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Helen F. Ladd

Researcher at Duke University

Publications -  231
Citations -  18387

Helen F. Ladd is an academic researcher from Duke University. The author has contributed to research in topics: Academic achievement & School choice. The author has an hindex of 68, co-authored 230 publications receiving 17390 citations. Previous affiliations of Helen F. Ladd include Harvard University.

Papers
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Journal ArticleDOI

Teacher Credentials and Student Achievement: Longitudinal Analysis with Student Fixed Effects.

TL;DR: This paper used a rich administrative dataset from North Carolina to explore questions related to the relationship between teacher characteristics and credentials on the one hand and student achievement on the other, concluding that a teacher's experience, test scores and regular licensure all have positive effects on student achievement, with larger effects for math than for reading.
Journal ArticleDOI

Teacher-Student Matching and the Assessment of Teacher Effectiveness

TL;DR: This paper found that more highly qualified teachers tend to be matched with more advantaged students, both across schools and in many cases within them, and they isolate this bias in part by focusing on schools where students are distributed relatively evenly across classrooms.
Book

Holding Schools Accountable: Performance-Based Reform in Education.

Helen F. Ladd
TL;DR: The authors examines efforts throughout the country to hold schools accountable for the academic performance of their students and discusses the costs of achieving high performance, summarize what is known about parental choice as an accountability mechanism, and provide new evidence on the relationship between school inputs and educational outcomes.
Posted Content

Teacher Credentials and Student Achievement in High School: A Cross-Subject Analysis with Student Fixed Effects

TL;DR: This article examined the relationship between teacher credentials and student achievement at the high school level and found that uneven distribution of teacher credentials by race and socio-economic status of high school students contributes to achievement gaps in high school.