Educational research outcomes frequently rely on an assumption that measurement metrics have interval-level properties. While most investigators know enough to be suspicious of interval-level claims, and in some cases even question their findings given such doubts, there is a lack of understanding regarding the measurement conditions that create…

The purpose of this study was to investigate the effectiveness of four different models (bifactor, CTC(M-1), CTCU and unidimensional) as to optimal model selection when the wording effect associated with negatively worded items was present. A Monte Carlo simulation study was conducted to compare model-data fit and accuracy in parameter estimates…

Once research questions are posed, researchers must answer many a priori questions regarding research design before analysis can be performed and any conclusions can be made, including sample selection criteria, data collection method, model specification, analysis and estimation technique. The choices made by researchers along this forking path…

Picture books are often underused tools in schools and communities. The purpose of this research was to investigate the affordances and constraints of using picture books as tools to deepen senses of identity and belonging. Two cycles of participatory action research were conducted: the first with educators and the second with adults who…

This study seeks to identify Knowledge Communities (KC) in the field of International Education (IE). Kuhn's concept of research paradigms (2012), Crane's theory of scientific communities (1988), and Linkvist's theory of knowledge communities (2005) provide theoretical basis of this study. Using a novel, mixed methodology -- bibliometrics and…

This dissertation is about a particular style of research. The philosophy of this style is that in order to scientifically understand deep learning, it is fruitful to investigate what happens when neural networks are trained on simple, mathematically well-defined tasks. Even though the training data is simple, the training algorithm can end up…

The focus of practice for the study was to build and sustain a cohesive and consistent instructional leadership team by supporting the growth and development of assistant principals as instructional leaders. This study took place in a mid-sized, high school setting in rural Eastern North Carolina. The study aimed to develop assistant principals'…

Action research (AR) is a form of systematic inquiry by which practitioners address their own problems of practice. Professional development (PD) is a means by which teachers contribute to school improvement and student achievement. Too little research has gathered the qualitative perceptions of former participants in action-oriented professional…

Paradigms with conflicting data patterns can be difficult to learn, resulting in acquisition error. In this dissertation, I look at how paradigms are reanalyzed over time to gain insight into the factors that influence morphophonological learning. Existing models of morphophonology (e.g. Hare & Elman 1995; Albright 2002b,a, 2010) predict…

This study employed Participatory Action Research (PAR) which applied critical pedagogy, actor-network theory, and social network theory to create and implement an "Application Framework for Critical Pedagogy" (AFCP) with the goal of making critical pedagogy more broadly accessible to a wider range of faculty in higher education.…

Despite the efforts of traditional and alternative teacher education programs (i.e. pre-service teacher education) in the United States, teachers frequently report feeling unprepared by the time they begin teaching full time in the classroom. Teachers with low levels of self-efficacy are correlated with lower job satisfaction, higher levels of…

Our institutional approaches to problems in the changing global landscape of internationalized higher education are being challenged, and many scholars call for new approaches for understanding and addressing the complex problems we face (e.g., la paperson, 2017; Lee, 2021; Patel, 2016; Stein, 2019, 2020). The COVID-19 pandemic has sped up the…

Measurement of latent constructs is one of the most challenging tasks in psychological research. Unlike physical variables, latent constructs are not directly observable but are inferred through individuals' responses to a set of items often referred to as measurement instruments, tests, surveys, or assessments. For decades, exploratory factor…

In the context of the rapid expansion of web-integrated technologies, there exists a need for a thorough comprehension of data privacy, emphasizing risk mitigation and the nuanced governance of private data within organizational and regulatory frameworks. Given the rise of privacy regulations such as the GDPR and CCPA, it has become important for…

Students with emotional and behavioral disabilities (EBD) endure adverse childhood experiences (ACEs) and other traumatic experiences at higher rates than their non-disabled peers. Staff who work with these students can experience compassion fatigue, contributing to staff attrition and burnout. Trauma-informed care practices show promise in…