The main hypotheses addressed in the research were (1) whether imprecision in the phonological representations of lexical items underlies the impaired expressive naming abilities of disabled readers, and (2) whether weak verbal memory might mediate the relationship between naming and reading skills. From samples of 93 first graders and 67 fourth…

This study was designed to gain a better understanding of interactive video instruction and its effects on individual learning in high school students in Taiwan. The study had three objectives: (1) to identify students' background information and involvement in computer assisted instruction; (2) to assess whether there is a linear relationship…

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…

Data drawn from 30 journal articles and ERIC documents reporting on gender differences in natural science achievement were re-examined. Three meta-analysis methods were used: (1) vote counts and vote-counting estimation procedures; (2) tests of combined significance; and (3) analyses of effect sizes. The three methods produced seemingly…

Fifty-eight studies relating to the "knowledge gap" hypothesis (a theory that correlates public knowledge to educational level and mass media exposure) are examined in this report. In the opening sections, the theory is defined, and the early information diffusion studies and public opinion polls that led to its formulation in 1970 are…

Characteristics and attitudes of 1970-71 Alaska Native school dropouts were surveyed in order to answer questions relative to: (1) factors influencing dropouts; (2) students' occupations since leaving school; (3) student preferences relative to future plans; (4) social services received by students since leaving school; and (5) kinds of additional…

This investigation consisted of two studies. In Experiment I, three methods of dealing with the identified emotionally disturbed child were compared, simultaneously testing the hypothesis that community personnel can be taught to work effectively with these children. Under the three treatments, the identified child was either: (1) removed from his…

Develops Glaser and Strauss' (1967) suggestion that fieldwork techniques may be successfully adapted for content analysis research. Discusses relative advantages of literature and traditional fieldwork sites, and initial stages of doing fieldwork at literature sites; demonstrates method used through an evaluation of the hypothesis that prejudice…

Investigates listening performance in a computer-based multimedia environment. Learner success rates were compared on comprehension of English as a Second Language and language recall tasks while using audio, video, and multimedia. Results of performance on tasks reveal more effective comprehension and recall while using multimedia than either…

Discusses a study of undergraduates that was conducted to compare the perceived learning effects of mixing cases with either a simple or complex business game in a business policy course. The effective use of cases and of business games is discussed, and course design is explained. (42 references) (LRW)

Discussion of multimedia instruction focuses on a pilot study that compared the relative effectiveness of three interactive media formats in a DVI/RTV (Digital Video Interactive/Real Time Video) computer-mediated instructional lesson for a military communications system. Hypotheses tested are discussed, and the educational importance is…

Reviews studies that were carried out with children to compare cognitive processing of audio and television stories, and describes a study conducted in the Netherlands where children aged 10-12 either watched a television film or read a print version of the same story and then retold the story in writing. (23 references) (LRW)

Discusses results of a study of high school students that was conducted to determine, through measures of student achievement, the educational effectiveness of interactive satellite delivery compared with traditional classroom instruction in anatomy and physiology and to compare the attitudes toward anatomy and physiology of distance students and…

In this study, the authors investigated the effect of Zarco, an operations management "mock factory" experiential learning activity, on student recollection of operations management concepts. Using a number of single-factor and multiple-factor analyses of variance, the authors compared the recollection of students treated with the Zarco activity…

The expansion in the number of people entering higher education has resulted in a substantial increase in the proportion of students enrolling in nontraditional modes, such as part-time study. This study examined the question of whether part-time study curtails the development of the types of intellectual capabilities needed for a knowledge-based…