Describes a generic software tool, Objective-C, that detects and corrects data inconsistency in databases. In this study, heterogeneous bibliographic information is integrated by using the message-object model to implement data abstraction methodologies. Citation translation problems are discussed and future directions for research are suggested.…

This brief text serves as an introduction to the vocabulary, concepts and application of data processing. It is intended to provide the professional educator with a working vocabulary in the areas of: (1) unit record data processing; (2) data processing systems; (3) computer-centered data processing; (4) programing; (5) approaches to data…

Discusses current use of psychological theory in software science and reviews recent developments in cognitive psychology relevant to programing (human information processing, expert-novice differences). Critique of Maurice Halstead's model of cognitive aspects of programing and a structured data flow perspective (control flow and data flow…

These guidelines for communicating effectively the details of computer model design and operation to persons with varying interests in a model recommend the development of four different types of manuals to meet the needs of managers, users, analysts and programmers. The guidelines for preparing a management summary manual suggest a broad spectrum…

This guide proposes a model for a comprehensive curriculum for secondary business education with a number of program options. A list of the complete course offerings indicates the courses required or recommended for all students choosing business as an area of study. A listing of prerequisite courses follows. The purpose and student populations…

The educational community is recognizing that it has had little direct control over or knowledge of educational data collection. The objective of this paper is to present a description of presently collected financial data collected by a state education department. An entity set model is used to create a relational view of the data to facilitate…

A computer program for solving the conditional likelihood equations arising in the Rasch model for questionnaires is described. The estimation method and the computational problems involved are described in a previous research report by Andersen, but a summary of those results are given in two sections of this paper. A working example is also…

Software design is still a craft; techniques are based on the way things have been done, not on basic theorems or design principles. Suggests that academic software design needs to be more like a science or technology and that a taxonomy of design solutions or classification method is required. Describes two case studies. (MLW)

To minimize training time, an adaptive training model for optimizing path sequencing in computer aided instruction was developed. The model reduced a course to logical components or quanta, then plotted the material for possible sequences and evaluated each component quanta as to importance to subject assimilation. For implementation and testing,…

Describes an investigation which assessed predictive value of Iowa Test of Educational Development, Science Research Associates Inc.'s Computer Programming Aptitude Battery, and Wolfe Programming Aptitude Test for predicting secondary school students' success in computer science courses, to develop a prediction model, and to estimate mastery…

The text of an invited address on artificial intelligence (AI) research over the 1963-1968 period is presented. A survey of recent studies on the computer simulation of intellective processes emphasizes developments in heuristic programing, problem-solving and closely related learning models. Progress and problems in these areas are indicated by…

An experiment was designed to compare two alternative procedures for revising a preliminary version of an instructional program, one based on a subjective analysis of the program's behavioral goals, the other on an objective analysis of test data obtained from a trial of the unrevised program. Conforming to an experimental model, 20…

This workshop was organized to acquaint State and local officials concerned with distributive education and planning, programing, and budgeting techniques. The workshop was designed to (1) develop an understanding and appreciation for systematic planning and programing techniques, (2) develop an understanding of the social and economic problems…

Discussion of instructional design models focuses on a study concerned with developing effective instruction in heuristic-based problem solving for computer programing. Highlights include distinctions between algorithms and heuristics; pretests and posttests; revised instructional design procedures; student attitudes; task analysis; and…

Preliminary specifications of major equipment and programing systems characteristics for a remote terminal central computing facility serving 25-75 secondary schools are presented. Estimation techniques developed in a previous feasibility study were used to delineate workload demands for four model regions with different numbers of institutions…