This study investigated the effects of different versions of Web-based instruction focused on text structure on fifth- and seventh-grade students' reading comprehension. Stratified random assignment was employed in a two-factor experiment embedded within a pretest and multiple posttests design (immediate and four-month delayed posttests). The two…

Two studies compared the process of authoring non-linear or linear stories with HyperCard by inner-city primary school students. Found that, with minimal support, primary school students were capable of constructing hypermedia stories with complex non-linear structures and that the use of non-linear structures appeared to encourage the integration…