This presentation was an invited address at the opening session of the 2021 Annual Conference for the Advancement of Science Teaching (CAST) in Ft. Worth, Texas. The presentation will investigate student achievement using three perspectives. The presenters will first ask if one could recognize a great teacher. They will then report research…

Without standardized tests, college admissions may reward high schools' reputation over effectiveness--a phenomenon we study in Peru. We first estimate the impact of selective public exam schools on college outcomes by leveraging the admissions mechanism in a single- and multiple-offers RDD. Despite no conclusive evidence of learning gains,…

Principals serve as the instructional leader of their schools and teaching staff, a critical role in leading science achievement. In a racially diverse K-8 public school district in New Jersey, elementary principals are challenged to provide instructional support to teachers who are struggling to teach science to elementary students performing…

The 2024-2025 Indiana Assessments Policy Manual communicates established guidelines regarding appropriate test administration in Indiana for key stakeholders including educators and Test Coordinators. This document contains policy guidance and appendices that delineate specific aspects of test implementation, including test security protocol,…

Charter schools have been growing in the United States and worldwide over the past two decades, and there is considerable interest in how they affect students remaining in traditional public schools (TPSs). Charter schools present important policy questions, as they often compete for the same students, educators, and resources as TPSs. This brief…

The 2023-2024 Indiana Assessments Policy Manual communicates established guidelines regarding appropriate test administration in Indiana for key stakeholders including educators and Test Coordinators. This document contains policy guidance and appendices that delineate specific aspects of test implementation, including test security protocol,…

This study looked at any potential effect of early childhood education on future academic success for economically disadvantaged students. The early childhood education program used in this study was the pre-kindergarten program that the state of Texas uses in most of its elementary schools. This program is federally funded, and district run. This…

The charter school movement encompasses many school models. In Massachusetts in the 2010's, the site of our study, urban charter schools primarily used "No Excuses" practices, whereas nonurban charters had greater model variety. Using randomized admissions lotteries, we estimate the impact of charter schools by locality on college…

The purpose of this quantitative, ex post facto study was to determine the difference in students' LEAP ELA achievement scores in grades 3-5 based on the teacher's level of dyslexia knowledge. This study used the Phonological Deficit Theory (PDT) and the Criterion Referenced Assessment Theory (CRT) as its foundation. PDT describes the levels of…

This study examined the heterogeneity of literacy profiles for adolescents with and without a specific learning disability (SLD) in the U.S. state of Florida Student subgroups displaying common patterns of performance in word-level skills and reading comprehension were identified through latent profile analysis. Results indicate most of the total…

This article examines the impact of Teach for America (TFA) on following-year student test and nontest outcomes in Miami-Dade County Public Schools. Using data from 2010 through 2021, this article measures the extent to which student exposure to TFA is followed by improved outcomes in the future, relative to students with other early-career…

This quantitative, correlational-predictive study was performed using publicly available archival data to determine if and to what extent post-COVID-19 relief funding (ESSER III) received by the Arizona public school districts in the 2021-2022 school year had a statistically significant impact on the English Language Arts (ELA) assessment during…

Background: Observation Studies, Unmeasured Confounding, and Sensitivity Analysis: An important part of educational research is identifying important, potentially causal, factors that influence children's learning from observational studies. However, it is well-known that discovering such factors from observational studies can be biased due to…