This report evaluates the effects of Lexia[TM] Core5[TM] Reading (Core5) -- a product of Lexia Learning Systems -- on the reading achievement of students in grades 3-5 during the 2021-2022 academic year. Core5 is a program that focuses on various student literacy skills, such as fluency, vocabulary, and comprehension. This report represents the…

While the ongoing academic impacts of the COVID pandemic in grades 3-8 has been well documented, far less is known about its effects on students who were in pre-K or kindergarten when the pandemic started in March 2020. In this brief, we focus on students who were in first and second grade in the 2021-22 school year, and for whom the majority of…

School disciplinary practices affect student academic and life outcomes. Many schools have recently shifted towards the prevention of behavioral disorders rather than the punishment of such disorders, but disciplinary actions are still disproportionately meted out to Black students. We took advantage of a natural experiment in a large school…

The purpose of this technical appendix is to share more detailed results and to describe more fully the sample and methods used in the research included in the brief, "Student achievement in 2021-22: Cause for hope and continued urgency." The authors investigated two main research questions in this brief: (1) How do achievement gains…

Research suggests more students have experienced more unfinished learning over the last year than ever before. With the COVID-19 pandemic waning, school systems are facing a critical choice about how to respond. Should they use the traditional approach of reviewing all the content students missed, known as "remediation?" Or should they…

Disparities in school discipline data indicate that children of color, particularly boys, receive more frequent and harsher disciplinary actions than their white peers, and this begins in early schooling. Within today's print-centered, bodily restricted school curricula, literacy instruction is often reduced to highly controlled, leveled readers…

Does student-teacher match quality exist? Prior work has documented large disparities in teachers' impacts across student types but has not distinguished between sorting and causal effects as the drivers of these disparities. I propose a disparate value-added model and derive a novel measure of teacher quality--revealed comparative advantage--that…

This study investigated children's and adolescents' predictions of inclusion and evaluations of exclusion in interracial and same-race peer contexts. The sample (N = 246) consisted of African American (n = 115) and European American (n = 131) children and adolescents who judged the likelihood of including a new peer, evaluated the group's decision…

Districts have been engaged in efforts to reduce "differential processing" of discipline-referred students based on their racial backgrounds. They strive for fair assignment of exclusionary consequences across racial groups. The current study examines discipline records for one academic year in an urban school district (N = 9,039…

Racial disparities in rates of exclusionary school discipline are well documented and seemingly intractable. However, emerging theories on implicit bias show promise in identifying effective interventions. In this study, we used school discipline data from 1,666 elementary schools and 483,686 office discipline referrals to identify specific…

This study examined the influence of grouping formation on the scores on the New Jersey Assessment of Skills and Knowledge (NJASK 3) in Grade 3 English Language Arts. Grouping within the general education classroom was compared to grouping between the same grade level. The analysis included a multiple regression model for student variables gender,…

Among all children under 18 years in the U.S., 43 percent live in low-income families and 21 percent--approximately one in five--lives in a poor family. This means that children are overrepresented among our nation's poor; they represent 23 percent of the population but comprise 33 percent of all people in poverty. Many more children live in…

The purpose of this study was to assess the effectiveness of a reading intervention program, Responsiveness to Intervention (RTI), among monolingual and bilingual elementary aged students. Minimal research has been dedicated to children who identify as English Language Learners (ELL) and their response to reading intervention programs compared to…

Race is associated with social relationships among typically developing children; however, studies rarely examine the impact of race on social outcomes for children with autism spectrum disorder. This study examined how race (African American, Latino, Asian, or White) in conjunction with disability status (autism spectrum disorders or typically…

Purpose: This study aimed to investigate whether a diagnostic testing condition leads to stereotype threat effects for African American and Latina/o children (N = 81) when tested together at an urban elementary school in Miami, Florida. Design/methodology/approach: To analyze the effect of stereotype threat on participants' reading test…