Many educational policies hinge on the valid measurement of student economic disadvantage at the school level. Measures based on free and reduced-price lunch enrollment are used widely. However, recent research raises questions about their reliability, particularly following the introduction of universal free lunch in certain schools and…

The share of students eligible for free and reduced-price lunch (FRPL) via meal applications is often used as a proxy for the share of students from low-income households at a school. But the recent adoption of universal meal programs, such as the Community Eligibility Provision, make it more difficult to consistently measure student poverty…

Most researchers and policymakers rely on the share of students eligible for free and reduced-price meals when describing student socioeconomic background in schools. But shares of students receiving free and reduced-price meals, and other measures related to the distribution of school meals, vary by state and across time because of changes in…

Automated Essay Scoring (AES) can reliably grade essays at scale and reduce human effort in both classroom and commercial settings. There are currently three dominant supervised learning paradigms for building AES models: feature-based, neural, and hybrid. While feature-based models are more explainable, neural network models often outperform…

Measures of socioeconomic status (SES) are widely used in educational research and policy applications, in large part due to overwhelming evidence linking SES to student achievement. SES is usually conceptualized as an unobservable factor--a construct--measured using variables such as parental education, occupation, income/wealth, and home…

The purpose of this quantitative study was to identify the instructional leadership practices that develop a growth mindset in teachers and to determine if the evaluation model will lead to enhanced pedagogical practices. Schools were separated into schools of affluence and poverty. Schools of affluence had less than a 35% free and reduced lunch…

Oral Reading Fluency (ORF) is a widely-used index of reading ability in early elementary grades; however, little information exists on predictive value of student characteristics on ORF scores (Wang, Algozzine, Ma, & Porfeli, 2011). A three-step sequential model was used to analyze the influence of student characteristics on scores (N = 2649)…

The purpose of this paper is to open the methods, construction and assumptions of a new performance benchmark to examination, critique, and improvement by technical experts. The paper begins with known technical questions about this new benchmark. In includes suggestions made by technical advisors. It then details the construction of the…

This report presents the results of a thorough study conducted by American Institutes for Research (AIR) to investigate the cost of providing an "adequate" education to California students attending public elementary, middle, and high schools. The study addresses the following question: "What is the cost of providing all California…

This study illustrates why preschool children who are dual language learners (DLLs) are not a homogeneous group. An empirically developed model of preschool DLL subgroups, based on latent class analysis, was presented. The model reflects three separate subgroups of DLL children present in many classrooms where DLL children are served: Bilinguals,…