This Note describes several versions of an intelligent tutor for basic algebra that have been developed at the RAND Corporation. The versions of the tutor were built around several core components, including an algebra expert system and a student modeling component that can make inferences about misconceptions underlying students' errors. The…

The National Council of Teachers of Mathematics has stated that computer technology is an important factor in the improvement of mathematics instruction and an important tool in mathematics instruction. Computer spreadsheets are readily adaptable for problem solving, can enhance the user's insight into the development and use of algorithms and…

A component analytic method for analyzing multivariate longitudinal data is presented that does not make strong assumptions about the structure of the data. Central to the method are the facts that components are derived as linear composites of the observed or manifest variables and that the components must provide an adequate representation of…

This document describes some of the uses a high school counselor may have for a personal computer. A variety of sample forms are included which illustrate these uses. Selected computer software is briefly reviewed. Recordkeeping on the computer is discussed and three basic files kept for each counselee are described: (1) an information file; (2) a…

This computer-assisted curriculum is intended to be used to enhance a vocational mathematics/applied mathematics course. A total of 32 packets were produced to increase the basic mathematics skills of students in the following vocational programs: automotive trades, beauty culture, building trades, climate control, electrical trades,…

This report summarizes research on experienced programmers' comprehension of computer programs that was carried out over a three-year contract period (1982-85). Following an extensive review of the programming skill literature, an analysis of programs based on the multiple abstractions (points-of-view) that characterize program text and design was…

The first of two phases in this research project aimed at linking information technology (IT) with library information skills used the microcomputer as an information retrieval tool, and investigated ways of using curriculum-based keywords to help secondary school students define and maintain a clear sense of purpose when selecting, evaluating,…

This paper examines the administrative uses of the microcomputer, stating that high performance educational managers are likely to have microcomputers in their organizations. Four situations that would justify the use of a computer are: (1) when massive amounts of data are processed through well-defined operations; (2) when data processing is…

To investigate what children learn during computer programming instruction, students attending a summer computer camp were asked to recall either single lines or chunks of computer programs from either coherent or scrambled programs. The 16 subjects, ages 12 to 17, were divided into three instructional groups: (1) beginners, who were taught to…

This paper presents an example of a course syllabus that integrates the use of microcomputers as part of a recommendation that administrators become specialists in microcomputing in their preparatory programs. Computers' dramatically reduced costs, in combination with increased power, has made them easily available in the form of microcomputers.…

Estimates calling for 1.2 million computer-assisted design (CAD) operator positions to be available by 1990 have prompted educational institutions throughout the country to incorporate instruction in CAD into their industrial arts curricula. Therefore, the question for schools is not whether to buy but rather what to buy. An effective strategy for…

This study is a review of trends in information-handling technology and significant developments which are changing or will change the general environment within which archivists and records managers in international organizations will have to work. Trends in microelectronics, electronic storage, software, data transmission, computer architecture,…

The premise behind this document is that a generation gap is opening between 8-year-olds and 16-year-olds in terms of technological respect, ease of hardware usage, and understanding of process tools. Therefore, this publication seeks to develop awareness and skills with data bases, computer graphics, programming, spreadsheets, simulations,…

Information sheets on resources, assistance, software, and hardware for visually handicapped (VH) students in England are collected in this document. The first information sheet, "Getting Help--What, Where, and Who," lists general sources of assistance, equipment, and books. The second information sheet, "Computer Hardware Used in…

The Flesch readability index yields meaningful information about the responses of readers to texts. Because the formula is so simple, a group of English teachers wrote a program in BASIC that would count some obvious surface features of a text and calculate Flesch scores. Among the programing problems encountered were counting words (taking into…