Examines usage scenarios for a database of descriptive information to access networked information resources such as online library catalogs, file archives, online journal article repositories, and information servers. Existing classification schemes and their usefulness for networked information resources are discussed. Specific data elements…

One hundred students (ages 6-8) described similarities and differences among exemplars of different categories, identified the categories, and named the exemplars. Large performance differences were found between normally achieving and mildly retarded groups and between mildly retarded and learning-disabled groups, with small performance…

This article addresses the continuity from early speech-language delays to later learning problems in school and recommends use of "language organization disorder" to describe the delay. Chronologies of the difficulties and methods for early detection are provided. A table summarizes 11 research studies on early language delays and later reading…

It is argued that there are only three core instructional models (behavior, development, and apprenticeship) and that within the framework of these models, only five types of knowledge can be acquired: (1) declarative; (2) procedural; (3) conceptual; (4) analogical; and (5) logical. Examples are presented. (SLD)

Scores from 324 Louisiana schools on the Louisiana Graduation Exit Examination and a within-school split sample of 255 schools indicate that a single subject or grade provides a less consistent and more narrow perspective on school effectiveness than a subcomposite made up of 2 subject areas. (SLD)

Research in the field of developmental disabilities has found direct links between severity of a personality trait or psychopathology and particular pathology of the deoxyribonucleic acid (DNA). From studies of behavior phenotypes, new psychiatric disorders are being recognized, such as Williams syndrome. The formulation of valid behavior…

Considers the role and effectiveness of virtual reality in simulation-based training. The theoretical and practical implications of verity, integration, and natural versus artificial interface are discussed; a three-dimensional classification scheme for virtual reality is described; and the relationship between virtual reality and other…

The classification scheme for periodontal diseases developed in 1989 is discussed, and technologies, both surgical and nonsurgical, for prevention, control, and regeneration of periodontal tissues are described and compared. Research needs are discussed. (MSE)

A model of category effects found in reports of episodic memory is proposed. The model holds that stimuli are presented at a fine-grain level of detail and a category. Four experiments involving a total of 131 University of Chicago (Illinois) students and faculty are reported in support of the model. (SLD)

The development of students' (n=80) conceptions of matter was investigated. Students' ideas about matter were examined by asking students to verbally explain what matter means and to classify items into matter and nonmatter. A major difficulty is indicated by students regarding the concept of matter. (KR)

The Groningen Social Disabilities Schedule for the assessment of social dysfunctioning of psychiatric patients is described. The measure is based on social role theory and the hierarchy in social disabilities as well as compatibility with the International Classification of Impairments. The semistructured measure allows for posing supplementary…

Analyzed relationship between students' pre- and postprogram special education classification status and success in level-system program. Reviewed records of Severe Behavior Handicapped in special school over 11-year entrance period. Found no significant relationship between student outcomes and pre- or postclassification status. Findings suggest…

A discussion of the diversity of today's church-related colleges and universities looks at basic institutional characteristics such as Carnegie classification, range of denominational affiliation, enrollments, and tuition. Four taxonomies developed to classify and organize the wide range of church-related colleges are also examined. (MSE)

This paper discusses research on affective dimensions of foreign language instruction for gifted students, using Krathwohl's "Taxonomy of Educational Objectives: The Affective Domain" as a framework. The paper suggests behavioral objectives and specific activities to aid foreign language instruction at five levels: receiving, responding,…

Investigated the effect of children's problem schemata and working memory span on the accuracy of children's solutions of arithmetic word problems. Results supported the hypothesis that the amount of working memory resources activated is independent of schemata activation, and indicated a weak relationship between memory and problem-solving…