This is the executive summary for the report, "College Acceleration in Action: Five School Perspectives." The first College Acceleration Playbook, "Accelerating Students from High School to College and Careers: A Playbook for State Policymakers" (ED612490) identifies a series of non-negotiables that states, colleges,…

States and localities throughout the United States are expanding their investments in pre-kindergarten (pre-K) programs. Although spending on publicly funded pre-K programs is well documented, relatively less is known about the true cost to deliver the programs, especially considering varying quality standards and accounting for the resources used…

The development of mathematical reasoning is a key proficiency for mathematics within the Australian Curriculum. However, reasoning can be difficult for teachers to assess, particularly with pen and paper tests. In this study, interview tasks were designed across three curriculum areas at three different levels to assess student reasoning through…

Multilevel structural equation (MSEM) models allow researchers to model latent factor structures at multiple levels simultaneously by decomposing within- and between-group variation. Yet the extent to which the sampling ratio (i.e., proportion of cases sampled from each group) influences the results of MSEM models remains unknown. This paper…

The qualitative case study examined the self-reported experiences of elementary novice teachers in a comprehensive induction program and its impact on their professional self-efficacy. The study focused on three main areas in an induction program, the perceived effectiveness of the offered professional development, the mentor's relationship with…

Software modeling is an integral practice for software engineers, especially as the complexity of software solutions increases. Unified Modeling Language (UML) is the industry standard for software modeling. however, it is often used incorrectly and misunderstood by novice software designers. This study is centered around understanding patterns of…

The purpose of this qualitative study was to investigate college students' beliefs of their parents' role in influencing their character development, and of their own character in influencing their college academic achievement. Two research questions guided the study: (1) What are college students' beliefs about how parental role modeling…

Collaboration among teachers positively affects both teachers' professional development and students' reading achievement. However, teachers face challenges in collaboration with colleagues. Current research focusing on the collaboration experiences between general education classroom teachers and reading interventionists is absent. The purpose of…

California Community Colleges are not producing enough educated graduates to meet future workforce needs; to address the issue, goals and initiatives have been developed in an effort to increase completion (Foundation for California Community Colleges, 2017). In this study, the Clark and Estes (2008) gap analytic framework was used to understand…

In current higher education fundraising models where alumni are aligned with their degree-granting unit, the academic library struggles to match the fundraising outcomes of its campus peers. A survey of seventy-nine fundraisers in academic libraries collected data on fundraising activity. It reveals common practices amongst fundraisers working in…

The main goal of learning analytics and early detection systems is to extract knowledge from student data to understand students' trends of activities towards success and risk and design intervention methods to improve learning performance and experience. However, many factors contribute to the challenge of designing and building effective…

Variability is intrinsic to human speech production. One approach to understand variability in speech is to decompose it into task-irrelevant ("good") and task-relevant ("bad") parts with respect to speech tasks. Based on the uncontrolled manifold (UCM) approach, this dissertation investigates how vowel token-to-token…

In multisite experiments, we can quantify treatment effect variation with the cross-site treatment effect variance. However, there is no standard method for estimating cross-site treatment effect variance in multisite regression discontinuity designs (RDD). This research rectifies this gap in the literature by systematically exploring and…

This dissertation studies a few topics in industrial organization. In the first two chapters, I study the education market from the perspective of industrial organization. Chapter 3 studies second-price auctions with participation costs. Chapters 1 and 2 study the high school market of a large city in China that introduced a policy allowing public…

This dissertation investigates the ways that natural languages evolve and what it means in the overall cultural evolution of society. Computational and modeling advances have made possible to explore large-scale text data and test hypothesis of language evolution. Similar to biological systems, natural languages are evolving systems with words as…