Education Commons^™

Evaluating The Performance Of Propensity Score Matching Methods: A Simulation Study, Jessica N. Jacovidis

Dissertations, 2014-2019

In education, researchers and evaluators are interested in assessing the impact of programs or interventions. Unfortunately, most education programs do not lend themselves to random assignment; participants generally self-select into programs. Lack of random assignment limits the claims that researchers can make about the impact of the program because individuals who self-select into the program may be qualitatively different from individuals who do not self-select into the program. Propensity score matching allows researchers to mimic random assignment by creating a matched comparison group that is similar to the treatment group on researcher-identified variables.

There are a number of matching methods …

Evaluating School Vouchers: Evidence From A Within-Study Comparison, Kaitlin P. Anderson, Patrick J. Wolf

Education Reform Faculty and Graduate Students Publications

Randomized Controlled Trials (RCTs) are the “gold-standard” for estimating causal impacts of educational programs. Students subject to lotteries, however, often are not representative of the broader population of students experiencing the educational treatment. With few exceptions, researchers are not able to determine how much selection bias exists when various quasi-experimental approaches are used in place of experimental ones within a school choice context. We are left wondering about the magnitude of the internal-for-external validity tradeoff that education researchers often face. This study assesses the extent to which methods such as propensity score matching or observational models with control variables can …

Ready To Learn: The Impact Of The Morning Blast Physical Activity Intervention On Elementary School Students, Tingting Xu, Erik Jon Byker, Monica Rae Gonzales

Faculty Publications

Objective: The purpose of this study was to investigate the effects of a physical activity intervention programme, named “Morning Blast”, on elementary school students’ math learning and daily physical activity. The Morning Blast intervention programme was a 16-week cardiovascular endurance emphasized physical activity program that students voluntarily participated in before the school day. Participants that volunteered, did so for the duration of the program. Methods: This mixed-methods study included seven educators and 83 students (n=90). The students were all children who were enrolled in Grades 3, 4, and 5 in a semi-rural elementary school in the United States. …