The What Works Clearinghouse (WWC) provides online reports to the public about the scientific evidence for educational interventions. The quality of these reports is important because they effectively tell the non-scientific community which programmes do and do not work. The aim of this brief review is to assess WWC's report on a clinically…

Highlighting Success for All, this article argues that federal funds are being used to support the promulgation and biased evaluation of failed programs. Educators need to beware of conflicts of interest and developers' misleading claims about publicly and privately developed programs. Independent evaluators are needed. (MLH)

Describes a study that evaluated implementation of curriculum materials for secondary social studies in the Netherlands. The evaluation focused on individual teachers' actual use of these materials in their classrooms. A large discrepancy emerged between the curriculum developers' original intentions and the observed instructional processes.…

If education is to halt the ever-swinging pendulum and make significant progress in student achievement, it must first change the ground rules for selecting, implementing, evaluating, and institutionalizing innovations like Hunter's model. This article proposes steps for providing an infrastructure capable of promoting lasting and beneficial…

This article examines the social skills training research-to-practice process and argues that a logical and attendant line of rigorous study is lacking. Areas of social inquiry are drawn from to discuss the need for conceptual frameworks to guide investigation and offer a way for research to be designed and interpreted. (Contains references.)…

Each of the four issues of this newsletter published in 1993 consists of one article dealing with a particular policy debate. Number 1, "Canadian Special Education Policies: Children with Learning Disabilities in a Bilingual and Multicultural Society" (Linda S. Siegel and Judith Wiener), discusses social and cultural factors affecting…

Considers the competing demands placed on evaluators in relation to the service (characteristics of the intervention), the sample (people participating), and methodology or research design. Explores compromises that may be required between scientific ideals and real-world limitations, and assesses implications for obtaining meaningful results in…

Seven essays on efforts of evaluate prevention programs aimed at the acquired immune deficiency syndrome (AIDS) are presented. Topics include public health psychology, mathematical models of epidemiology, estimates of incubation periods, ethnographic evaluations of AIDS prevention programs, an AIDS education model, theory-based evaluation, and…

Theory behind modern evaluative bibliometric techniques is reviewed at three levels: (1) policy application; (2) strategic analysis; and (3) tactical analysis. New techniques developed at each level and limitations of each approach are discussed. At all levels, the process begins with assembling data and then moves to a data-based evaluation. (SLD)