Over the last decade, STEM education research has reflected a turn towards framing disciplinary development in STEM as the repetition and stabilization of situated practices. In this dissertation, I turn further: towards "disciplinary relationships" as a potential focus of analysis. To centralize disciplinary relationships, I use a…

In this self-study, I propose a curriculum fragment methodology to work toward a greater understanding of the boundaries (Herdandez-Saca et al., 2023) between special education and disability studies that strengthens both teacher education and disability studies in education (DSE). Specifically, I engage in critical reflection on my teaching…

The action-research study explores a district leader's experience implementing district-wide individualized learning plans (ILPs) and individualized instruction to enhance student outcomes in reading. The study utilizes collective leadership practices by collaborating with reading interventionists throughout. In addition, this study provides an…

This dissertation-in-practice is a reflective self-study exploring the lived experience of the current researcher as a leader of Lesson Study (LS) over 2 years. Drawing on the concepts of perspective and engagement articulated by Wenger-Trayner and Wenger-Trayner (2016) in their "Learning in Landscapes of Practice" conceptual framework,…

Contemporary education research seeks causal inferences in order to guide policy and practice. Often well-controlled quasi-experimental and experimental designs are used as they are very useful for supporting and contextualizing causal inferences. Nevertheless, individual studies, even high-quality, resource-intensive randomized controlled trials,…

Advocates for inclusive diversity with equity, access and accountability (IDEAA) are often torn between individual-level change and institutional-level change processes. Similarly, antiracist scholarship spans individual-level and institutional-level efforts towards antiracism. In discipline-based education research (DBER) in microbiology…

The purpose of this qualitative descriptive study was to explore how experienced elementary educators in Central Montana described their use of new knowledge from research evidence to inform their teaching practice. Data sources included 15 semi-structured interviews and two focus groups. The Cognitive Affective Model of Conceptual Change was…

This multiple manuscript dissertation offers a cohesive set of research studies curated to address three topics related to how high-quality instructional practice (HQIP) is defined, measured and ultimately connected to student engagement and achievement. Grounded in Benson's (1998) framework of construct validation, this line of inquiry outlines:…

This doctoral dissertation offers an example of how arts-based educational research can be a space to inquire about and explore the complexities of one's own teaching practice and in this case teaching undergraduate arts courses during the COVID-19 pandemic. When the pandemic led to me emergency remote teaching, I began creating digital art and…

Using content analysis, researchers reviewed literature to identify the meanings attached to and methods used for measuring learner-content interaction in digitally augmented learning experience. Digitally augmented learning experiences are defined in this dissertation as situations where a learner interacts with content delivered using a…

This case study investigates the professional learning and changes in teaching practices and leadership of four experienced, mid-career secondary mathematics teachers as a result of participation in the Midwest Master Teacher Partnership, a professional development partnership between a research university and a large, urban school district. The…

Educational research has been around for over one hundred years and has faced periods of optimism, pessimism, and skepticism. Currently, there is a plethora of educational research available for teachers and districts to use. However, there is a research-practice gap. This gap refers to the amount of research available and educators using the…

This dissertation is guided by my driving research question: what works for whom in education and why? I examine issues of instruction, assessment, and research approaches that begin to answer this question. Study 1 examines a classroom intervention's child x instruction interactions. Study 2 examines underlying cognitive factors, including…

This study showed extent of rigor at North Louisiana school sites using a Likert Scale questionnaire and observation rubric, derived from the Rigor/Relevance Framework and COMPASS rubric, respectively. Cognitive thinking is highly regarded by educators and employers in a global economy as students use it to infer, connect, and apply knowledge to…

One requirement put forth by national and state-level policy (e.g., Every Student Succeeds Act) is that practitioners use educational research to inform their decisions and instruction. Mathematics district leaders have been identified as pivotal individuals for enacting change within school districts. Using a design-based research approach, an…