The use of stepwise regression has been criticized for both interpretive misunderstandings and statistical aberrations. A major statistical problem with stepwise regression and other procedures that involve multiple significance tests is the inflation of the Type I error rate. General approaches to control the family-wise error rate such as the…

Considerations in conducting attitude surveys concerning bilingual education are discussed. An introductory section examines briefly the history of the controversy over bilingual education, legislative initiatives, and some previous opinion research. Specific kinds of information needs relating to public opinion are then noted and problems arising…

The Walsh and Carballo evaluation of the effectiveness of transitional bilingual education programs in five Massachusetts communities, has the following flaws: (1) the sample of school districts studied suffered from "self-selection bias"; (2) the sample does not include a single large, urban school district; (3) the student samples…

Fertility trends estimated alternately from birth histories and own children method are compared for eight developing countries in which the World Fertility Survey was conducted. Principle hypotheses are that fertility trends estimated by the two approaches suffer from similar errors in the reporting of women's and children's ages, and that these…

Addressing a common problem in the analysis of social networks, this study describes quantitative techniques for identifying social subgroups using individual perceptions of social affinities within natural groups. Compared are four analytic methods for abstracting composite representations of sub-structures. These methods, formally evaluated…

This article focuses on the linkage between the quantitative and qualitative distance education research methods. The concept that serves as the conceptual link is termed "complementarity." The definition of complementarity emerges through a simulated study of FernUniversitat's mentors. The study shows that in the case of the mentors,…

The current state of usage of regression models in analysis of variance (ANOVA) designs is empirically examined, and examples of several statistical errors made in usage are presented. The assumptions of the general linear model are that all predictors are known without error of measurement and are fixed with no replication or sample variation; in…

Findings and methodological problems of a survey on financial support for humanities in higher education are discussed. Usable data were gathered from 351 of 671 Higher Education Panel member institutions. Two weighting methodologies were employed. The conventional method assumed that nonrespondents were similar to respondents, whereas a…

Multiple sources of complications in the analysis of multilevel educational data are described with emphasis on the determination of a method of analysis that will provide accurate estimates of teacher/class effects even when there are systematic differences in within-class regressions of outcome on input associated with teacher/class…

This report explains why the Management Implications of Team Teaching (MITT) project chose multiple linear regression and path analysis to analyze through-time relationships among variables, and why it rejected repeated-measures analysis of variance (ANOVA) and difference scores over time. Project MITT examined governance and work structures for…

Examines and assesses Marxist debates over schooling and societal reproduction. Argues that, if Marxists insist on using functional analysis to explain schools in capitalist society, the accuracy of these explanations must be empirically assessed. (FMW)

Tracking and two statistical methods (probability weighting and sample selection modeling) were studied as ways to minimize bias attributable to sample attrition in school-based studies. Data on student smoking from 30 middle schools illustrate that sample weighting yields the best results, with estimates superior to sample selection and much less…

Discusses the features of feminist research in psychology. Evaluates proposals for distinctively feminist research methods. Refutes suggestions that experimentation and quantitative research are inherently less feminist than other approaches. Rejects criteria based on sex of participant or researcher. Concludes that any research method can be…

Criticizes the Slomczynski and Krauze mobility decomposition theory and its application to the Featherman-Jones-Hauser (FJH) hypothesis. Offers a multiplicative model that addresses the substantive problems of the original research. (FMW)

Discussion of the use of qualitative research methodology in the study of information-seeking behavior focuses on a study of the information-seeking attributes of 31 members of the Stanford University (California) academic community. Qualitative and quantitative analyses are explained, and issues and problems encountered in implementing the…