Teacher attrition is squarely in the policy spotlight. Major news outlets have featured recent stories highlighting the impact of the COVID-19 pandemic on teacher shortages. In this brief, the authors frame the magnitude of teacher attrition during the pandemic, including from the 2020-2021 school year to the 2021-22 school year, using publicly…

We describe the extent and predictors of staffing challenges faced by school districts in Washington state throughout the 2021-22 school year using data collected from job posting websites for districts representing more than 98% of students in the state. These data suggest that school districts in the state faced considerable challenges filling…

We describe the extent and predictors of staffing challenges faced by school districts in Washington state throughout the 2021-22 school year using data collected from job posting websites for districts representing more than 98% of students in the state. These data suggest that school districts in the state faced considerable challenges filling…

We use a novel database of student teaching placements in Washington State to investigate teachers' transitions from student teaching classrooms to first job classrooms and the implications for student achievement. We find first-year teachers are more effective when they teach in the same or an adjacent grade, in the same school type, or in a…

Emerging research finds connections between teacher candidates' student teaching placements and their future career paths and effectiveness. Yet relatively little is known about the factors that influence these placements and how teacher education programs (TEPs) and K-12 school systems match teacher candidates to mentor teachers. In our study of…

In many school districts the policies that regulate personnel are governed by collective bargaining agreements (CBAs) negotiated between teachers' unions and school boards. While there is significant policy attention and, in some cases, legislative action that has affected the scope of these agreements, there is relatively little research that…

As school districts face ongoing and, in some cases, worsening staffing challenges, policymakers often lack the timely information to make key decisions to address these challenges, as administrative data is usually available too late to inform policy debates or decision making. We summarize research that uses teacher job postings data from public…

Purpose: A burgeoning literature investigates the importance of student teaching placements for teacher candidate development, but an important perspective that is largely missing from the existing literature is that of the school districts that host student teachers. In this paper, we describe the student teaching process from the perspective of…

Student teaching has long been considered the most important component of an effective teacher education program. Recently, new research is finding links between these experiences and teacher candidates' future effectiveness, yet relatively little is known about the student teacher placement process and, in particular, the processes that lead to…

Purpose: A burgeoning literature investigates the importance of student teaching placements for teacher candidate development, but an important perspective that is largely missing from the existing literature is that of the school districts that host student teachers. In this paper, we describe the student teaching process from the perspective of…

There is considerable speculation and some empirical evidence that teacher collective bargaining agreements (CBAs) in urban school districts are more restrictive to district administrators than CBAs in other districts. We build on prior work by comparing urban with nonurban CBAs in three states--California, Michigan, and Washington--and, for a set…

This policy brief reviews evidence about the extent to which disadvantaged students are taught by teachers with lower value-added estimates of performance, and seeks to reconcile differences in findings from different studies. We demonstrate that much of the inequity in teacher value added in Washington state is due to differences across different…

We use longitudinal data from North Carolina and Washington to study the extent to which four processes--teacher attrition from each state workforce, teacher mobility within districts, teacher mobility across districts, and teacher hiring--contribute to "teacher quality gaps" (TQGs) between advantaged and disadvantaged schools. We first…

We utilize detailed teacher-level longitudinal data from Washington State to investigate patterns of teacher mobility in districts with different collective bargaining agreement (CBA) transfer provisions. Specifically, we estimate the log odds that teachers of varying experience and effectiveness levels transfer out of their schools to other…

Improving the quality of the teacher workforce is high on the nation's education policy agenda, but school systems continue to face difficulties in staffing STEM and special education classrooms with qualified teachers. This article documents the mismatch between the supply and demand of STEM and special education teachers in Washington State,…