We modeled word reading growth in typically developing (n = 118) and children with dyslexia (n = 20), Grades 2-5, across multiple exposures to 30 words. We explored the facilitative versus inhibitory effects of exposures to differential mixes of words that support high- versus low-frequency vowel pronunciations. One training corpus contained a…

Teaching children too many words during a lesson reduces retention. The amount of new information a student can successfully rehearse and recall later is called acquisition rate (AR), which has been reliably measured with students in first, third, and fifth grades. The purpose of this study was to examine the reliability of assessing AR for sight…

The important role of reading fluency in the comprehension and motivation of readers is well documented. Two reading rate intervention programs were compared in a cluster-randomized clinical trial of students who were considered at-risk for reading failure. One program focused instruction at the word level; the second program focused instruction…

Jacob, Bart, and Carl are children with intellectual disabilities (ID; i.e., mental retardation) who experience significant difficulty in learning to read. In the past, most research about reading methods for students with ID focused on teaching students to memorize sight words, a method that is clearly effective. Memorization of sight words is…