The recent federal education bill, No Child Left Behind, requires states to test students in grades three to eight each year, and to judge school performance on the basis of these test scores. While intended to maximize student learning, there is little empirical evidence about the effectiveness...

Recent evidence on the large variance in teacher effectiveness has spurred renewed interest in teacher labor market policies. A substantial body of prior research documents that more highly qualified teachers tend to work in more advantaged schools, although this literature cannot determine the...

This paper examines the impacts of the Michigan Merit Curriculum (MMC), a statewide college-preparatory curriculum that applies to the high school graduating class of 2008 and later. We use a student, longitudinal database for all public school students in Michigan for the main analyses, and...

In this paper, we show that the design and decentralized, school-based scoring of New York's high school exit exams – the Regents Examinations – led to the systematic manipulation of test sores just below important proficiency cutoffs. Our estimates suggest that teachers inflate...

This paper reports the results of an experimental evaluation of Evidence Based Literacy Instruction (EBLI). Developed over 15 years ago, EBLI aims to provide teachers with instructional strategies to improve reading accuracy, fluency and comprehension. Sixty-three teachers in grades 2-5 in seven...