Similarities and differences are related for the Diagnostic-Prescriptive and Behavioral-Analysis methods for teaching exceptional children. (CL)

Discussion of the use of information retrieval techniques for automatic generation of semantic hypertext links focuses on automatic text summarization. Topics include World Wide Web links, text segmentation, and evaluation of text summarization by comparing automatically generated abstracts with manually prepared abstracts. (Author/LRW)

Describes a FORTRAN software program that calculates the probability of an observed difference between agreement measures obtained from two independent sets of raters. An example illustrates the use of the DIFFER program in evaluating undergraduate essays. (Author/SLD)

Discusses the positive results of incorporating two essential elements of learning--language patterns and visualization--found in Japanese classrooms into a first grade classroom in Minnesota. (Contains 12 references.) (Author/YDS)

Strengthened the theory of change approach to evaluating a complex social initiative by integrating it with a quasi-experimental comparison group design. Used the approach in an evaluation of the Robert Wood Johnson Foundation's Urban Health Initiative. Initial findings support the usefulness of the initiative. (SLD)

Four methods for response prompting and fading are reviewed: increasing assistance, decreasing assistance, graduated guidance, and time delay. Comparative investigations involving these methods are discussed, and recommendations for practitioners and for future research are included. (Author/JDD)

The authors report on a study of 120 secondary schools and 893 related classrooms that compared instructional approaches used in vocational and nonvocational classes. Results suggest that vocational classes offer alternative approaches to instruction that differ from those employed in academic settings. (Author/CH)

Compares the traditional textbook-based elementary science teaching method with the following innovative approaches: (1) Inquiry; (2) Science-Technology-Society (STS); and (3) Conceptual Change. Argues that the Conceptual Change approach has the greatest impact on student thinking and permits teachers to focus on important aspects. (FMW)

Discusses the use of hypermedia for performance improvement interventions in light of traditional approaches to computer-based training (CBT). Problems with CBT are discussed, hypermedia and hypertext are differentiated, links with data files are explained, hardware selection is discussed, and a comparison of hypermedia systems is presented. (LRW)

The article compares the guide dog movements in the United States and England, noting that in England there is one school with 7 centers while in the U.S. there are 10 competing schools. In England, twice as high a proportion of blind people use guide dogs. (Author/DB)

Presents a buyer's guide to liquid crystal display (LCD) projectors, compares LCD projectors to LCD panels, and reports on some advantages of using LCD projectors for color presentations. Advantages include bulb longevity, support of multimedia, and remote control capability. A sidebar includes LCD projector company contact information, product…

Discusses the PRECALL, PRR (probability of relevance given retrieval), and EP (expected precision) approaches for dealing with the problem of weak ordering in information retrieval systems. Findings of two experiments comparing evaluation results obtained by PRR and EP are reported. Several mathematical formulas and proofs are included. (20…

Describes Soft Know-How, a new training and electronic performance support system (EPSS) that helps employees in the design, training, and updating of their work methods for continuous quality improvement. A comparison between desktop publishing and Soft Know-How methods in editing a job assistance document is discussed. (LRW)

Compared effectiveness of self-directed programed training model with minimal instructor supervision and more traditional high teacher-intensive approach to teaching empathy to undergraduate students (n=60). Found that self-directed empathy training program was as effective as high teacher-intensive program in improving empathy skills of…

Results of a Monte Carlo study with 4 populations (3,072 conditions) indicate that when distributions depart markedly from normality, nonparametric analysis and parametric analysis of transformed data show superior power to parametric analysis of raw data. Under conditions studied, parametric analysis of transformed data is more powerful than…