This study reports on the effects of a mobile game designed in conjunction with an art museum to develop children's understanding of line, shape, and color. Four researchers (two graduate students and two professors at a private university in the mid-Atlantic region of the United States) examined 8 children, ages 6 to 13, for conceptual change in…

End-user statistical computing is one way to improve the productivity of researchers; it does so by providing them with a statistical computing environment and with guidance on its appropriate use. Critical success factors include: (1) ease of use; (2) software correctness and robustness; (3) compatibility with system resources; (4) training and…

Advances in computer technology are making it possible for educational researchers to use simpler statistical methods to address a wide range of questions with smaller data sets and fewer, and less restrictive, assumptions. This digest introduces computationally intensive statistics, collectively called resampling techniques. Resampling is a…

As Abilene and other research networks designed to substantially enhance research capabilities join the Internet, network managers are concerned about unforeseen problems with the untested systems and their complex connections. (MSE)

A live demonstration of how a typical set of educational data can be examined using quantitative statistical software was conducted. The topic of tutorial support was chosen. Setting up a hypothetical research scenario, the researcher created 300 cases from random data generation adjusted to correct obvious error. Each case represented a student…

College administrators are complaining that "Yahoo! Internet Life" magazine used a flawed surveying process and inaccurate data to select the institutions it named in a recent ranking of "American's 100 Most Wired Colleges." Even some institutions faring well in the ranking have concerns about the survey, citing problems with…