Discusses approaches to the integration of query-based information retrieval and browsing in a hypertext network. A prototype system developed to evaluate the proposed approach in terms of retrieval effectiveness and search efficiency is presented, and design and implementation issues concerning the prototype are considered. (30 references) (EA)

A model for assessing the needs of the rural elderly based on the goal of empowerment is described and evaluated through a case study in Pennsylvania. Overall, the 63 community workers positively evaluated the needs assessment data derived through the model. Ways to enhance the model are discussed. (SLD)

Examines the principal assessment process in measuring accountability for facilitating academic improvement. The article raises several conceptual and methodological issues on developing principal assessment models, provides data on issues in the development of evaluation models for principal assessment, and presents a basic model for principal…

Procedures are discussed for collecting the conversational samples needed to conduct a topic assessment in the communication of adults with mild to moderate mental retardation. A framework for analyzing topic initiations, topic maintenance, and topic changes or disruptions is explained via transcripts illustrating various types of topic…

This paper discusses the two important domains affecting the success of learning strategy training for students with learning disabilities or other mild handicaps: students' knowledge of critical skills and information potentially related to strategy use, and students' motivation to learn and use the strategy. The paper presents an eight-stage…

Describes the methodology for teaching cognitive self-direction (CSD) to preservice teachers, presenting an overview of the CSD model. The CSD curriculum model includes productive strategies such as modeling plus self-verbalization (goal-setting, guiding, and reinforcing behaviors). Benefits to preservice teacher education include improved lesson…

This author discusses how some ideas from creative thinking can be applied to help an instructor change his teaching by adapting ideas from others, looking from new perspectives, using models, and inquiry. It is best to start small and be clear on what is actually happening in the class. (MLW)

This article describes available models for structuring language intervention with toddlers who demonstrate a primary deficit in language acquisition. It examines ways in which intervention can change behaviors through facilitation, induction, and maintenance; how to select a service delivery system; effective teaching strategies; and clinical…

Discusses teaching packages, which contain a variety of media resources, and how they can be evaluated through a surrogate teacher model. Evaluation strategies are reviewed, including content analysis, field tests, and pupil reports; the evaluation report is described; and use of this strategy in the United Kingdom is discussed. (Contains 30…

Using simulated and real data, this study compares the performance of three methodologies for assessing unidimensionality: (1) DIMTEST; (2) the approach of Holland and Rosenbaum; and (3) nonlinear factor analysis. All three models correctly confirm unidimensionality, but they differ in their ability to detect the lack of unidimensionality.…

Considers three treatment approaches when working with children of rage: psychodynamic, behavioral, and peer-group models. Discusses approaches in sequence, following chronology of author's own experiences in psychodynamic, behavioral, and peer-group programs. Illustrates how each approach presents unique pitfalls in practice. (NB)

Describes Self-Regulated Strategy Development (SRSD), cognitive strategy instructional approach in which students are taught task-specific strategies along with more general strategies for regulating strategy use and learning process. Focuses on how this approach has been used to help students with learning problems develop as writers. Explains…

Presents the general theory to explain chemical movement in soil. Describes classroom demonstrations with visually stimulating results that show the effects of soil structure, soil texture, soil pH, and soluble organic matter on that movement. (MDH)

Demonstrates the use of a descriptive assessment of an information policy initiative using the Government Information Locator Service (GILS) as an example. Techniques discussed include historical perspective, review of the key policy instrument, descriptive modeling, side-by-side analysis, review of related policy instruments, literature review,…

Discusses a case study on discovery learning with a computer simulation environment in the physics domain of collisions. Finds that providing assignments with the simulation improves students' performance on one aspect of an intuitive-knowledge test. Contains 43 references. (Author/WRM)