Describes a deterministic computer model that incorporates: (1) initial framework composition; (2) abrasion factors for quartz, feldspar, and rock fragments; and (3) a fragmentation ratio for rock fragments to simulate the recycling of coastal sands by rivers and beaches. (TW)

Reviews three softwre packages: "Molecular Graphics on the Apple Microcomputer, Enhanced Version 2.0"; "Molecular Graphics on the IBM PC Microcomputer"; and "Molecular Animator, IBM PC Version." Packages are rated based on ease of use, subject matter content, pedagogic value, and student reaction. (CW)

Reviews three computer software packages for chemistry education including "Osmosis and Diffusion" and "E.M.E. Titration Lab" for Apple II and "Simplex-V: An Interactive Computer Program for Experimental Optimization" for IBM PC. Summary ratings include ease of use, content, pedagogic value, student reaction, and…

Online teaching and learning is making a significant impact on the fabric of higher education. In particular, online MBA programs have seen a rapid rise in student enrollments in recent years while the student enrollments in traditional in-residence MBA programs are in decline (Hayward, 2004; Lorenzo, 2004). This appears to be due, in part, to the…

This document provides an introduction to the relationship between the current knowledge of focused and creative thinking and artificial intelligence. A model for stages of focused and creative thinking gives: problem encounter/setting, preparation, concentration/incubation, clarification/generation and evaluation/judgment. While a computer can…

Investigates the benefits of using a single personal computer and a projection system to teach undergraduate statistics. Identifies the required hardware and software, as well as the educational objectives and methods. Maintains that this method allows for immediate assessment and feedback. (MJP)

The question of how children solve force and motion problems in computer simulations without explicit knowledge of the underlying physics was investigated. Keystroke sequences made by children were saved and analyzed, and children were interviewed to understand their perception of the relationship between keyboard input and on-screen action. (CW)

Investigated were the effects of interactive computer-generated homework on unit tests, a final examination, and a comprehensive test given near the end of a Physical Science I course. The results indicated that the use of the homework reduced the effectiveness of the American College Test scores as a predictor of course achievement. (YP)

Summarizes the sources, statistical methods, and general findings from the review. Poses findings on specific questions of research. Gives implications of past research for the future. (MVL)

Described are applications of computers in the field of medicine, including patient monitoring, patient treatment, patient imaging, patient therapy, and rehabilitation. (YP)

Reports on a survey of Russian teacher interests and attitudes toward computers and information technology in their classrooms. Finds that, although 68% said that they would like to use computers in the classroom, only about 4% actually took advantage of opportunities to do so. (CFR)

Contends that computer-aided literature studies have failed to impact the field as a whole. Asserts that new databases, such as TLG or ARTFL, allow wide-spectrum analyses that may transform the way in which literature is studied. (CFR)

Asserts that a revolution has been occurring in musicology since the 1970s. Contends that music has change from being only a source of emotion to appearing more open to science and techniques based on computer technology. Describes recent research and other writings about the topic and provides an extensive bibliography. (CFR)

Identified are three obstacles which students must overcome when examining and interpreting diagrams. The resources of the Geometric Supposer, a set of microcomputer tools designed to aid students, are outlined. The advantages of the use of this software are emphasized. (CW)

Illustrates the use of computer data banks in history by examining the Medieval and Early Modern Data Bank (MEMDB) located at Rutgers University. States the database contains an expanding collection of historical monetary and price/wage data. Includes instructions, examples of search strategies, and an annotated bibliography. (CFR)