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…

Presents elementary school children's poetry about a variety of scientific topics. Indicates that children make no false dichotomy between science and poetry. (JK)

Viewing language learning as another skill acquisition process allows correction to be seen differently. An "error" occurs when knowledge is faulty, a "mistake" when only the performance is faulty. Mistakes can be corrected when (1) the student desires correction; (2) knows what is correct; (3) knows a mistake has occurred; and…

A series of articles examines the possible role of standards in measuring the performance of automated library systems and in planning the needed capacity of a system. Topics discussed include capacity modeling; response time measurement; system performance from the library, vendor, and consultant perspectives; and development of performance…

Describes a short course designed to help employees overcome common writing problems. Suggests that many writing problems result from deficiencies in freshman composition courses, and recommends five changes. (ARH)

Describes a circulation model for academic research libraries which uses the mixed Poisson model, incorporating ageing of library materials, to predict future use of monographs and to suggest weeding procedures based on frequency of circulation. Longitudinal studies are examined and statistical details are appended. (Author/LRW)

Identifies verbal teacher immediacy behaviors which relate to increased learning, finding that the impact of both verbal and non-verbal behaviors on learners is enhanced as class size increases. Provides empirical definition of a specific set of low-inference verbal variables which, combined with previously identified nonverbal variables, clarify…

At the policy level, the World Bank and other aid agencies evidence a practical orientation, emphasizing problems described as solvable by expertise and improved use of capital. In reality, tension exists between educational planning based on positivistic, technical rationality and political interaction grounded in situational considerations. (JHZ)

Aims to clarify the relationship between science education and the science-technology-society (STS) theme and to develop a justification for the inclusion of the STS theme. Examines the current debate over definitions in science education, and provides an historical perspective of science education's purpose as a social institution. (TW)

Describes four models of the psychological process of reading, and relates them to computer technology. The physiological process of reading printed text from a display screen is discussed, including spacing, the configuration of letters, vision problems, and lighting and glare. The quality of computer printouts is also discussed. (41 references)…

Discusses the trend toward increased numbers of off-campus programs and the difficulty of providing adequate library services to off-campus students. Several delivery systems are described and compared, and a system at the University of Wyoming that utilizes bibliographic utilities is presented as model for off-campus library services. (22…

Investigates teachers' perceptions in two studies regarding extent to which various teaching methods are differentially appropriate for various types of students. Results of both studies indicate teachers do differentiate among appropriateness of various methods for different students, and their decisions tend to agree with existing research on…

Presents a review of microcomputer-based software packages that have been designed for Operations Research, Management Science, and Production and Operations Management. Listed for each package are price for student use, minimum system requirements needed to run the package, and maximum capability constraints. (PK)

Suggests that communication contributed to commitment to remain in a neighborhood or metropolitan community via a process of belief and attitude formation, but that attitudes were a better predictor of intention to stay in a neighborhood than they were of intention to remain in the metro area. (SD)

Writing courses at Temple University (Pennsylvania) were adapted from the Writer's Workbench program to provide a computer-assisted instruction model for students to obtain a wide range analysis of their writing abilities and skills. (Author/CB)