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(21 - 29 of 29)
Pages
- Title
- Examining potential teacher bias of Hispanic males with emotional disturbances in virtual settings.
- Creator
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Lopez, Angel, Dieker, Lisa, Wienke, Wilfred, Vasquez, Eleazar, Correa, Vivian, University of Central Florida
- Abstract / Description
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The importance of looking at student and teacher interactions holistically is essential and results in reflective teaching practices; consequently, the reflective practice of teaching needs to incorporate all facets of the teacher, known and unknown. This study looks at the potential influence of hidden biases towards adolescent Hispanic males and students with Emotional Behavior Disorders by observing preservice teacher (PT) interactions with students within a simulated classroom environment...
Show moreThe importance of looking at student and teacher interactions holistically is essential and results in reflective teaching practices; consequently, the reflective practice of teaching needs to incorporate all facets of the teacher, known and unknown. This study looks at the potential influence of hidden biases towards adolescent Hispanic males and students with Emotional Behavior Disorders by observing preservice teacher (PT) interactions with students within a simulated classroom environment. Factorial MANOVAs and Discriminant analyses revealed statistically significant interactions and relationships between participant level of bias and the identified student avatars. These exchanges were more prevalent with one student avatar by both experimental and control PTs; indicating that student characteristics and their differences are important factors that need to be considered when addressing issues related to bias.
Show less - Date Issued
- 2012
- Identifier
- CFE0004403, ucf:49401
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004403
- Title
- The Experience of Physical and Social Presence in a Virtual Learning Environment as Impacted by the Affordance of Movement Enabled by Motion Tracking.
- Creator
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Hayes, Aleshia, Hughes, Charles, Dieker, Lisa, Marino, Matthew, Bailenson, Jeremy, University of Central Florida
- Abstract / Description
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This research synthesizes existing research findings that social presence (sense of connection with others) and physical presence (sense of being there) increase learning outcomes in Virtual Learning Environments (VLEs) with findings that traditional motion tracking of participants wearing head mounted displays in virtual reality increases both physical and social presence. This information suggests that motion tracking in mixed reality VLEs has a positive impact on social presence and on...
Show moreThis research synthesizes existing research findings that social presence (sense of connection with others) and physical presence (sense of being there) increase learning outcomes in Virtual Learning Environments (VLEs) with findings that traditional motion tracking of participants wearing head mounted displays in virtual reality increases both physical and social presence. This information suggests that motion tracking in mixed reality VLEs has a positive impact on social presence and on physical presence. For this study, the affordance of free movement among virtual objects is enabled by Microsoft Kinect tracking of the user's position that is translated to movement of the virtual camera to simulate user movement and proximity to elements of the virtual environment.This study used a mixed method, multimodal approach including qualitative, subjective, objective, and physiological data to measure social and physical presence. The testbed for this research was TLE TeachLivE(TM), a mixed reality classroom populated with virtual students. The subjective measures are 1) modified Witmer and Singer Questionnaire and 2) Social Presence Instrument (Bailenson, 2002b). The objective measure is a literature based Social Presence Behavioral Coding sheet used to record frequency of occurrences of factors of social presence. Finally, the physiological measure is heart rate as recorded by the MIO Alpha. The primary contribution of this study was that the hypotheses that the affordance of movement in a mixed reality classroom has a positive impact on user perception and experience of a) physical presence and b) social presence in a VLE were supported. This hypothesis was supported in all three measures. The secondary contribution of this research is the literature based Social Presence Behavioral Coding. The final contribution of this research is a research framework that integrates subjective, objective, and physiological measures of social presence in one study. This approach can be applied to various user experience research studies of various VLEs. Finally, in addition to general alignment of the physiological, objective, and subjective measures, there were anecdotal instances of factors of social presence occurring simultaneously with increased heart rate.
Show less - Date Issued
- 2015
- Identifier
- CFE0006220, ucf:51061
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006220
- Title
- Customer evaluation of managers' responses to online complaints.
- Creator
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Olson, Eric, Ro, Heejung, Croes, Robertico, Clark, M. H., Severt, Denver, Oliphant, Rebecca, University of Central Florida
- Abstract / Description
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Managers have begun to respond to customers' online reviews of services on online review websites. However, it is not known how viewers evaluate company-initiated service recovery in the form of manager responses to online reviews. This research has three objectives: (1) to explore how managers are currently responding to electronic word of mouth; (2) to investigate whether a manager's response to electronic negative word of mouth (eNWOM) positively influences viewers' behavioral intentions; ...
Show moreManagers have begun to respond to customers' online reviews of services on online review websites. However, it is not known how viewers evaluate company-initiated service recovery in the form of manager responses to online reviews. This research has three objectives: (1) to explore how managers are currently responding to electronic word of mouth; (2) to investigate whether a manager's response to electronic negative word of mouth (eNWOM) positively influences viewers' behavioral intentions; (3) to examine which elements in a manager's responses increases viewers' evaluations of trust and behavioral intentions towards the company.Three studies were conducted, one for each objective. Study #1 examined 21,211 online reviews and manager responses from Tripadvisor.com from 184 hotels in five cities. Study #2 was a single-factor between-subject experimental design by manipulating a manager's response to eNWOM (response message vs. no response message) through scenarios. Study #3 was a 2 (procedural justice: high vs. low) x 2 (interactional justice: high vs. low) x 2 (social presence: high vs. low) between-subject experimental design that manipulated manager's responses through scenarios.Findings from Study #1 revealed that managers were more likely to respond to eNWOM compared to neutral word of mouth. A content analysis of 432 company responses to eNWOM determined that managers used nine online review management strategies: appreciation, apology, future patronage encouragement, explanation, follow up, flexibility, correction, compensation, and social presence. Results from Study #2 indicated that viewers were more likely to visit a restaurant when a manager responded to eNWOM compared to no response to eNWOM. Results from Study #3 revealed a three-way interaction of procedural justice, interactional justice, and social presence on trust. There were also main effects of procedural justice and interactional justice on trust. Additionally, results provided partial support for the mediating role of trust in the relationship between the three-way interaction and behavioral intentions. This study contributes to the online service recovery literature and online trust formation literature by enhancing the understanding of how viewers evaluate manager responses to eNWOM and how social presence can be used with procedural justice and interactional justice to enhance trust in the online review management context. Service organizations should create a comprehensive online review system to respond to eNWOM and identify ways to enhance procedural justice, interactional justice, and social presence into their responses. Online review websites should encourage companies to provide managerial response to online complaints and allow for social presence and enhanced creative options in manager responses.
Show less - Date Issued
- 2014
- Identifier
- CFE0005390, ucf:50462
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005390
- Title
- A Systematic Review of Research on Successful African American Students in Mathematics: Implications for Seminole High School.
- Creator
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Vong, Trung, Boote, David, Vitale, Thomas, Robinson, Edward, Hayes, Grant, University of Central Florida
- Abstract / Description
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The purpose of this study was to synthesize the counter-narratives of mathematically successful African American students. The gap in educational achievement between African American and White students is well documented in the United States, especially in mathematics education. Although Florida Comprehensive Assessment Test scores have increased for both groups at Seminole High School, the gap has remained over 30% for nearly a decade. Most research on this topic has focused on the reasons...
Show moreThe purpose of this study was to synthesize the counter-narratives of mathematically successful African American students. The gap in educational achievement between African American and White students is well documented in the United States, especially in mathematics education. Although Florida Comprehensive Assessment Test scores have increased for both groups at Seminole High School, the gap has remained over 30% for nearly a decade. Most research on this topic has focused on the reasons why African American students fail to achieve. Various individual, social, and organizational factors have been suggested. However, a growing body of research has highlighted the stories of mathematically successful African American students.Using best evidence review methods, an exhaustive review of the literature identified 22 research articles published between 2004 and 2013. All studies collected interview data with mathematically successful African American middle school, high school, and higher education students in the United States. Meta-synthesis was used to synthesize findings across studies. Among the 151 participants across 22 studies, six common experiences were identified as contributing to students' mathematical success: supportive teachers, supportive family, supportive peers, a strong mathematics identity, ability to deal with racial stereotype, and supportive organizations. Most importantly, this meta-synthesis highlights the tendency of prior research to focus on de-contextualized factors rather than understanding students holistically within their broader social and community environment. Insights from this study lead to several recommendations for improving mathematics education for African American students at Seminole High School and for suggested future research on this topic.
Show less - Date Issued
- 2014
- Identifier
- CFE0005438, ucf:50387
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005438
- Title
- Modeling and fault detection in DC side of Photovoltaic Arrays.
- Creator
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Akram, Mohd, Lotfifard, Saeed, Mikhael, Wasfy, Wu, Thomas, University of Central Florida
- Abstract / Description
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Fault detection in PV systems is a key factor in maintaining the integrity of any PV system. Faults in photovoltaic systems can cause irrevocable damages to the stability of the PV system and substantially decrease the power output generated from the array of PV modules. Among'st the various AC and DC faults in a PV system, the clearance of the AC side faults is achieved by conventional AC protection schemes,the DC side, however , there still exists certain faults which are difficult to...
Show moreFault detection in PV systems is a key factor in maintaining the integrity of any PV system. Faults in photovoltaic systems can cause irrevocable damages to the stability of the PV system and substantially decrease the power output generated from the array of PV modules. Among'st the various AC and DC faults in a PV system, the clearance of the AC side faults is achieved by conventional AC protection schemes,the DC side, however , there still exists certain faults which are difficult to detect and clear. This paper deals with the modeling, detection and classification of these types of DC faults. It is essential to be able to simulate the PV characteristics and faults through software. In this thesis a comprehensive literature survey of fault detection methods for DC side of a PV system is presented. The disparities in the techniques employed for fault detection are studied . A new method for modeling the PV systems information only from manufacturers datasheet using both the Normal Operating Cell temperature conditions (NOCT) and Standard Operating Test Conditions (STC) conditions is then proposed.The input parameters for modeling the system are Isc,Voc,Impp,Vmpp and the temperature coefficients of Isc and Voc for both STC and NOCT conditions. The model is able to analyze the variations of PV parameters such as ideality factor, Series resistance, thermal voltage and Band gap energy of the PV module with temperature. Finally a novel intelligent method based on Probabilistic Neural Network for fault detection and classification for PV farm with string inverter technology is proposed.
Show less - Date Issued
- 2014
- Identifier
- CFE0005293, ucf:50571
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005293
- Title
- An Analysis of Undergraduate Creative Writing Students'Writing Processes: Gauging the Workshop Models' Effectiveness Through the Lens of Genre Theories.
- Creator
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Chrisman, John, Marinara, Martha, Roozen, Kevin, Scott, Blake, University of Central Florida
- Abstract / Description
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Current approaches to teaching creative writers the ways to success in creative writing courses consist largely of workshop style classes. While workshops often vary from class to class in style, generally a workshop will consist of a group of writers, led by a mentor/instructor, who exchange drafts and provide reader and writer focused feedback to the author. Yet because the workshop approach has not been the subject of close empirical study, it is unclear whether it is an effective pedagogy...
Show moreCurrent approaches to teaching creative writers the ways to success in creative writing courses consist largely of workshop style classes. While workshops often vary from class to class in style, generally a workshop will consist of a group of writers, led by a mentor/instructor, who exchange drafts and provide reader and writer focused feedback to the author. Yet because the workshop approach has not been the subject of close empirical study, it is unclear whether it is an effective pedagogy. This thesis serves two purposes. First, it presents an argument for new research into creative writing pedagogy and creative writers' processes and suggests that any future research should take an empirical turn. However, because creative writing has developed few theories or methods useful for the empirical study of creative writing, I suggest adopting theories and methods from the field of rhetoric and composition. The second part of this thesis is an empirical study of three creative writing undergraduate students in an introductory creative writing course over one semester. This study uses qualitative methods: semi-structured retrospective interviews, close textual analysis, and in-class observations to understand how creative writers are enculturated into the creative writing community using Christine Tardy's theories of acquiring genre expertise as a framework for analysis. Based on this research this study concludes that while creative writers enculturate in different ways, based on several factors, all creative writers develop greater awareness of genre complexity, authorial identity, and intermodal influences on their writing. Furthermore, this study recommends further case studies into creative writers writing processes and the effectiveness of various workshop models on student enculturation. ?
Show less - Date Issued
- 2015
- Identifier
- CFE0005589, ucf:50235
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005589
- Title
- Fanfiction Reviews and Academic Literacy: Potential Impacts and Implications.
- Creator
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Weiler, Regina, Katt, James, Musambira, George, Butler, John, University of Central Florida
- Abstract / Description
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This study is meant to elucidate how fanfiction-related activities can incorporate many types of critical review, to call attention to what has been overlooked as significant forms of learning, and to understand and take advantage of the opportunities fanfiction's unconventional writing affords in lieu of more deliberate learning environments. This thesis was undertaken due to the significant gap in work done by aca-fan (-) a portmanteau of academic and fan(-) scholars who have strong links...
Show moreThis study is meant to elucidate how fanfiction-related activities can incorporate many types of critical review, to call attention to what has been overlooked as significant forms of learning, and to understand and take advantage of the opportunities fanfiction's unconventional writing affords in lieu of more deliberate learning environments. This thesis was undertaken due to the significant gap in work done by aca-fan (-) a portmanteau of academic and fan(-) scholars who have strong links to the fanfiction community and culture. The aspects explored are the technical writing skills and techniques demonstrated in fanfiction reviews, the influence of the nontraditional online learning environment, the rhetorical strategies that reviewers use to give feedback, the significant categories of things that reviewers comment on, and the value of skills taught peer-to-peer in this manner. The results of my research suggest that peer review in a relaxed, non-academic context leads to improved confidence and skill among a wide demographic range. This thesis proposes that fanfiction writing, reading, and reviewing supports learning. The evidence suggests that it be incorporated where applicable in formal classroom learning to supplement traditional understandings of grammar, syntax, tone, and the use of universal tropes.
Show less - Date Issued
- 2019
- Identifier
- CFE0007553, ucf:52603
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007553
- Title
- A SYSTEMATIC REVIEW TO ASSESS THE METHODOLOGICAL QUALITY OF INTERVENTION RESEARCH DESIGNED TO INCREASE PHYSICAL ACTIVITY IN CHILDREN WITH AUTISM SPECTRUM DISORDERS.
- Creator
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Winn, Jolene, Tucker, Jennifer, University of Central Florida
- Abstract / Description
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In comparison to normally developing children, many children with Autism Spectrum Disorders (ASD) do not possess the same opportunities to be physically active due to the impairments exhibited by their disorder. A systematic review using the Downs and Black checklist and the PEDro scale was conducted to assess the methodological quality of the literature on promoting physical activity in children with ASD. The following inclusion criteria had to be met: (1) subjects must include children with...
Show moreIn comparison to normally developing children, many children with Autism Spectrum Disorders (ASD) do not possess the same opportunities to be physically active due to the impairments exhibited by their disorder. A systematic review using the Downs and Black checklist and the PEDro scale was conducted to assess the methodological quality of the literature on promoting physical activity in children with ASD. The following inclusion criteria had to be met: (1) subjects must include children with a clinical ASD diagnosis (2) the children have to be under the age of thirteen years old (3) the interventions must target physical activity; lastly, (4) they must be a relevant peer-reviewed English language study. The search was conducted using four electronic databases: MEDLINE, ERIC, PsycInfo, and CINHL with no restriction on the publication year. The following keywords were utilized: "Autism", "ASD/ Autism Spectrum Disorder", "Asperger", "Pervasive Developmental Disorder" Those terms were paired with "physical activity", "physical exercise", "exercise", "fitness", "aerobic", "swim", "aquatic", "jog", "walk", "recreational activity" Which were also paired with the terms "school age", "child", "toddler", "preadolescent". This multi-step search procedure occurred during February 2013. The methodological quality of six studies was evaluated in February 2013. Overall, the conclusive scores determined by the Downs and and Black checklist and the PEDro scale varied greatly. The scores reported by the Downs and Black checklist ranged from 19 to 21 on a 27-point scale. PEDro scale yielded scores ranging between two and six on a 10-point scale. A vote count revealed that the exercise interventions increased the physical fitness, aquatic skills, social behaviors, and sensory integration children with ASD. In summary, the variation within the scores and the quality of the studies leads to a demand for future research. In order to adequately determine what exercise interventions effectively increase physical activity in children with ASD, future researchers should conduct randomized controlled trials in order to produce the highest quality of evidence.
Show less - Date Issued
- 2013
- Identifier
- CFH0004404, ucf:45092
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0004404
- Title
- SELLING "DREAM INSURANCE": THE STANDARDIZED TEST-PREPARATION INDUSTRY'S SEARCH FOR LEGITIMACY, 1946-1989.
- Creator
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Shepherd, Keegan, Crepeau, Richard, University of Central Florida
- Abstract / Description
-
This thesis analyzes the origins, growth, and legitimization of the standardized test preparation ("test-prep") industry from the late 1940s to the end of the 1980s. In particular, this thesis focuses on the development of Stanley H. Kaplan Education Centers, Ltd. ("Kaplan") and The Princeton Review ("TPR"), and how these companies were most conducive in making the test-prep industry and standardized test-preparation itself socially acceptable. The standardized test most frequently discussed...
Show moreThis thesis analyzes the origins, growth, and legitimization of the standardized test preparation ("test-prep") industry from the late 1940s to the end of the 1980s. In particular, this thesis focuses on the development of Stanley H. Kaplan Education Centers, Ltd. ("Kaplan") and The Princeton Review ("TPR"), and how these companies were most conducive in making the test-prep industry and standardized test-preparation itself socially acceptable. The standardized test most frequently discussed in this thesis is the Scholastic Aptitude Test ("SAT"), especially after its development came under the control of Educational Testing Service ("ETS"), but due attention is also given to the American College Testing Program ("ACT"). This thesis argues that certain test-prep companies gained legitimacy by successfully manipulating the interstices of American business and education, and brokered legitimacy through the rhetorical devices in their advertising. However, the legitimacy for the industry at-large was gained by default as neither the American government nor the American public could conclusively demonstrate that the industry conducted wholesale fraud. The thesis also argues that standardized test manufacturers were forced to engage in a cat-and-mouse game of pseudo-antagonism and adaptation with the test-prep industry once truth-in-testing laws prescribed transparent operations in standardized testing. These developments affect the current state of American standardized testing, its fluctuating but ubiquitous presence in the college admissions process, and the perpetuation of the test-prep industry decades after its origins.
Show less - Date Issued
- 2011
- Identifier
- CFE0003746, ucf:48792
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003746
