This Policy Research Brief explores the strengths of qualitative research and the types of information it can make available to policymakers concerned with issues affecting persons with disabilities. The naturalistic methodology employed in qualitative research is described. Three specific studies using qualitative methodology are excerpted and…

The Panel on Guidelines for Statistical Software was organized in 1990 to document, assess, and prioritize problem areas regarding quality and reliability of statistical software; present prototype guidelines in high priority areas; and make recommendations for further research and discussion. This document provides the following papers presented…

This book presents a comprehensive survey and analysis of the concept of self-direction in learning. Part 1 (Chapters 1-3) distinguishes uses and meanings of the term self-direction and provides an historical introduction. Part 2 (Chapters 4-7) contains a more careful analysis of the four principal domains of self-direction: personal autonomy,…

Although multimedia technologies offer a great potential, educators and decision makers need to see evidence regarding the instructional effectiveness of multimedia in order to integrate it into the educational processes. The main purposes of this paper are: (1) to identify and discuss the main criticisms of media research, including the research…

A recent study of salary equity at an undergraduate institution using traditional regression-based methodology is presented. In a traditional salary equity study a linear model is empirically fitted for predicting salaries (the dependent variable) from a set of independent (predictor) variables using the most up-to-date data possible for some base…

This report presents the results of a federally mandated study done to determine the best means of identifying, locating, and counting homeless children and youth, for the purpose of facilitating their successful participation in school and other educational activities. Several alternative approaches to obtaining consistent national estimates of…

A detailed description is provided of the methodology that was used to develop the concordance tables reported in a recent study by G. L. Marco and A. A. Abdel-fattah (1991) on the relationships between scores on the enhanced American College Testing (ACT) Program Assessment and the Scholastic Aptitude Test (SAT). Fourteen large universities…

The present paper suggests that multivariate methods ought to be used more frequently in behavioral research and explores the potential consequences of failing to use multivariate methods when these methods are appropriate. The paper explores in detail two reasons why multivariate methods are usually vital. The first is that they limit the…

The development of students should be the primary mission of higher education. The consequences of significant attrition in many universities are not trivial. This study identified relevant variables and appropriate methodologies for enhancing undergraduate retention at one university. By employing records analyses, system definition, and a…

Comparison of data gathered in the late 1970s to data gathered in the early 1990s indicates that while communication researchers remain convinced that effects of intercultural mass media exist, they also acknowledge that no clear, useful theoretical framework exists. Data were analyzed, compared, and reported in the late 1970s from three…

A general framework is provided for examining the validity of performance standards for high-stakes achievement tests. The emphasis is on conceptual issues and broadly defined methodological questions, the types of validity evidence that can be collected, and the advantages and limitations of different types of evidence. Validation consists of a…

This paper reports the results of a pilot study of the routine daily interactions of elementary school teachers. The study was undertaken to identify a method that can be used to study interaction patterns for a large sample of teachers. Specific questions were whether teachers would consistently record and self-report their daily interactions,…

This report examines the care arrangements of children under age 13 who are in families with annual incomes below $15,000 using nationally representative data from the National Child Care Survey 1990 and its low-income-data supplement. Although many low-income children are cared for exclusively by their parents, supplementary care arrangements…

Process evaluation is a critical element in understanding the results of any research. Because action research is conducted by practitioners, there is a tendency to think that there is little need for process evaluation. Yet, the complexity of factors underlying most educational treatments tends to defeat all but the best memories when attempting…

The research on the demand for skills in the U.S. economy is split over the issue of whether technological change has tended to increase or decrease job skill requirements. The question of whether job skill requirements have been rising is important to public policy debates concerning the skill gap, wage inequality, and the changing quality of…