This article describes four single-subject research designs comparing two or more interventions with young disabled children--the multitreatment design, alternating treatments design, adapted alternating treatments design, and parallel treatments design. Problems in using these designs include multitreatment interference, nonreversibility of some…

This article describes the multielement design, often recommended in single-subject research, and discusses its advantages and disadvantages for research in early intervention with handicapped children. The article concludes that the multielement design has many advantages, though multiple treatment interference is an issue of concern. (JDD)

"How New York City's Charter Schools Affect Achievement" estimates the effects on student achievement of attending a New York City charter school rather than a traditional public school and investigates the characteristics of charter schools associated with the most positive effects on achievement. Because the report relies on an…

Reviews the alternative meanings of the term "poverty" implied in the various ways in which it has been measured. Conclusion is drawn that it is not safe to assume different indicators of poverty are more or less equivalent. (Author/AM)

The work of behavioral scientists and philosophers on value measurement is discussed, including a review of issues, controversies, and several attempts to measure values. The author points out vast disagreement in existing literature about value measurement, definitions of measurement and values in general, and the meaning of the scientific…

Presents an overview of the field of comparative librarianship, i.e., systematic analysis of library development, practices, or problems as they occur under different circumstances, most usually in different countries in context of relevant background factors. Highlights include definition, purposes, research methodology, problems, and possible…

One methodological moral to be drawn from the article is that learning" as used in some scientific theories of behavior bears little relation to learning" as used in the classroom. (Author/MB)

Contains seven articles discussing the application of meta-analysis to research on outcomes in psychotherapy. Provides a framework for understanding meta-analytic procedures and outlines major techniques. Reviews criticisms of integration of psychotherapy outcome research. Evaluates comparative therapy outcome research and discusses limitations of…

Studies of second language acquisition often employ analytical concepts defined relative to the target language. This practice can be a serious obstacle to investigation of crucial questions about the nature of the learners' languages. This comparative fallacy's drawbacks are illustrated through a framework designed to study interlanguage…

Examines the use of the often quoted remarriage studies done in the 1950s and found that extreme caution should be used in presentations where redivorce is discussed. The traditional family form may not be in as much of a decline as some report. (Author)

Two approaches to development are identified--ecological and cognitive. A comparison of the two approaches is made, and decisions are made favoring the ecological approach. A detailed description of the advantages of the ecological approach is provided by means of a systems theory model. (Author/DB)

A comparison of the data from the 1976 "Editor and Publisher" poll regarding newspapers' editorial endorsements with data from a survey of the nation's voters suggests that the poll overstates the partisanship of the press and its Republican bias. (GT)

Discusses major methodological advances of the past 20 years within social anthropology. The advances fall into three broad areas: comparative studies and large-scale multicultural and holocultural investigations; cognitive anthropology, encompassing formal analysis and decision processes; and studies of intracultural diversity. (Author/KC)

This review and critique of the use of comparison groups in 57 studies of mental retardation family research addresses such issues as: matching on age versus competency of the mentally retarded family member, demographic equivalence of groups, research involving siblings, research involving mentally retarded parents, and appropriateness of…