Seventh- and 8th-grade students in a within-teacher randomized control study read from visual-syntactic formatted text for 44 min per week over the course of 1 year. On the annual state assessment, we found small statistically significant improvements on the overall English Language Arts scaled score (ES = 0.05, p < 0.05) and the writing…

We examined whether U.S. schools systemically discriminate when suspending or otherwise disciplining students with disabilities (SWD). Eighteen studies met inclusion criteria. We coded 147 available risk estimates from these 18 studies. Of four studies including individual-level controls for infraction reasons, over half of the available estimates…

Since the landmark enactment of Education of the Handicapped Act in 1975, special education supports and services have been provided to children with disabilities. Although costly, the intentionality of these specialized services has been to advance the educational and societal opportunities of children with disabilities as they progress to…

We summarize our recent findings that White children in the United States are more likely than otherwise similar racial or ethnic minority children to receive special education services, including for emotional and behavioral disorders. We show how the findings are robust. We explain why our findings conflict with prior reports in education that…

Federal legislation and policy increasingly seek to address minority overrepresentation in special education due to concerns that U.S. schools are misidentifying children as disabled based on their race or ethnicity. Yet whether and to what extent this is occurring is currently in dispute. We estimated racial disparities in disability…

This study reports 2 years of findings from a randomized controlled trial designed to replicate and demonstrate the efficacy of an existing, successful professional development program, the Pathway Project, that uses a cognitive strategies approach to text-based analytical writing. Building on an earlier randomized field trial in a large, urban,…

We conducted a best-evidence synthesis of 22 studies to examine whether systemic bias explained minority disproportionate overrepresentation in special education. Of the total regression model estimates, only 7/168 (4.2%), 14/208 (6.7%), 2/37 (5.4%), and 6/91 (6.6%) indicated statistically significant overrepresentation for Hispanic, Asian, Native…

Whether students of color are more or less likely to be identified as having disabilities than similarly situated students who are White in U.S. states with histories of de jure and de facto racial segregation is currently unknown. Unadjusted analyses of large samples of students attending elementary and middle schools in the U.S. South yielded…

We investigated whether minority children attending U.S. elementary and middle schools are disproportionately represented in special education. We did so using hazard modeling of multiyear longitudinal data and extensive covariate adjustment for potential child-, family-, and state-level confounds. Minority children were consistently less likely…

Much of child care research has focused on the effects of the quality of care in early childhood settings on children's school readiness skills. Although researchers increased the statistical rigor of their approaches over the past 15 years, researchers' ability to draw causal inferences has been limited because the studies are based on…

We reply to three critiques regarding our reporting that White, English-speaking children are much more likely than otherwise similar racial, ethnic, and language minority children to receive special education services in the United States. We show how each critique is unsound. We present further evidence of the robustness of our findings.

Children from low-income families benefit remarkably from exposure to compensatory education that began with Head Start in 1965 and aimed to improve school readiness skills by design. While empirical evidence has supported more instructional time in elementary and secondary schools for low-income students, little is known that whether increasing…

Objective: Whether and to what extent racial/ethnic disparities in attention-deficit/hyperactivity disorder (ADHD) diagnosis occur across early and middle childhood is currently unknown. We examined the over-time dynamics of race/ethnic disparities in diagnosis from kindergarten to eighth grade and disparities in treatment in fifth and eighth…

Child care quality is usually measured along two dimensions--structural and process. In this paper the authors focus on process quality--the quality of child care center instructional practices and teacher interactions with students. They use an instrumental variables technique to estimate the effect of child care center process quality on…

Although English oral language proficiency in the primary grades is critical to the literacy development of English learners (ELs), we know little about how to foster these skills. This study examined a yearlong K-2 drama and creative movement intervention. A randomized experimental design (N = 5,240) was used to address two research questions:…