Performance of norms group on Reading and Arithmetic subtests of WRAT was compared with that of a representative national sampling. Systematic differences were found between the two data sets, and effects of these differences on current norms were illustrated. Norms tend to underestimate subject's achievement level relative to general population.…

The content validity of four reading achievement tests was evaluated with respect to third and fourth grade levels of the Pathfinder Allyn and Bacon Reading Program, using 29 third and 34 fourth graders. Instruments evaluated included subtests of the California Achievement Tests, Metropolitan Achievement Tests, Peabody Individual Achievement Test,…

The study sought to determine if significant predictive relationships could be found between diagnostic psychological test data and the changes in academic achievement of learning handicapped children participating in a resource specialist program for one period per day. The 102 students, with a mean age of 9 years, were administered the Wide…

The development of strong reading competencies in educationally at-risk preschoolers in the Early Childhood Day Care Center (University of Alabama) was established through intensive training with a synthetic phonics approach. Subjects' reading performance was assessed on the basis of criterion-referenced tests and standardized reading tests,…