The purpose of this multiple case study was to examine the mentoring relationship between principals and their teachers in regards to instructional practice at three demographically diverse elementary schools. Multiple data sources were used to conduct qualitative research which resulted in extensive data collection and analysis. The collection of…

The [voice] distinction between homorganic stops and fricatives is made by a number of acoustic correlates including voicing, segment duration, and preceding vowel duration. The present work looks at [voice] from a number of multidimensional perspectives. This dissertation's focus is a corpus study of the phonetic realization of [voice] in two…

This study was conducted in 11 schools across 5 school districts and solicited responses from 20 teachers. This study found a relationship between instructional strategies appropriate for gifted students and teachers' perceptions of contributions the strategies made to learning. The literature review section examined the modern focus on gifted…

This dissertation investigates how distributional information in the speech stream can assist infants in the initial stages of acquisition of their native language phonology. An exploratory statistical analysis derives this information from the adult speech data in the corpus of conversations between adults and young children in Russian. Because…

This study examined the self-perceived leadership orientations of headmasters of independent schools. This research expanded the current body of work that supports Bolman and Deal's (2003) multi-frame explanation that leaders use different orientations (frames) to understand their roles, clarify organizational situations, and make decisions. Using…

Research has shown that even if students pass a standard introductory statistics course, they often still lack the ability to reason statistically. Many instructional techniques for enhancing the development of statistical reasoning have been discussed, although there is often little to no experimental evidence that they produce effective results…

This study is an investigation of the uses of music technology in music education programs in two universities. The purpose of this study was to discover the ways in which music technology was used in two schools of music across the entire music curriculum for music education students. This study detailed the ways in which music technology was…

The overall purpose of this study was to investigate counselor educators' attitudes towards evidence-based practices (EBPs) and perceived barriers to the inclusion of EBPs in counselor education curricula. Additionally, this study aimed to assess whether counselor educators' level of agreement towards the presence of motivational interviewing (MI)…

It was once believed that increased student enrollment and teacher retirements were the cause of the teacher shortage (Ingersoll, 2003). However, Boe, Cook, and Sunderland (2006) reported the teacher retention problem is instead due to beginning teachers, defined as having less than 1 year of teaching, leaving teaching within the first 5 years.…

Best practices have been used in the establishment of distance learning programs for higher education. However, little is known about faculty members' utilization of best practices in distance learning course design and delivery. Instructional designers play a critical role helping faculty members in the implementation of these best practices in…

The purpose of the study was to explore factors that influence the intent of teacher education faculty members in the State of Illinois to teach online and their intent to participate in faculty development using Ajzen's theory of planned behavior. Understanding the beliefs and attitudes of teacher educators, their normative frame of reference,…

Topic models like latent Dirichlet allocation (LDA) provide a framework for analyzing large datasets where observations are collected into groups. Although topic modeling has been fruitfully applied to problems social science, biology, and computer vision, it has been most widely used to model datasets where documents are modeled as exchangeable…

While the relationship between academic variables and admission into medical school has been well documented, the relationship between socioeconomic background and admission has not been extensively examined. In 2001, the Texas Legislature passed HB 1641, which allowed for the use of socioeconomic variables in the admission of graduate and…

Purpose: This research study sought to determine the leadership practices of area superintendents in selected South Florida public school district areas based on principals' perceptions and assess school climate impact using descriptive and inferential approaches. Methodology: The "Leadership Practices Inventory" ("LPI") 360…

As a conceptual framework, professional learning communities (PLCs) have been described as a means to increase teacher effectiveness and satisfaction. One urban middle school implemented PLCs during the 2007-2008 school year. However, there had not been an investigation into the effectiveness of the PLCs. Using organizational learning theory, this…