abstract: Paper assessment remains to be an essential formal assessment method in today's classes. However, it is difficult to track student learning behavior on physical papers. This thesis presents a new educational technology—Web Programming Grading Assistant (WPGA). WPGA not only serves as a grading system but also a feedback delivery tool that connects paper-based assessments to digital space. I designed a classroom study and collected data from ASU computer science classes. I tracked and modeled students' reviewing and reflecting behaviors based on the use of WPGA. I analyzed students' reviewing efforts, in terms of frequency, timing, and the associations with their academic performances. Results showed that students put extra emphasis in reviewing prior to the exams and the efforts demonstrated the desire to review formal assessments regardless of if they were graded for academic performance or for attendance. In addition, all students paid more attention on reviewing quizzes and exams toward the end of semester. / Dissertation/Thesis / Masters Thesis Computer Science 2017

Although varying models of blended learning are being adopted in schools, research on the effect of blended learning on students in different subjects and grade levels has not been examined. This naturalistic, quasi-experimental study examined the effect of the rotation model of blended learning at the middle school level on students' language arts performance to determine how the rotation model of blended learning compares to the traditional model of learning. The study's theoretical framework consisted of Mayer's cognitive theory of multimedia learning and Bloom's theory of mastery learning. The population consisted of 979 non-Title 1, Georgia public middle school students within the same middle school in a metropolitan school district during the 2013-2014 school year. The sample size was 237 sixth graders, 255 seventh graders, and 272 eighth graders. The specific data collected were Criteria Referenced Competency Test (CRCT) scores for all sample students. Data analysis consisted of both stepwise multiple regression and two-way ANOVA. The study found no significant difference in academic achievement of special education or regular education students. However, gifted students who participated in the blended model of instruction performed at a lower level than those who participated in the traditional model of instruction. Educational stakeholders may use this study, and others like it, to make decisions on the adoption of educational models at the middle school level that are beneficial, as well as to avoid models for subgroups that might be harmful.

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The goal of this study was to analyze the impact of instructional format and pedagogical approach on students' learning and motivation within the introductory communication course. Three hundred eighty-five students participated in this study within one of four contexts: face-to-face instruction with service-learning, face-to-face instruction without service-learning, blended instruction with service-learning, and blended instruction without service-learning. A series of MANOVAs was utilized for the study. Results of the study, possible explanations for the results, limitations, and guidelines for future research are presented.

This applied dissertation was designed to understand and explore the experiences of graduate students at a public four-year higher education institution in the southeastern region of the United States. This study utilized an interview based phenomenological qualitative study design approach for data collection and analysis. Committees in the field of higher education reviewed and approved the interview protocol. The research study and data analysis were conducted in the Spring Semester of 2017. The researcher employed semi-structured interviews that were guided by ten protocol questions. Transcription accuracy, credibility, and trustworthiness were established through diligent adherence to university protocols. The collected data revealed themes that supported the researchers’ understanding of graduate students’ perception of engagement and experiences in face-to-face, online, and blended classroom settings. The qualitative research study provides in-depth insight for future enrollees and program development. The selected institution’s IRB and Nova Southeastern University’s IRB granted permission to conduct the study. A phenomenological approach was used to maximize exploration of graduate students’ perception of engagement and experiences in face-to-face, online, and blended graduate level classroom settings. Ten protocol questions guided the semi-structured interviews. Subsequent to the scheduled 60-minute interviews, Interpretative Phenomenological Analysis (IPA) was used to describe the meaning of several individuals’ perceptions. The most prevalent theme that emerged was a lack of meaningful social interaction, or student engagement, in online formats. Once the data had been analyzed, recommendations for future research were provided to support the needs of a graduate student population on university campuses.