This case study was designed to investigate the implementation of flexible grouping at one elementary school framed within the Change Based Adoption Model. Using interviews and observations, data were compiled to answer research questions related to the steps taken to implement flexible grouping, challenges faced, overall effects of flexible…

Using case study methodology and autoethnographic methods, this study examines a process of curricular development known as "Decoding the Disciplines" (Decoding) by documenting the experience of its application in a construction engineering mechanics course. Motivated by the call to integrate what is known about teaching and learning…

Public awareness of the severity of the high school completion problem in terms of its educational, social, psychological, and economic impacts has grown in recent years. Using ex post facto data, this non-experimental, correlational study was designed to determine whether there are differences in academic performance and school attendance between…

This single-subject multiple-baseline across participants study was designed to investigate the effects of explicit instruction with manipulatives on the conceptual and procedural knowledge of addition and subtraction of like and unlike fractions of elementary school students with autism. This study included six 8- to 12-year-old students with…

Nearly half of all undergraduates in the U.S. are enrolled in community colleges and many aspire to obtain a baccalaureate degree, however, less than 13% do so within six years. Integration has been identified in higher education literature as a salient factor contributing to students' persistence. Empirical evidence suggests that…

This dissertation describes and explores elementary teachers' perspectives on the influence of context on the quality of teachers. Utilizing a conceptual framework developed from a reading of the extant literatures and situated participation theory, this qualitative multiple case study of four nominated elementary teachers, who have switched…

Nationwide, students enrolled in community colleges respond to national surveys indicating that academic resources are very important, while at the same time failing to utilize those same resources. This study focused on identifying the reasons for this incongruity on the Terry Campus of Delaware Technical Community College. Using a sequential…

The purpose of this study was to determine the relationship between professional learning community (PLC) factors, components of an implementation of response to intervention (RTI) and student learning in mathematics at the middle and high school level. This study was designed to answer three questions: Is there a correlation between PLC…

This research was conducted to explore predictors and moderators of bullying involvement, social and emotional problems, vocabulary knowledge, and crimes. There was one main research question: (1) Is there a the relationship between adolescents with social and emotional problems as measured by the SDQ (Goodman, 1997) and adolescents'…

Attrition is a growing concern among higher education institutions. Student retention has long been viewed as a measure of institutional effectiveness. The number of transfer students, particularly those who seek entry into postsecondary education by transfer from a two-year to a four-year institution, continues to increase. However, transfer…

This study applied the researcher-constructed Integrated Triadic Model (ITM) to an elementary social studies teaching methods course and measured the extent that preservice teachers' technological pedagogical content knowledge (TPACK) changed throughout the semester. The study also gathered preservice teachers' beliefs about the…

This dissertation investigates how relational trust manifests within schools that have recently enacted the distributed leadership framework, a program implementation by the Penn Center for Educational Leadership. First, the dissertation highlights research that connects the distributed leadership and relational trust frameworks in the task of…

Educational literature provides evidence that there are numerous steps school districts must consider in order to recruit and grow qualified individuals for the position of the campus principal. However, it also indicates that there are a number of factors that contribute to the decision-making process that future leaders take in order to decide…

The enrollment of students 25 years of age and older is just below 50% of the total student body in American higher education. Research suggested that these adult students should be taught andragogically. The purpose of this study was to determine where undergraduate, adult students are located within the 4-year private, public, and for-profit…

The purpose of this exploratory survey study was to investigate the role of motivational beliefs and perceptions of school conditions in K-12 teachers' implementation of PBL following their completion of introductory PBL training. Specifically, this study examined how much of the variance in the extent of PBL implementation was explained by…