Forty-four Head Start classrooms were randomly assigned to enriched intervention (Head Start REDI--Research-based, Developmentally Informed) or "usual practice" conditions. The intervention involved brief lessons, "hands-on" extension activities, and specific teaching strategies linked empirically with the promotion of: (a)…

The Louisiana Striving Readers evaluation assessed the implementation and effectiveness of the Voyager "Passport Reading Journeys" (PRJ), a widely used supplemental literacy intervention for struggling adolescent readers that reflects the research-based practices recommended by the National Reading Panel (2000) and other more recent…

This dissertation study employed quantitative methods to investigate the impact of adult questioning styles on children's novel vocabulary acquisition during shared storybook reading. In an effort to examine adult qualitative variations in shared storybook readings, two experiments were conducted to assess the effect of noneliciting questions…

The authors investigated whether practice in reading fluency had a causal influence on the relationship between working memory (WM) and text comprehension for 155 students in Grades 2 and 4 who were poor or average readers. Dysfluent readers were randomly assigned to repeated reading or continuous reading practice conditions and compared with…

This study reports a randomized controlled trial evaluation of a computer-based balanced literacy intervention, ABRACADABRA (http://grover.concordia.ca/abra/version1/abracadabra.html). Children (N = 144) in Grade 1 were exposed either to computer activities for word analysis, text comprehension, and fluency, alongside shared stories (experimental…

Encouraging students to share and compare solution methods is a key component of reform efforts in mathematics, and comparison is emerging as a fundamental learning mechanism. To experimentally evaluate the effects of comparison for mathematics learning, the authors randomly assigned 70 seventh-grade students to learn about algebra equation…

This project entailed a three-year efficacy evaluation of the Computer and Team Assisted Mathematical Acceleration (CATAMA) Lab developed by the Center for Social Organization of Schools at Johns Hopkins University. The CATAMA Lab was proposed as an immediate and practical approach to addressing the different types of math deficits held by…

Our research project was guided by the assumption that students who learn to understand phenomena in everyday terms prior to being taught scientific language will develop improved understanding of new concepts. We used web-based software to teach students using a "content-first" approach that allowed students to transition from…

This study investigated the effectiveness of using a computer program over six weeks to teach high school students to use Latin and Greek root words for deciphering English terms in order to increase their scores on the verbal portion of the Scholastic Aptitude Test. Results indicated that knowledge of Latin and Greek root words improved students'…

This article illustrates how to (a) use schoolwide data to monitor student responsiveness to primary and secondary prevention efforts to identify students for tertiary preventions and (b) design, implement, and evaluate a function-based intervention in collaboration with two general education teachers, who served as the primary interventionists.…

In 2004, the U.S. Department of Education's Institute of Education Sciences contracted with Mathematica Policy Research to conduct a large-scale evaluation of comprehensive teacher induction. The purpose of the study was to determine whether augmenting the set of services districts usually provide to support beginning teachers with a more…

Students who have particular difficulty in mathematics are a growing concern for educators. Graphic organizers have been shown to improve reading comprehension and may be applied to upper level secondary mathematics content. In two systematic replications, one randomly assigned group was taught to solve systems of linear equations through direct…

Two studies compared the effectiveness of alphabet principle training only versus combined alphabet principle and syllable awareness training with at-risk spellers (grades 2 and 3). Differing results suggest use of a two-tier early intervention model in which first the alphabet principle is taught and applied and then the following year children…

This study investigated the differential effects of two problem-solving instructional approaches--schema-based instruction (SBI) and general strategy instruction (GSI)--on the mathematical word problem-solving performance of 22 middle school students who had learning disabilities or were at risk for mathematics failure. Results indicated that the…

An explicit strategy method developed from a composite of basal arithmetic texts was used for mathematics problem-solving instruction for a group of fourth graders. Posttest results were positive. Implications for teaching mathematics problem solving to low performing students are discussed. (Author/DF)