Students with disabilities experience poorer post-school outcomes compared with their peers without disabilities. Existing experimental literature on "what works" for improving these outcomes is rare; however, a rapidly growing body of research investigates correlational relationships between experiences in school and post-school…

The analysis by R. Greenwald, L. Hedges, and R. Laine (1996) suffers because of its statistical methods and because it is based on a sample that biases the study toward their conclusions. Econometric evidence and the aggregate performance of U.S. schools points toward serious problems with inefficient use of resources. (SLD)

Supports the findings of a meta-analysis that demonstrates that student achievement is related to the availability of resources, disagreeing with criticisms of method and sample selection made by E. Hanushek (1996). (SLD)

Meta-analytic results reported show that in selected examples, mathematics-space correlations are higher in females than in males, with the difference becoming more pronounced with greater selectivity. Because these samples are of gifted or college-bound youth, explanations that emphasize career-directed attitudes are suggested. (SLD)