The article describes procedures employed for the quantitative synthesis of single-subject research literature in special education. The need for objective, systematic review procedures is noted; previous approaches are reviewed; and the authors' approach (which makes use of overlapping data across phases as an outcome metric) is outlined.…

The response to a critique of a proposed method of quantifying outcomes of single-subject research in special education suggests that the alternative procedure proposed has theoretical but not practical merit due to the limited number of observations typically found in single-subject baselines. (Author/DB)

The response to a critique of a proposed method of quantitatively synthesizing single subject research in special education reaffirms the authors' view that narrative review procedures are of limited utility without objective standards for evaluating study outcomes. (DB)

Discussion of the need for systematic methods for summarizing single-participant research describes various approaches for quantitative synthesis and reviews conclusions of completed synthesis efforts. The issue of whether outcomes of single-participant research can be represented by a single common metric is addressed with the recommendation that…

Analyzes the results of previous studies that examined the effects of teaching test-taking skills to elementary school children. Concludes that training in test-taking skills is differentially effective for various subgroups of children, longer training programs are more effective, and training is more effective in the upper elementary grades than…