Feedback plays a critical role in student learning and performance. However, providing students with effective feedback is challenging in online environments because of physical separation between students and instructors. Technologies can be used to enhance the effectiveness of feedback in online courses. In this article, we propose effective…

This paper presents a genre-based conceptual framework for designing content for learning objects. Some content aggregation models are reviewed in order to stress the lack of such an approach. In this framework, learning objects are considered as multimodal macrogenres. These macrogenres are constituted of content objects which in fact are several…

The purpose of this modified Delphi research study was to investigate instructional designers' beliefs about the instructional strategies and activities to be included in a universal framework for designing quality, self-directed, multimedia, open educational resources (OERs). With the rapid growth of availability and use of OERs by a widely…

This article presents a schematic application of computer vision technologies to e-learning that is synchronous, peer-to-peer-based, and supports an instructor's interaction with non-computer teaching equipments. The article first discusses the importance of these focused e-learning areas, where the properties include accurate bidirectional…

The rapid changes in the field of technology are redefining the process of developing technology-enhanced educational materials as well as the roles of developers involved in the process.The purpose of this study was to learn from practitioners the roles and responsibilities of an instructional designer in developing new media enhanced…

This paper proposes an adaptive hypermedia educational system using XML technologies, such as XML, XSL, XSLT, and XLink. Adaptive systems are capable of altering the presentation of the content of the hypermedia on the basis of a dynamic understanding of the individual user. The user profile can be collected in a user model, while the knowledge…

This paper describes how the authors use a mixture of World Wide Web (WWW)-based functionalities and new didactics to teach educational technology students at the University of Twente (Netherlands) about the design of WWW-based learning environments. Topics discussed include: (1) the content of courses about the design of educational WWW…

This paper shows how to use design patterns for building educational multimedia applications. The first section summarizes design issues related to organizing the information, the organization of the interface, and implementation. Navigating through information is covered in the second section, including problems, motivations, and solutions, and…

This paper presents an approach for developing flexible Hypermedia Learning Environments (HMLE) and applies this theoretical framework to the creation of a layered model of a hypermedia system, called HyperDisc, developed at the German Institute for Research on Distance Education. The first section introduces HMLE and suggests that existing…

This document contains the welcoming and keynote addresses and selected papers from a 1993 symposium of the International Visual Literacy Association. Topics addressed in the papers include: visual literacy; research methodology and design for content analysis of visual images; multimedia as courseware; design issues in authoring multimedia…

The HyperGLOB project introduced university-level graphic design students to interactive multimedia. This technology involves using the personal computer to display and manipulate a variety of electronic media simultaneously (combining elements of text and speech, music and sound, still images, motion video, and animated graphics) and allows…

This paper discusses the three types of online learning-- asynchronous collaborative learning, sametime collaborative learning, and self-paced learning--and how these modes are supported by the Lotus LearningSpace product. The following requirements for distributed learning technology are then considered: (1) flexibility, specifically the…

This paper presents a set of guidelines for the design of computer-supported distance multimedia that enables collaborative distance learning. The first section provides an overview of distance learning and discusses teacher and student roles in a collaborative distance learning environment. Conditions for effective collaborative learning are…

This paper addresses some of the challenges and dilemmas faced by two instructional designers as they incorporated visual imagery and audio components into the design of two distinct interactive multimedia products. Each instructional product was designed as a professional development seminar or series of instructional seminars for two distinctly…

A difficult task in creating rich, exploratory interactive learning environments is building an environment that is truly engaging. Engagement can be defined as the nexus of intrinsic knowledge and/or interest and external stimuli that promote the initial interest in, and continued use of a computer-based learning environment. Complete and total…