yes / Thomas S. Kuhn is famous both for his work on the Copernican Revolution and his ‘paradigm’ view of scientific revolutions. But Kuhn later abandoned the notion of paradigm (and related notions) in favour of a more ‘evolutionary’ view of the history of science. Kuhn’s position therefore moved closer to ‘continuity’ models of scientific progress, for instance ‘chain-of-reasoning’ models, originally championed by D. Shapere. The purpose of this paper is to contribute to the debate around Kuhn’s new ‘developmental’ view and to evaluate these competing models with reference to some major innovations in the history of cosmology, from Copernicanism to modern cosmology. This evaluation is made possible through some unexpected overlap between Kuhn’s earlier discontinuity model and various versions of the later continuity models. It is the thesis of this paper that the ‘chain-of-reasoning’ model accounts better for the cosmological evidence than both Kuhn’s early paradigm model and his later developmental view of the history of science.

This dissertation focused on the new performance-based teacher evaluation system implemented in the Commonwealth of Virginia. Eight school districts were granted an implementation waiver for one year making the 2013-2014 school year the implementation year for those school districts. A mixed methodology study was designed to understand teacher perceptions in one waiver school district in the Commonwealth of Virginia. The purposes of this study were to collect empirical evidence on the implementation of the new performance-based teacher evaluation system by comparing teachers' and principals' perceptions at three elementary schools to teachers' perceptions in the school district, identified as District Z and were to add to the research base on policy implementation theories and teacher evaluation. Findings and analysis of research questions were based on the responses of 357 teacher participants, two district directors, and three principals. Policy implementation research suggested access to resources and support along with an alignment of beliefs and values resulted in more effective implementation practices. Conclusions of this study, while limited to the district studied, suggested professional development on the new performance-based teacher evaluation system, including the Uniform Performance Standards and SMART goals, would provide teachers and principals with the increased knowledge to use as a resource during new implementation phases. Additionally, involvement in the design and modification of the teacher evaluation system would encourage participation and provide opportunities for teachers and principals to develop shared values regarding aspects of the evaluation system. / Ed. D.

This thesis presents a critical evaluation of the Alliance for Progress. Particular emphasis is placed on the main difficulties and failures that the Alliance has had during its first years of existence. However, certain specific advances occurring during this first period of the Alliance deserve mention. Attention is given to the relationships between economic assistance and economic growth, and to the reasons for the failure of the Alliance. The first part of the thesis gives the adequate background for a better understanding of the second part, which makes a severe examination of the accomplishments of the Alliance. / Master of Arts

This quantitative study explored the interplay among school culture, chronic absenteeism rates for English Learners (ELs), and overall English language proficiency (ELP) progress, as indicated by the WIDA ACCESS for ELLs 2.0 test, in suburban Virginia middle schools. Utilizing the Virginia Framework for Cultural Competency, which encompasses learning environment, pedagogy and practice, community engagement, and self-reflection, the research aimed to determine the relationships among these domains, school culture, and student outcomes. The overarching research question addressed the interaction between school culture, chronic absenteeism rates for ELs, and ELP progress. Supporting questions examined the connections between school culture and ELP progress, the four cultural competency domains and ELP progress, and school culture and chronic absenteeism rates for ELs. Data for school culture ratings were sourced from the Department of Criminal Justice Services' school climate survey. The information on chronic absenteeism rates for ELs and ELP progress came from the Virginia Department of Education School Quality Profile. Analyses employing single and multiple linear regressions were conducted on existing archival data to identify statistical significance and correlations. The study yielded seven significant findings, highlighted three implications for practice, and revealed one policy implication. The findings from this research could assist current and future school leaders in Virginia middle schools by pinpointing specific aspects of school culture that could potentially enhance chronic absenteeism rates and academic progress in ELs. Additionally, division leaders might use these insights to tailor professional development for middle school principals and other educational leaders, emphasizing the critical role of a positive school culture. Furthermore, this study could support broader research efforts asserting the impact of school culture on academic success among ELs, identifying vital cultural elements that influence student achievement irrespective of their absenteeism or academic progress rates. / Doctor of Education / Principals of Virginia middle schools are tasked with ensuring that all students feel welcome in their building, attend school regularly, and make adequate progress. This quantitative study explored the interplay among school culture, chronic absenteeism rates for English Learners (ELs), and overall English language proficiency (ELP) progress, as indicated by the WIDA ACCESS for ELLs 2.0 test, in suburban Virginia middle schools. Utilizing the Virginia Framework for Cultural Competency, which encompasses learning environment, pedagogy and practice, community engagement, and self-reflection, the research aimed to determine the relationships among these domains, school culture, and student outcomes. The overarching research question addressed the interaction between school culture, chronic absenteeism rates for ELs, and ELP progress. Supporting questions examined the connections between school culture and ELP progress, the four cultural competency domains and ELP progress, and school culture and chronic absenteeism rates for ELs. The study yielded seven significant findings, highlighted three implications for practice, and revealed one policy implication. The findings from this research could assist current and future school leaders in Virginia middle schools by pinpointing specific aspects of school culture that could potentially enhance chronic absenteeism rates and academic progress in ELs. Additionally, division leaders might use these insights to tailor professional development for middle school principals and other educational leaders, emphasizing the critical role of a positive school culture.

The problem of this study is to obtain a cross section of thought of parents, teachers, and pupils concerning the practice in the Jefferson Elementary School, Sherman, Texas, of reporting pupil progress and growth by means of individual parent-teacher conferences.

The problem of this investigation was to determine the apparent significance of an enriched and concentrated reading-readiness program on first-grade pupils' progress in learning to read. The purpose of the study was twofold: first, to increase the evidence of the need for readiness to read; and second, to formulate and administer an enriched and concentrated program that would contribute to the development of readiness.

The problem of this study is to make a critical investigation and a thorough analysis of different methods that have been used to report pupil progress in the elementary school of Henrietta, Texas, and other elementary schools. Also, some significant changes underlying the concepts of educational achievements are to be shown and basic principles presented to develop a desirable method and procedure in establishing a more effective and functional marking and reporting program for the fourth grades in Henrietta, Texas.

The problem involved in this study is to determine the progress in the last decade of a representative number of elementary schools of Texas in their methods of reporting child growth to parents.

The problem of this study was to determine the relationship between chronological age and reading achievement and between chronological age and personality development in school children.

The problem of this study is to evaluate the methods of reporting pupil progress in the primary grades of Texas schools comparable in size to that of Wichita Falls, Texas, and to set up criteria from which could be developed a more desirable reporting system for the primary grades. The main purpose is to establish a more adequate program for parent-teacher-pupil relationship and understanding through a philosophy based on the development of the whole child.