Is the achievement gap real? Using a mixed-methods approach, this study reframed standardized testing through a Quantitative Critical and Black Critical lens. It interrogated the deficit framing of Black student achievement by asking the following questions: (1) To what extent do the aggregated standardized test scores for Black students in…

This study evaluated the effectiveness of Edpuzzle, an interactive media learning tool, in enhancing student achievement in Math and English Language Arts (ELA) among grades 3-11 students in a participating California school district during the 2023-2024 academic year. Employing a retrospective design, the evaluation analyzed Edpuzzle usage data…

While the effect of teachers' unions on school districts continues to be debated, the research literature provides few definitive conclusions to guide these discussions. In this article, we examine the relationship between teachers' union contracts and school district efficiency. We define efficiency as the ratio of short-run productivity (student…

We provide novel evidence on the causal impacts of student absences in middle and high school on state test scores, course grades, and educational attainment using a rich administrative dataset that tracks the date and class period of each absence. We use two similar but distinct identification strategies that address potential endogeneity due to…

Teachers working in middle and high school Dual Immersion (DI) programs (Spanish-English) face unique sets of challenges: linguistic equity between the two languages of instruction, attrition due to high linguistic and academic expectations, and preparing DI students for standardized tests in English. In this article, we reflect on our current…

The number of students opting out of standardized tests has grown in recent years. This phenomenon represents a potential threat to our ability to accurately measure student achievement for schools and districts. This working paper documents the extent to which opting out is observed in the CORE districts. It then models the extent to which…

We examined developmental trajectories of attention-deficit/hyperactivity disorder (ADHD) symptoms, standardized achievement, and school performance for adolescents with and without ADHD who did and did not enroll in postsecondary education (PSE; N = 749; 79% boys; 63% White, 17% non-Hispanic Black, 10% Hispanic, and 10% other ethnicities). In a…

The study's purpose was to determine the effectiveness of charter school programs in increasing academic achievement in students with disabilities who received special education services within one charter management organization. The study reviewed student achievement on a state standardized assessment in ELA and Mathematics. Relationships…

This paper provides a narrative account describing how a first-year teacher's empowering care in her mathematics classes in an inner-city high school in Southern California contributed to better student learning and helped raise district-wide test scores. The purpose of the article, chronicled from a practitioner's point of view, examines how…

Objective: Standardized placement tests remain the primary means by which new community college students are assessed and placed in the hierarchy of math and English coursework. A growing body of evidence indicates that placement tests tend to underestimate students' likelihood of achieving passing grades in college-level courses, leading to…

Prior research shows that English learners (ELs) lag behind their peers in academic achievement and education attainment. The persisting gap is partly attributed to ELs' limited exposure to academic content. This article investigates the efficacy of a summer credit recovery program aimed at expanding high school newcomer ELs' access to academic…

General and special education teachers in a northern California school district (NCSD) have concerns about the academic performance of students with learning disabilities (SwLD) as they frequently have deficits in English language arts and math on state-mandated assessments. Teachers at NCSD were concerned about the pull-out model where SwLD are…

Existing research on self-management skills shows that measures of self-management predict student success. However, these conclusions are based on small samples or narrowly defined self-management measures. Using a rich longitudinal dataset of 221,840 fourth through seventh grade students, this paper describes self-management gaps across student…

Academic achievement disparities based on parental education are robust during the middle school years. The current study examined whether cross-class friendship (i.e., reciprocal relationships between peers with different levels of parental education) decrease class-based achievement differences during a developmental phase when friends are…

The number of students opting out of standardized tests has grown in recent years. This phenomenon poses a potential threat to our ability to accurately measure student achievement in schools and districts. This brief documents the extent to which opting out is observed in the CORE districts and models how higher opt-out levels could affect…