Described is an instructional aid that employs artificial intelligence methods to assist students in beginning economics courses to improve their problem-solving skills. Discussed are the rationale, structure, and evaluation of this program. (CW)

Discusses the potential impact of computers in qualitative health research. Describes the original goals, design, and implementation of NUDIST, a qualitative computing software. Argues for evaluation of the impact of computer techniques and for an opening of debate among program developers and users to address the purposes and power of computing…

The use of contingency tables in creating a statistical profile of a college student population is explained. The method provides simultaneous cross-indexed frequency distribution of two database fields. Common uses are discussed, and application is illustrated in a hypothetical student retention study. Extensions for nonnumerical fields and…

This study developed and evaluated the utility of a Windows CE-based multimedia palmtop computer program for use in supporting young adults with mental retardation to more independently complete community-based vocational skills. Use of the Visual Assistant prototype resulted in improved task accuracy and decreased use of external prompts from a…

One of the important underlying assumptions of all item response theory (IRT) models is that of local independence. This assumption requires that the response to an item on a test not be influenced by the response to any other items. This assumption is often taken for granted, with little or no scrutiny of the response process required to answer…

Design of computer circuits used to be a pencil and paper task followed by laboratory tests, but logic circuit design can now be done in half the time as the engineer accesses a program which simulates the behavior of real digital circuits, and does all the wiring and testing on his computer screen. A simulated laboratory in digital logic has been…

Telesoftware provides the transmission of computer programs from one computer to another by either broadcast radio or television via telephone lines and offers a national electronic system for the distribution of computer programs. Telephone based telesoftware can be based on any viewdata system or locally established telephone lines between…

This paper argues that research findings from the study of teaching could be very useful in enhancing knowledge and tools for the design of both conventional and intelligent instructional software. It also suggests that if the ways in which teachers effectively conduct instruction are different and in certain ways better than other media, and if…

This study investigated the effects of integrated computer based instruction (CBI) practice on criterion task performance and attitudes of learners. The 22 subjects--11 in a treatment group and 11 in a control group--were 16 Boston College undergraduate and graduate students and 6 professional instructional designers of computer based instruction.…

A study was devised, using 20 undergraduate students chosen at random from an introductory psychology course, to measure the teaching effectiveness of two computer tutorials oriented to the spreadsheet portion of Appleworks. The first tutorial provided a data disk with pre-entered data for the user to manipulate, but no error correction…

The 88 papers included in this publication are organized into seven groupings used as themes in the conference, "Computing Knows No Borders." The topics are: Administration (12 papers); Computer Studies (13 papers); Educational Tools (10 papers); Logo (7 papers); Software (9 papers); Special Education (8 papers); and Teaching (16…

This paper begins with a description of the context and background of cognitive research into knowledge acquisition and representation for computer based training. The nature of concept maps is alluded to and examples are given of the ways that maps can facilitate knowledge elicitation. It is noted that: (1) the concept knowledge in this research…

This essay considers several areas of research in computer technology for education in North America and the implications of these areas of focus for the implementation of educational computer technologies in developing nations. The five areas of focus are: (1) curriculum integration, or the general rationale for using computer technology in…

This document reports on the first year of the STACI (Systems Thinking and Curriculum Innovation) project, a two-year project which is examining the cognitive demands and consequences of using the STELLA (Structural Thinking Experimental Learning Laboratory with Animation) software to teach systems thinking, content knowledge, and problem solving.…

Computer-based Natural Language Processing (NLP) is the key to enabling humans and their computer-based creations to interact with machines using natural languages (English, Japanese, German, etc.) rather than formal computer languages. NLP is a major research area in the fields of artificial intelligence and computational linguistics. Commercial…