This study, undertaken at the request of the Nevada Department of Education, examined the stability over years of teacher-level growth scores from the Student Growth Percentile (SGP) model, which many states and districts have selected as a measure of effectiveness in their teacher evaluation systems. The authors conducted a generalizability study…

The purpose of this study was to examine the cumulative progress of English learner students in Nevada in English language proficiency (ELP) and in academic content knowledge in both reading and mathematics. This study identified students in grades kindergarten, 3, and 6 who were designated as English learner students in 2006/07 and examined their…

The purpose of this study was to examine the cumulative progress of English learner students in Utah in English language proficiency (ELP) and in academic content knowledge in both English language arts (ELA) and mathematics. This study identified students in grades kindergarten, 3, and 6 who were designated as English learner students in 2006/07…

Recent teacher evaluation reforms instituted across the country have sought to yield richer information about educators' strengths and limitations and guide decisions about targeted opportunities for professional growth. This study describes how results from new multiple-measure teacher evaluations were being used in 2014/15 in five school…

The purpose of this study was to examine the validity of teacher evaluation scores that are derived from an observation tool, adapted from Danielson's Framework for Teaching, designed to assess 22 teaching components from four teaching domains. The study analyzed principals' observations of 713 elementary, middle, and high school teachers in…

Recent studies have documented differences in academic achievement between current and former English learner students. These differences validate calls for more focused analyses of achievement across English learner student subgroups. Specifically, there is interest in examining variation in academic success based on the amount of time a student…

Previous research strongly suggests that beliefs regarding the nature of ability and the payoff to effort (academic mindsets) and the related actions (academic behaviors) play an important role in supporting student success. Not much is known about the distribution of these beliefs among teachers and students in different academic contexts. This…

When is the right moment to transition an English learner student from part-time participation in English language development classes into full-time participation in mainstream English-only classes? English learner students should be moved into full-time mainstream English-only classes when they are sufficiently fluent in English to be able to…

Numerous studies over the past two decades have examined the prevalence, causes, predictors, and prevention of high school dropout, but comparatively little is known about students who drop out and later re-enroll. This study contributes to an emerging body of research on re-enrollees that challenges the perception that when students drop out,…

Community college students often lack an academic plan to guide their choices of coursework to achieve their educational goals, in part because counseling departments typically lack the capacity to advise students at scale. This randomized controlled trial tests the impact of guaranteed access to one of two alternative counseling sessions (group…

This report projects California teacher retirements at the state and county levels for 2014/15-2023/24, updating a previously published report that projected California teacher retirements for 2006/07-2015/16. The current study finds that 25 percent of California teachers who were teaching in 2013/14 are projected to retire over 2014/15-2023/24.…

The Effects of the Elevate Math summer program on math achievement and algebra readiness: This randomized trial examined the effects of the Elevate Math summer program on math achievement and algebra readiness, as well as math interest and self-efficacy, among rising 8th grade students in California's Silicon Valley. The Elevate Math summer math…

While the literature on learning disabilities and on second-language acquisition is relatively extensive within the field of education, less is known about the specific characteristics and representation of English learner students with learning disabilities. Because there are no definitive resources and processes for identifying and determining…

The purpose of the study reported here was to explore the relationship between the type of high school attended (magnet versus comprehensive) and the likelihood of graduates having completed an advanced course, after accounting for students' prior achievement. In addition, the study examined the relationship between students' prior achievement and…

Approximately 30 states are now adopting teacher evaluation policies that include student learning objectives (SLOs), which are classroom-specific student test growth targets set by teachers and approved (and scored) by principals. Today state and district leaders are trying to determine the appropriate level of guidance and oversight to provide…