As gentrifying dual language (DL) schools in the United States increasingly attract students with linguistic, racial, and socioeconomic privilege, a key consideration is whether these schools are intentionally supporting the specific needs and assets of emergent bilingual (EB) students from Latinx families. This dissertation of practice examined…

The reading achievement gap between Black and White students was 29 points in Florida, depicting an alarming eight-point increase over that of the United States. Within School District A, the reading achievement gap was over 40% for over 4 years resulting in a district-wide plan for reconciliation and to determine the contributing factors of the…

Recent data have shown that up to 65% of students in Grades 4 and 8 are reading below grade level. The problem addressed in this study was that students with a high dialect density have a more difficult time with mastery of foundational skills in reading, leading to unfortunate reading mastery outcomes as they progress through school. The purpose…

Problems with literacy exist in schools. Children in American public-schools continue to struggle to be successfully identified as proficient readers. Educators need detailed descriptions of how student and teacher interactions aimed at developing positive literate identities impact the literacy development and achievement of struggling readers in…

Professional literature in human development, social foundations, and academic subject area courses function as a major but understudied tool of teacher preparation programs. Through the overlapping lenses of sociocultural and critical theories of child development, this study employs descriptive content analysis to investigate the potential of…

The future success of today's students and our nation depends on how well prepared our students are to contribute to the globalized world of the 21st century. The population of English Language Learners (ELLs) is exploding in the United States. If students are not given the appropriate language scaffolds to learn English, ELLs will struggle…

This research project involved a mixed-methods study investigating language-related challenges of first-year students at an English Medium Instruction (EMI) university in Hong Kong. The two-phased sequential study employed a questionnaire survey and semi-structured student interviews. The survey and interview findings indicate that first-year…

This dissertation consists of two chapters that examine the impact of educational and positive youth development programs on students' academic and behavioral outcomes. In the first chapter, I evaluate the effect of the Community Eligibility Provision (CEP) program, a school meal provision allowing schools meeting the eligibility requirements to…

This mixed methods study sought to identify the incorporation of support for implementing evidence-based instructional practices within an MTSS framework among teachers and the impact on student growth outcomes in three K-2 schools. The study also determined teacher perceptions regarding how support in adult behavior change, which is the…

The OECD Programme for International Student Assessment (PISA) examines what students know in mathematics, reading and science, and what they can do with what they know. It provides the most comprehensive and rigorous international assessment of student learning outcomes to date. Results from PISA indicate the quality and equity of learning…

We estimate the societal costs associated with corequisite and traditional pre-requisite English developmental education and compare them to societal benefits. Our context is the randomized controlled trial conducted by Miller et al. (2022) that estimated the effects of three different approaches to English corequisites implemented in 5 Texas…

Partners United for Research Pathways Oriented to Social Justice in Education is a partnership between a university research training program and a Children's Defense Fund Freedom Schools® site in north Florida. It addresses the lack of demographic diversity among doctoral students in education. Emphasis is on researcher positionality and building…

Stephen Krashen has a long and enduring legacy in the field of second language acquisition. His "Input Hypothesis" was among the very first attempts to create a coherent theoretical account of second language learning. Krashen argued that learners can acquire language through the process of comprehending it. While elements of his model…

Readers are expected to construct balanced mental representations of socioscientific issues discussed across controversial documents. However, readers tend to be biased toward documents that present belief-consistent perspectives and tend to refute documents that argue against their stance (text-belief consistency effect). Published studies on…

In this empirical study we examined the effect of a literacy-infused science intervention on fifth grade economically challenged students' science achievement in the curriculum-based and standardized assessments. A total of 27 treatment students and 20 comparison students from two intermediate schools in a rural district in South Texas in the…