. The typology contains five components of power: power over others; structural factors; power through others (facilitative power); power with others (empowerment); and personal power. (Author/MSE)

Examined the relationship between oral language and literacy in a two-year, multivariate design. Through empirical cluster analysis of a sample of 88 kindergarten children, four oral language subtypes were identified based on measures of semantics, syntax, metalinguistics, and oral narration. (Author/VWL)

Identifies an emerging taxonomy of the structures and missions of higher education institutions around the world. Institutional models discussed include sole-purpose institutions, dual-mode institutions (providing both campus-based and distance instruction), consortia, and various administrative models. The models highlight the development of a…

Describes the construction and use of a shell-discovery kit for students to employ in actively investigating the natural world. (WRM)

Presents several activities designed to teach students about the characteristics, classification, life cycle, and uses of the luffa (gourd). (WRM)

This article critically analyzes available definitions of learning disability. The general problem of definition is discussed first, followed by a discussion of individual definitions from the earliest to the latest. It is concluded that the definitions fail to provide substantive insight into the nature of the condition. (Contains extensive…

Describes a laboratory notebook designed for junior and senior college students for a fish taxonomy course. Discusses the benefits of drawing and close observation on students' learning. (Contains 15 references.) (YDS)

Three studies tested the hypothesis that children's difficulty acquiring dimensional adjectives, such as big and little, is a consequence of how these words are used by adults. Findings indicated that children easily acquired novel dimension words when such words were used in a strictly comparative fashion, but had difficulty when also exposed to…