These are the appendices for the report "The Effects of an Academic Language Program on Student Reading Outcomes." This study investigated WordGen Elementary, a program designed to improve fourth- and fifth-grade students' ability to understand and communicate academic language and their general reading skill. The program provider…

Student achievement in reading comprehension has been an important topic for the past several years due to the importance of reading in education. School districts in South Carolina have had enormous amounts of pressure put on them to increase student reading comprehension through the implementation of SLOs and the Read to Succeed initiative. The…

Successful school reform is dependent on the quality of decisions made by educational leaders. In such decision making, educational leaders are charged with using sound research findings as the basis for choosing school reform initiatives. As part of the debate regarding the usability of various evaluative research designs in providing information…

In 2009, the National Assessment of Educational Process reported that the average reading score for students in one state was lower than that reported for students from 43 other states. The percentage of students performing at or above the accepted proficiency level in reading was 24% in 2009. School curriculum promotes reading achievement, yet…

This study evaluates the impacts and costs of the Reading Partners program, which uses community volunteers to provide one-on-one tutoring to struggling readers in under-resourced elementary schools. The evaluation uses an experimental design. Students were randomly assigned within 19 different Reading Partners sites to a program or control…

The purpose of this study was to evaluate the impact of Achieve3000, a differentiated online literacy curriculum, on students' scores on the California State Test (CST). In the 2011-12 school year, 1,957 students in Chula Vista began using Achieve3000's solutions in 3rd through 8th grade. Using a form of propensity score matching called Inverse…

In this paper the authors extend recent work on mediation in a multilevel setting and on causal inference under interference among units to develop a template for the mediation analysis of group randomized educational interventions. The present work will contribute to the literature on interference, in particular on interference in the context of…

This article discusses the use of a reading curriculum designed to incorporate all of the proven practice components of reading as suggested in the United States National Reading Panel report (National Institute of Child Health and Human Development, 2000). These practices are phonemic awareness, phonics, vocabulary, fluency, and comprehension.…

The traditional classroom educational approach has been unsuccessful in helping special education and non-special education students who are not proficient readers. The problem addressed in this study was that a large number of American children are experiencing difficulty learning to read. One possible way to help students learn to read is…

Core reading programs provide the curriculum and guide the instruction for many classroom teachers. The purpose of this study was to conduct a curriculum analysis of comprehension instruction in the five most widely used core reading programs. The recommended comprehension instruction in grades 3, 4, and 5 was examined to answer four questions:…

Schools have become more diverse; the number of English Language Learners has increased from two million in 1993-94 to over four million in 2006 (Echevarria, Vogt, and Short, 2001). Most English Language Learners in U.S. schools are of Latino descent. Recent national tests of reading and writing (i.e., the National Assessment of Educational…

PCI Education conducted a three-year longitudinal study to determine the comparative effectiveness of the "PCI Reading Program" ("PCI") for students with severe disabilities as implemented in Florida's Brevard Public Schools and Miami-Dade County Public Schools. The primary question addressed by the study is whether students…

Low-achieving readers in Grade 5 often lack comprehension strategies, domain knowledge, word recognition skills, fluency, and motivation to read. Students with such multiple reading needs seem likely to benefit from instruction that supports each of these reading processes. The authors tested this expectation experimentally by comparing the…

PCI Education sought scientifically based evidence on the effectiveness of the "PCI Reading Program--Level One" for students with severe disabilities. During the 2007-2008 academic year. Empirical Education conducted a randomized control trial (RCT) in two Florida districts, Brevard and Miami-Dade County Public Schools. For this…