Research conducted over a 25-year period concerning the needs and problems of African American students at a large, predominantly white university was used to defend a reverse-discrimination lawsuit against that university. The plaintiff claimed that the past effects of discrimination had been ameliorated and that the affirmative active programs…

CPU SIM, an interactive low-level computer simulation package that runs on the Macintosh computer, is described. The program is designed for instructional use in the first or second year of undergraduate computer science, to teach various features of typical computer organization through hands-on exercises. (MSE)

A detailed analysis and computer-based solution to a puzzle addressing the arrangement of dominoes on a grid is presented. The problem is one used in a college-level data structures or algorithms course. The solution uses backtracking to generate all possible answers. Details of the use of backtracking and techniques for mapping abstract problems…

An intelligent advisor computer program designed to assist undergraduate computer science students in producing an entity-relationship diagram, a conceptual model of a database. The advisor helps students perform modeling exercises and monitors student performance. (MSE)

The use of cellular automata to analyze several pre-Socratic hypotheses about the evolution of the physical world is discussed. These hypotheses combine characteristics of both rigorous and metaphoric language. Since the computer demands explicit instructions for each step in the evolution of the automaton, such models can reveal conceptual…

The use of computer programs for authoring and presenting case materials in professional instruction in radiology is discussed. A workstation-based multimedia program for presenting and annotating images accompanied by both voice and text is described. Comments are also included on validity results and student response. (MSE)

A discussion of tools available for use of the Internet, particularly by college and university educators and students, offers information on use of various services, including electronic mailing list servers, data communications protocols for networking, inter-host connections, file transfer protocol, gopher software, bibliographic searching,…

A discussion of the "virtual library," use of a variety of cost-effective information technologies to provide high-quality library services to every sector of the community, considers implications for the nature and quality of public library services, especially those of branch libraries and libraries in rural areas. (MSE)

Cognitive tools, computer-based applications normally used as productivity software, can also function as knowledge representation formalisms that require learners to think critically. Databases, spreadsheets, semantic networks, expert systems, and multimedia/hypermedia construction can function as computer-based cognitive tools to expand student…

R-WISE (Reading and Writing in a Supportive Environment), a computerized package for teaching critical literacy, is described, focusing on its use in developing reading comprehension. The program eases demands on short-term memory, highlights strategically important aspects of comprehending text, guides internalization and self-initiation of…

This study compared the effects of five constructed response answer evaluation strategies on both student achievement and instructional time during computer-based learning: (1) computerized evaluation only; (2) student self-evaluation; (3) computerized and self-evaluation; (4) self-evaluation with required elaboration; and (5) computer and…

Describes an interactive, multimedia computer program designed to teach Russian grammar, and accompany a commercial textbook. Each of the 35 lessons integrates graphics, sound, and animation. A dictionary and extensive vocabulary exercises are also included. Tutorials provide simple but concise grammar explanations that the teacher can edit or…

An interactive, multimedia text for calculus instruction that contains the entire contents of a corresponding textbook is evaluated and found to have features that enhance concepts with dynamic examples of graphs and problems that make good use of animation, audio, and video. Its design accommodates diverse student abilities and educational…

The national guidelines for curriculum in Norway require a residential outdoor experience between grades one and nine. Programs observed at four camp schools included activities to increase competence in maintaining one's safety and well being outdoors, to enhance social and personal skills, and to expose students to the nation's cultural heritage…

Effective communication is sending a message so that it is received the way it was meant. Barriers to effective communication, or "noise," may include mental blocks, technical jargon, social norms, or values. Feedback, paraphrasing, impression checking, and behavior description are ways to improve communication and facilitate learning during…