Analyzes the findings of J. Greene and data from Florida and suggests that the strong effects (significant improvement on test scores in schools threatened by vouchers) noted by Greene may actually be due in large part to sample selection, regression to the mean, and problems related to the aggregation of test score results. (Author/SLD)

Five reviewers of "School Choice and Competition: Markets in the Public Interest?" (Routledge, 1998), by Philip Woods, Carl Bagley, and Ron Glatter, critique this comprehensive study of three educational quasi-markets in Great Britain. Areas such as social stratification, overall student achievement, diversity, and innovation appear to…

Re-analyzes data from Florida public schools and offers a different perspective and alternative explanation for the pattern of test score improvements among low scoring schools in Florida. Shows that the most dramatic improvements were achieved by targeting a minimum passing score on the writing test. (SLD)

Philip Woods and Carl Bagley's "School Choice and Competition" (Routledge 1998) evaluates the viability of allowing parents to choose the school their children attend within a decentralized, market environment. Despite methodological shortcomings, the authors argue effectively for schools' resistance to "competitive" social…