There is a burgeoning body of evidence on the average impacts of educational programs. Yet, for many local decision makers, because impacts can vary across sites, the question of whether a certain program will work in their particular district or school remains. This article addresses the question of the generalizability of large-scale average…

Teacher performance scores inform education leaders' management of teacher human resources. However, prior research has implied that different interpretations of performance criteria between teachers and their evaluators suppress teacher development. Although research has examined teacher perceptions of performance scores and compared teacher…

The "Examining Implementation and Outcomes of the Project On-Track High-Dosage Literacy Tutoring Program" study describes the characteristics of students who participated in a full year of Project On-Track, a high-dosage, small-group literacy tutoring program for students in grade 1-3. Its online adaptive program, Amplify Reading, groups…

The utility of teacher evaluation depends on meaningful teacher engagement with evaluation processes. However, critics of traditional tenure policies suggest that tenure nullifies teacher engagement with practices to improve performance. This study investigates whether tenured teachers exhibit perceptions that reflect disengagement with evaluation…

The federal Race to the Top initiative signified a shift in American education policy whereby accountability efforts moved from the school to the teacher level. Using administrative data from Tennessee, we explore whether evaluation reforms differentially influenced mobility patterns for teachers of varying effectiveness. We find that the rollout…

Despite policy efforts to encourage multiple measures of performance in newly developing teacher evaluation systems, practical constraints often result in evaluations based predominantly on formal classroom observations. Yet there is limited knowledge of how these observational measures relate to student achievement. This article leverages the…

Care Quality Rating and Improvement Systems (QRISs) have advanced and matured, a number of states and localities have undertaken evaluations to validate the systems. Such efforts stem from the desire to ensure that the system is designed and operating in the ways envisioned when the system was established. Given that a central component in a QRIS…

"Taking Stock and Pushing Forward" (2014) reports states' progress toward the Challenge to Lead 2020 Goals for Education. State-specific documents report on student achievement as well as essential state policies to improve it. Among the many metrics: how states are improving achievement on NAEP [National Assessment of Educational…

This research investigated the effects of two contrasting pre-k curricula, relative to practice as usual, on subsequent academic achievement. One curriculum had a strong literacy focus, the other was a less didactic "developmentally appropriate" curriculum that allowed children to have more influence on classroom activities. The purpose…

Rigorous research provides information that will allow other schools and districts to select interventions that have a scientifically based track record of effectiveness. All Striving Reader grants include the mandate to evaluate literacy intervention(s) targeted to adolescents who are reading significantly below grade level. Although all studies…

Three studies examined whether mathematics can propel the development of physical understanding. In Experiment 1, 10-year-olds solved balance scale problems that used easy-to-count discrete quantities or hard-to-count continuous quantities. Discrete quantities led to age typical performances. Continuous quantities caused performances like those of…

This study explored the benefits and limitations of mentoring relationships between pre-service and practicing K-12 teachers. Thirteen pre-service education students at a university in the southeastern United States and 17 practicing teachers from four states participated. The student participants were in their senior year in a teacher education…

This year the Center on Education Policy analyzed data on the achievement of different groups of students in two distinct ways. First, it looked at grade 4 test results to determine whether the performance of various groups improved at three achievement levels--basic and above, proficient and above, and advanced. Second, it looked at gaps between…

In April, 1919, at the request of the Board of Education of Memphis, Tennessee, the United States Commissioner of Education submitted the conditions on which the Bureau of Education would make a survey of the public school system of that city. This study of the Memphis schools is intended to be a study of policies and practices; not of persons.…