Reports the results of a study conducted at the University of York (England) that was designed to test the effectiveness of a concept mapping tool in aiding student learning from a hypertext-based computer-assisted instruction system. Effects on learning are compared with standard notetaking through results of a posttest. (Contains 17 references.)…

Currently, there are so many research studies in journals that a review board should be established to screen quality research from research without merit. Each school system should consider conducting research to confirm the quality of a selected, implemented, plan of instruction. First, school systems need to study what should be researched in…

Describes two Computer Illustrated Texts (CITs) used to teach numerical methods. The integration of textbooks and microcomputers is discussed, three worksheets are included that contain exercises using the CITs, and results of a study of the effectiveness of using the CITs in a university course are presented. (three references) (LRW)

Describes a study that investigated the reliability, factorial validity, and fit to a unidimensional model of the Computer Attitude Scale based on pretests and posttests from 265 teachers who participated in training on classroom applications of computer hardware and software. Discussion includes computer anxiety, efficiency, liking, and…

Describes a study of undergraduates that investigated the effects of mental imagery during training on posttest scores. Speed of retrieval time versus accuracy is discussed; perception of imagery use is examined; and treatments of experimental and control groups are described. (23 references) (LRW)

This basic plan for implementing educational software in the classroom incorporates a research design for evaluating its effectiveness. A study of fifth grade classrooms using game and tutorial software for spelling and fractions is used as an example. Topics discussed include software selection, selecting groups of comparable ability, and use of…

Discussion of school effectiveness, achievement outcomes, and sociocultural influences focuses on a study of Nigerian high school students that was conducted to determine whether or not instruction based on a sociocultural model could significantly alter students' attitudes toward learning and achievement in science. (51 references) (LRW)