In order to determine the knowledge and skills needed by novice programmers to successfully learn computer programming, four studies were conducted using a clinical interview technique. The first study determined that many systematic errors in programming were due to programmers' high-level misconceptions of the nature of the computer and of the…

A college study examined whether students' ability to learn FORTRAN was related to the characteristic way they separate and organize information. Results and implications for further study are offered. (DF)

Examines the information communication process and proposes a fuzzy commonality model for improving communication systems. Topics discussed include components of an electronic information programing and processing system and the flow of the formation and transfer of information, including DOS (disk operating system) commands, computer programing…

A diagnostic testing system managed by microcomputer was evaluated in actual use at the upper elementary level. Two tests specifically designed to yield diagnostic indicators of erroneous performance were utilized, one a test of pronoun usage, the other a test of reading comprehension. The results are interpreted from the standpoint of the…

Describes the IV + V System, a software package designed by the Institut fur Maschinelle Dokumentation for the United Nations General Information Programme and UNISIST to support automation of local information and documentation services. Principle program features and functions outlined include input/output, databank, text image, output, and…

Describes the HyperCard program and explains HyperTalk, the programing language it uses. Implications of HyperCard for educational researchers are discussed, including software design and development, the concept of learner control, and computer-assisted instruction that incorporates videodiscs and CD-ROM. A case study using HyperCard in…

The study examines the use of LOGO, a computer language, with 19 learning disabled (LD) and 19 non-LD students in grades 4-6. Ss were randomly assigned to one of two instructional groups: sequential or whole-task, each with 10 LD and 10 non-LD students. The sequential method features a carefully ordered plan for teaching LOGO commands; the…

Summaries of research performed by the Information Sciences Institute at the University of Southern California for the U.S. Department of Defense Advanced Research Projects Agency in 17 areas are provided in this report: (1) Common LISP framework, an exportable version of the Formalized Software Development (FSD) testbed; (2) Explainable Expert…

The effects of 2 different kinds of descriptive models (metaphor and flow chart) on the learning of a computer command language were studied for 37 computer experienced and 47 nonexperienced undergraduates (57 females and 27 males). Results show that metaphor improves performance of most subjects on most transfer items, with inexperienced subjects…

Investigated the effect of the choice of a model's medium (algebraic expression or computer program) on the performance of students. Student programers did not transfer the qualities of a computer program approach to their algebraic models. Provides items for five tests. (YP)

A learning module on the applications of microcomputers in instruction, which was developed for preservice and inservice teacher education at Queen's University at Kingston, was implemented within an existing introductory educational media course. An instructional development model (Dick and Carey, 1978) was used to identify instructional goals;…

The difficulty of computer programming and other design tasks is a function of the multiple abstractions that combine to form a program's meaning. Thus, comprehension of the final form of a program design, the program text, involves retrieving multiple sets of relationships between parts. The research presented here addresses which, if any,…

This survey was conducted to provide information on the level of computer usage in Canadian community colleges. A 19-question form was mailed to the deans of instruction in 175 Canadian public community colleges identified as such by Statistics Canada. Of these, 111 colleges returned their surveys (a 63% response rate), and the results were…

This paper discusses the results of research on learning LOGO programming language by two groups of fifth grade students who were taught using either a structured tutorial mode or an unstructured discovery method. Previous results showed mastery differences between the structured and unstructured teaching methods with the results favoring the…

The first of 10 sections in this report focuses on factors that will affect the evolution of Space Station Project (SSP) documentation systems. The goal of this project is to prepare the space station technical and managerial structure for likely changes in the creation, capture, transfer, and utilization of knowledge about the space station which…