The emergence of digital-first assessments is prompting reconsideration of, and innovation in, aspects of psychometrics, test validation, and test use. Using the Duolingo English Test (DET) as an example, this three-paper series seeks to address issues concerning the estimation of classification consistency and the reporting of results for such…

Foreign language placement testing, an important component in university foreign language programs, has received considerable, but not copious, attention over the years in second language (L2) testing research (Norris, 2004), and it has been mostly concentrated on L2 English. In contrast to validation research on L2 English placement testing, the…

In response to increasingly multilingual and multicultural demographics in U.S. K12 schools, scholars have called for more equity and social justice orientations to teacher leadership. In this dissertation, I argue that this call is especially pertinent for ESOL Teacher Leaders (ELTs) who manage rapidly-growing language support programs for…

The purpose of this embedded-descriptive single-case study was to inform prekindergarten principals of an instructional leader's efforts to build teacher capacity in foundational skills of executive function, fine motor integration skills, and associated challenges of laterality of hand and eye dominance. Despite Texas Education Agency's (TEA)…

Inquiry-oriented teaching is a specific form of active learning gaining popularity in teaching communities. The goal of inquiry-oriented classes is to help students in gaining a conceptual understanding of the material. My research focus is to gauge students' performance and conceptual understanding in inquiry-oriented linear algebra classes. This…

The selection for the best candidates for the nursing profession from a large group of applicants into a small number of program openings for associate degree nursing programs poses a critical task for nursing administration and faculty. Admission criteria vary throughout nursing programs. The selection criteria need to target students that will…

Since the implementation of No Child Left Behind in 2001, high-stakes testing has become a mandatory practice across all 50 states. High-stakes testing is currently being used as a way to hold teachers and schools accountable for student success. In order to enforce these policies, the federal government has created sanctions that have serious…

Standardized testing is a defining feature of contemporary American society. It not only governs how people are channeled through their schooling; it amplifies existing social disparities. Nonetheless, standardized testing endures, namely because it has served as a vital tool for the post-1945 American state. The postwar state prioritized, on the…