As reporting of effect sizes in evaluation studies has proliferated, researchers and consumers of research need tools for interpreting or benchmarking the magnitude of those effect sizes that are relevant to the intervention, target population, and outcome measure being considered. Similarly, researchers planning education studies with social and…

The article examines reasons for discrepant findings in two studies of attention differences in learning disabled students, focusing on four interacting factors in experimental research: task, materials, context, and subject characteristics. It is suggested that attentional deficits are not necessarily the underlying problem for all students with…

This paper explores the issues surrounding the study of higher education, usually involving the analysis of structural-functionalism, to less tradition-bound areas representing idealism. It examines these issues through the theoretical framework of symbolic interactionism which, it is noted, rests in the interpretive paradigm. The paper begins…

The high incidence of reported posttraumatic stress disorder (PTSD) among Vietnam veterans has prompted researchers to search for reliable assessment and treatment procedures for this disorder. Although some encouraging preliminary data on the use of the Minnesota Multiphasic Personality Inventory (MMPI) have been obtained, it is uncertain if this…

The article examines the concepts of power and control in research design and applies them to a review of the validity of three studies (EC 600 064-066) evaluating the effectiveness of using Irlen tinted lenses with reading-disabled persons. Internal validity, external validity, statistical conclusion validity, and construct validity are…

The Migrant Student Record Transfer System (MSRTS) is a nationwide computer-based communications network originally designed to transfer the health and educational records of migrant workers' children. This report assesses MSRTS data from September 1984 through June 1986 to determine the potential utility of such data for national studies of the…

The professional literature continues to be an essential resource for scholars and practitioners for filtering and highlighting new advances in research and practice. However, the ongoing challenges associated with too much information, inadequate tools for managing information overload, and too little time for professional development demand that…

This report examines federal, state, and local databases containing information on migrant workers and their children, identifies their common characteristics, and assesses their potential utility to inform educational policy analysis. General criteria used to evaluate each database's strengths and weaknesses include standardization, reliability,…

Proposes the triangulation of two qualitative research methods, hermeneutics and grounded theory, to illuminate clinical realities that elude alternative approaches. Discusses how hermeneutics reveals perceptual information about the uniqueness of shared meanings and common practices, and how grounded theory provides a conceptual framework useful…

This paper examines the changing demographics of American society and the impact of these changes on higher education. Discussions include a historical background of early American demography, the building and expansion of the population base, and census changes through various generations of the baby boom years and beyond. Next, the report…

This paper evaluates the logic underlying various criticisms of statistical significance testing and makes specific recommendations for scientific and editorial practice that might better increase the knowledge base. Reliance on the traditional hypothesis testing model has led to a major bias against nonsignificant results and to misinterpretation…

Reviews 15 years of research to identify advances in understanding the association between education and equality. Divides the studies into three general categories: (1) social-arithmetic investigations that deal with the impact of contextual and individual variables, (2) environmental press (or directional tendency) research into the family and…

Highlights issues and controversies concerning current race-related educational research. Contends that some critics believe research sacrifices empirical objectivity for political goals. Partisan research supporters respond that all research begins with untested assumptions and an acknowledgment of purpose does not signify a skewed methodology.…

While there are severe limitations on the availability, comparability, and reliability of education statistics for the United States and other major foreign nations, a comparison of data reveals that the relative ranking of the United States among other nations with respect to educational participation in general is high, but that it is low in…