Oral reading fluency was investigated as a predictor of standard scores on the Woodcock-Johnson Tests of Achievement III Broad Reading Cluster (BRC). Participants included first- through third-grade students (n = 1301) from elementary schools in and around Houston, Texas. Median words correct per minute scores from three oral reading passages were…

The measure words correct per minute (WC/M) incorporates a measure of accurate aloud word reading and a measure of reading speed. The current article describes two studies designed to parse the variance in global reading scores accounted for by reading speed. In Study I, reading speed accounted for more than 40% of the reading composite score…