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Direct linkLovett, Maureen W.; Frijters, Jan C.; Wolf, Maryanne; Steinbach, Karen A.; Sevcik, Rose A.; Morris, Robin D. – Journal of Educational Psychology, 2017
Across multiple schools and sites, the impact of grade-at-intervention was evaluated for children at risk or meeting criteria for reading disabilities. A multiple-component reading intervention with demonstrated efficacy was offered to small groups of children in 1st, 2nd, or 3rd grade. In a quasi-experimental design, 172 children received the…
Descriptors: Early Intervention, At Risk Students, Reading Difficulties, Instructional Program Divisions
O'Hearn, Kirsten; Landau, Barbara – Brain and Cognition, 2007
Williams syndrome (WS) is a developmental disorder associated with relatively spared verbal skills and severe visuospatial deficits. It has also been reported that individuals with WS are impaired at mathematics. We examined mathematical skills in persons with WS using the second edition of the Test of Early Mathematical Ability (TEMA-2), which…
Descriptors: Developmental Disabilities, Mental Retardation, Mathematics Skills, Control Groups
