The research identified and explored the cognitive knowledge among the instructional multimedia design and development experts comprising of multimedia designer, graphic designer, subject-matter expert and instructional designer. A critical need exists for a solid understanding of the factors that influence team decision making and performance in…

As the world told becomes the world shown, the texts of the 21st century will require teachers to adopt new skills, strategies, and pedagogical frameworks to support students' transactions with multimodal texts. This shift from a focus on monomodal, print-based texts to a focus on the skills necessary for producing and consuming multimodal texts…

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…

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…