Background and Context: Statewide test-based accountability in the United States began with minimum competency assessments in public schools during the 1970s, starting in Florida and other Southern states. Controversies over IQ (intelligence quotient) testing contributed to the development of "criterion-referenced" exams that became the…

The current study will examine possible contextual effects relative to differences in reading comprehension performance in the state of Florida. While the Reading First (RF) Impact study examined such difference using a regression discontinuity design, the authors are primarily interested in other analytic methods that might answer different…