Abstract
Hypermedia, a new mode of computer text and information presentation, provides a flexible format for adapting reading materials to the computer medium. Through associative links, a hypermedia presentation system provides a reader access to related information in the form of additional text, pictures, and computer‐generated voice. These enhancements to traditional text provide the reader with supplementary information, clarification, and elaboration, all within a familiar context and a single medium. The results from two companion studies at the high school level, and a similar study at the elementary level, indicate that the use of hypermedia to construct computer study guides holds promise for students with reading difficulties. Hypermedia computer study guides were found to be as effective as teacher‐presented lectures and were especially successful at the high school level with remedial students and students with learning disabilities. The elementary school study corroborated the effectiveness of hypermedia study materials with poor readers.