This study was conducted to further research into the impact of student-group item parameter drift (SIPD) --referred to as subpopulation item parameter drift in previous research-- on ability estimates and proficiency classification accuracy when occurring in the discrimination parameter of a 2-PL item response theory (IRT) model. Using Monte…

Technology and innovation are reshaping our societies and economies at an accelerated pace, requiring new skills for individuals to thrive in economy and society and new educational models to support these changes. In response, world organizations seek solutions rooted in sustainable human development to ensure that future educational models are…

This qualitative research study addressed a notable gap in existing literature by examining the perceptions and relationship between experiential learning and college and career readiness within the homeschooling context. Purposeful sampling was used to recruit 13 homeschooled students from northwestern Florida. To gather data, indepth,…

The Imposter Phenomenon (IP) has been studied since the 1930s but gained renewed interest with a spotlight on diversity, equity, and inclusion. The 2013 book, Lean In, by former Facebook executive Sheryl Sandberg, brought the topic of IP into the spotlight focusing on women in the workplace who struggle with feeling like an Imposter. Although…

With the incidence of autism on the rise, it is imperative to identify factors that contribute to education. Despite the accessibility and low cost of public institutions, many parents choose to educate their autistic children in private and charter school settings. This study examined the difference in beliefs among public, private, and charter…

The current study involved the development, scaling, and validation of a new, brief, strength-based measure of children's ecological support, as rated by their parents. The scaling and validation of the Child and Youth Ecological Assets Scale--Parent Form (C-YEAS-P) took place through two studies. The first study involved 500 parents who were…

This dissertation investigated whether specific music training components of pitch and rhythm had a differential effect on early literacy skills of phonological awareness, alphabet knowledge, and concept of word awareness. In addition, this study examined associations between musical aptitude and early literacy skills. The central element of this…

Through quantitative research, this study seeks to identify the specific method campus police employ to investigate cybercrime, then identify demographic characteristics (variables) of the agencies that permit or limit the agency's method of response. The correlation between demographic characteristics and the resulting response method represents…

In my journey of teen and young adult growth (junior high up to college) I have always had a vision and a plan to achieve goals. The reason I had goals is because I had an awareness of who I was and what I wanted to do with my life. When I started having children, I taught to them the things that I was taught to understand, recognize, and…

This dissertation consists of three chapters that contribute to the fields of macroeconomics, economic development, and entrepreneurship. In the first chapter, "Entrepreneurship Selection and Performance in the U.S. and Across Countries: The Role of Human Capital," I seek to establish a set of stylized facts related to entrepreneurship…

There is ongoing debate in preservice science teacher education about the function, definition and assessment of preservice science teacher dispositions in preservice science teacher education programs. This is due to the numerous definitions found in the educational literature on teacher disposition. Previous research indicates that teacher…

Educators are always looking for new ideas and best practices to positively impact student learning. Particularly after the learning interruptions of the COVID-19 pandemic, schoolteachers and leaders are seeking strategies to increase the rate of student academic growth. One approach that can be borrowed from leadership development is the…

Special education teachers who provide educational opportunities for students in low-incidence programs within a Southern urban public school system in the United States faced challenges when trying to promote independence. The purpose of this project study was to understand the perceptions of teachers and the approaches they seek to best support…

According to the Common Core Standards Initiative (2024), the English Language Arts writing standards (ELA-WS) are challenging standards designed to ensure mastery of literacy and writing skills. These standards require students to produce written work and images, skills that are reliant on motor development of fine motor and visual motor skills.…

Due to the COVID-19 pandemic, education has evolved into non-traditional models inclusive of blended classrooms or fully remote classrooms in which students do not physically attend school in person. As a result, the supportive role of the building principals has rapidly and dramatically changed the way they support their students and staff in the…