The problem addressed in this study is that the low reading proficiency levels of marginalized elementary students significantly affect their future academic achievement and life outcomes. The purpose of this quantitative comparative study was to investigate the differences in the reading proficiency levels of marginalized Grade 3-5 students in a…

Lung cancer is the second most common cancer diagnosis and is the leading cause of cancer-related death in the United States for both men and women. The etiologies of many different types of lung cancer can be linked to risk factors that can be prevented, such as chronic tobacco smoking. Lung cancer is significantly more prevalent among…

This study investigated the effects of the concrete-representational-abstract (CRA) instructional sequence on the subtraction performance of students identified as at-risk for mathematics failure. Although the CRA sequence has been demonstrated as effective for teaching a variety of mathematical skills and processes its effects when used to teach…

This 3 year longitudinal study reports the feasibility of an "Improving Teacher Quality: No Child Left Behind" project for impacting teachers' content and pedagogical knowledge in mathematics in nine Title I elementary schools in the southeastern United States. Data were collected for 3 years to determine the impact of standards and…