Describes study designed to evaluate the effectiveness of interactive videodisc program Mastering Fractions. The videodisc program is compared with traditional fractions curriculum and teaching methods in sixth grade classes; pretests, posttests, and mastery tests used are discussed; and results of the study are analyzed. (LRW)

This study, which assessed the effectiveness of microcomputer-assisted instruction in assisting low achieving fourth to sixth graders to attain mathematics and reading mastery, found performance of only one experimental group statistically superior to that of the control groups, but no significant differences in attitudes toward school or sense of…

Describes study that was conducted to evaluate the effects of a computer-assisted remediation program on the mathematics skills and self-concept of teacher education students at a predominantly Black college. Socioeconomic status and sex differences are examined, and treatments of experimental and control groups are described. (five references)…

Describes study of undergraduate teacher education majors which was designed to examine the function of text density level (high, low, or learner controlled) and various learner characteristics in learning from expository text in computer based instruction (CBI). Selection of print media versus CBI is discussed, pretests and posttests are…

Summarizes three research studies on text and screen density variables in a computer based instruction (CBI) lesson. The first two studies investigated the effectiveness of low density text on lessons taught in print and CBI modes; the third study examined learner preferences for different screen densities. (43 references) (Author/LRW)

The primary purpose of this study was to examine the effects of replacing multiple-choice questions in tutorial software practice interactions with a learning strategy (i.e., learner-generated summaries) on immediate recall. Subjects were 35 students--32 females and 3 males--from an undergraduate computer course in the College of Education at…

This study examined the effects of a computer-mediated networked learning environment on the writing of fifth grade students who used word processing to write four texts collaboratively during an 8-week period. A telecommunication network was utilized to allow the students in the experimental group to send their work via e-mail to an audience of…

This project was conducted in order to determine the practicality of using specialized videodisc instruction to help preservice elementary school teachers learn the Language Experience Approach (LEA) to teaching reading more effectively. Texas Tech University students enrolled in an interactive video course planned and produced the interactive…

To detemine the effectiveness of the Individualized Audio-Tutorial (IAT) method of instruction, an IAT unit in biology was implemented in ninth grade classrooms in an urban school in Israel, and student achievement was measured in relation to gender, academic background in mathematics and biology, and IQ levels. The 180 subjects were randomly…

This study of drill-and-practice computer-assisted instruction (CAI) compares CAI with reinforcement, CAI with formal classroom instruction, and CAI alone to determine which is most effective for gains in achievement. Results are analyzed for remedial students in grades four to eight who studied reading and math, and future research needs are…

This study investigated and compared the level of initial and long-term retention of frog internal anatomy among students using an interactive CD tutorial, a desktop microworld, and conventional frog dissection. Students' anxiety toward science was also compared across the three treatment groups and between genders. Additional data on students'…

Compares the performance and attitudes toward instruction of eighth graders working individually on a computer-based sex education lesson with those of learners working cooperatively in dyads. Interactions on an attitude measure were detected among instructional method, gender, and ability, and results indicate that cooperative instruction yielded…

This study compared the effects of televised and programed instruction on the achievement of students from rural and urban secondary schools in Nigeria. A pretest posttest control group design was used, and it was found that the two types of instruction had different effects for different locations and ability groups. (seven references) (LRW)

Describes a study that investigated the effects of computer programing activities, supplemented with problem-solving strategy instruction, on programing skills and on learner attitudes toward computers and toward problem-solving skills. The instruction of elementary students in LOGO and junior high students in BASIC is described, and further…

Discussion of teaching complex knowledge domains through exploration highlights two experiments that investigated the educational value of a Dutch computer simulation program which models the relationship between erosion and agriculture in a developing country as part of the secondary school geography curriculum. Learning by doing versus learning…