The current exploratory study used data on students in grades six through 12 in North Carolina to examine the effectiveness of their mathematics teachers. Its purpose was fourfold: (1) to identify teacher qualification indicators that are most important for predicting students' math scores; (2) to empirically identify teacher qualification…

This dissertation analyzes the production and perception of lexical stress in trilinguals' first, second, and third languages (L1, L2, and L3) to evaluate how the cue-weighting transfer hypothesis applies to L3 acquisition. According to this hypothesis, acoustic cues to stress have different weights across languages, and results from both…

Statewide accountability programs are incorporating academic growth estimates for general assessments. This transition focuses attention on modeling growth for students with significant cognitive disabilities (SWSCD) who take alternate assessments based on alternate achievement standards (AA-AAS), as most states attempt to structure their AA-AAS…

With decreasing state funds, a sluggish economy, and increased competition, universities are finding new ways to recruit prospective students to their institutions (Campbell, 2013; Sandlin & Pena, 2014). One way to create relationships and recruit prospective students to a university is through the use of social media platforms (Han, 2014;…

The aim of this study was to explore the variation in student behavior across the ED, LD, and OHI disability categories and to examine demographic, behavioral, and academic factors that may place students at risk for negative outcomes. This study used teachers' rating of students' in-class behavior to identify latent classes of students in the ED,…

This study analyzes Achieve3000, Lexia Core 5, and Imagine Learning software programs designed to increase student literacy levels in a six-week summer school program. The Brainology program was also used with 4th to 6th grade students to determine if there was an increase in growth mindset. Three elementary schools with the highest percentages of…

The goal of this work is to provide instructors with detailed information about their classes at each assignment during the term. The information is both on an individual level and at the aggregate level. We used the large number of grades, which are available online these days, along with data-mining techniques to build our models. This enabled…

The current case study was conducted to examine the perceptions of English learners (ELs) who have not been reclassified after attending a public school for at least 6 years, as well as the perceptions of their teachers. The research questions this study investigated were: (1) What do nonreclassified ELs in the sixth grade perceive as the…

Virtual Research Environments (VRE) are electronic meeting places for interaction among scientists created by combining software tools and computer networking. Virtual teams are enjoying increased importance in the conduct of scientific research because of the rising cost of traditional scientific scholarly communication, the growing importance of…

This study, The Privatization of Special Education, addresses a shift in the provision of special education and related services to students with disabilities in the Commonwealth of Virginia. Students with disabilities are being publicly placed in private day and residential schools at public expense. In Virginia, 125 private schools are licensed…

This dissertation seeks to understand the interplay between informal articulations of social categories and formal instantiations of those categories in official language. Specifically, it explores the process of social categorization as it is used to identify threats to national security. The research employed a qualitative, document-based,…

This dissertation is a mixed-method study conducted using qualitative grounded theory and quantitative survey and correlation approaches. This study aims to explore the motivation and adaptability of females in the engineering profession and to develop a theoretical framework for both motivation and adaptability issues. As a result, this study…

Self-disclosure--the communication of information about oneself to another--is fundamental to the construction of a personal online presence. In many online venues (e.g., MySpace, Facebook) users self-disclose themselves into being. This study examined who said what about themselves on MySpace and how consistently they did so in comparison to…