The present research examined relationships between physical distance, frequency offace-to-face contacts, and the probability that individuals would be chosen as friends or enemies. (Editor)

Two experiments compared three alternative hypotheses concerning differences in attraction to a person across interaction settings: a "compartmentalization" hypothesis, an "intimacy dominance" hypothesis, and an "intimacy threshold" hypothesis were evaluated. (Editor/RK)

Multidimensional scaling and unfloding procedures were employed to identify the dimensions underlying perceptions of political figures and to predict subjects' voting preferences. (Author)

End users think of file names as a way to identify file contents, whereas computer programs often assign special meaning to file extensions. This article discusses different kinds of files on the World Wide Web: text, document, sound, video, and multimedia; file compression; and encoding formats. Includes a chart of file formats and lists Web…

Encourages social studies teachers to use visual aids. Focuses on the use of charts and graphs in Japanese elementary social studies student textbooks, citing that few are used in U.S. textbooks. Describes four different types of charts and graphs used in the Japanese textbooks. (CMK)

Describes a pilot project for MATLAB work in both information communication technology (ICT) and mathematics. The ICT work is on flowcharts and algorithms and discusses ways of communicating with computers. Mathematics lessons involve early algebraic ideas of variables representing numbers. Presents an activity involving number sequences. (KHR)

Presents an instructional design model for software that was developed to increase the effectiveness of computer-assisted instruction in the classroom. The importance of basing the design of instructional materials on valid learning theories is discussed, and efforts to increase the effectiveness of instructional software are described. (39…

Compares the processes and costs of publishing a book in printed versus electronic format. Discussion includes distribution by disk versus network distribution; flow charts for the two production processes; and implications for publishers resulting from cost savings for electronic publishing.(LRW)

Describes how to use effective signage, or visual guidance, for more efficient use of CD-ROM technology in elementary and secondary school library media centers. Setting CD-ROM policies and procedures is considered; the use of posters, brochures, flowcharts, and other formats is discussed; and examples are included. (LRW)

Describes a problem formulated by fourth-grade students about having more pizza for lunch, and the clarifying, predicting, modeling, simulating, comparing, and extending activities that occurred in addressing the problem from a probabilistic perspective. (MKR)

Describes generativity theory based on the probabilities of many behaviors that are in competition and considers its effect on creativity. Topics discussed include previous and current generativity research, including behavior charts and frequency profiles; computer simulations; skills that improve generative processes; and creativity training in…

This paper argues that schema theory and discourse analysis demonstrate that flow charts, grids, and tree diagrams are the most effective models of how the mind organizes ideas in information sets. It shows how each of these frameworks can be used as the central device in an integrated model of language learning. (15 references) (MDM)

Uses student reading interests as a context for data collection, and asks them to represent their findings in different ways using tables, bar graphs, pictographs, and pie graphs. (ASK)

Presents an exercise in which an eighth-grade science teacher decorated the classroom with a periodic table of students. Student photographs were arranged according to similarities into vertical columns. Students were each assigned an atomic number according to their placement in the table. The table is then used to teach students about…

Notes how females are known to excel over males in most reading tasks, but not consistently so in tasks that require processing information from maps, tables, charts and diagrams, so called "Documents." Describes and analyzes gender differences on Document tasks, and investigates if and how the pattern of differences varies over countries. (SG)