Summarizes the results of five studies dealing with screen design for computer-based instruction (CBI) and provides suggestions for their application as well as future directions for research. Chunking, text density, and screen density are discussed as variables in screen design, and current research is described. (33 references) (LRW)

Describes the emerging subject in computer technology known as hypertext by employing the metaphor of a bazaar. Claims that hypertext as a mode of communication has distinct features that will prove fruitful for future users. Discusses the importance of narrative chronology in relation to hypertext. (HB)

Traces the origin and development of a text-based computer-assisted language-learning activity, namely the shuffling of sentences of a text and the reconstruction on screen of that text. Emphasizes the elements of continuity between the first version, implemented on a mainframe computer, and the latest version. Classroom use of the latest version…

Proposes directions to help researchers balance instructional technology goals with the performance of well-designed and scientifically sound studies. Issues concerning the external validity of studies, use of media replications, and learner control as a means of adapting instructional strategies to individuals are emphasized, and designs for…

This paper examines some of the theoretical and practical problems associated with the use of hypertext as a medium for teaching, and explores the positive role that it may be able to play in teaching materials. Hypertext is conventionally described as non-linear, and this aspect of non-linearity is interpreted as endowing it with many attractive…

Revealing something of the vast changes in intellectual life that are likely to follow the rapid expansion in the power and availability of computers, the essays in this book represent a serious effort to redefine the parameters of literacy debates of the 1980s. Discussions at the end of each of the five sections of the book represent an attempt…

Explains how the writing process approach utilizing hypermedia software can help non-native speakers develop an awareness of English-language composition structures. Discusses the pedagogical basis for the writing process, as well as the benefits computers and specialized software can bring to the language classroom. (Author/VWL)

Reports on the second phase of a cognitive study of multimedia and its effects on sixth graders' learning that focused on the relationship among text, animation, and captions. Results show that a combination of text plus animation and captions resulted in greater recall, inference, and comprehension. (Author/LRW)

Discusses the state of desktop publishing (DTP) in education today and describes the weaknesses of the systems available for use in the classroom. Highlights include document design and layout; text composition; graphics; word processing capabilities; a comparison of commercial and educational DTP packages; and skills required for DTP. (four…

The current state of computer assisted instruction (CAI) in kindergarten through grade 12 is discussed. Four formats for CAI--drill, practice, tutorial, and simulation--are defined, and a set of criteria for distinguishing between effective and ineffective CAI are described. Comparisons are made between human and computer tutors. In response to…