Are Early Childhood Programs Worth the Investment?
This analysis reviewed four research studies on the long-lasting effects of early childhood development programs.
States, J. (2011). Are Early Childhood Programs Worth the Investment? Retrieved from are-early-childhood-programs.
Which early childhood programs produce the best results?
This is an analysis of an evidence-based research synthesis that looks at the impact of early childhood programs.
States, J. (2015). Which early childhood programs produce the best results? Retrieved from which-early-childhood-programs.
The efficacy of descriptive functional assessment for intervention with Head Start students.
This study evaluated the efficacy of descriptive functional assessment of intervention with Head Start students by identifying antecedent conditions that influenced challenging behavior.
Park, K. L. (2008). The efficacy of descriptive functional assessment for intervention with Head Start students. Retrieved from student-research-2008.
One-to-one Computing: Literature Review
This paper examines the factors affecting the successful implementation of a laptop program, classroom uses of laptops and the support required for schools from current research almost exclusively from the United States.
State of NSW, Department of Education and Training, Curriculum K-12 Directorate. (2009, March). One-to-one computing: literature review. Retrieved from http://www.dec.nsw.gov.au/detresources/about-us/how-we-operate/national-partnerships/digital-education-revolution/rrql/support/lit_review.pdf
Characteristics of Future Ready Leadership: A Research Synthesis
The U.S. Department of Education’s Office of Educational Technology, in partnership with the American Institutes for Research (AIR), developed a research-based synthesis defining a set of policies and practices implemented by successful Future Ready district leaders. The resulting rubric provides a basis for personalized professional learning to expand the capacity of district superintendents to effectively transition to digital learning.
U.S. Department of Education. (2015, December). Characteristics of Future Ready Leadership A Research Synthesis. Retrieved from http://tech.ed.gov/files/2015/12/Characteristics-of-Future-Ready-Leadership.pdf.
Delayed reinforcement as an indiscriminable contingency in verbal/nonverbal correspondence training
The authors investigated the programming of generalization and maintenance of correspondence between verbal and nonverbal behavior in a preschool setting. Four children participated in a series of multiple‐baseline designs. In Experiment 1, delayed reinforcement of verbal behavior effectively controlled maintenance of correspondence with previously trained responses and also resulted in generalization of correspondence to one untrained response. As the latter effect was limited, Experiment 2 was a further assessment of the effects of delayed reinforcement of generalization of correspondence to untrained responses, and consistent generalization was shown. Experiment 2 also showed that generalization, if lost, could be recovered through use of “booster training,” in which the original contingencies were reinstated for a brief period. Experiment 3 provided replications, with two additional children, of the effects of delayed reinforcement on maintenance of correspondence. Results are discussed in terms of using delayed reinforcement as an indiscriminable contingency.
Baer, R. A., Williams, J. A., Osnes, P. G., & Stokes, T. F. (1984). Delayed reinforcement as an indiscriminable contingency in verbal/nonverbal correspondence training. Journal of Applied Behavior Analysis, 17(4), 429-440.
Benefits and costs of quality early childhood education
This article reviews the economic studies on early childhood education and places them in the context of the larger knowledge base on this topic. It concludes that well designed programs and policies do produce significant results but, most current programs and policies are not well designed or implemented effectively.
Barnett, W. S. (2007). Benefits and costs of quality early childhood education. Child. Legal Rts. J., 27, 7.
A Review of the Relationship Between Parental Involvement Indicators and Academic Achievement
This review examines the relationship between parental involvement and student academic achievement. The definition of parental involvement isn’t always clear and encompasses a wide range of parental interventions and involvement in a child’s education. Two types of parental involvement are generally examined in the available research: home-based strategies, such as providing structure and support for learning and education at home, and school-based strategies, such as communicating with teachers and attending school events.The strongest associations with improved student performance across all grades were parental expectations and aspirations. The review also concluded that parental involvement and academic achievement do not diminish as children grow into young adulthood. What does change is how parents engage with their child over time; direct involvement in learning diminishes, but the value of fostering conditions for academic success increases. Parents seem to affect their children’s academic outcomes by setting high academic expectations and by creating, in ways not considered intrusive or controlling, a comfortable space for the children to develop their own academic motivations. The review also found that the benefits of school-based involvement by parents are not strong or produce mixed results.
Boonk, L., Gijselaers, H. J., Ritzen, H., & Brand-Gruwel, S. (2018). A review of the relationship between parental involvement indicators and academic achievement. Educational Research Review, 24, 10–30.
A Meta-Analysis of Class Sizes and Ratios in Early Childhood Education Programs: Are Thresholds of Quality Associated With Greater Impacts on Cognitive, Achievement, and Socioemotional Outcomes?
his meta-analysis of early childhood education programs in the U.S. examines the impact of class size and child to teacher ratios on the cognitive, achievement, and socioemotional outcomes for children. The study found no socially significant relationship with cognitive and achievement effect size for either class size or child to teacher ratios. The only notable improvement in effect size was found when child to teacher ratios were lower than 7.5-1.
Bowne, J. B., Magnuson, K. A., Schindler, H. S., Duncan, G. J., & Yoshikawa, H. (2017). A Meta-Analysis of Class Sizes and Ratios in Early Childhood Education Programs: Are Thresholds of Quality Associated With Greater Impacts on Cognitive, Achievement, and Socioemotional Outcomes?. Educational Evaluation and Policy Analysis, 0162373716689489.
Effective early childhood education programs: A systematic review.
This report systematically reviews research on the outcomes of programs that teach young children in a group setting before they begin kindergarten. Study inclusion criteria included the use of randomized or matched control groups, evidence of initial equality, and study duration of at least 12 weeks. The review concludes that on academic outcomes at the end of preschool and/or kindergarten, six early childhood programs showed strong evidence of effectiveness and five had moderate evidence of effectiveness.
Chambers, B., Cheung, A., Slavin, R. E., Smith, D., & Laurenzano, M. (2010). Effective early childhood education programs: A systematic review. Baltimore, MD: Johns Hopkins University, Center for Research and Reform in Education.
Struggling First-Grade Readers: The Frequency and Progress of Their Reading.
The oral reading of 65 first-graders experiencing difficulties in beginning reading was observed during primary reading instructional time. Findings indicate most instruction for struggling readers was not aligned with recent research on preventing reading difficulties, and even struggling readers receiving reading instruction aligned with best practices are making minimal progress.
Chard, D. J., & Kameenui, E. J. (2000). Struggling first-grade readers: The frequency and progress of their reading. The Journal of Special Education, 34(1), 28-38.
Impact of North Carolina’s Early Childhood Programs and Policies on Educational Outcomes in Elementary School
A recent study, attempts to answer this question by examining the effects of two North Carolina early-childhood programs on students’ educational outcomes in elementary school. This study looked at the impact of state funding allocations to programs in each of 100 counties across 13 consecutive years in South Carolina. These findings indicate that North Carolina’s investment in early childhood programs is associated with improved educational outcomes for students in terms of math and reading scores, reductions in special education rates, and diminished incidence of grade retention. Importantly, these effects don’t appear to fade during the elementary grades.
Dodge, K. A., Bai, Y., Ladd, H. F., & Muschkin, C. G. (2016). Impact of North Carolina’s Early Childhood Programs and Policies on Educational Outcomes in Elementary School. Child
Impact of North Carolina's Early Childhood Programs and Policies on Educational Outcomes in Elementary School
A recent study, attempts to answer this question by examining the effects of two North Carolina early-childhood programs on students’ educational outcomes in elementary school. These findings indicate that North Carolina’s investment in early childhood programs is associated with improved educational outcomes. Importantly, these effects don’t appear to fade during the elementary grades
Dodge, K. A., Bai, Y., Ladd, H. F., & Muschkin, C. G. (2016). Impact of North Carolina's Early Childhood Programs and Policies on Educational Outcomes in Elementary School. Child Development.
Implementation Quality: Lessons Learned in the Context of the Head Start REDI Trial
This study uses data collected in the intervention classrooms of Head Start REDI (Research- based, Developmentally Informed), a randomized clinical trial testing the efficacy of a comprehensive preschool curriculum targeting children’s social-emotional competence, language, and emergent literacy skills delivered by teachers who received weekly coaching support.
Domitrovich, C. E., Gest, S. D., Jones, D., Gill, S., & DeRousie, R. M. S. (2010). Implementation quality: Lessons learned in the context of the Head Start REDI trial. Early Childhood Research Quarterly, 25(3), 284-298.
Impact of In-Service Professional Development Programs for Early Childhood Teachers on Quality Ratings and Child Outcomes: A Meta-Analysis
This meta-analysis examines the impact of professional development on program quality and educational outcomes for children in early childhood programs. The study attempts to answer three questions: (1) evaluate the impact of in-service programs for early childhood professional development, (2) identify program characteristics that moderate the effects of training on quality of service, and (3) identify the links between in-service training to childhood outcomes. To be included in this analysis a study must address staff development for early childhood instructors, be a quantitative experimental or quasi-experimental study, and report effect sizes or comparable data. The study reported a positive impact on the quality of services as evidenced by scores on Classroom Assessment Scoring System, Early Language and Literacy Classroom Observation, Environmental Rating Scales, and Individualized Classroom Assessment Scoring System. A medium effect size of 0.68 was found for improving process outcomes. A second meta-analysis of nine studies provided data on both quality ratings and child development and showed a small effect at child outcomes ES = 0.14. The study found great variances across professional development programs. The researchers established that intensity, duration, and training formats were critical factors in the determination of which programs offering the most effective services. This is not surprising as professional development encompasses a myriad of different practices; some effective and others that produce poor outcomes. This study found programs offering 45-60 hours of training had the greatest impact on process and child outcomes. Programs that offered coaching as an integral component of the training were almost three times as effective as programs that did not.
Egert, F., Fukkink, R. G., & Eckhardt, A. G. (2018). Impact of in-service professional development programs for early childhood teachers on quality ratings and child outcomes: A meta-analysis. Review of Educational Research, 88(3), 401-433.
Shared Book Reading Interventions With English Learners: A Meta-Analysis
This meta-analysis examines how shared book reading impacts the English language and literacy skills of young children. The study finds a significant positive effect of using shared reading on English learner academic outcomes.
Fitton, L., McIlraith, A. L., & Wood, C. L. (2018). Shared Book Reading Interventions With English Learners: A Meta-Analysis. Review of Educational Research, 0034654318790909.
The Life-cycle Benefits of an Influential Early Childhood Program
This paper estimates the large array of long-run benefits of an influential early childhood program targeted to disadvantaged children and their families. It is evaluated by random assignment and follows participants through their mid-30s. It has substantial beneficial impacts on (a) health and the quality of life, (b) the labor incomes of participants, (c) crime, (d) education, and (e) the labor income of the mothers of the participants through subsidizing their childcare.
García, J. L., Heckman, J. J., Leaf, D. E., and Prados, M. J. (2016). The Life-cycle Benefits of an Influential Early Childhood Program. Human Capital and Economic Global Working Group
A critical meta-analysis of all impact evaluations of state funded preschool from 1977 to 1998: Implications for policy, service delivery and program evaluation.
This paper presents a critical meta-analytic review of these evaluations, providing measures of standardized effects for all significant impacts to facilitate comparisons across differing domains of outcome and evaluative methods. The research supports a modest support for positive impacts in improving children’s developmental competence in a variety of domains, improving later school attendance and performance, and reducing subsequent grade retention.
Gilliam, W. S., & Zigler, E. F. (2000). A critical meta-analysis of all impact evaluations of state funded preschool from 1977 to 1998: Implications for policy, service delivery and program evaluations. Early Childhood Research Quarterly, 15, 441–473.
The effects of three techniques on student participation with preschool children with attending problems.
The purpose of this study was to evaluate the effects of three active responding techniques (i.e., hand raising, choral responding, the response card) on student participation and ontask behavior in preschool children with attending problems.
Godfrey, S. A., Grisham-Brown, J., Schuster, J. W., & Hemmeter, M. L. (2003). The Effects of Three Techniques on Student Participation with Preschool Children with Attending Problems. Education & Treatment of Children, 26(3).
Academic engagement: Current perspectives on research and practice.
A brief perspective is offered on the development and validation of one enabler—engagement in academic responding—and recent findings are provided of an effort to bridge the gap between research and practice by employing this knowledge in Title 1 elementary schools to improve instruction.
Greenwood, C. R., Horton, B. T., & Utley, C. A. (2002). Academic engagement: current perspectives in research and practice. School Psychology Review, 31(3).
Hard Words: Why aren’t kids being taught to read?
This report and podcast examines the scientific basis for how to teach reading to children. This investigation reveals how children learn to read, emphasizing the five critical components of reading instruction.
Training Teachers to Use Environmental Arrangement and Milieu Teaching with Nonvocal Preschool Children
This study investigated the effects of training preschool teachers to use environmental arrangement and milieu teaching in interactions with children using augmented communication systems. Three teachers were taught seven environmental strategies and four milieu teaching procedures through written materials, lecture, modeling, role-playing, and feedback.
Kaiser, A. P., Ostrosky, M. M., & Alpert, C. L. (1993). Training teachers to use environmental arrangement and milieu teaching with nonvocal preschool children. Journal of the Association for Persons with Severe Handicaps, 18(3), 188-199.
Exceptional Returns: Economic, Fiscal, and Social Beneﬁts of Investment in Early Childhood Development
This study demonstrates, for the first time, that providing all 20% of the nation’s three- and four-year-old children who live in poverty with a high-quality ECD program would have a substantial payoff for governments and taxpayers in the future.
Lynch, R. G. (2004). Exceptional Returns: Economic, Fiscal, and Social Beneﬁts of Investment in Early Childhood Development. Washington, DC: Economic Policy Institute.
The Relationship Between Teacher Qualification and the Quality of the Early Childhood Education and Care Environment
Research suggests that inadequate or poor-quality early education and care can lead to increased negative social, emotional, educational, health, economic, and conduct outcomes for children. This systematic review published by the Campbell Collaboration examines the evidence on the relationship between childcare teacher qualification and the quality of the care children receive. The study reveals that the higher the qualification, the higher the quality of the services delivered and, most important, the more positive the outcomes.
Manning, M., Garvis, S., Fleming, C., & Wong, G. T. W. (2017). The relationship between teacher qualification and the quality of the early childhood education and care environment. Campbell Systematic Reviews, 1. Oslo, Norway: Campbell Collaboration.
Impacts of Early Childhood Education on Medium-and Long-Term Educational Outcomes
This meta-analysis examines over 50 years of data on the impact of early childhood interventions designed to improve student performance. As schools look for initiatives that can make a difference improving important social outcomes, early childhood education (ECE), as a structural intervention, appears to offer results that last beyond the first few years of elementary school. This study finds ECE has a positive effect on reducing special education placements (effect size = 0.33), reduces grade retention (effect size = 0.26), and increases high school graduation rates (effect size = 0.24). Although, these are considered to be small effect sizes they have an impact improving large numbers of student’s education experiences while reducing overall education expenditures.
McCoy, D. C., Yoshikawa, H., Ziol-Guest, K. M., Duncan, G. J., Schindler, H. S., Magnuson, K., Yang, R., Koepp, A., & Shonkoff, J. P. (2017). Impacts of Early Childhood Education on Medium-and Long-Term Educational Outcomes. Educational Researcher, 46(8), 474-487.
The Condition of Education 2019 Newly Released.
This annual publication is one of the best ongoing sources for tracking and analyzing important developments and trends in education over time using the latest available data. In 2019 the spotlights were on: “Early Childhood Care Arrangements”; “Choices and Costs Characteristics of Public School Teachers Who Completed Alternative Route to Certification Programs”; and “Trends in Student Loan Debt for Graduate School Completers.”
McFarland, J., Hussar, B., Zhang, J., Wang, X., Wang, K., Hein, S., Diliberti, M., Forrest Cataldi, E., Bullock Mann, F., and Barmer, A. (2019). e Condition of Education 2019 (NCES 2019-144). U.S. Department of Education. Washington, DC: National Center for Education Statistics. Retrieved [date] from https://nces.ed.gov/ pubsearch/pubsinfo.asp?pubid=2019144.
Status and Trends in the Education of Racial and Ethnic Groups 2016
This report examines the educational progress and challenges students face in the United States by race/ethnicity. This report shows that, over time, students in the racial/ethnic groups of White, Black, Hispanic, Asian, Native Hawaiian or Other Pacific Islander, American Indian/Alaska Native, and Two or more races have completed high school and continued their education in college in increasing numbers. Despite these gains, the rate of progress has varied among these racial/ethnic groups and differences by race/ethnicity persist in terms of increases in attainment and progress on key indicators of educational performance.
Musu-Gillette, L., Robinson, J., McFarland, J., KewalRamani, A., Zhang, A., & Wilkinson-Flicker, S. (2016). Status and Trends in the Education of Racial and Ethnic Groups 2016. NCES 2016-007. National Center for Education Statistics.
The Information Book Flood: Is Additional Exposure Enough to Support Early Literacy Development?
Over the past twenty years many reading interventions have been proposed. One of these, “Book Flooding”, proposes that providing an enriched environment in which books are present and readily available can improve reading. Much of the research on this topic has focused on exposing children in the early grades to storybooks. Given the greater importance on reading complex text in meeting new reading standards, this study examines the impact of book flooding of books that stress academic words and technical terms. This quasi-experimental study examines the influence of a book distribution program targeted at enhancing children’s exposure to information books. The research examined whether a flood of information books in early childhood settings could affect growth in language, content-related vocabulary, and concepts of comprehending information text. The study concludes there were no significant effects on student outcomes and that book distribution programs on their own need to be reevaluated if they are to improved student reading performance.
Neuman, S. B. (2017). The Information Book Flood: Is Additional Exposure Enough to Support Early Literacy Development?. The Elementary School Journal, 118(1), 1-27.
Promoting language and literacy development for early childhood educators: A mixed-methods study of coursework and coaching
This study examines the impact of 2 forms of professional development on prekindergarten teachers' early language and literacy practice: coursework and coaching. Participating teachers (N = 148) from 6 urban cities were randomly assigned to Group 1 (coursework), Group 2 (on-site coaching), or Group 3 (control group). Pre- and postassessments examined teachers' knowledge and quality of language and literacy practices. Analyses revealed no significant improvements between groups on knowledge of early language and literacy. However, those who received coaching made statistically significant improvements in the structural environment both immediately and 5 months later. Effect sizes were substantial for coaching, while those who received coursework made no significant improvements. Analyses of the active ingredients of coaching were examined using logs and interviews to further elucidate these findings. Results indicated that coaching appears to be an effective form of professional development for early childhood educators.
Neuman, S. B., & Wright, T. S. (2010). Promoting language and literacy development for early childhood educators: A mixed-methods study of coursework and coaching. Elementary School Journal, 11,63-86. No Child Left Behind Act of 2001, P.L. 107-110, 20 U.S.C. § 6319 (2002).
Training support staff to embed teaching within natural routines of young children with disabilities in an inclusive preschool.
This paper evaluated a program for training 4 support staff to embed instruction within the existing activities of 5 children with disabilities in an inclusive preschool.
Schepis, M. M., Reid, D. H., Ownbey, J., & Parsons, M. B. (2001). Training support staff to embed teaching within natural routines of young children with disabilities in an inclusive preschool. Journal of applied behavior analysis, 34(3), 313-327.
Kids & Family Reading Report 5th Addition
The Bi-annual Kids & Family Reading Report on the attitudes of children and parents toward reading was released in early January 2016. The latest research touches on reading aloud to children of all ages, the impact of reading independently for fun at school and at home, the importance of frequent reading, and the books children want most to read.
Scholastic. (2015). Kids & Family Reading Report 5th Addition. Scholastic.
Bridging the Early Language Gap: A Plan for Scaling Up
This white paper describes a multi-tiered set of interventions pitched at the population, community, and individual levels. This multi-tiered initiative would employ interventions at multiple touchpoints to ensure a broad reach across diverse communities and to offer strategies that are tailored to a child’s development stage.
Suskind, D., Kuhl, P., Leffel, K. R., Landry, S., Cunha, F., & Neckerman, K. M. (2013, September). Bridging the early language gap: a plan for scaling up. In A white paper prepared for the White House meeting on bridging the thirty-million-word gap. Retrieved from http://stagingharris. uchicago. edu/sites/default/files/White% 20Paper% 20Suskind_Leffel_Landry_Cunha (Vol. 209, No. 2030, p. 2020131).
Targeted reading intervention: A coaching model to help classroom teachers with struggling readers
This study examined the effectiveness of a classroom teacher intervention, the Targeted Reading Intervention (TRI), in helping struggling readers in kindergarten and first grade. This intervention used biweekly literacy coaching in the general education classroom to help classroom teachers use diagnostic strategies with struggling readers in one-on-one 15-min sessions. Five schools in low-income rural counties were randomly assigned to the experimental or control group. Five struggling and five non-struggling readers were randomly selected to participate in each experimental and control classroom. There were 34 classrooms and 276 children. Experimental children achieved better gains in letter-word identification than did control children. Significant interactions were found with word attack skills. Children in the experimental group with poor rapid naming and better phonological awareness skills progressed the most compared with the control group. The TRI appeared to be a promising classroom teacher intervention to help young struggling readers.
Targeted reading intervention: A coaching model to help classroom teachers with struggling readers. Learning Disability Quarterly, 35, 102-114.
Enhancing Teaching and Learning Through Educational Data Mining and Data Analytics
The U.S. Department of Education Office of Educational Technology published this brief that is intended to help policymakers and administrators understand how analytics and data mining have been—and can be—applied for educational improvement while rigorously protecting student privacy.
U.S. Department of Education, Office of Educational Technology, Enhancing Teaching and Learning Through Educational Data Mining and Learning Analytics: An Issue Brief, Washington, D.C., 2012.
Future Ready Schools: Building Technology Infrastructure for Learning
The Future Ready Schools: Building Technology Infrastructure for Learning guide provides practical, actionable information intended to help district leaders (superintendents, principals, and teacher leaders) navigate the many decisions required to deliver cutting-edge connectivity to students. It presents a variety of options for district leaders to consider when making technology infrastructure decisions, recognizing that circumstances and context vary greatly from district to district.
U.S. Department of Education, Office of Educational Technology, Future Ready Schools: Building Technology Infrastructure for Learning, Washington, D.C., 2014.
Early Learning and Educational Technology Policy Brief
The U.S. Department of Education and U.S. Department of Health and Human Services collaborated in the development of the Early Learning and Educational Technology Policy Brief to promote developmentally appropriate use of technology in homes and early learning settings.
U.S. Department of Education, Office of Educational Technology, Policy Brief on Early Learning and Use of Technology, Washington, D.C., 2016.
Designing Online Communities of Practice for Educators to Create Value
The U.S. Department of Education Office of Educational Technology published this report that details the results of exploratory research on how to design and manage online communities of practice for educators.
U.S. Department of Education. (2014, April). Designing Online Communities of Practice for Educators to Create Value. Retrieved from http://tech.ed.gov/wp-content/uploads/2014/10/Exploratory-Research-on-Designing-Online-Communities-FINAL.pdf.
Live webcam coaching to help early elementary classroom teachers provide effective literacy instruction for struggling readers: The Targeted Reading Intervention
This study evaluated whether the Targeted Reading Intervention (TRI), a classroom teacher professional development program delivered through webcam technology literacy coaching, could provide rural classroom teachers with the instructional skills to help struggling readers progress rapidly in early reading.
Vernon-Feagans, L., Kainz, K., Hedrick, A., Ginsberg, M., & Amendum, S. (2013). Live webcam coaching to help early elementary classroom teachers provide effective literacy instruction for struggling readers: The Targeted Reading Intervention. Journal of Educational Psychology, 105(4), 1175.
Do Test Score Gaps Grow Before, During, or Between the School Years? Measurement Artifacts and What We Can Know in Spite of Them.
This research looked at test score gaps for a range of populations: between boys and girls; between black, white, and Hispanic children; between the children and the mother’s education; between children in poor and nonpoor families; and the gaps between high-poverty and low-poverty schools. They wanted to know whether gaps grow faster during summer or the school year. They were unable to answer this question as the results were inconclusive. Although, von Hippel and Hamrock did find the total gap in performance from kindergarten to eighth grade, is substantially smaller than the gap that exists at the time children enter school. The conclusion is that gaps happen mostly in the first five years of life. study suggests students who are behind peers at the time they enter kindergarten should receive early remedial instruction as the most efficacious way to improve overall performance.
von Hippel, P. T., & Hamrock, C. (2019). Do test score gaps grow before, during, or between the school years? Measurement artifacts and what we can know in spite of them. Sociological Science, 6, 43-80.
Reading Achievement of U.S.Fourth Grade Students in an International Context.
This report summarizes performance on PIRLS and ePIRLS 2016 from a U.S. perspective. PIRLS results are based on nationally representative samples of fourth-graders. The international data reported for PIRLS 2016 in this report cover 58 countries or other education systems, including the United States.
Warner-Griffin, C., Liu, H., Tadler, C., Herget, D., & Dalton, B. (2017). Reading Achievement of US Fourth-Grade Students in an International Context: First Look at the Progress in International Reading Literacy Study (PIRLS) 2016 and ePIRLS 2016. NCES 2018-017. National Center for Education Statistics.
Best Evidence Encyclopedia
The Best Evidence Encyclopedia is a free web site created by the Johns Hopkins University School of Education's Center for Data-Driven Reform in Education (CDDRE) under funding from the Institute of Education Sciences, U.S. Department of Education. It is intended to give educators and researchers fair and useful information about the strength of the evidence supporting a variety of programs available for students in grades K-12.
Manpower Demonstration Research Corporation
MDRC is best known for mounting large-scale evaluations of real-world policies and programs targeted to low-income people.
Southwest Educational Development Laboratory (SEDL)
SEDL is a nonprofit education research, development, and dissemination organization that provides consultation, research and evaluation cross a wide range of education issues.