How many students repeat a grade each year? How do retention rates vary across states and over time? Despite extensive research on the predictors and consequences of grade retention, there is no systematic way to quantify state-level retention rates; even national estimates rely on imperfect proxy measures. We present a conceptually simple…

Data are presented from a number of different sites in which oral reading fluency was measured using the procedures commonly ascribed to curriculum-based measurement (CBM). This measurement system focuses on automaticity in reading and therefore students are directed to read aloud from grade level passages for one minute, with words read correctly…