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…

The entire thesis of "The Bell Curve" disintegrates due to biased use of data, misrepresentations, and logical inconsistencies. Five basic flaws are: inferring causality from correlation, use of dubious racial categories, contradictory arguments concerning the immutability of cognitive ability and the relative contributions of heredity…

Comments on some methodological limitations of the research base of "The Bell Curve": blind use of the normal distribution (bell curve); avoidance of nonnormal statistical distributions, which are more appropriate for some social and economic characteristics; copious use of percentiles and quintiles, inappropriate with nonnormal…

Illustrates some of the changes in research practice associated with and exemplified by quality-of-life studies. Examples of research development in Down syndrome involving quality-of-life concepts are briefly described, indicating the way that quality-of-life studies can affect aims, direction, structure, and interpretation of research.…

Examines theories of interpretation in light of racial issues and the understanding that race is one of several "communities of meaning." Argues that, as systems of understanding, hermeneutic theories need interrogation from the point of view of the ideology of race and the practices of racial discrimination. (JB)

In addition to assessing observed communication behaviors, this paper suggests that SYMLOG--a System for the Multiple Level Observation of Groups--can be used by participant-observers as a foil for interpreting how their own value orientations affect their data collecting and theorizing. The first section of the paper examines the research role…

Presents an opinion on the appropriate use of significance tests, especially in the context of regression analysis, the most commonly encountered statistical technique in education and related disciplines. Briefly discusses the appropriate use of power analysis. Contains 47 references. (Author/SV)

Problems in current special education categorical research practices are discussed in terms of consistency and reliability, student heterogeneity, and lack of distinct categorical groups. Suggested changes include characteristic-oriented categorization, corresponding changes in dissemination of research findings, and greater specificity and…

Discusses family selection issues that should be considered in child care research, and evidence demonstrating why each should be considered. Issues include whether causal inferences can be made from observational studies and the impact on conclusions from regression analyses that include highly correlated measures of child care experiences,…

Criticizes data analysis and interpretation in "The Bell Curve:" Herrnstein and Murray do not actually study the "cognitive elite"; do not control for education when examining effects of cognitive ability on occupational outcomes, ignore, cultural diversity within broad ethnic groups (Asian Americans, Latinos), ignore gender…

Data collection and analysis are frequently neglected by school leaders over the course of the decision-making process. All schools gather large amounts of information about students and teachers, but most data are used to satisfy administrative requirements rather than evaluate school improvement in a systematic fashion. Apprehension regarding…

A former editor of this journal, 1985-88, selects an outstanding article from his tenure that addresses the pervasive influence of perceptions on educational practice and research. The article selected examines the influence of perceptions on behavior, accuracy of perceptions, capacity of individuals to express perceptions, perception processes,…

In 1989 and 1990 the Advisory Committee on Student Financial Assistance to standing committees in the U.S. Congress identified and explored issues for consideration in the reauthorization of the Higher Education Act and Title IV programs. Through 18 months of information gathering the Committee uncovered three problem areas. The first problem is…

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…

Commentaries from 10 researchers concerning "Alcohol Abuse in Urban Indian Adolescents and Women: A Longitudinal Study for Assessment and Risk Evaluation" (R. Dale Walker and others). Reviewers commend the project for adding to the sparse longitudinal research on Indian peoples, while also pointing out problems and issues specific to…