In California, computers are needed for students to participate in the annual state assessments, the California Assessment of Student Performance and Progress (CAASPP). Public school districts across the state of California are required to formulate Local Control and Accountability Plans (LCAPs) each year. This mixed-method study first conducted…

In 2006-2007, California revised its English language proficiency (ELP) assessment, the California English Language Development Test (CELDT), which resulted in more stringent criteria and higher cut scores for meeting proficiency. Using regression discontinuity designs and a difference-in-differences approach, this study examines the effects of…

Purpose: We aim to better understand the curricular, staffing, and achievement trade-offs entailed by expansions of high-school computer science (CS) for students, schools, and school leaders. Methods: We use descriptive, correlational, and quasi-experimental methods to analyze statewide longitudinal course-, school-, and staff-level data from…

Newsela contracted with LearnPlatform by Instructure (LearnPlatform), a third-party edtech research company, to examine the relationship between Newsela ELA usage and outcomes for students. LearnPlatform designed the study to satisfy Level II requirements (Moderate Evidence) according to the Every Student Succeeds Act (ESSA). The study included…

Supportive, respectful teacher-student interactions are essential to a positive learning environment for linguistically and culturally diverse students. In this article, I focus on one case from a larger study that examined the teaching practices and perspectives of four secondary teachers of immigrant-origin students of generation 1.0, 1.5, and…

Purpose: Recent attempts to measure schools' influence on students' social-emotional learning (SEL) show differences across schools, but whether these estimated differences measure the true effects of schools remain unclear. To better understand these measures, we examine the stability of estimated school-by-grade effects across 2 years using…

This study examined the effect of mandated school closures during the COVID-19 pandemic on student learning loss and the effects of a rapid shift in instructional modality. The research study focused on comparing the academic year results of 2021-2022 to the year of 2018-2019 in English language arts and mathematics assessments, specifically using…

In October 2023, the California Department of Education released test scores for all students in Grades 3-8 and 11 for the 2022-23 school year. These results represent an opportunity to analyze whether and to what extent student learning has rebounded after the dramatic declines in scores resulting from the COVID-19 pandemic and related school…

The goal of this study was to examine IXL usage among high school students in California and its relation to academic performance in math and ELA, as measured by the Smarter Balanced Summative Assessment (SBA). At the high school level in California, the SBA is taken only by 11th- grade students each year. We analyzed students' math and ELA SBA…

The COVID-19 pandemic has influenced teaching and learning in dramatic ways. Educators have made significant efforts to facilitate learning in dynamically changing formats, and students have experienced a very difficult time to learn in non-traditional environments and settings. This study focuses on participation rates of 5th grade students on 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…

Preparation and professional development can help principals be more effective leaders, but little research has examined what specific approaches are most useful. A study of 462 California principals and the teachers and students in their schools shows that high-quality preservice preparation for principals is associated with stronger teacher…

California public schools enroll some 1.2 million students who are classified as English learners (ELs), representing a little more than 19 percent of the statewide student population. Given the size of this population and given the state's efforts over the last decade to recommend to districts materials lists for high-quality, standards-aligned…

This study examines how emergent bilinguals seek help in language arts and how peers respond to their requests for help. Using 6 months of naturally occurring student talk in a U.S. fourth grade classroom, this article shows that (a) emergent bilinguals more frequently use general requests than specific requests to obtain help, (b) only 41% of…

A growing body of research points to the substantial influence of principals on school conditions and students' learning. But how can principals learn to be good leaders? And are there professional learning strategies that make a difference in principal effectiveness? This study, which is part of a larger project synthesizing the research on…