A substantial number of randomized trials of educational interventions that have been conducted over the past two decades have produced null results, with either no impact or an unreliable estimate of impact on student achievement or other outcomes of interest. The investment of time and money spent implementing such trials warrants more useful…

In this response, we first show that Simpson's proposed analysis answers a different and less interesting question than ours. We then justify the choice of prior for our Bayes factors calculations, but we also demonstrate that the substantive conclusions of our article are not substantially affected by varying this choice.

Ascribes difficulties associated with the use of ethnography in educational research to faulty or partial transmission of traits from one sociocultural system to another. Maintains that the appropriate use of ethnography demands that the whole trait complex be borrowed. Describes educational studies that used ethnographic methods. (Author/MJL)

Reviews four hypotheses that describe the disconnection between educational research and practice. These hypotheses claim that research needs to be more authoritative, relevant, and accessible; and that the educational system is often unable to adequately reply to research findings. The historical thought behind each hypothesis and the place for…

Triangulation strategy results in evidence characterized by the following: (1) convergence; (2) inconsistency; and (3) contradiction. In order to render the data sensible, the researcher or evaluator must report data collection procedures, as well as the three levels of information from which explanations of social phenomena are constructed. (BJV)

Addresses the mismatch between educational research methodologies and its application to generic features of practice and proposes a problem-based methodology that better links research with problem solving. Implications of this methodology are discussed from recent research on school tracking. (GR)

Reviews "On Claims That Answer the Wrong Questions" (James Greeno, 1997) that argues differences between situative and cognitive views of learning are more conceptual than empirical and suggests a need for something greater than empirical evidence to assess the relative worth between these competing perspectives. Additionally reviewed is…

Examines several problems posed for empirical and theoretical research by the achievement of hegemony by one culture or system of thought over others. Discusses minority underrepresentation and its impact on knowledge production in education and the social sciences. Questions the universal utility of some highly respected tenets of science. (JS)