Discussion of the use of computer-based information retrieval systems in schools focuses on three paper and pencil experiments conducted in the United Kingdom that were designed to investigate how 9- to 11-year-olds organized and retrieved information from four organizational structures: lists, hierarchies, networks, and tables. (18 references)…

Reports results of a study that analyzed two samples of essay-type examination answers and their connections with the grades obtained by Finnish high school graduation candidates. A two-way classification scheme is described where both the subject matter base and the type of information processing were taken into account. (nine references) (LRW)

Effects of nutritional supplementation on physical development of malnourished children was analyzed by univariate and multivariate methods for the analysis of repeated measures. Results showed that the nutritional treatment was successful, but it was necessary to resort to the multivariate approach. (Author/GK)

Describes a study conducted at the University of Southern Queensland (Australia) that investigated problem-solving behavior in statistics by documenting differences between successful and unsuccessful students. Two methodological approaches are described: one required students to identify key structural features of common problems, and the second…

Findings from survey of information needs and habits of educational practitioners reveal that position, dissemination, and attitude are strong predictors of information use, education a moderate predictor. Information sources clustered into three factors: close at hand traditional sources, less accessible print sources, and organized interpersonal…

Explores the effects of task characteristics and structural characteristics on aspects of information processing based on a survey of employees in the Australian telecommunications industry. Relevant research is reviewed; the analysis of results is explained; and implications for organizations are suggested. (Contains 42 references.) (LRW)

Describes when and how to carry out many of the most common statistical tests including mean, standard deviation, confidence limits, correlation, regression, t-test, Chi square test, and ANOVA. Uses Excel to perform these operations. (DDR)

Addresses applications of the coefficient of variation as a measure of educational inequality or as a means of measuring changes of inequality status. Suggests the Gini coefficient has many advantages over the coefficient of variation since it can be used with the Lorenz curve (Lorenz provides detail Gini omits). (BRR)

Analyzes monolingual Spanish- and German-speaking children's production of target consonant clusters at early stages of acquisition from a phonological representational perspective. At the beginning stages, target clusters are reduced to a single consonantal position, due to lack of branching of the syllable constituents. At later stages, cluster…

Discussion of second-language learning and the use of computer-assisted language learning (CALL) focuses on a study in an elementary school in Seoul, Korea, that determined ways in which computers can best be used to enhance language learning by evaluating the relative effectiveness of contrasting instructional approaches for designing CALL…

This report assesses the 1987 primary school (grades 1 through 6) curriculum in the Sultanate of Oman. The evaluation examined the degree of congruence between the designers' intentions (as expressed in learning objectives and recommendations for implementation) and the conceptions of administrators in the country's nine school districts and…

Discusses users' perceptions of computers versus human beings as advice givers in problem-solving situations based on two studies conducted at Stockholm University (Sweden). Examines people's self-confidence and perception of advice, and concludes that perception relates to existing attitudes, experience, and domain knowledge. (Author/LRW)

This report assesses the preparatory school curriculum in the Sultanate of Oman. This 3-year post-primary program is comparatively new in the infrastructure. General education is stressed and some practical studies are included. The evaluation examined the degree of congruence between the designers' intentions (as expressed in learning objectives…

Describes a study in the United Kingdom that explored children's comprehension of television police dramas and the impact of the television shows on their perceptions of the police. Relationships between television viewing and beliefs about crime are discussed, and treatments for the experimental and control groups of children aged 10 to 16 years…

Describes a study of Norwegian college students that investigated whether gender, group composition, or self-efficacy in computing has any impact on cooperation, giving or getting task-related help, and level of activity in student groups. Results confirms gender differences in self-efficacy in computing. (Author/LRW)