The literature attests to a leadership crisis that is predicted to impact leadership pipelines in just about every industry imaginable, including community colleges. This impending crisis is thought to be a result of baby boomer retirements plus the lack of next generation workers equipped with the skills to replace them. Community colleges are…

Teacher self-efficacy, grounded in social cognitive theory, has been shown to be an important component of teaching effectiveness. There are 6.2 million teachers who are mandated to follow the requirements of the No Child Left Behind Act (NCLB). Studies addressing perceptions of NCLB and teacher self-efficacy are lacking in the literature. The…

A principal can have the greatest effect on student achievement by improving the performance of the classroom teacher. School administrators may receive little instruction on how to supervise and manage teachers or improve their instruction in their university training, which can put a new administrator at a disadvantage when defining performance…

The purpose of this study was to examine the relationships among elementary school teachers' teaching styles, their perceptions of self-efficacy in teaching mathematics, and student mathematics achievement. Analysis of data collected from 95 teachers found small to moderate correlations between teaching style and measures of mathematics…

Metacognitive strategies are needed for readers to be successful in comprehending nonnarrative social studies texts. The purpose of this study was to investigate the metacognitive strategies used by proficient readers (students reading above-grade-level) and struggling (students reading below-grade-level) readers comprehending social studies…

Teacher retention in supplemental education, or for-profit, center-based tutoring, is a concern. As yet, no studies in the past 20 years have examined teacher retention in supplemental education. The importance of this research study was to give voice to supplemental educators' experiences in center-based tutoring through narrative inquiry.…

The vigorous expansion of online learning in K-12 education is a recent change to the conceptualization of schooling that has been occurring for more than 10 years. However, methods used for recruiting, hiring, and preparing online teachers have not been altered beyond the current federal standard defined by No Child Left Behind of Highly…

Social media sites furnish an online space for a community of practice to create relationships and trust, collaboration and connections, and a personal learning environment. Social networking sites, both public and private, have common elements: member profiles, groups, discussions, and forums. A community of practice brings participants together…

Current literature suggests there is a national state of dissatisfaction among community college adjunct faculty; further, this dissatisfaction among some community college faculty may be due, in part, to factors such as low pay, few or no benefits, and little or no participation in policy making. Despite these conditions, national statistics…

The purpose of the study was to examine cultural dissonance between teachers and students with its implications for student achievement in a rural Title 1 elementary school. Most U.S. teachers share a White, monolingual, middle-class, female teaching culture that is a mismatch with their increasingly multicultural student population. That problem…

This thesis presents a corpus of beginning learner German with a reliable error annotation scheme and an approach for detecting and diagnosing grammatical errors in learner language. A constraint-based dependency parser provides the foundation for a flexible and modular analysis of German by representing parsing as a constraint satisfaction…

The primary goal of the study presented in this dissertation is to describe 11th-graders' understandings, through different representations, of: (1) the definition of function, (2) the production of a function, and (3) the interpretation of a function. In addition, this dissertation seeks to describe the relationship between…

The urgent environmental issues of today require science-literate adults to engage in business and political decisions to create solutions. Despite the need, few adults have the knowledge and skills of science literacy. This doctoral dissertation is an analytical case study examining the science-learner identity development of Exploratorium Field…

Administrators and teachers are seeking professional development (PD) opportunities to find ways to increase scores on annual standardized tests as well as to learn methods of instruction that will help meet the academic needs of a diverse student population. Differentiated instruction (DI) is a research-based method of teaching students based on…

With the advent of No Child Left behind in 2002, public education in the United States entered into a reform movement with mounting consequences and ramifications. This unprecedented federal in-road into public education became the umbrella regulator over programs, staff, budgets and students. The purpose of this quantitative study was to…