This study uses a new-to-educational-research methodology, based on the legal process, to build a case that U.S. students have been largely ignored in discussion and planning for their own, presumed futures. A variety of evidence, from two large and distinct data bases, is drawn together to show: (1) students perceive their classrooms in ways…

This study aims to add to the growing research related to the implementation of non-traditional writing tasks in classrooms to encourage science literacy. A secondary reanalysis methodology was employed to review student interviews collected as a part of several individual studies during a ten year research program. This method established an…

Explores the work done in revising and field testing the Scientific Attitude Instrument and raises doubts about the instrument's validity. Discusses consideration of approaches to validity, conceptual analysis of science attitude instruments, using other studies to establish validity, and guidelines for valid instruments. Contains 12 references.…

Describes methods designed to add new studies to published meta-analysis results, focusing on a procedure using Bayesian analysis and showing how new findings complement previous meta-analysis and extend its conclusions. Also considers how studies are to be weighted, which variables are to be examined, and how often meta-analyses are to be…

Determined effect of testing frequency on data obtained using intensive time-series design. Eighth-grade, earth science student attitudes toward science class and class achievement data were not affected by frequency of data collection. Results of a previous study were also replicated, giving increased confidence in validity of data yielded by the…

Differentiating between time-series design and time-series analysis, examines design considerations and reanalyzes data previously reported by Mayer and Kozlow in this journal. The current analysis supports the analysis performed by Mayer and Kozlow but puts the results on a somewhat firmer statistical footing. (Author/JN)

National Association for Research in Science Teaching (NARST) members (N=101) responded to a 1979 survey, listing 398 statements of needed research. Three categories of needed research emerged as the greatest concern of these NARST members: instructional strategy, learning, and student/teacher attitudes. (Author/JN)