Although there are three main computer-assisted instruction (CAI) formats (drill and practice, simulation, and tutorial), tutorial format is particularly suitable to conceptual school subjects because this format: (1) explains the concept of the text; (2) tests the understanding of the topic; and (3) selects the next step of the subject. When a…

Considers claims regarding GTE (Generic Tutoring Environment) and describes how instructional strategies are represented in Eon, an authoring tool for intelligent tutoring systems. Highlights include comparisons of GTE with other formalisms; intended audiences; representing instructional expertise; tradeoffs between generality and inferencing…

Undergraduate students used an intelligent collaborative learning system with the Jigsaw method of cooperative learning, and were monitored by the group leader as they developed algorithmic projects. The system components and operation are described. Students thought that the system, although slow, was easy to use and useful for collaborative…

In this study we explored the effectiveness of individualizing instruction using a system that diagnosed students' knowledge gaps in pre-algebra and provided individualized instruction and practice. One hundred middle school students participated, and received either no instruction or individualized computer-based instruction. Diagnosis of…

Purpose: The purpose of this paper is to illustrate the advantages of using intelligent agents to facilitate the location and customization of appropriate e-learning resources and to foster collaboration in e-learning environments. Design/methodology/approach: This paper proposes an e-learning environment that can be used to provide customized…

A situated/sociocultural (SC) view of assessment "emphasizes questions about the quality of students' participation in activities of inquiry and sense-making, and considers assessment practices as integral components of the general systems of activity in which they occur" (Greeno, Collins, & Resnick, 1997, p. 36). This presentation addresses two…

An authoring system is defined as a computer program which eliminates the need for course instructors to learn computer programming, but instead constructs pedagogical software based on instructors' responses to questions on teaching strategy and course material. This paper outlines an authoring system which not only exhibits this ease of use and…

An intelligent advisor system is an instructional technology designed to further the transfer of knowledge by intervening when the user of any application software performs transfer tasks. In Quebec (Canada), the teaching of music is regulated by a mandatory curriculum which is divided into six modules; the intelligent advisor system, MUSIC,…

This paper lays out the rationale and implementation of student modeling and updating in the HYDRIVE intelligent tutoring system (ITS) for aircraft hydraulic systems. An epistemic level of modeling concerns the plans and goals students are using to guide their problem solving, as inferred from specific actions in specific contexts. These results…

This paper describes the design and implementation of an object-oriented World Wide Web-based CAI (Computer-Assisted Instruction) system. The goal of the design is to provide a flexible CAI/ITS (Intelligent Tutoring System) framework with full extendibility and reusability, as well as to exploit Web-based software technologies such as JAVA, ASP (a…

This document contains the full text of the following papers on educational agent from ICCE/ICCAI 2000 (International Conference on Computers in Education/International Conference on Computer-Assisted Instruction): (1) "An Agent-Based Intelligent Tutoring System" (C.M. Bruff and M.A. Williams); (2) "Design of Systematic Concept…

In this study, the Bystander Turing Test (BTT) paradigm is used to determine whether participants rate particular dialog moves in tutoring transcripts to be generated by a computer tutor, AutoTutor, or by a skilled human tutor. Currently, AutoTutor initiates a conversation with the learner by posing a question or presenting a problem for the…

Explanations for poor learning include inadequate subject matter, students, and approach, but this article argues that the information processing needed for deep learning is hampered when students can not spontaneously engage in cognitive activities fostering such learning. Describes three studies in which high school students learned about the…

Describes the role of natural language processing (NLP) techniques, such as parsing and semantic analysis, within current language tutoring systems. Examines trends, design issues and tradeoffs, and potential contributions of NLP techniques with respect to instructional theory and educational practice. Addresses limitations and problems in using…

The Nihongo Tutorial System is designed to assist English-speaking scientists and engineers in acquiring reading proficiency in Japanese technical literature. It provides individualized lessons that match interest area/language ability with available materials that are encoded with syntactic, phonetic, and morphological information. (14…