title: Cumulative versus rapid introduction of new information.
abstract: This study investigated the way new information is presented to students. Subjects were 60 elementary and middle school students, most with learning disabilities. Students used two versions of a specially designed computer-assisted instruction (CAI) program. One version rapidly presented students with seven pieces of information (rapid-introduction group); the other cumulatively presented smaller "chunks" of information (cumulative-introduction group). Both groups worked to mastery level successfully but students in the cumulative group spent one-third the time, required fewer responses, showed less frustration, and made fewer errors in the process. Results suggest that students with learning disabilities need much more practice than most commercial CAI programs supply.
authors.affiliation: University of Oregon.
authors.forename: M
authors.initials: M
authors.lastname: Gleason
authors.forename: D
authors.initials: D
authors.lastname: Carnine
authors.forename: N
authors.initials: N
authors.lastname: Vala
mesh_terms: D002648:Child; D003194:Computer-Assisted Instruction; D004519:Education, Special / Q000379:methods*; D006801:Humans; D007859:Learning Disabilities / Q000523:psychology / Q000628:therapy*; D008570:Memory, Short-Term; D011932:Reading