The relationship between the multiple-choice and free-response sections of the Computer Science and Chemistry tests of the College Board's Advanced Placement program was studied. Confirmatory factor analysis showed that the free-response sections measure the same underlying proficiency as the multiple-choice sections for the most part. However,…

Over the past few years, video technology has been used to assist film directors after they have shot a scene, to control costs, and to create special effects, especially computer assisted graphics. At present, a computer based editing system called "Film 5" combines computer technology and video tape with film to save as much as 50% of…

Rapid advances in microelectronics over the past few years have generally been beneficial, but they have also created some problems, and questions must be asked about the philosophy for including aspects of the new technology in the school curriculum. This statement, prepared by the Microelectronics and Science Education Subcommittee of the…

Describes a computer program used to simulate Drosophila breeding and reproduction. The format of the program involved is presented as a part of the article. (PEB)

Analogies are drawn between the social aspects of programming and similar aspects of mathematics and natural languages. By analogy with the history of auxiliary languages it is suggested that Fortran and Cobol will remain dominant. (Available from the Association of Computing Machinery, 1133 Avenue of the Americas, New York, NY 10036.) (Author/TL)

An examination and comparison of the computer languages which behavioral scientists are most likely to use: SCAT, INTERACT, SKED, OS/8 Fortran IV, RT11/Fortran, RSX-11M, Data General's Real-Time; Disk Operating System and its Fortran, and interpretative Languages. (EH)

The author discusses rapid changes in the fields of numerical control (N/C) and computer-aided manufacturing (CAM) and offers suggestions for vocational educators in meeting the need for trained workers and technically educated professionals and managers. (EA)

While data processing cannot, as yet, provide automatic translation, computer assistance is valuable for information storage and retrieval in dictionary work, text-related glossaries, and text banks. (CK)

The rapid growth of computers in schools has brought about the equally rapid growth of persons to coordinate computer education programs and work with teachers and students. For these persons there is often a "collegial void," a lack of others with whom to share ideas and concerns. The purpose of this paper is to describe the development and…

This paper describes the Structure-Mapping Engine (SME), a cognitive simulation program for studying human analogical processing. SME is based on Gentner's Structure-Mapping theory of analogy, and provides a "tool kit" for constructing matching algorithms consistent with this theory. This flexibility enhances cognitive simulation studies by…

Resarch about office computerization and its relationships to gender and level in the organization is fairly new. Despite increased use of computers in offices and the belief that employee attitudes toward the technology may be crucial when trying to achieve technological effectiveness, few studies have examined these issues. A study was conducted…

The differences between the media of books and computers lies partly in the way in which information is displayed, rather than in the content of the information itself. The term "legibility" denotes how specific physical characteristics of a display affect visual fatigue, reading speed, and ultimately comprehension. Some of these…

An investigation which develops a method for the automatic collection of meaningful statistical information about the causes of program resubmittal in a batch-processing environment. (Author)

A look at the U. S. Navy's development of a cost effective computer based instructional system. (Author/HB)

Research performed pursuant to a grant from the Charles F. Kettering Foundation.