Ingersoll, Richard

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Professor of Education and Sociology
Introduction
Richard M. Ingersoll, a former high school teacher, is Professor of Education and Sociology at the University of Pennsylvania. His area of expertise is America’s elementary and secondary teaching force. His research and writing focus on teaching as a job, teachers as employees, and schools as workplaces.
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  • Publication
    Out-of-Field Teaching and the Limits of Teacher Policy
    (2003-09-01) Ingersoll, Richard
    The failure to ensure that the nation’s classrooms are all staffed with qualified teachers is one of the most important problems in contemporary American education. Over the past decade, many panels, commissions, and studies have focused attention on this problem and, in turn, numerous reforms have been initiated to upgrade the quality and quantity of the teaching force. This report focuses on the problem of underqualified teachers in the core academic fields at the 7-12 th grade level. Using data from the nationally representative Schools and Staffing Survey, conducted by the National Center for Education Statistics, this analysis examined how many classes are not staffed by minimally qualified teachers, and to what extent these levels have changed in recent years. The data show that while almost all teachers hold at least basic qualifications, there are high levels of out-of-field teaching—teachers assigned to teach subjects that do not match their training or education. Moreover, the data show that out-of-field teaching has gotten slightly worse in recent years, despite a plethora of reforms targeted to improving teacher quality. The report discusses possible reasons for the failure of these reform efforts. My thesis is that, despite the unprecedented interest in and awareness of this problem, there remains little understanding of a key issue—the reasons for the prevalence of underqualified teaching in American schools—resulting thus far in a failure of teacher policy and reform. I conclude by drawing out the lessons and implications of these failures for the prospects of the No Child Left Behind Act to successfully address the problem of underqualified teachers in classrooms in the coming years.
  • Publication
    School Leadership Counts
    (2017-01-01) Ingersoll, Richard M; Sirinides, Philip; Dougherty, Patrick
  • Publication
    Out-of-Field Teaching, Educational Inequality, and the Organization of Schools: An Exploratory Analysis
    (2002-01-01) Ingersoll, Richard
    Contemporary educational theory holds that one of the pivotal causes of inadequate student achievement, especially in disadvantaged schools, is the inability of schools to adequately staff classrooms with qualified teachers. Deficits in the quantity of teachers produced and in the quality of preparation prospective teachers receive have long been singled out as primary explanations for underqualified teaching. In this study, I hypothesize that the manner in which schools are organized and in which teachers are utilized can account for as much of the problem of underqualified teaching as do inadequacies in teacher training or the supply of teachers. This analysis specifically focuses on a little recognized source of underqualified teaching—the problem of out-of-field teaching—teachers being assigned by school administrators to teach subjects that do not match their training or education. I use data from the Schools and Staffing Survey—a large, comprehensive, nationally representative survey of teachers conducted by the National Center for Education Statistics. The results show that while most teachers, even in disadvantaged schools, hold basic qualifications, a significant proportion of these qualified teachers, especially in disadvantaged schools, are assigned to teach classes out of their fields. Data also show that out-of-field teaching is not primarily due to school hiring difficulties resulting from teacher shortages. In contrast, the analysis shows that a number of aspects of the administration and organization of schools are significantly related to out-of-field teaching. For example, school district regulations concerning minimal education requirements for new hires, the quality of principal leadership, the strategies schools use to cope with teacher recruitment and hiring, and average school class sizes all have an independent association with the extent of out-of-field teaching in schools, after controlling for other factors.
  • Publication
    Recruitment, Employment, Retention and the Minority Teacher Shortage
    (2019-04-01) Ingersoll, Richard M; May, Henry; Collins, Gregory
    This study examines and compares the recruitment, employment, and retention of minority and nonminority school teachers over the quarter century from the late 1980s to 2013. Our objective is to empirically ground the ongoing debate regarding minority teacher shortages and changes in the minority teaching force. The data we analyze are from the National Center for Education Statistics’ nationally representative Schools and Staffing Survey (SASS) and its longitudinal supplement, the Teacher Follow-up Survey (TFS). Our data analyses document the persistence of a gap between the percentage of minority students and the percentage of minority teachers in the US. But the data also show that this gap is not due to a failure to recruit new minority teachers. In the two decades since the late 1980s, the number of minority teachers almost doubled, outpacing growth in both the number of White teachers and the number of minority students. Minority teachers are also overwhelmingly employed in public schools serving highpoverty, high-minority and urban communities. Hence, the data suggest that widespread efforts over the past several decades to recruit more minority teachers and employ them in disadvantaged schools have been very successful. But, these efforts have also been undermined because minority teachers have significantly higher turnover than White teachers and this is strongly tied to poor working conditions in their schools.
  • Publication
    A Quarter Century of Changes in the Elementary and Secondary Teaching Force: From 1987 to 2012 - Statistical Analysis Report
    (2017-04-01) Ingersoll, Richard M
    This report utilizes the nationally representative Schools and Staffing Survey (SASS) to examine changes in the elementary and secondary teaching force in the United States over the quarter century from 1987-88 to 2011-12. The report focuses on three key demographic characteristics: the size of the teaching force, the level of teaching experience of the teaching force, and the racial/ethnic composition of the teaching force.
  • Publication
    Minority Teacher Recruitment, Employment, and Retention: 1987 to 2013
    (2017-09-01) Ingersoll, Richard M; May, Henry; Collins, Greg
    This study examines and compares the recruitment, employment, and retention of minority and nonminority school teachers over the past quarter century. Our objective is to empirically ground the debate over minority teacher shortages. The data we analyze are from the National Center for Education Statistics' nationally representative Schools and Staffing Survey (SASS) and its longitudinal supplement, the Teacher Follow-Up Survey (TFS).1
  • Publication
    Teacher Professionalization and Teacher Commitment: A Multilevel Analysis
    (1997-02-01) Ingersoll, Richard; Alsalam, Nabeel; Quinn, Peggy; Bobbitt, Sharon
    Teacher professionalization—the movement to upgrade the status, training, and working conditions of teachers—has received a great deal of interest in recent years. This report is concerned with the effects of teacher professionalization on elementary and secondary teachers in the United States. The analysis assesses the effects of teacher professionalization by examining the relationships between a selected set of characteristics, traditionally associated with professions and professionals, and one of the most important aspects of the quality and performance of teachers: their commitment to their teaching careers.
  • Publication
    The Organization of Schools as an Overlooked Source of Underqualified Teaching
    (2002-12-01) Ingersoll, Richard
    Behind the headlines about a looming and large teacher shortage lies another story, one that suggests the problem ought to be addressed within schools as much as by external solutions. The organization of schools and how teachers are used account for a great deal of the underqualified teaching in public schools. Most policy actions, however, stress improved recruitment, teacher training, and certification requirements as the best ways to assure qualified teaching in the nation’s schools. This study focuses on one aspect of unequal distribution of quality teaching – out-of-field placement. In schools serving primarily low-income and/or minority students, out-of-field teaching is an acute problem and occurs even though the causes have little to do with the lack of certified teachers. Rather, school district policies and decisions made by school leadership often create inequalities in teaching quality within schools.
  • Publication
    The Mathematics and Science Teacher Shortage: Fact and Myth
    (2009-03-01) Ingersoll, Richard; Perda, David
    Contemporary educational thought holds that one of the pivotal causes of inadequate school performance is the inability of schools to adequately staff classrooms with qualified teachers, especially in fields such as mathematics and science. Shortages of teachers, it is commonly believed, are at the root of these staffing problems, and these shortfalls are, in turn, primarily due to recent increases in teacher retirements and student enrollments. The objective of this study is to empirically reexamine the issue of mathematics and science teacher shortages and to evaluate the extent to which there is a supply-side deficit—a shortage—of new teachers in these particular fields. The data utilized in this investigation are from three sources—the Schools and Staffing Survey and its supplement, the Teacher Follow-Up Survey; the Integrated Postsecondary Educational Data System; and the Baccalaureate and Beyond Survey, all conducted by the National Center for Education Statistics. The data show that there are indeed widespread school staffing problems—that is, many schools experience difficulties filling their classrooms with qualified candidates, especially in the fields of math and science. But, contrary to conventional wisdom, the data also show that these school staffing problems are not solely, or even primarily, due to shortages in the sense that too few new mathematics and science teachers are produced each year. The data document that the new supply of mathematics and science teachers is more than sufficient to cover the losses of teachers due to retirement. For instance, in 2000 there were over two and half teachers in the new supply of math teachers for every one math teacher who retired that year. However, when preretirement teacher turnover is factored in, there is a much tighter balance between the new supply of mathematics and science teachers and losses. The data also shows that turnover varies greatly between different types of schools and these differences are tied to the characteristics and conditions of those schools. While it is true that teacher retirements are increasing, the overall volume of turnover accounted for by retirement is relatively minor when compared with that resulting from other causes, such as teacher job dissatisfaction and teachers seeking to pursue better jobs or other careers.
  • Publication
    The Demographic Transformation of the Teaching Force in the United States
    (2021-05-14) Ingersoll, Richard; Merrill, Elizabeth; Stuckey, Daniel; Collins, Gregory; Brandon, Harrison
    This article summarizes the results of an exploratory research project that investigated what demographic trends and changes have, or have not, occurred in the elementary and secondary teaching force in the U.S. over the past three decades, from 1987 to 2018. Our main data source was the Schools and Staffing Survey and its successor, the National Teacher Principal Survey, collectively the largest and most comprehensive source of data on teachers available in the U.S. These surveys are conducted by the National Center for Education Statistics (NCES), the statistical arm of the U.S. Department of Education. The results show that the teaching force has been, and is, greatly changing; yet, even the most dramatic trends appear to have been little noticed or understood by researchers, policy makers, and the public. This article summarizes seven of the most prominent trends and changes that we found. The U.S. teaching force is: larger; older; less experienced; more female; more diverse, by race/ethnicity; consistent in academic ability; unstable. For each of the trends, we explore two broad questions: 1. What are the reasons for and sources of the trend? 2. What are the implications and consequences of the trend?