Teachers

Considering that having a quality teacher is the foremost in-school predictor of students' success, ensuring teacher excellence is vital to the nation's educational system. In Creating a New Teaching Profession, diverse scholars assess the state of human capital development in the teaching profession today and how to progress.

When given the opportunity, many teachers choose to leave schools serving poor, low-performing, and minority students. While substantial research has documented this phenomenon, far less effort has gone into understanding what features of the working conditions in these schools drive this relatively high turnover rate. This paper explores the relationship between school contextual factors and teacher retention decisions in New York City. The methodological approach separates the effects of teacher characteristics from school characteristics by modeling the relationship between the assessments of school contextual factors by one set of teachers and the turnover decisions by other teachers within the same school. Teachers’ perceptions of the school administration have by far the greatest influence on teacher-retention decisions. This effect of administration is consistent for first-year teachers and the full sample of teachers and is confirmed by a survey of teachers who have recently left teaching in New York City.

Using data from North Carolina, this paper examines the frequency, incidence, and consequences of teacher absences in public schools, as well as the impact of an absence disincentive policy. The incidence of teacher absences is regressive: when schools are ranked by the fraction of students receiving free or reduced-price lunch, schools in the poorest quartile averaged almost one extra sick day per teacher than schools in the highest income quartile, and schools with persistently high rates of teacher absence were much more likely to serve low-income than high-income students. The authors find that absences are associated with lower student achievement in elementary grades and that the demand for discretionary absences is price-elastic. Estimates suggest that a policy intervention which simultaneously raised teacher base salaries and broadened financial penalties for absences could both raise teachers' expected income and lower districts' expected costs.

Do charter schools draw good teachers from traditional, mainstream public schools? Using a panel dataset of all North Carolina public school teachers from 1997-2007, this research paper finds nuanced patterns of teacher quality flowing into charter schools. High rates of inexperienced and uncertified teachers moved to charter schools, but among certified teachers changing schools, the on-paper qualifications of charter movers were better or no different than the qualifications of teachers moving to comparable mainstream schools. Estimated measures of classroom performance for a subset of grade 3 - 5 teachers show that charter movers were more effective in math and reading instruction, relative to other mobile teachers. Charter movers compared less favorably, however, to non-mobile teachers and colleagues within their sending schools. The distribution of classroom performance among future charter teachers, adjusted for sampling error, was significantly lower than the distribution for exclusively mainstream teachers.

Teacher attrition has attracted considerable attention as federal, state and local policies- intended to improve student outcomes, increasingly focus on recruiting and retaining more qualified and effective teachers. But policy makers are often frustrated by the seemingly high rates of attrition among teachers earlier on in their careers. This paper analyzes attrition patterns among teachers in New York City elementary and middle schools and explores whether teachers who transfer among schools, or leave teaching entirely, are more or less effective than those who remain. Findings show first-year teachers who are less effective in improving student math scores have higher attrition rates than do more effective teachers. This raises important questions about current retention and transfer policies.