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Open Access Dissertations

2015

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Full-Text Articles in Education

Exploring The Role Of Feedback And Its Impact Within A Digital Badge System From Multiple Perspectives: A Case Study Of Preservice Teachers, Erin D. Besser Nov 2015

Exploring The Role Of Feedback And Its Impact Within A Digital Badge System From Multiple Perspectives: A Case Study Of Preservice Teachers, Erin D. Besser

Open Access Dissertations

The purpose of this qualitative case study is to examine the role feedback plays within the instructional process, and how students are using feedback to inform their course work within Digital Badge contexts. Educators are looking toward Digital Badges as a way to increase student engagement (Abramovich et al., 2013; Glover & Latif, 2013), develop mastery with critical concepts (Mehta et al., 2013), and reduce gaps in student knowledge (Bowen & Thomas, 2014; Guskey, 2007). Feedback is emphasized as a critical component (Bloom, 1968, 1976; Guskey, 2007; Kluger & DeNisi, 1996; Slavin & Karweit, 1984). Instructors need to be able …


A Consensus On The Definition And Knowledge Base For Computer Graphics, Michael Alden Roller Oct 2015

A Consensus On The Definition And Knowledge Base For Computer Graphics, Michael Alden Roller

Open Access Dissertations

Despite several decades of historical innovation, measurable impacts, and multiple specializations the existing knowledge base for Computer Graphics (CG) lacks consensus, and numerous definitions for it have been published based on distinct contexts. Disagreement among post-secondary academics has divided CG programs into three contextual areas that emphasize different topics. This division has resulted in the decontextualization of CG education, and CG programs now face several challenges in meeting the needs of industry. Employing the Delphi Method, this investigation explored the perceptions among post-secondary educators and industry professionals about the definition of CG and how it is identified in terms of …


Rural Schools: Leveraging Resources Through School District Collaboration, Amy Marie Rauch Apr 2015

Rural Schools: Leveraging Resources Through School District Collaboration, Amy Marie Rauch

Open Access Dissertations

The purpose of this qualitative study was to explore the process of school district collaboration that ensued in four mostly rural school districts in Indiana, following a study conducted by an external university group. The purpose of the study was to explore and present ways that the school districts could work together to share resources. The superintendent and school board members for each participating school district commissioned the study and led the subsequent collaboration process. The university study investigated ways that the four districts could cooperate to better serve students, including considering consolidation if compelling reasons were found indicating that …


How Do Moroccan Teachers Conceptualize Citizenship?, Tarik Saadi Apr 2015

How Do Moroccan Teachers Conceptualize Citizenship?, Tarik Saadi

Open Access Dissertations

Citizenship education plays a critical role in the development of civic attitudes and contributes to the appropriate delivery of a government's policy. However, there is a discrepancy in the literature in defining the meaning and understanding of citizenship concepts. This study is primarily qualitative in nature, using the method of phenomengraphy to investigate teachers' perceptions of citizenship in Morocco. The study recruited six elementary and secondary teachers from Casablanca and Rabat in Morocco to identify their understanding of citizenship. I adapted the three-phase interview approach proposed by Irving Seidman (1998) to frame the interviews with the teachers. The findings demonstrated …


Understanding How Adults Approach Technological Challenges: A Sequential Mixed Methods Research, Mariana Tafur Arciniegas Apr 2015

Understanding How Adults Approach Technological Challenges: A Sequential Mixed Methods Research, Mariana Tafur Arciniegas

Open Access Dissertations

People from all backgrounds engage with technology in their everyday lives. There is, however, a gap in the public's understanding of technology and limited research on how engineers and non-engineers approach technological challenges. Prior studies have focused on the public's understanding of technology but limited research has been conducted on how people deal with technological challenges as part of their everyday lives. Studying how individuals with non-STEM backgrounds engage with technology will contribute a more comprehensive understanding of strategies for closing the technological literacy gap. Taking into account that technology developments rapidly occur, lifelong learning skills are another critical dimension …


The Role Of Entomology In Environmental And Science Education: Comparing Outreach Methods For Their Impact On Student And Teacher Content Knowledge And Motivation, Faith J. Weeks Apr 2015

The Role Of Entomology In Environmental And Science Education: Comparing Outreach Methods For Their Impact On Student And Teacher Content Knowledge And Motivation, Faith J. Weeks

Open Access Dissertations

Outreach programming can be an important way for local students and teachers to be exposed to new fields while enhancing classroom learning. University-based outreach programs are offered throughout the country, including most entomology departments as few individuals learn about insects in school and these programs can be excellent sources of entomological education, as well as models to teach environmental and science education. Each department utilizes different instructional delivery methods for teaching about insects, which may impact the way in which students and teachers understand the insect concepts presented. To determine the impact of using entomology to enhance science and environmental …


The Processing Of Formulaic Language On Elicited Imitation Tasks By Second Language Speakers, Yan Xun Apr 2015

The Processing Of Formulaic Language On Elicited Imitation Tasks By Second Language Speakers, Yan Xun

Open Access Dissertations

The present study investigated the processing of formulaic language, in an effort to examine how the use of formulaic language may or may not contribute to second language (L2) fluency in speaking performance. To examine the effect of formulaic language on L2 fluency, this study utilized elicited imitation (EI) tasks designed to measure general English language proficiency in order to compare repetition of individual sentences containing formulaic sequences (FS) to repetition of sentences that do not. In addition to the presence of FS, the length of stimuli sentences was manipulated and compared to a second independent variable. Responses to EI …


Beliefs About Toddler And Care: A New Measure For Infant Toddler Teachers, Treshawn L Anderson Apr 2015

Beliefs About Toddler And Care: A New Measure For Infant Toddler Teachers, Treshawn L Anderson

Open Access Dissertations

The first three years in a child's life are particularly important, as this is a critical time for development in all learning domains, however some of the settings in which infants and toddlers are learning and developing (i.e., child care) have been found to be of despairingly low to mediocre quality, with teacher qualifications also being minimal (Burchinal, Roberts, Nabors, & Bryant, 1996; Howes, Whitebook, & Phillips, 1992; Ruzek, Burchinal, Farkas, & Duncan, 2014; National Survey of Early Care and Education [NSECE] Project Team, 2013, 2014; Vandell & Wolfe, 2000). With more than 60% of children birth to age three …


Metacognitive Instruction In L2 French: An Analysis Of Listening Performance And Automaticity, Shannon Becker Apr 2015

Metacognitive Instruction In L2 French: An Analysis Of Listening Performance And Automaticity, Shannon Becker

Open Access Dissertations

The goal of the present study was to investigate the instructional potential of metacognitive strategies to improve listening comprehension and the automaticity of listening processes. Metacognition can be described as focusing attention on the cognitive processes one is currently using. In the classroom, metacognitive listening instruction means guiding learners in applying metacognition to learning by monitoring the mental strategies they use while listening, evaluating the relative success of these strategies, and planning for future listening experiences. I argue that providing students with these tools to monitor and regulate the perceptual and cognitive processes involved in listening contributes significantly to building …


Technology Use Of Online Instructors With High Self-Efficacy: A Multiple Case Study, Barbara L. Albee Apr 2015

Technology Use Of Online Instructors With High Self-Efficacy: A Multiple Case Study, Barbara L. Albee

Open Access Dissertations

The purpose of this qualitative multiple case study was to understand how online instructors with perceived high self-efficacy for online teaching use technology in the online class and how their use compares to a common list of best practices for use of technology with online instruction. One-on-one interviews with four case study participants were the main source of data collection along with direct observations of the participants' online courses. The case study participants were selected based on results from a Sense of Efficacy for Online Teaching Scale and willingness to move forward with the case study. Conventional data analysis was …


Examination Of Decision-Making Processes For Resource Allocation At The College-Level And School-Level Within An Academic Unit, Amy L Childress Apr 2015

Examination Of Decision-Making Processes For Resource Allocation At The College-Level And School-Level Within An Academic Unit, Amy L Childress

Open Access Dissertations

The purpose of this study was to examine the quantitative and qualitative factors used when deciding how to allocate resources within a single academic unit and three subunits, and who was involved in those decision-making processes. It focused on the College of Engineering and three Schools of Engineering at Purdue University from 2000 – 2007, when Dr. Martin C. Jischke was president. The university underwent institution-wide strategic planning and increased use of metrics in decision-making under his leadership. Financial data from the college and three schools were collected and analyzed. An interview protocol was developed and piloted before implementation in …


Difficulty As A Concept Inventory Design Consideration: An Exploratory Study Of The Concept Assessment Tool For Statics (Cats), Dana L. Denick Apr 2015

Difficulty As A Concept Inventory Design Consideration: An Exploratory Study Of The Concept Assessment Tool For Statics (Cats), Dana L. Denick

Open Access Dissertations

The ability for engineering students to apply mathematic, scientific and engineering knowledge to real-life problems depends greatly on developing deep conceptual knowledge that structures and relates the meaning of underlying principles. Concept inventories have emerged as a class of tests typically developed for use in higher education science and engineering courses. Concept Inventories (CIs) are multiple-choice tests that are designed to assess students' conceptual understanding within a specific content domain. For example, the CI explored within this study, the Concept Assessment Tool for Statics (CATS) is intended to measure students' understanding of the concepts underlying the domain of engineering statics. …


Private, Professional, Public: An Investigation Of Teacher Identity Development, James Richard Gilligan Apr 2015

Private, Professional, Public: An Investigation Of Teacher Identity Development, James Richard Gilligan

Open Access Dissertations

This dissertation utilizes qualitative research methodology within a queer theoretical framework to investigate the process by which five in-service teachers integrate their private and professional identities to create public identities. Data collection methods included individual interviews, field observations, and artifact analysis. Data analysis focused on the school gender regimes that prescribe the teachers' professional lives; the impact of those gender regimes on the teachers' private identity development, professional identity development, curriculum, pedagogy, and professional relationships; and the identity management strategies each participant utilized in order to integrate his/her respective identities. In addition, data analysis revealed the relative extent to which …


Public Understanding Of Chemistry Research In Print News, Michael D. Hands Apr 2015

Public Understanding Of Chemistry Research In Print News, Michael D. Hands

Open Access Dissertations

Despite numerous calls for improving scientific literacy, many American adults show a lack of understanding of experiments, scientific study, and scientific inquiry. News media is one important avenue for science learning, but previous research investigating health and/or environmental science news has shown that it is inconsistent in the presentation of scientific research limitations, potentially impacting reader understanding. In the first phase of this dissertation, seventeen news articles reporting on a single chemistry research article, along with associated press releases and research articles, were analyzed using move analysis to determine the structure of each type of text. It was found that …


Elementary Preservice Teachers' Beliefs About Teacher Effectiveness, Mauricio A Herron Gloria Apr 2015

Elementary Preservice Teachers' Beliefs About Teacher Effectiveness, Mauricio A Herron Gloria

Open Access Dissertations

The purpose of this study was to explore elementary preservice teachers' beliefs about effective classroom instruction and the characteristics and behaviors of effective teachers, and to examine how these beliefs may vary across teacher education. Participants were 24 students enrolled in a teacher education program at a large mid-west university in the United States. Data were collected using an intensive interview protocol consisting of semi-structured questions, and analyzed using grounded theory strategies (Charmaz, 2006, 2012). Using a constructive/interpretive framework (Lincoln & Guba, 2013), the analysis of the data indicated that participants' beliefs about teacher effectiveness dwell around 12 overreaching categories; …


The Predictive Power Of The Presences On Cognitive Load, Kadir Kozan Apr 2015

The Predictive Power Of The Presences On Cognitive Load, Kadir Kozan

Open Access Dissertations

The current study had a multi-purpose and complementary research agenda focusing on the predictive power of teaching, cognitive and social presence on intrinsic, extraneous and germane cognitive load. More specifically, this study investigated the predictive relationships between the presences and cognitive load types through multiple regression analyses. This provided insights into the predictive validity of the presences with regard to cognitive load. Five graduate-level fully online courses delivering instruction in the field of learning, design and technology comprised the research context. Data from 103 graduate students were used for multiple regression purposes. Results revealed that (a) the presences can significantly …


The Role Of Employability Skills Training Programs In The Workforce Of Malaysia, Mohd Hazwan Mohd Puad Apr 2015

The Role Of Employability Skills Training Programs In The Workforce Of Malaysia, Mohd Hazwan Mohd Puad

Open Access Dissertations

Employability skills training programs are an essential strategy to improve the skills of the workforce and minimize unemployment in Malaysia. However, there has been a lack of assessment and evaluation studies regarding local employability skills training programs. Existing local studies are focused more on the identification of the skills that allow a person to be employable. Due to the lack of assessment and evaluation studies, stakeholders seem perplexed about the direction of training programs. Therefore, the purpose of this study was to examine the perceptions of educators, employers, and recent graduates regarding the role of employability skills training programs in …


Suitability Of Commercial Certification Assessments For Film And Video Editing Courses, Bobby L Chastain Apr 2015

Suitability Of Commercial Certification Assessments For Film And Video Editing Courses, Bobby L Chastain

Open Access Dissertations

A study on the microstructure development of as-cast Cu-Mn alloys based around the congruent minimum at 34.6 wt % Mn and 873 °C was performed. Initially, this was to evaluate the alloy as an alternative to wide freezing range Pb and Sn bronzes that are plagued with porosity. The shallow minimum and associated narrow freezing ranges around the congruent point result in a completely cellular (non-dendritic) solidification morphology for a composition range ~3 wt % Mn about the congruent composition (C c). The degree of cellular solidification was found to depend on the mold material. Increased mold conductivity lead …


Undergraduate Engineering Students' Experiences Of Interdisciplinary Learning: A Phenomenographic Perspective, Ming-Chien Hsu Apr 2015

Undergraduate Engineering Students' Experiences Of Interdisciplinary Learning: A Phenomenographic Perspective, Ming-Chien Hsu

Open Access Dissertations

Engineers are expected to work with people with different disciplinary knowledge to solve real-world problems that are inherently complex, which is one of the reasons that interdisciplinary learning has become a common pedagogical practice in engineering education. However, empirical evidence on the impact of interdisciplinary learning on undergraduates is lacking. Regardless of the differences in the scope of methods used to assess interdisciplinary learning, frameworks of interdisciplinary learning are imperative for developing attainable outcomes as well as interpreting assessment data. Existing models of interdisciplinary learning have been either conceptual or based on research faculty members' experiences rather than empirical data. …


The Effects Of A Model-Eliciting Activity On High School Student Design Performance, Tanner J Huffman Apr 2015

The Effects Of A Model-Eliciting Activity On High School Student Design Performance, Tanner J Huffman

Open Access Dissertations

Modeling allows students to become more effective designers. High school technology and engineering students engage in engineering design challenges as part of traditional instructional practices. Model-eliciting activities (MEA) present students with opportunities to elicit mathematically thinking that facilitates modeling. Students (n=266) from four schools completed a model-eliciting activity (MEA) and design challenge procedure. The research design utilized a quasi-experimental method, post-test only, with homogenous matching comparison groups based on possible confounding variables. A rubric was used to measure student design performance. Students in the comparison group (n=124) completed a traditional design challenge and were assessed on their design performance. Students …


Adult Learners' Perceptions Of Mooc Motivation, Success, And Completion: A Virtual Ethnographic Study, Jamie Lynn Loizzo Apr 2015

Adult Learners' Perceptions Of Mooc Motivation, Success, And Completion: A Virtual Ethnographic Study, Jamie Lynn Loizzo

Open Access Dissertations

Massive open online courses (MOOCs) have been credited with disrupting the traditional classroom and challenging distance education models in higher education. MOOCs were developed with the intention of opening up education to the masses, specifically those in developing countries who could not readily access educational resources or opportunities. However, early quantitative reports have shown that MOOC participants tend to be adult learners who already possess bachelor's or master's degrees. Additionally, MOOC completion rates have been reported to be significantly low with less than 15% of enrolled students actually completing them. This has led to questions about who the true target …


U.S. School Quality: The Public Benefits Of Primary And Secondary Education, Anita P. Yadavalli Apr 2015

U.S. School Quality: The Public Benefits Of Primary And Secondary Education, Anita P. Yadavalli

Open Access Dissertations

Three essays focus on the various measurements of school quality and its importance in motivating people's location choices, their interest in school improvement, and their ability to fund additional school expenditures. The first essay examines hedonic housing price studies to dissect the mixed evidence on whether school quality affects housing prices. The chapter employs meta-regression analysis on 48 studies and finds that studies which measured school quality using any of eight measures, including educational expenditures, tend to find a positive correlation with housing prices. Additionally, published studies tend to find a higher correlation than unpublished studies. The second essay aims …


Mach: A Model For Explaining Molecular And Cellular Mechanisms, Caleb M. Trujillo Jan 2015

Mach: A Model For Explaining Molecular And Cellular Mechanisms, Caleb M. Trujillo

Open Access Dissertations

Biologists use mechanistic explanations to understand behaviors of the immense complexity of molecular and cellular systems. In undergraduate biology courses, students are expected to explain molecular and cellular mechanisms, but teaching this skill presents many challenges due to the highly abstract, intangible nature of the cellular world, the influence of everyday language, and the tendency of students to overestimate how much they can explain. Therefore, across three studies this dissertation addresses these obstacles to teach undergraduate biology students to explain molecular and cellular mechanisms. ^ The first step was to model how biology experts explain molecular and cellular mechanisms, and …


English Language Learning Kindergartners' Dynamic Responses To Picturebook Reading, Jiyoung Yi Jan 2015

English Language Learning Kindergartners' Dynamic Responses To Picturebook Reading, Jiyoung Yi

Open Access Dissertations

This study explores the nature of English language learning by kindergartners as they engage in multimodal literacy practices in response to picturebook readings in a mainstream classroom. Three focal Spanish-speaking kindergartners and their classroom teacher took part in this study. Data were collected daily for four months in a half-day morning kindergarten program. The participants' verbal and nonverbal classroom interactions during picturebook readings were coded and analyzed to characterize the nature of ELL kindergartners' multimodal responses to picturebook readings. Findings indicate that the classroom instruction did not fully address the differences in the focal children's levels of English language proficiency. …