Compares the time required to perform four tasks on the basis of information gleaned from a traditional manual and from a hypertext version of the same manual. Finds that searches in the paper document were significantly faster than those in hypertext. Suggests that direct importation of existing word-processing files into hypertext format is not…

Studies of text comprehension have suggested that readers focus on different levels of ideational unit while reading, thereby affecting the quality of their comprehension of the text. A study examined the viability of the deep-surface categorization with regard to essay-writing and the relation of different approaches to writing to the quality of…

This paper proposes four scenarios to guide future research investments by the federal Office of Special Education Programs in classroom uses of instructional technology for learners with disabilities. Sets of research and development activities to promote effective use of technology are proposed for: (1) reading instruction; (2) writing…