Twenty-nine steps necessary for data file preparation for secondary analysis are discussed. Data base characteristics and planned use vary the complexity of the preparation. Required techniques (file verification, sample verification, file merger, data aggregation, file modification, and variable controls) and seven associated pitfalls are defined…

A detailed examination of the Higher Education General Information Survey (HEGIS) data base--its content, development, and past and potential uses for researchers--is presented. Because knowledge of the data elements is crucial for successful secondary analysis, procedures for collecting needed information on the data in HEGIS are suggested. (BS)

Some difficulties with field experimental research designs using groups of subjects are discussed. Special attention is given to the problem of interpreting the significant results and how the obtained results can be generalized. Single-subject designs are suggested as suitable alternatives and a few such designs are presented. (Author)

Tests the validity of hypotheses concerning the effects of films on opinion formation. Reports on experiments using two third-grade classes and a conservation film produced for primary-school-age children. (Author/RK)

Discusses a recently completed study which examined the flow of students through the educational system of Wisconsin, with particular attention to the relationship between educational achievement ethnicity to inform public policy makers. Also discussed is a proposed cohort survival model of the movement of students of different ethnic groups.…

Article reported the results of a survey of principals of 670 schools in all cities of the United States with a population of over 300,000 on their attitudes about the educational worth of a wide variety of educational innovations. (Author/RK)

Discusses solar thermal collectors, solar thermal electric power conversion, photovoltaic power conversion, and wind energy conversion, and discusses implications for industrial arts. (TA)

Research reports must be taken off the shelf and put into citizen and professional hands to make schooling more effective, meaningful, predictable, measurable, and indispensable. (MM)

In the development of distance learning, advances in cognitive science merge with new technology to deliver instruction worldwide. However, one major difficulty in evaluating the efficacy of these tools is determining which elements of instruction truly lead to observed changes in student performance. As content, pedagogical methods, and media are…

This book discusses two major approaches to social science research: quantitative research, which involves converting observations to numbers and analyzing them statistically; and qualitative research, which looks at participants' opinions, behaviors, and experiences from their own points of view and in a more subjective way. In the book,…

This chapter presents some ways to reorganize science and mathematics education guided by a wisely chosen, strategic, and secure research base. Needs for systemic reform, educational equity and quality as complementary goals, and urgent and strategic investment in research are discussed. Targets for new research and development are also identified…

This chapter addresses issues of action research from three perspectives. In the first section, what it means to engage in action research as a methodology for investigating teaching and learning in science education is overviewed and various conceptions of action research are explicitly made. The second perspective is that of an individual…

Sound, research-based educational reform principles suggest that public schools need arts education as a regular component of a comprehensive curriculum that will lead to student success, and that Universities can and should apply their vast stores of expertise and personnel on behalf of K-12 improvements in teacher support and child learning.…

In a recent report, Lewis Solmon, Kern Paark, and David Garcia (2001) seek to identify the impact of attending charter schools on student achievement using data from Arizona. Based on a sophisticated statistical analysis, these authors report that charter school attendance increases test score gains of students. This note raises some questions…