Whether as status notifications in news feeds or interactive prompts in online video services, updates punctuate the background routines of media by bringing a variety of changes to the attention of users. In this dissertation I argue that updates rationalize media change by making previously obscure actions of users and movements of technologies…

This study was conducted to investigate the perceptions of secondary school teachers of their principals' supervisory behaviors and of their schools' climate. Furthermore, the study examined the relationship between supervisory behaviors and school climate in Kuwaiti secondary schools. Data was collected using two surveys. Bulach, Boothe, and…

This dissertation research describes an investigation that explores the nature of the relationship between participation in evaluation and the use of evaluation findings and processes within three large-scale multisite evaluations. The purpose of this study is to test whether assumptions and theories about participation translate into evaluation…

This research study used a quantitative comparative method to investigate the relationship between consumer satisfaction and communication based on the format of health record. The central problem investigated in this research study related to the format of health record used and consumer satisfaction with care provided and effect on communication…

This study examines empathy, parental attachment, companion pet attachment and social behaviors in a sample of 120 students between the ages of 18-20 enrolled at Front Range Community College in Westminster CO during the fall semester 2008. The study is based on the research questions posed by Thompson and Gullone (2008) but pays particular…

Although a number of past studies have been aimed at characterizing iron's redox properties in aqueous systems and its contribution to natural attenuation processes of groundwater contaminants, many questions remain. It is especially important to understand the molecular properties that control the reactivity of both Fe[superscript II] and…

Despite the need, persistence in remediation hovers at 50% (NCES, 2002) while nearly one third of community college enrollees arrive under-prepared (Hess, 2009). Persistence is correlated with academic preparation (Nash & Kallenbach, 2009), and barriers to persistence include a number of demographic barriers (Education, 2006; Labaree, 2006).…

This dissertation is comprised of two manuscripts that resulted from a single study using verbal protocols to examine the reading processes prompted by the graphics as second graders read informational text. Verbal protocols have provided researchers with an understanding of the processes readers use as they read. Little is known, however, about…

This study investigated relationships among teacher practices, student motivation and student achievement on standardized mathematics assessments using an Achievement Goal Theory framework. From 2006 through 2009, 800 public school students participated in mathematics assessments and completed surveys measuring perceptions of teacher practices and…

The primary goal of this study was to investigate the mediating role of mind wandering in the relationship between working memory capacity (WMC) and reading comprehension as predicted by the executive-attention theory of WMC (e.g., Kane & Engle, 2003). I used a latent-variable, structural-equation-model approach with three WMC span tasks, seven…

School leadership theory has evolved since the 1980s from the traditional, hierarchical model to a democratic vision of leadership as an organizational phenomenon (Ogawa & Bossert, 1995). When classroom teachers are engaged in leadership activities, collective empowerment takes root and teachers' commitment to school goals increases. The purpose…

In 2005, over 100,000 e-Learning courses were offered in over half of all U.S. postsecondary education institutions with nearly 90% of all community colleges and four year institutions offering online education. Streaming video is commonplace across the internet offering seamless video and sound anywhere connectivity is available effectively…

The purpose of this study was to investigate any relationship between observed and reported use of a cappella singing in the elementary general music classroom. A secondary purpose of this study was to examine teachers' practical perspectives influencing the use of a cappella singing in the elementary general music classroom. From a total of 50…

Virtual schooling is an increasing trend for secondary education. Research of the communication practices in virtual schools has provided a myriad of suggestions for virtual school policies. Although transactional distance has been investigated in relation to certain aspects of the communication process, a small-scale qualitative study has not…

Many postsecondary institutions utilize tutoring services to address the needs of underprepared students. Even with the widespread use of tutoring services, the literature documenting postsecondary tutoring, and specifically tutor training, is limited. The few studies that have investigated tutor training have identified its importance and a need…