Seven articles are presented from a symposium on critical theory, cultural analysis, and the ethical aspects of the use of educational technology. Two papers deal with the educational philosophy of two modern thinkers, and others focus on educational technology in the modern or postmodern era. The following papers are included: (1) "Foucault…

A model, derived from the literature, is presented of the influence of learners' preconceptions on the amount of mental effort invested in learning from television. The proposed model suggests that learners' preconceptions are influenced by the characteristics of the media, the characteristics of the task, and the characteristics of the learner.…

Many preservice teachers confront their own lack of confidence and actual mathematics phobia for the first time in their math procedures classes. This study was designed to explore the application of a confluent education intervention, a model based on the premise that all learning is accompanied by an affective as well as a cognitive component,…

Meta-analytic methods were used to summarize results of Monte Carlo (MC) studies investigating the robustness of various statistical procedures for testing within-subjects effects in split-plot repeated measures designs. Through a literature review, accessible MC studies were identified, and characteristics (simulation factors) and outcomes (rates…

This monograph describes the curriculum and teaching methods used to teach socialization skills at the Boys Town (Nebraska) special residential school for boys with behavioral disorders as well as replications of the Boys Town model in other locations. The model takes the basic techniques of the schools's Family/Home model and applies them to…

This is a checklist for use by science coordinators, school principals, science supervisors, and teachers in identifying strengths and weaknesses of science programs in grades five through eight. It can also be used by science coordinators during school visits. This guide contains space for recording information concerning: school name and…

The purpose of this study was to compare the reliabilities of two-, three-, four-, and five-choice tests using an incremental option paradigm. Test forms were created incrementally, a method approximating actual test construction procedures. Participants were 154 12th-grade students from the Portland (Oregon) area. A 45-item test with two options…

Phase II of a project extended data collection and analytic procedures to develop a model of expertise and skill development for en route air traffic control (ATC). New data were collected by recording the Dynamic Simulator (DYSIM) performance of five experts with a work overload problem. Expert controllers were interviewed in depth for mental…

A set of prototype measures has been developed to measure students' understanding of content areas. Although the starting point has been history, the project has explored the use of a common model for assessment in geography and science as well. These prototypes are intended to provide models for users with assessment requirements who do not have…

This technical assistance manual provides information for assessing the impact of increased employment of paraprofessionals on all special educational and personnel practices, facilitating the integration of paraprofessionals into various classroom settings and staffing patterns, and improving the performance and productivity of paraprofessionals…

This book presents information, activities, and paper models related to aviation. Most of the models and activities included use a one page, single concept format. All models and activities are designed to reinforce, clarify, or expand on a concept, easily and quickly. A list of National Aeronautics and Space Administration (NASA) Center education…

This study investigated the effect of three specific hands-on teaching strategies on the attainment and alteration of preservice elementary teachers' conceptions about earth-sun-moon relationships. The subjects (n=76) were enrolled in an elementary school science methods course. The descriptive nature of this study explored: (1) the effect of two…

The dropout problem in the United States is explored; and some suggestions for reducing the dropout rate are offered for parents, teachers, and principals. Several indicators have been recognized as placing a student at risk of dropping out of school. Dimensions of alienation have also been identified, as have social factors that contribute,…

This manual is designed to facilitate the planning and implementation of an environmental scanning project in Michigan's community colleges. (Environmental scanning is a systematic process for gathering and analyzing information about the external environment and relating it to an organization's internal environment.) This facilitator's guide is…

Two typical science activities found in textbooks for elementary and middle school students were analyzed to determine the quality of the written text and the integrity of the science represented in the activity. Each activity was performed and critiqued from a number of perspectives. The framework used to compare and contrast these activities is…