Education Commons^™

Disparity Of Principal Accountability, Mary Kathryn Taylor

Theses and Dissertations

This study begins with a review of court cases that have helped shape public education in America. Following the review is an analysis of federal reform in education from 1965 to the present, paired with educational leadership literature to highlight a disparity in what federal mandates and state policies have in place for accountability measures. The study ends with a state analysis of Illinois and Iowa to find the strengths and weaknesses of state policy in the area of principal accountability.

As policymakers have worked to increase accountability in K-12 education, efforts have focused on a variety of measures to …

Propensity Score Methods As Alternatives To Value-Added Modeling For The Estimation Of Teacher Contributions To Student Achievement, Kimberlee Kaye Davison

Theses and Dissertations

The purpose of this study was to examine the potential for using propensity score-based matching methods to estimate teacher contributions to student learning. Value-added models are increasingly used in teacher accountability systems in the United States in spite of ongoing qualms about the validity of teacher quality estimates resulting from those models. Using a large national dataset, teacher effects were estimated for 435 teachers using both value-added and propensity score-based approaches. The two approaches resulted in teacher effect estimates that were moderately correlated, with propensity score-based estimates more highly correlating with the value-added estimates as the matching ratio was increased. …