Examines the functional characteristics of intelligent computer assisted instruction (ICAI) and discusses the requirements of a multidisciplinary cooperative effort of its development. A typical ICAI model is presented and intelligent features of ICAI systems are described, including modeling the student's learning process, qualitative decision…

A report on the efforts made to describe the range of human-computer interaction skills necessary to complete a program of study in Instructional Design Technology. Educators responsible for instructional media production courses have not yet articulated which among the wide range of possible interactions students must master for instructional…

Describes the scope, objectives, and status of a study of user responses to public online catalogs conducted in 1982 with Council on Library Resources (CLR) funding. The framework for evaluating the user-catalog interface, data collection, and questionnaire content are discussed, and a copy of the survey questionnaire is appended. (Author/JL)

An experimental test of the self-paced interactive PLATO computer-based Dilemma Counseling System (PLATO DCS) was conducted. PLATO DCS counseling resulted in greater improvement in clients than did counseling in controlled conditions. Subjects rated the PLATO DCS as interesting and not too impersonal. (Author)

The PLATO computer-based Dilemma Counseling System teaches a generic method for solving life-choice problems and counsels persons regarding current psychological dilemmas. The solution components contain 69 representative life-choice problems and 400 specific and general solutions to assist users in solving psychological dilemmas. (Author)

Discussion of the social role that computers play in the classroom focuses on an empirical study of human-computer interaction. Classes of high school and undergraduate students are described that were chosen to examine interactivity patterns among students with significantly different social characteristics. (11 references) (LRW)

Describes an image storage system for contract documentation in the Engineering Directorate of Thames Water Utilities (England) which uses optical disc storage and a relational database for indexing and retrieval of nearly 500,000 pages in compressed image format, and provides end user access through 7 workstations. Requirements, feasibility…

This discussion of educational applications of user interfaces covers the benefits of adopting database techniques in organizing multimedia materials; the evolution of user interface technology, including teletype interfaces, analogic overlay graphics, window interfaces, and adaptive systems; application design problems, including the…

An exploration of the rhetorical contract--i.e., the expectations for appropriate interaction--as it develops in human-computer interaction revealed that direct manipulation interfaces were more likely to establish social expectations. Study results suggest that the social nature of human-computer interactions can be examined with reference to the…

Presents specifications for software that is designed to support manual development and maintenance of information retrieval thesauri. Evaluation of existing software and design of custom software is discussed, requirements for integration with larger systems and for the user interface are described, and relationships among terms are discussed.…

This study examined the relationships between computer use and the development of social metacognition in young children by using an intervention design. Preschool children were given three false-belief tasks; results showed a positive correlation between computer use and false-belief understanding. The children were then provided with a home…

Reviews several mechanisms to support navigation in hypertext following a brief discussion of the phenomena of disorientation in hyperspace. Categorizes ways to support navigation in terms of the following: solutions regarding the tools to support navigation; solutions regarding interface and navigation metaphors; and solutions regarding hardware…

The present study examined if spatial knowledge gained from a virtual environment is affected by the spatial ability of the participant, and whether information can be more efficiently acquired and applied to a physical space when participants are given a display featuring both overhead and first-person visual cues. Three spatial training displays…

This paper summarizes some of the current approaches to student modelling in Intelligent Tutoring Systems (ITS) and proposes ways in which learning algorithms can be applied in ITS. The role of machine learning in tutoring systems is described, including student modelling, teaching strategies, and collaborative learning. The PIXIE system and the…

This paper describes a paradigm for tutorial systems capable of automatically providing feedback and hints in a game environment. The paradigm is illustrated by a tutoring system for the PLATO game "How the West Was Won." The system uses a computer-based "Expert" player to evaluate a student's moves and construct a "differential model" of the…