Testing and evaluation are important components of effective instructional software development. Many evaluation approaches today are multifaceted, employing a combination of methodologies and multiple data collection techniques. In this paper, several approaches to evaluation are discussed. Computerized tracking systems, videotape recording…

Understanding science and technology issues requires a number of spatial abilities in order to comprehend the three-dimensional structure of systems. Adequate spatial abilities have long been identified as a necessary mental tool for understanding science and technology phenomena. Multimedia technology has opened the door for a large variety of…

The design of a re-usable instructional algorithm for computer based instruction (CBI) is described. The prototype is implemented on IBM PC compatibles running the Windows(TM) graphical environment, using the prototyping tool ToolBook(TM). The algorithm is designed to reduce development and life cycle costs for CBI by providing an authoring…

The integration of existing applications in hypermedia environments is a promising approach towards more flexible and user-friendly hypermedia learning materials. A hypermedia courseware editor, called HyDE (Hypermedia Document Editor) was developed using Microsoft Windows TM OLE technology. OLE (object Linking and Embedding) stands for an…

The graphical user interface (GUI) has become something of a standard for instructional programs in recent years. One type of GUI is the metaphorical type. For example, the Macintosh GUI is based on the "desktop" metaphor where objects one manipulates within the GUI are implied to be objects one might find in a real office's desktop.…

A way to support the educational ethnographer in developing a perspective on the art of qualitative research during an introductory course on qualitative research methods is explored through a study of how novice researchers begin to learn the elements and processes of qualitative research. A second purpose of the study is to investigate the use…

The serious problems associated with the use of stepwise methods are well documented. Various authors have leveled scathing criticisms against the use of stepwise techniques, yet it is not uncommon to find these methods continually employed in educational and psychological research. The three main problems with stepwise techniques are: (1)…

First in a continuing series of reports on trends in marketing and publication of software for literacy education, a study explored the development of a database to track the trends and reported on trends seen in 1995. The final version of the 1995 database consisted of 1011 software titles, 165 of which had been published in 1995 and 846…

Confronting recent design challenges, instructional designers have latched onto adaptive procedural techniques from outside the Instructional Systems Design (ISD) field. This discussion of rapid prototyping (RP) examines the perspectives of: (1) the prototype as the designer"s cognitive tool; (2) the designer as co-inquirer; and (3) the…

A study elaborated on the results of previous research on the effectiveness of the R-WISE (Reading and Writing in a Supportive Environment) software by examining the effects of the student factor of learner-control and the environmental factor of the teacher's preferred instructional style on student writing performance. R-WISE includes 3 specific…

In order to increase the efficiency and quality of performance assessment, the Leon County (Florida) Schools implemented a program in which teachers used the Apple Newton personal digital assistant and newly developed "Learner Profile" software program during 1994-95, in order to take observational and performance-based assessments in…

Intended for classroom use only, these unpublished notes contain computer lessons on descriptive statistics using SPSS-X Release 3.0 for VAX/UNIX. Statistical measures covered include Chi-square analysis; Spearman's rank correlation coefficient; Student's t-test with two independent samples; Student's t-test with a paired sample; One-way analysis…

For many years, foreign language teachers have used the computer to provide supplemental exercises in the instruction of foreign languages. In recent years, advances in computer technology have motivated teachers to reassess the computer and consider it a valuable part of daily foreign language learning. Innovative software programs, authoring…

Virus programs have become a significant problem in the computer industry. The effects of these programs have been publicized widely. Anyone working with microcomputers cannot have escaped exposure to the term. Yet, there are a large number of people (teachers in particular) who have only vague notions of what viruses are. This paper provides a…

This paper examines the structure of the Applesoft BASIC programming language and the Macintosh authoring language, HyperCard, and scrutinizes the language structures as the building blocks for moving along a chain of cognitive outcomes that culminates in the acquisition of problem solving skills which allow the programmer to learn new formal…