Although 95% of the approximately six million students with disabilities aged 6 to 21 years of age are being served in regular schools, a substantial achievement gap continues to exist between these students and their peers in the general K-12 population. Recent studies indicate that an effective teacher is the single most important school-based…

This dissertation analyzes the potential impact community broadband availability has on personal and classroom levels of technology adoption for high school students and teachers in Alaska. Community broadband availability was defined as, (a) terrestrial broadband availability; (b) satellite broadband availability; and (c) no broadband available.…

The purpose of this phenomenological study was to gain an understanding of teacher attrition among the emotional and behavior disorder (EBD) student population within a self-contained environment through the lived experiences of former EBD teachers. Attrition among special education teachers has been a perennial issue. Special education teacher…

Previous studies indicated inadequate health literacy of American adults as one of the biggest challenges for consumer health information services provided in public libraries. Little attention, however, has been paid to public users' health literacy and health information behaviors. In order to bridge the research gap, the study aims to…

Critical thinking continues to be an educational concern even though many school systems, educators, and academic articles have stressed its importance. To teach critical thinking, teachers need to learn what it is and how it is taught. It is unknown to what extent critical thinking skills are taught and assessed in classrooms. The purpose of this…

Numerous researchers have investigated distance education in postsecondary settings, but there is a paucity of research regarding the design and delivery of online professional development for K-12 educators. The goal of this mixed methods sequential exploratory study was to examine attitudes of middle grades educators toward an online…

Digital communication between organizations and the public is strategically important in shaping mutual understanding and long term relationship. The primary focus of this project was to investigate the relationship between message interactivity and relational maintenance strategy in the email communication process on organization websites. At…

This study focuses on quantifying the quality of mathematics teaching in 183 randomly selected sixth grade classrooms: 100 from the North West province of South Africa and 83 from South East Botswana. The teaching quality is measured by coding videotaped lessons for three different components: mathematical proficiency, level of cognitive demand,…

Most neuropsychological assessments of episodic memory bear little similarity to the events that patients actually experience as memories in daily life. The first aim of this study was to use a virtual environment to characterize episodic memory profiles in an ecological fashion, which includes memory for central and perceptual details,…

Students' perceptions of engineering have been documented through studies involving interviews, surveys, and word associations that take a direct approach to asking students about various aspects of their understanding of engineering. Research on perceptions of engineering rarely focuses on how students would portray engineering to others.…

In a recent study, Gevers and colleagues (2010, "Journal of Experimental Psychology: General," Vol. 139, pp. 180-190) showed that the SNARC (spatial numerical association of response codes) effect in adults results not only from spatial coding of magnitude (e.g., mental number line hypothesis) but also from verbal coding. Because children are…

The literature indicates that perceived racism tends to be associated with adverse psychological and physiological outcomes; however, findings in this area are not yet conclusive. In this meta-analysis, we systematically reviewed 66 studies (total sample size of 18,140 across studies), published between January 1996 and April 2011, on the…

Current evidence demonstrating the importance of language play in second-language (L2) development rests largely on qualitative analyses of L2 discourse. Although these rich descriptions have illustrated a number of important functions of language play, further study of the phenomenon is necessary to understand its potential to facilitate…

Objective: Little is known about what factors and supports youths identify as important for their sustained recovery after substance abuse treatment, and if their caregivers and treatment staff identify similar needs. The purpose of this study was to explore what youths, caregivers, and staff perceive as important to remain substance free after…

The continuously growing demand for program results has produced an increased need for evaluation capacity building (ECB). The "Integrative ECB Model" was developed to integrate concepts from existing ECB theory literature and to structure a synthesis of the empirical ECB literature. The study used a broad-based research synthesis method with…