Educators and researchers have been fighting the reading wars for the last century, with battles see-sawing literacy instruction in American schools from phonics to whole language and, most recently, back to phonics again. Over the last decade, 32 states and the District of Columbia have adopted new "science of reading" laws that require…

We examined the predictive value of early spelling for later reading performance by analyzing data from 970 U.S. children whose spelling was assessed in the summer following the completion of kindergarten (M age = 6 years; 3 months). The word reading performance of most of the children was then tested after the completion of Grade 1 (age 7;5),…

The purpose of this paper is to showcase new research that seeks to provide guidance on the heterogeneity of treatment effects by utilizing the variance of demographic differences in state assessments. This study is focused on a simple randomized block design where students are nested within schools, and within each school students are randomized…

Randomized experiments are often considered the strongest designs to study the impact of educational interventions. Perhaps the most prevalent class of designs used in large scale education experiments is the cluster randomized design in which entire schools are assigned to treatments. In cluster randomized trials (CRTs) that assign schools to…

The American Association of School Librarians (AASL) Standards for the 21st Century Learner do not just pay lip-service to the value of reading. They have been aligned with the Common Core standards that were derived from, and now influence, state standards-based tests, such as the Colorado Student Assessment Program (CSAP) reading tests. It is…

Background: Cluster-randomized experiments that assign intact groups such as schools or school districts to treatment conditions are increasingly common in educational research. Such experiments are inherently multilevel designs whose sensitivity (statistical power and precision of estimates) depends on the variance decomposition across levels.…

The study uses a quasi-experimental comparison group design to test the effectiveness of "Treasures" by comparing outcomes for students who used "Treasures" to those who did not use "Treasures", adjusting for differences between the "Treasures" and comparison groups on baseline characteristics. The study…

Based on the findings of a recent three-year study by Dominican University's Graduate School of Library and Information Studies, the authors can confirm what many librarians have long suspected: students who take part in their local library's summer reading program significantly improve their reading skills. This article describes the results of…

This paper profiles Colorado's test score trends through 2008-09. Between 2005 and 2009, the percentages of students reaching the proficient level on the state test and the basic level on NAEP (National Assessment of Educational Progress) increased in grades 4 and 8 in both reading and math. Average annual gains were generally larger on NAEP than…

Each state and jurisdiction that participated in the National Assessment of Educational Progress (NAEP) 2011 reading assessment receives a one-page snapshot report that presents key findings and trends in a condensed format. Overall results, achievement level percentages and average score results, comparison of the average score in 2011 to other…

Storytimes, lap-sit programs, and other services for young children are a major part of most public libraries' missions. According to children's librarians, these services play a significant role in preparing children for success as readers. This article discusses the positive relationship between children's services and early reading success by…

Each state and jurisdiction that participated in the National Assessment of Educational Progress (NAEP) 2009 reading assessment receives a one-page snapshot report that presents key findings and trends in a condensed format. Overall results, achievement level percentages and average score results, comparison of the average score in 2009 to other…

This paper profiles Colorado's test score trends through 2008-09. In 2003, the mean scale score on the state 4th grade reading test was 598 for non-Title I students and 558 for Title I students. In 2009, the mean scale score in 4th grade reading was 599 for non-Title I students and 556 for Title I students. Between 2003 and 2009, the mean scale…

"Kids Count in Colorado!" is an annual publication of the Colorado Children's Campaign, which provides the best available state- and county-level data to measure and track the education, health and general well-being of the state's children. "Kids Count in Colorado!" informs policy debates and community discussions, serving as…

This report describes student performance in third grade Reading Comprehension and fourth grade Reading and Writing from the spring 1998 administration of the Colorado Student Assessment Program (CSAP). In this second administration of CSAP, all third and fourth grade students in Colorado were accounted for. The report provides policymakers,…