Describes study that was designed to compare student achievement scores from three different testing methods: paper-administered testing, computer-administered testing, and computerized adaptive testing. The California Assessment Program (CAP) item banks for grades three and six which this study incorporated are described, and results are…

This study compared the effects of chunking sentences on the retention and comprehension of two groups of learning disabled high school students, who received chunked reading via computer assisted instruction (CAI) or traditional methods. Both experimental groups performed better on the posttest than the control group, who received CAI without…

Describes a study of 80 undergraduate foreign language learners that compared the use of a hyper-reference source incorporating an electronic dictionary and a conventional paper dictionary. Measures of consultation frequency, study time, efficiency, and comprehension are examined; bilingual and monolingual dictionary use is compared; and further…

Discussion of various types of feedback used in computer-assisted instruction focuses on a study of low-ability eleventh graders that compared the effectiveness of answer until correct (AUC) feedback with knowledge of correct response (KCR) feedback. Achievement data on posttests as well as time data are analyzed. (11 references) (LRW)

This study examined the effectiveness of a computer algebra system in teaching secondary school mathematics. Pre- and posttest results and time on task were compared for students receiving conventional instruction and those receiving computer-assisted instruction using an enhanced version of muMath, a standard computer algebra package. (four…

Discusses methods for teaching mathematics skills and describes a study of third graders that compared student performances on worksheets, a microcomputer drill and practice program, and daily one-minute timing procedures of precision teaching for independent practice of multiplication facts. Results indicate that precision teaching was the most…

Presents a meta analysis which examines results of 254 controlled evaluation studies that compared student learning in classes taught with and without computer-based instruction (CBI). Outcome measures are described, statistical analysis and effect size are discussed, and results are reported that show that CBI usually produces positive effects on…

Describes a study conducted by the U.S. Navy that compared training effectiveness and user acceptance of live instruction and six different alternative instructional television (ITV) technologies that had differing levels of audio and video communication. The ITV laboratory configuration is explained, and instructor preferences and skills are…

The purposes of this research were to evaluate the cost effectiveness of using Asynchronous Computer Conferencing (ACC) and to develop guidelines for effectively conducting high quality military training using ACC. The evaluation used a portion of the Engineer Officer Advanced Course (EOAC) as a test bed. Course materials which taught the same…

This introductory-level presentation demonstrates how to evaluate the materials and teaching in online courses. Topics covered include similarities with evaluation of on-ground teaching, factors unique to online courses, technological considerations, helping administrators unfamiliar with online courses, and national standards, rubrics, and…

This study of 24 third-grade students learning Logo had 3 major research goals: (1) to compare the effects of learner control with those of program control on students' metacognition, knowledge acquisition, and knowledge application, with total subjects; (2) to extend the comparison between learner control and program control by classifying the…

Two studies were conducted to compare the advance organizer and concept elaboration models of instruction with a task analysis approach. It was hypothesized that the concept elaboration group would achieve significantly higher than either the advance organizer group or the task analysis group on concept learning and principle learning. A pilot…

These four case studies examine the introduction of interactive videodisc technology into three classroom settings by two art and two science teachers at the elementary school level. Five models of videodisc use were employed: (1) teacher presentation or teacher-led class discussion; (2) activity stimulus; (3) programmed disc-based environments…

The purpose of this study was to determine if the comprehension of 33 second grade students on a standardized test is the same whether the test is read silently or orally. The students silently read Level B, Form 1 of the "Gates MacGinitie Reading Test"; during the month that followed, individual students read Level B, Form 2, of the test orally,…

Experiments measured the effectiveness and efficiency of audio tape recordings using "time-compressed speech" compared to those using normal recording rates in an audio-tutorial system. The experimental tapes were compressed to 60 percent of the original rate of delivery. Results showed that the rate of speech made no difference in the students'…