An effort is made to present a model of the R&D process which is comprehensive enough to handle the full range of events and activities which take place within it, including evaluation, and which has compatability at both macrostructural and microstructural levels of analyses. The first part of the paper focuses on the R&D process. An overview is…

The measurement information generated by CRT's is designed for use in instructional management systems where classifications of pupils for treatment are to be decided on the basis of minimal data consistent with predetermined limits for the errors of misclassification. The measures obtained are content specific estimates of proficiency useful for…

The Mathematics Accountability Model (MAM) Project has succeeded in the development, implementation, evaluation, and dissemination of a completely individualized learning program for basic and higher order math skills. Student interest and achievement in the MAM Project are well documented exemplars of its success. It is recommended that the…

Describes several techniques to help students visualize the principles of polymer chemistry. Outlines demonstrations using simple materials (such as pop-it beads, thread, and wire) to illustrate the size of macromolecules, the composition of copolymers, and the concept of molecular mass. (TW)

Learning-disabled students deficient in classification and categorization require specific instruction in these skills. Use of a classification/categorization instructional model improved the questioning strategies of 60 learning-disabled students, aged 10 to 12. The use of similar models is discussed as a basis for instruction in science, social…

A professor of educational psychology describes the goals of research in progress on the personal characteristics of expert teachers, compares classroom management techniques of expert teachers with those of beginning and student teachers, and criticizes existing teacher evaluation systems for their lack of uniform standards and experienced…

Public librarians in Quebec were surveyed to compare their orientation toward a field-specific model of professionalism with their orientation toward a traditional model based on traits derived from other professions. Results indicate that they had a stronger orientation toward the field-specific model to measure the level of professionalism in…

Explores why it is both difficult and vital to model nonauthoritarian, student-centered, collaborative learning in a teacher workshop on writing. (SRT)

Describes a procedure for constructing point groups based on the symmetric parent molecules of methane and adamantane. Intended for use in teaching concepts such as subgroups and cosets to beginners in group theory. (TW)

The proposed theory provides a basis for both measuring and correcting rater stringency error in some grossly incomplete rating data matrices. The theoretical model fits ratings made by faculty and resident physicians of student clinical performance in each of three junior year medical student cohorts better than alternative models. (Author)

Investigates whether standardized tests measure the same comprehension construct as free recall assessment techniques. (FL)

Findings suggest that the Personalized System of Instruction in the introductory speech communication course tends to equal or be more effective than the lecture-recitation format in (1) attitudes toward and satisfaction with the course; (2) academic achievement; (3) alleviating communication apprehension; and (4) growth in communication skills.…

Review of university provision of distance education in Asia highlights and illustrates major similarities and differences in the approaches used in different countries and institutions and compares the operations of national independent universities concerned only with external students and conventional universities which include a distance…

After an overview of distance education is presented, models and case summaries in formal and nonformal education are described. The evaluation of distance education is discussed in terms of effectiveness, cost, and management. Finally, new directions for evaluation and policy formation are outlined.

Discusses alterable elements of classroom organization, traditional approaches to instructional improvement, and "component building," an alternative approach to education. The component-building approach involves an extensive program of field experimental research on classroom practices that are or could become components of complete…