Mathematics education has benefited from qualitative methodological approaches over the past 40 years across diverse topics. Although the number, type, and quality of qualitative research studies in mathematics education has changed, little is known about how a collective body of qualitative research findings contributes to our understanding of a…

Purpose: The purpose of this paper is to discuss the role of principals in light of public management reforms taking place in the German educational system and in reference to the empirical patterns uncovered by the papers contained in the Special Issue. Policy makers have created new expectations and new technologies that seem to suggest to…

Arguments supporting the use of the exploratory case method in evaluating reviews of multivocal literature are repeated, and points of general agreement with M. Q. Patton and R. F. Elmore are reviewed. Disagreement is expressed with R. K. Yin about the value of grounded theory in analyzing multivocal literature. (SLD)

R. T. Ogawa and B. Malen's article does not meet its own recommended standards for rigorous testing and presentation of its own conclusions. Use of the exploratory case study to analyze multivocal literatures is not supported, and the claim of grounded theory to analyze multivocal literatures may be stronger. (SLD)

In this rejoinder, the authors respond to the insightful commentary of Strohmer and Arm, Chwalisz, and Hilton, Harris, and Rice about the meta-analysis on statistical versus clinical prediction techniques for mental health judgments. The authors address issues including the availability of statistical prediction techniques for real-life psychology…

Focuses on alternative paradigms to experimental inquiry useful to instructional systems researchers, including quasi-experimentation, meta-analysis, case study and ethnography, systems-based evaluation, and technique and model development. Each is discussed in terms of how it generally applies in the field and how it has been employed by…

In program evaluation and policy analyses, utility supplants rigor as the first and most important criterion in judging literature reviews. Although R. T. Ogawa and B. Malen emphasize rigor, a utilization-focused evaluation emphasizes purpose and audience, both of which affect the conduct of a multivocal literature review. (SLD)

Reviews of multivocal literature are assessments of what can be learned from a given body of literature and assessments of the claims on which that knowledge is based. Methodological rigor is less likely to be a problem in such reviews than is lack of independent judgment. (SLD)

Evidence of the efficacy of developmental therapy is examined through a literature review of meta-analytic and single-subject research. Future research directions for evaluating the effectiveness of early physical therapy and occupational therapy are discussed, such as criterion-referenced outcome measures and functional outcome measures.…