Mediation analyses are crucial for understanding the mechanisms through which interventions or theoretical constructs influence outcomes within nested structures, commonly found in education, psychology, and sociology. Recognizing the importance of these effects, designing and analyzing robust studies to detect them is essential. This dissertation…

Evidence suggests females' mathematics skills and abilities are not as well developed as males resulting in females being underrepresented in science, technology, engineering, and mathematics (STEM) career fields. In addition, self-directed learning readiness (SDLR) plays a role in academic performance, giving those with greater SDLR and…

As the demographics of the student population in the United States grow more culturally diverse, the need for culturally competent school psychologists becomes more evident. To meet the needs of a culturally diverse student population and their families, school psychologists must possess the knowledge and skills to provide culturally appropriate…

Pressures associated with accountability testing have resulted in a narrowing of both the curriculum and pedagogy that does not meet the needs of high ability learners. This study proposed that either a different measurement (an above-level computer adaptive assessment) or a different model (Tobit model) should be used to more accurately…

This multi-component study assesses perceived mechanisms through which undergraduate and graduate college students use social media and learning management systems (LMS) through multiple regression path modelling. The literature review outlines current work related to investigating the mechanisms of learning through LMS and social media, and…