Notes that, although accurate estimates of substance abuse are essential for adequate treatment planning, the value of national surveys in estimating local incidence of abuse is questionable. Compares local data on substance abuse with national incidence figures, reviewing studies that explore the problem of underreporting. Implications for…

This article shows that D. L. Hintzman's criticism of the Tulving-Wiseman function is based on an unjustified assumption that is implicit in his simulation procedure, an assumption that is at variance with empirical facts. A more appropriate hypothesis makes the discrepancy between average maximum and algebraic maximum disappear. (SLD)

Many have elaborated on the potential of virtual reality (VR) in learning. This article attempts at organizing the literature in this issue in order to better identify indicators that can account for future valid trends, and seeks to bring to attention how authors who wrote about the future of VR in education confused futures' terms and produced…

This paper introduces an empirical strategy to estimate dynamic treatment effects in randomized trials that provide treatment in multiple stages and in which various noncompliance problems arise such as attrition and selective transitions between treatment and control groups. Our approach is applied to the highly influential four year randomized…

This paper is a report of the replication of a seminal study on cognitive presence in computer mediated conferencing (CMC) by Garrison, Anderson, and Archer (2001). A comparison of cognitive presence coding by three different researchers is also demonstrated. The study re-ignites debates about what constitutes the segment of CMC data to be coded…

This article introduces the special issue, which focuses on the ways in which educational institutions in Europe and North America are responding to the growing number of children of immigrants entering schools and universities. It discusses the ways in which the needs of children of immigrants differ from those of native-born students, and the…

This article explores how the tensions that grow out of being a researcher in my community of queer Asian Americans lead to the formulation of a different kind of ethnographic approach. A hybrid notion of identity can require and inform a hybrid or poststructural ethnographic practice. This hybridized research method draws upon theoretical strands…

Two studies of the formation of pupils' subjectivities within the Danish school and educational system in the period 1945-2005 create the framework for a methodological discussion of how subjectivities in educational history can be studied. Both studies use qualitative interviews as a way of studying subject formations in educational history. This…

The belief that gifted children are more likely to have personality problems than "normal" individuals is not supported by research, but the image of the disturbed gifted child persists. This paper reviews research from a life-span developmental perspective to examine why this image persists. The paper critically examines the research of L.…

This Digest argues that management factors are central to youth program successes and failures and that these factor have been ignored in research on youth programs. Instead, the Digest notes that research and evaluation of programs have focused on the following: (1) whether the right audience is served; (2) whether to make incremental…

Special problems confront the researcher measuring the attitudes of young children who cannot readily make cognitive judgments associated with conventional psychometric scales, such as Likert scales. One measurement strategy, called the method of paired comparisons, can overcome these difficulties. The method is explained in this paper. A small…

In their attempts to further the adoption of productivity increasing ideas and practices by third world peasants, diffusion researchers have paid insufficient attention to the factors acting as constraints to their efforts. An examination of one of these constraints, the lack of an equitable system for delivering knowledge and skills to rural…

A comprehensive legal research and bibliographic guide to all phases of American law is presented in this book, from law for the laymen to jurisprudence, from how to find a case to Supreme Court research. It is intended for a general audience, and to familiarize the reader with the tools of legal research and education by providing in one…

One reason the field of education research is so vague is that there is no specific methodology that belongs to such research. Policy makers and people who appropriate funds would get a clearer idea of what research can contribute to an understanding of schools, colleges, students, and teachers if the research community were clearer about what it…