To evaluate the relative efficacy of two reading programs with and without adjunctive stimulant medication for children with attention-deficit/hyperactivity disorder and comorbid reading disorder (ADHD+RD). Sixty-five children (7-11 years in age) were assigned randomly to one of three intensive remedial academic programs (phonologically or…

The causal effects of a voluntary summer reading intervention on children's reading activities and reading achievement were assessed in a randomized experiment involving 331 children in Grades 1-5. Children were pretested in the spring on a standardized test of reading achievement (Stanford Achievement Test, 10th ed.), on the Elementary Reading…

The study examined the differential contributions on vocabulary and alphabetic skills of three literacy programs: (a) storybook reading program; (b) alphabetic skills program; and (c) a combined program. It was expected that storybook reading would enhance primarily vocabulary while alphabetic skills training would promote primarily alphabetic…