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- Title
- THE IMPACT OF ORGANIZATIONAL GOAL CONVERGENCE, INFORMATION-COMMUNICATION TECHNOLOGY UTILIZATION, AND INTER-ORGANIZATIONAL TRUST ON NETWORK FORMATION AND SUSTAINABILITY: THE CASE OF EMERGENCY MANAGEMENT IN THE UNITED STATES.
- Creator
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Garayev, Vener, Kapucu, Naim, University of Central Florida
- Abstract / Description
-
With the increase of severity and scope of disasters, collaborative networks have become the main tool to tackle with complex emergencies. Networks, however, are mostly effective to the extent they are maintained over time. This study analyzes whether organizational goal convergence, information-communication technology utilization, and inter-organizational trust impacts network sustainability. The main research questions of the study are: (1) How are organizational goals, technical...
Show moreWith the increase of severity and scope of disasters, collaborative networks have become the main tool to tackle with complex emergencies. Networks, however, are mostly effective to the extent they are maintained over time. This study analyzes whether organizational goal convergence, information-communication technology utilization, and inter-organizational trust impacts network sustainability. The main research questions of the study are: (1) How are organizational goals, technical/technological capacity of organizations, and trust among organizations of a network are related to the sustainability of collaborative network relationships? (2) Which of the above-mentioned factors plays the most significant role in affecting network sustainability? Covering the context of emergency management system in the United States, this study utilized a self-administered survey that was electronically distributed to county emergency managers across the country. The data consisting of 534 complete responses was analyzed in Statistical Package for the Social Sciences (SPSS) Inc. software's PASW (Predictive Analytics SoftWare) Statistics version 18.0 and transferred to Amos 18.0 software for structural equation modeling (SEM) analysis. The findings suggest that organizational goal convergence, information-communication technology utilization, and inter-organizational trust have positive and statistically significant relationships with network sustainability; and, inter-organizational trust is the strongest factor followed by information-communication technology utilization and organizational goal convergence. The study contributes to the literature on network sustainability with specific suggestions for emergency management practitioners.
Show less - Date Issued
- 2011
- Identifier
- CFE0003920, ucf:48738
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003920
- Title
- INCREASING NOVICE TEACHER SUPPORT IN 21ST CENTURY CLASSROOMS: INDUCTION AND MENTORING FOR BEGINNING TEACHERS THROUGH BUG-IN-EAR TECHNOLOGY.
- Creator
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Wade, Wanda, Cross, Lee, University of Central Florida
- Abstract / Description
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Novice teachers in todayÂÂ's classroom are in need of support during the initial years of teaching. Providing beginning teachers in special education classroom settings with coaching and immediate feedback through Bug-In-Ear, Bluetooth technology has been identified as a effective strategy for supporting beginning teachers while simultaneously improving generalization and maintenance of instructional strategies in diverse classrooms (Anagnostopoulous, Smith & Basmadjian...
Show moreNovice teachers in todayÂÂ's classroom are in need of support during the initial years of teaching. Providing beginning teachers in special education classroom settings with coaching and immediate feedback through Bug-In-Ear, Bluetooth technology has been identified as a effective strategy for supporting beginning teachers while simultaneously improving generalization and maintenance of instructional strategies in diverse classrooms (Anagnostopoulous, Smith & Basmadjian, 2007; Darling-Hammond and Baratz-Snowden, 2007; Brownell, Ross, Colon & McCallum, 2005). The present study was designed to examine the effects of using BIE, Bluetooth technology with novice teachers in inclusionary settings at a PK-5 charter school. As it has been demonstrated, Bug-In-Ear Bluetooth technology has allowed supervisors and mentors to increase desired teacher behaviors by providing immediate feedback, coaching and prompting during instructional delivery (Scheeler, McAfee, Ruhl and Lee (2006), Scheeler, Ruhl & McAfee, 2004; & Rock, et al., (2009). Specifically, this study looked to increase the average rate per minute of specific feedback statements made to students during reading instruction. Additionally, maintenance of increased rates of specific feedback once BIE coaching and prompting were withdrawn was also of interest. A multiple-baseline design across participants was used. Data were collected during baseline, intervention, and withdrawal phases. The independent variable was identified as prompts delivered by the coach through BIE Bluetooth technology. The dependent variable for this study was the average rate per minute of specific feedback statements made during reading instruction. Overall, the average rate per minute of specific feedback provided to students during reading instruction increased substantially with the use of Bug-In-Ear Bluetooth technology. Further, participants sustained higher than baseline averages of specific feedback provided to students. This study extended Scheeler (2004, 2006), and RockÂÂ's (2009) research on the use of immediate feedback through BIE technology, and demonstrated the effectiveness of this observation method with various participants, groups of students, and classroom diversity.
Show less - Date Issued
- 2010
- Identifier
- CFE0003368, ucf:48447
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003368
- Title
- PROJECT CHILD® AND NON-PROJECT CHILD® SCHOOL PERFORMANCE ON FCAT® READING, MATHEMATICS AND WRITING.
- Creator
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Chappell, Julie, Hartle, Lynn, University of Central Florida
- Abstract / Description
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Project CHILD® (Changing How Instruction for Learning is Delivered) provides an avenue for educational change using a triangulated approach. Using data from the Florida Department of Education, this research studies the Project CHILD® learning approach on preparing students for success on portions of the Florida Comprehensive Assessment Test (FCAT®) using results from fifteen charter schools in the state of Florida,...
Show moreProject CHILD® (Changing How Instruction for Learning is Delivered) provides an avenue for educational change using a triangulated approach. Using data from the Florida Department of Education, this research studies the Project CHILD® learning approach on preparing students for success on portions of the Florida Comprehensive Assessment Test (FCAT®) using results from fifteen charter schools in the state of Florida, seven participating in Project CHILD® and eight non-participating charter schools for the 2008-2009 school-year. Dispersion statistics such as range and standard deviation as well as independent t tests are computed to compare the percentage of students in grades three to five scoring levels 3 and higher on the reading and mathematics portions, and fourth grade students scoring a 3.5 or higher on the writing assessment of the FCAT®. Project CHILD® schools had smaller ranges and standard deviations in the majority of the comparisons. Descriptively, this suggests that students in the Project CHILD® schools are performing closer to the school average. There were no statistically significance differences between the Project CHILD® schools and non-Project CHILD® schools for grade level comparisons, nor on any grade level aggregate outcomes (i.e., grades 3-5 school FCAT® reading, mathematics, or writing mean). However moderate effect sizes were seen for reading in grade four and writing assessments in grade four. The non-statistically significant findings were likely due to low power, and the moderate effect sizes suggest evidence of practical significance.
Show less - Date Issued
- 2010
- Identifier
- CFE0003355, ucf:48444
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003355
- Title
- PRINCIPALS' PERCEPTIONS OF CYBERBULLYING POLICIES IN SELECTED FLORIDA MIDDLE SCHOOLS.
- Creator
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Gardner, Margaret, Taylor, Rose, University of Central Florida
- Abstract / Description
-
This study investigated the issue of student cyberbullying in FloridaÂÂÂÂ's public middle schools. First, a content analysis of six Florida school district anti-bullying policies was conducted to determine the alignment between the state model policy and district policies. Next, 68 middle school principals from the same six Florida school districts completed the Cyberbullying Policies and...
Show moreThis study investigated the issue of student cyberbullying in FloridaÂÂÂÂ's public middle schools. First, a content analysis of six Florida school district anti-bullying policies was conducted to determine the alignment between the state model policy and district policies. Next, 68 middle school principals from the same six Florida school districts completed the Cyberbullying Policies and Response Principal Survey online. Survey respondents were either members or non-members of the state mentoring team against bullying and harassment. Findings showed that all six school districts' anti-bullying policies were comprehensive in addressing the definitions of bullying behaviors, to include cyberbullying, as well as for reporting and responding to bullying incidents. However, it was found that improvements could be made concerning periodic review and updating of bullying policies as well as addressing issues of inclusiveness. Additionally, it was found that the middle school principals were generally aware of the seriousness of cyberbullying regardless of their membership status on the state mentoring team against bullying and harassment. They enforced both technology and bullying policies to prevent and respond to student cyberbullying. This was done either by their own initiative or as directed by the school districts. It was also discovered that principals were sensitive to the fact that students at their schools had been cybervictims, cyberbullies, or both. Moreover, principals believed that a majority of those activities occurred off-campus. It remains, though, uncertain as to what factors influence whether or not a school has a campus specific cyberbullying policy. However, principals conveyed an understanding that education about and enforcement of cyberbullying policies was imperative. Hence, more research is needed to determine how educators can continue to confront this type of adolescent aggression both on and off-campus.
Show less - Date Issued
- 2010
- Identifier
- CFE0003174, ucf:48598
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003174
- Title
- STUDENT DIGITAL PIRACY IN THE FLORIDA STATE UNIVERSITY SYSTEM:AN EXPLORATORY STUDY ON ITS INFRASTRUCTURAL EFFECTS.
- Creator
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Reiss, Jeffrey, Cintron, Rosa, University of Central Florida
- Abstract / Description
-
Digital piracy is a problem that may never disappear from society. Through readily available resources such as those found in a university, students will always have access to illegal goods. While piracy is a global phenomenon, an institutionÂÂ's resources combined with the typical college studentÂÂ's lack of funds makes it more lucrative. Students use a number of methods to justify their actions ranging from previewing media to bringing justice...
Show moreDigital piracy is a problem that may never disappear from society. Through readily available resources such as those found in a university, students will always have access to illegal goods. While piracy is a global phenomenon, an institutionÂÂ's resources combined with the typical college studentÂÂ's lack of funds makes it more lucrative. Students use a number of methods to justify their actions ranging from previewing media to bringing justice to a corrupt company. While trying to understand the mindset of pirates is one route to deal with piracy, corporations attempted to alleviate the situation using added software encoding. These messages are not always effective, and in some cases caused further damage to consumer morale. Furthermore, students such as Joel Tenenbaum, who continued to pirate music despite warnings from his parents and the recording industry, exemplify the type of person that is unfazed by legal threats, leading to a question of ethics. Students may not feel that downloading is stealing despite numerous warnings from the Digital Millennium Copyright Act and other major media organizations. The predominant solution used by universities involves monitoring the studentsÂÂ' network connection to detect Peer-to-Peer (P2P) connections or other connections that involve the transferring of copyrighted goods. Unfortunately, the current tools contain flaws that a crafty student may easily circumvent, undermining any attempts a universityÂÂ's IT department may use to deter piracy. This study explored the nature of piracy prevention tools used by IT departments in the Florida State University System in order to determine their relative effectiveness. The study also looked into the opinions of the Information Security Officer in terms of alternative piracy prevention techniques that do not involve legal action and monitoring. It was found that most institutions do not use a formal piece of software that monitors for infringing data. They also stated that while their current techniques can do its required task, it was not perfected to a point where it could run autonomously. Furthermore, institutions agreed that students lack proper ethics and concern over the matter of copyright, but were not fully convinced that other preventions methods would be effective. The study ultimately considered monitoring techniques a short-term solution and that more research should be put into finding long-term solutions. It also implied that IT departments should be better funded in order to keep up with the technological gap.
Show less - Date Issued
- 2010
- Identifier
- CFE0003131, ucf:48645
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003131
- Title
- Technical Illustration: The Changes and Challenges Presented by Advancements in Technology.
- Creator
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Caudill, Cindy, Jones, Daniel, Flammia, Madelyn, Young, Beth, University of Central Florida
- Abstract / Description
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This thesis investigates the changes and challenges technology has created in the field of technical illustration. Technical illustration includes the fields of technical drawing as well as scientific and medical illustration. Previously, technical illustrators learned and used traditional illustration methods, without the aid of computers. However, technology has rapidly entered the field and has changed the education, work environment, skills, and role of the technical illustrator. I note...
Show moreThis thesis investigates the changes and challenges technology has created in the field of technical illustration. Technical illustration includes the fields of technical drawing as well as scientific and medical illustration. Previously, technical illustrators learned and used traditional illustration methods, without the aid of computers. However, technology has rapidly entered the field and has changed the education, work environment, skills, and role of the technical illustrator. I note both the benefits and disadvantages that current technical illustrators are facing in their work. I explore both sides of the digital media and traditional art debate while focusing on the technical illustrator's role, tools and methods used in the illustration process, education, idea-generation, and the future of technical illustration. By emphasizing the issues associated with the incorporation of digital media into traditional methods, I hope to bring awareness to the transformation of technical illustration and the future of this discipline.
Show less - Date Issued
- 2014
- Identifier
- CFE0005145, ucf:50681
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005145
- Title
- An Applied Organizational Analysis of School Factors Affecting Technology Integration within the Context of Literacy Instruction.
- Creator
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Rawlinson, D'Ann, Boote, David, Zygouris-Coe, Vassiliki, Little, Mary, Pawlas, George, Behrens, Cherie, University of Central Florida
- Abstract / Description
-
The purpose of this Dissertation in Practice was to analyze the organizational factors affecting technology integration within the context of literacy instruction at a single school site that was preparing to implement a 1:1 mobile device initiative in all K-5 classrooms the following academic year. This was achieved through conducting an organizational analysis using a multi-frame model developed by Bolman and Deal (2008). This study used a convergent parallel mixed methods research design...
Show moreThe purpose of this Dissertation in Practice was to analyze the organizational factors affecting technology integration within the context of literacy instruction at a single school site that was preparing to implement a 1:1 mobile device initiative in all K-5 classrooms the following academic year. This was achieved through conducting an organizational analysis using a multi-frame model developed by Bolman and Deal (2008). This study used a convergent parallel mixed methods research design consisting of teacher and administrator interviews, a quantitative and qualitative survey, and classroom observational data. One main evaluation question was designed to frame this organizational analysis: What organizational factors support and impede technology integration within the context of literacy instruction? To answer the main evaluation question, the evaluator collected data to answer six evaluation sub-questions. The evaluation sub-questions were developed to ensure that data was being collected among Bolman and Deal's (2008) four frames. In the context of integrating technology into literacy instruction, the data collected in this study suggest that the organizational strategies and issues within the human resource frame are impacting, and are impacted by, the organization's political, structural, and symbolic practices. The teachers' lack of opportunities to develop the requisite knowledge, experience, and skills needed to integrate technology into literacy instruction seem to have impacted the teachers' level of technology integration as well as their levels of concern. Data from this organizational analysis indicated that the lack of time was a major obstacle in learning how to integrate mobile devices into literacy instruction. The school's current team-based organizational model, while supporting other aspects of their education practices, may create structural and political barriers to effectively implement the 1:1 mobile device initiative. Observations and interviews suggested that the school values technology to support basic literacy skills, but not the transformative role of technology on literacy in today's society. Using all four frames of the Bolman and Deal's (2008) model allows an organization to look beyond one frame, such as developing human resources through professional development, when working towards implementing a school-wide initiative effectively. Although tailored professional development is necessary for teachers to learn how to integrate technology into literacy instruction, the professional development will not be effective without greater stability in the instructional staff, and focused political and structural solutions that will support the instructional staff's professional learning and implementation.
Show less - Date Issued
- 2015
- Identifier
- CFE0005989, ucf:50768
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005989
- Title
- GETTING TO NET ZERO ENERGY BUILDINGS: A HOLISTIC TECHNO-ECOLOGICAL MODELING APPROACH.
- Creator
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Alirezaei, Mehdi, Tatari, Omer, Oloufa, Amr, Nam, Boo Hyun, Xanthopoulos, Petros, University of Central Florida
- Abstract / Description
-
Buildings in the United States are responsible for more than 40% of the primary energy and 70% of electricity usage and greatly in CO2 emission by about 39%, more than any other sector including transportation and industry sectors. This energy consumption is expected to grow mainly due to increasing trends in new buildings construction. Rising energy prices alongside with energy independencies, limited resources, and climate change have made the current situation even worse. An Energy...
Show moreBuildings in the United States are responsible for more than 40% of the primary energy and 70% of electricity usage and greatly in CO2 emission by about 39%, more than any other sector including transportation and industry sectors. This energy consumption is expected to grow mainly due to increasing trends in new buildings construction. Rising energy prices alongside with energy independencies, limited resources, and climate change have made the current situation even worse. An Energy Efficient (EE) building is able to reduce the heating and cooling load significantly compared with a code compliant building. Furthermore, integrating renewable energy sources in the building energy portfolio could drive the building's grid reliance further down. Such buildings that are able to passively save and actively produce energy are called Net Zero Energy Buildings (NZEB). Despite all new energy efficient technologies, reaching NZEB is challenging due to high first cost of super-efficient measures and renewable energy sources as well as integration of the newly on-site generated electricity to the grid. Achieving NZEB without looking at its surrounding environment may result in sub-optimal solutions. Currently, 95% of American households own a car, and with the help of newly introduced Vehicle to Home (V2H) technologies, building, vehicle, renewable energy sources, and ecological environment can work together as a techno-ecological system to fulfill the requirement of an NZEB ecosystem.Due to the great flexibility of electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs) in interacting with the power grid, they will play a significant role in the future of the power system. In a large scale, an organized fleet of EVs can be considered as reliable and flexible power storage for a set of building blocks or in a smaller scale, individual EV owners can use their own vehicles as a source of power alongside with other sources of power. To this end, V2H technologies can utilize idle EV battery power as an electricity storage tool to mitigate fluctuations in renewable electric power supply, to provide electricity for the building during the peak time, and to help in supplying electricity during emergency situation and power outage. V2H is said to be the solution to a successful integration of renewables and at the same time maintaining the integrity of the grid. This happens through depleting the stored power in the battery of EV and then charging the battery when the demand is low, using the electricity provided by grid or renewables. Government incentives can play an important role in employing this technology by buying out the high first time cost request. According to Energy Information Administration (EIA), U.S. residential utility customers consume 29.95 kWh electricity on average per household-day. With the current technology, EV batteries could store up to 30 kWh electricity. As a result, even for a code compliant house, a family could use EV battery as a source of energy for one normal day operation. For an energy efficient home, there could even be a surplus of energy that could be transferred to the grid. In summary, Achieving NZEB is facing various obstacles and removing these barriers require a more holistic view on a greater system and environment, where a building interacts with on-site renewable energy sources, EV, and its surrounded ecological environment.This dissertation aims to utilize the application of Vehicle to Home technology to reach NZEB by developing two new models in two phases; the macro based excel model (NZEB-VBA) and agent based model (NZEB-ABM). Using these two models, homeowners can calculate the savings through implementing abovementioned technologies which can be considered as a motivation to move toward greener buildings. In the first step, an optimization analysis is performed first to select the best design alternatives for an energy-efficient building under the relevant economic and environmental constraints. Next, solar photovoltaic sources are used to supply the building's remaining energy demand and thereby minimize the building's grid reliance. Finally, Vehicle to Home technology is coupled with the renewable energy source as a substitute for power from the grid. The whole algorithm for this process will be running in the visual basic environment.In the second phase of the study, the focus is more on the dynamic interaction of different components of the system with each other. Although the general procedure is the same, the modeling will take place in a different environment. Showing the status of different parts of the system at any specific time, changing the values of different parameters of the system and observing the results, and investigating the impact of each parameter's on overall behavior of the system are among the advantages of the agent based model. Having real time data can greatly enhance the capabilities of this system. The results indicate that, with the help of energy-efficient design features and a properly developed algorithm to draw electricity from EV and solar energy, it is possible to reduce the required electricity from the power grid by 59% when compared to a standard energy-efficient building and by as much as 90% when compared to a typical code-compliant building. This thereby reduces the electricity cost by 1.55 times the cost of the conventional method of drawing grid electricity. This savings can compensate the installation costs of solar panels and other technologies necessary for a Net Zero Energy Building. In the last phase of the study, a regional analysis will be performed to investigate the effect of different weather conditions, traffic situation and driving behavior on the behavior of this system.
Show less - Date Issued
- 2016
- Identifier
- CFE0006830, ucf:51797
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006830
- Title
- Quality by Design Procedure for Continuous Pharmaceutical Manufacturing: An Integrated Flowsheet Model Approach.
- Creator
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Vezina, Ashley, Elshennawy, Ahmad, Rabelo, Luis, Karwowski, Waldemar, University of Central Florida
- Abstract / Description
-
Pharmaceutical manufacturing is crucial to global healthcare and requires a higher, more consistent level of quality than any other industry. Yet, the traditional pharmaceutical batch manufacturing has remained largely unchanged in the last fifty years due to high R(&)D costs, shorter patent durations, and regulatory uncertainty. This has led regulatory bodies to promote modernization of manufacturing process to continuous pharmaceutical manufacturing (CPM) by introducing new methodologies...
Show morePharmaceutical manufacturing is crucial to global healthcare and requires a higher, more consistent level of quality than any other industry. Yet, the traditional pharmaceutical batch manufacturing has remained largely unchanged in the last fifty years due to high R(&)D costs, shorter patent durations, and regulatory uncertainty. This has led regulatory bodies to promote modernization of manufacturing process to continuous pharmaceutical manufacturing (CPM) by introducing new methodologies including quality by design, design space, and process analytical technology (PAT). This represents a shift away from the traditional pharmaceutical manufacturing way of thinking towards a risk based approach that promotes increased product and process knowledge through a data-rich environment. While both literature and regulatory bodies acknowledge the need for modernization, manufacturers have been slow to modernize due to uncertainty and lack of confidence in the applications of these methodologies. This paper aims to describe the current applications of QbD principles in literature and the current regulatory environment to identify gaps in literature through leveraging regulatory guidelines and CPM literature. To aid in closing the gap between QbD theory and QbD application, a QbD algorithm for CPM using an integrated flowsheet models is also developed and analyzed. This will help to increase manufacturing confidence in CPM by providing answers to questions about the CPM business case, applications of QbD tools, process validation and sensitivity, and process and equipment characteristics. An integrated flowsheet model will aid in the decision-making process and process optimization, breaking away from ex silico methods extensively covered in literature.
Show less - Date Issued
- 2017
- Identifier
- CFE0006923, ucf:51683
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006923
- Title
- Wounded Warrior or War Hero? Or Maybe, Neither?: Resisting Common Tropes of the Veteran and Developing Digital Literacy Practices via Narrative Building and Identity Presentation in Social Networking Spaces.
- Creator
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Branham, Cassandra, Vie, Stephanie, Rounsaville, Angela, Salter, Anastasia, Grohowski, Mariana, University of Central Florida
- Abstract / Description
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This project reports on the results of a study that investigated the social networking use of student and non-student veterans, with a particular focus on the narrative building and identity presentation practices involved in this use. In this dissertation, I argue that stereotypical and exclusionary tropes of the veteran, such as the veteran as war hero and the veteran as wounded warrior, are damaging to our veterans and to others, in both the society and the classroom. However, through the...
Show moreThis project reports on the results of a study that investigated the social networking use of student and non-student veterans, with a particular focus on the narrative building and identity presentation practices involved in this use. In this dissertation, I argue that stereotypical and exclusionary tropes of the veteran, such as the veteran as war hero and the veteran as wounded warrior, are damaging to our veterans and to others, in both the society and the classroom. However, through the detailed analysis of survey data and data collected from an interview and social networking profile tour with one student veteran participant, I highlight the exclusionary nature of these tropes and argue that the complex digital narratives crafted in social networking spaces can offer resistance to popular tropes of the veteran. The complexity of my participants' digital narratives also offers support for the argument that elements of one's social networking profiles, when viewed independently and decontextualized, can lead to invalid and unfair assumptions about the users' identity. Additionally, I argue that, for my participants, many of whom demonstrated a nuanced and critical understanding of audience, decisions to self-identify as military personnel in social networking spaces are intertwined with perceptions of privacy. Finally, this project culminates in the identification of a number of digital literacy practices present in my participants' social networking use, as well as a set of pedagogical and programmatic recommendations for writing teachers and writing program administrators interested in aiding student veterans in the process of transition and reintegration.
Show less - Date Issued
- 2016
- Identifier
- CFE0006268, ucf:51030
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006268
- Title
- Psychometric Properties of a Social Skills Assessment Using Virtual Environment.
- Creator
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Le, Thien-An, Beidel, Deborah, Paulson, Daniel, Bowers, Clint, University of Central Florida
- Abstract / Description
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Background: Social Anxiety Disorder (SAD) is a marked and persistent fear of social and/or performance situations in which embarrassment or scrutiny from others may occur. In children, this marked and persistent fear must be present in peer settings and is not exclusive to interactions with adults (American Psychiatric Association [APA], 2013). Behaviorally, children with SAD may avoid eye contact and exhibit other behavioral symptoms such as stooped shoulders, nail biting, trembling voice,...
Show moreBackground: Social Anxiety Disorder (SAD) is a marked and persistent fear of social and/or performance situations in which embarrassment or scrutiny from others may occur. In children, this marked and persistent fear must be present in peer settings and is not exclusive to interactions with adults (American Psychiatric Association [APA], 2013). Behaviorally, children with SAD may avoid eye contact and exhibit other behavioral symptoms such as stooped shoulders, nail biting, trembling voice, avoidance of social and performance situations, muffled voice, longer speech latency, inappropriate tone or low voice volume, and lack of spontaneous speech (Beidel (&) Turner, 2007; Ollendick, Benoit, (&) Grills-Taquechel, 2014; Spence, Donovan, (&) Brechman-Toussaint, 1999). Currently, there are several methods of assessing symptom severity of SAD, such as structured and semi-structured interviews supplemented by self- and parent-report forms, as well as behavioral assessment of social skills, such as RPTs. However, RPTs inherently present with feasibility concerns as there are several obstacles for its implementation. Thus, the current study will examine the psychometric properties of a VE based social skills assessment as it compares to the traditional RPT. Methods: Participants were 46 children, ages 7 to 14, who underwent two assessment conditions: RPT and VE BAT. Participants were assessed prior to the assessment conditions using the ADIS-C/P and completed several self- and parent-report forms. Participants reported self-ratings of anxiety and acceptability, while blinded observers rated social skills and overall social anxiety. Results: A paired-samples t-test revealed (a) no significant difference in acceptability between the two tasks (t(36) = .209, p (>) .05); (b) the VE BAT elicited somewhat less anxiety and somewhat more skilled social behavior than a comparable and traditional RPT; (c) the VE BAT demonstrated moderate concurrent validity with the SPAI-C (r = .422, p = .004); (d) behaviors were rated as consistent across assessment tasks for speech latency ( r = .367, p = .016), overall effectiveness ( r = .541, p = .000), overall social anxiety (r = .638, p = .000), and SAM ratings (r = .730, p = .000) and; (e) VE BAT was more feasible to implement than the RPT in terms of personnel time (t(45) = 12.87, p = .00, d = 2.69) and costs (t(45) = 12.88, p = .00, d = 1.83). Conclusion: The current study addresses many of the discussed limitations of conducting RPTs and, overall, supports the utilization of VE BATS as a viable alternative to behaviorally assessing social skills in children. Overall, the current study demonstrates acceptability, validity, and feasibility of implementing such a novel method, where a formal RPT is not possible. Further implications for the current study include that VEs have potential in the armamentarium for social skills training with children with SAD.
Show less - Date Issued
- 2016
- Identifier
- CFE0006134, ucf:51178
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006134
- Title
- Examining the Effect of the Universal Design for Learning Expression Principle on Students with learning Disabilities in Science.
- Creator
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Finnegan, Lisa, Dieker, Lisa, Wienke, Wilfred, Hines, Rebecca, Everett, Robert, University of Central Florida
- Abstract / Description
-
ABSTRACT The significance of students being able to express and demonstrate their knowledge and understanding in all content areas has always been important especially in the sciences. Students under the Next Generation Science Standards will be required to participate in science discourse through a variety of approaches. This study examined student engagement and student demonstration of content knowledge in inclusive science classrooms through a quasi-experimental research design which...
Show moreABSTRACT The significance of students being able to express and demonstrate their knowledge and understanding in all content areas has always been important especially in the sciences. Students under the Next Generation Science Standards will be required to participate in science discourse through a variety of approaches. This study examined student engagement and student demonstration of content knowledge in inclusive science classrooms through a quasi-experimental research design which included four case study participants with a learning disability. The researcher also evaluated student content knowledge through the implementation of Universal Design for Learning-Expression (UDL-E) through a non-replicated control group design. Data were collected through a variety of sources including: researcher observations, review of student academic records, interviews, surveys, UDL-E products, and pre-test and posttest scores. Researcher observations spanned over a 10 week period and were coded and analyzed quantitatively. Findings from a Repeated ANOVA demonstrated no statistical significance, however based on interviews with students; findings show that the students did enjoy exploring the opportunity to express their knowledge using the Expression principle of Universal Design for Learning. Student time-on-task did remain equally as high during UDL-E and students' inattentive behaviors decreased.
Show less - Date Issued
- 2013
- Identifier
- CFE0004840, ucf:49709
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004840
- Title
- Transforming a University? A Qualitative Analysis of the Grantee-Grantor Relationship Between Florida Institute of Technology and the F. W. Olin Foundation.
- Creator
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Ruane, Matthew, Owens, J. Thomas, Cintron Delgado, Rosa, Boyd, Tammy, Waring, Scott, Perdigao, Lisa, University of Central Florida
- Abstract / Description
-
The purpose of this research is to discuss and examine the nature of the grantor-grantee relationship between the F. W. Olin Foundation and Florida Institute of Technology in the larger context of grants by foundations and philanthropies to higher education. At the center of the research is a $50-million-dollar grant that (")transformed(") Florida Institute of Technology in ways that were perhaps unforeseen by either the grant-issuing foundation or the higher-education institution itself....
Show moreThe purpose of this research is to discuss and examine the nature of the grantor-grantee relationship between the F. W. Olin Foundation and Florida Institute of Technology in the larger context of grants by foundations and philanthropies to higher education. At the center of the research is a $50-million-dollar grant that (")transformed(") Florida Institute of Technology in ways that were perhaps unforeseen by either the grant-issuing foundation or the higher-education institution itself. This research will include a brief history of the two institutions involved and the circumstances that led to this grant proposal and its eventual implementation by the university, interviews with the main actors, and an examination of the challenges and opportunities presented to Florida Institute of Technology in accepting a grant from the F. W. Olin Foundation. Finally, an analysis of the outcomes brought about by accepting what the F. W. Olin Foundation marketed as a (")transformational(") grant ties this research into the larger question of the roles of foundations and philanthropies in higher education.
Show less - Date Issued
- 2014
- Identifier
- CFE0005545, ucf:50294
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005545
- Title
- An Evaluation of the Iowa State University Ecosystem.
- Creator
-
Mazer, Cherie, Gunter, Glenda, Hayes, Grant, Vitale, Thomas, Cavanagh, Thomas, University of Central Florida
- Abstract / Description
-
Purpose (-) This dissertation in practice is an evaluation study conducted at Iowa State University, entitled, Learning Ecosystem Assessment Review of Needs (LEARN). The evaluation posed these questions: (a) What educational technologies are currently used and what technologies will be needed in the future? (b) What are the attitudes and practices of faculty and students toward online and blended learning? (c) What academic technology support services are used? What are the perceptions of the...
Show morePurpose (-) This dissertation in practice is an evaluation study conducted at Iowa State University, entitled, Learning Ecosystem Assessment Review of Needs (LEARN). The evaluation posed these questions: (a) What educational technologies are currently used and what technologies will be needed in the future? (b) What are the attitudes and practices of faculty and students toward online and blended learning? (c) What academic technology support services are used? What are the perceptions of the support provided for the application of academic technologies? Methodology/design (-) The study was a mixed-methods design employing interviews with deans and focus groups and surveys of faculty and students. Findings (-) Iowa State University faculty and students use a wide array of academic technologies both in physical and virtual classrooms. The prevailing sentiment regarding the need for future academic technologies is not for new offerings and new features but for easier to use, more reliable technologies, and more timely support. Although Iowa State University has formally adopted online learning by offering numerous programs and courses, the university is in the early stages of adopting blended learning.Implications (-) The results and implications of the study inform the university on next steps to ready the institution for leveraging technology and preparing for the transformation toward strategic adoption of online and blended learning. The author outlines an organizational learning approach to manage change and promote adoption of blended learning.
Show less - Date Issued
- 2014
- Identifier
- CFE0005379, ucf:50445
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005379
- Title
- The perceived effectiveness of mixed reality experiences in a master of arts in teaching (MAT) program for science, technology, engineering, and mathematics degreed individuals.
- Creator
-
Speir, Chana, Taylor, Rosemarye, Baldwin, Lee, Doherty, Walter, Mitchell, Paul, University of Central Florida
- Abstract / Description
-
The purpose of this study was to examine the perceived effectiveness of mixed reality experiences on resident teachers who successfully completed an undergraduate Science, Technology, Engineering, or Mathematics (STEM) degree and were enrolled in a Master of Arts in Teaching (MAT) degree program as part of RTP3 at a large research university in Orlando, Florida. The population for this study consisted of those selected to be in the RTP3, which included being in the Masters in the Art of...
Show moreThe purpose of this study was to examine the perceived effectiveness of mixed reality experiences on resident teachers who successfully completed an undergraduate Science, Technology, Engineering, or Mathematics (STEM) degree and were enrolled in a Master of Arts in Teaching (MAT) degree program as part of RTP3 at a large research university in Orlando, Florida. The population for this study consisted of those selected to be in the RTP3, which included being in the Masters in the Art of Teaching (MAT) and becoming a middle or high school science, mathematics, or engineering teacher. The resident teachers experienced mixed reality as a method of practice on two occasions. The first was to introduce a lesson with avatar middle school students and a second time to conduct a parent conference with an avatar parent. This study was focused on the resident teachers' perceptions of (a) the effectiveness of mixed reality in the lesson experience and parent conference, (b) the coach's helpfulness after the lesson introduction experience and the parent conference experience, and (c) the extent to which the resident teachers believe that their confidence was increased and they were prepared for future classroom instruction and parent interactions through the use of mixed reality.Data were gathered with a feedback form with Likert-type items and open ended items completed immediately upon completion of each experience, as well as an additional open response document completed at a later time after reflection on the entire experience. The researcher analyzed the two qualitative data sources independently to determine trends and themes. Findings in this study were that the mixed-reality laboratory experience did have a positive effect on the perceptions of the resident teachers regarding their level of preparedness. They were more confident and comfortable teaching a lesson and conducting a parent conference after practicing both experiences with the avatars. Resident teachers overwhelmingly responded that the mixed reality experiences should remain a part of the MAT pedagogy and that they gained insight and confidence through the mixed reality practice. ?
Show less - Date Issued
- 2015
- Identifier
- CFE0005718, ucf:50127
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005718
- Title
- Watch Me Disappear: Gendered Bodies, Pro-Anorexia, and Self-Injury in Virtual Communities.
- Creator
-
Preston-Sidler, Leandra, Bowdon, Melody, Scott, Blake, Marinara, Martha, Fragala, Maren, University of Central Florida
- Abstract / Description
-
This project examines the relationship between gendered identities, virtual communities, and material bodies, with an emphasis on eating disorders and self-injury practices. The use of the internet to represent and foster particular categories of material bodies, such as the anorexic, the fitness buff, and the self-injurer, has gained substantial visibility due in part to the proliferation of visual imagery presented through social networks. I analyze written and visual texts within specific...
Show moreThis project examines the relationship between gendered identities, virtual communities, and material bodies, with an emphasis on eating disorders and self-injury practices. The use of the internet to represent and foster particular categories of material bodies, such as the anorexic, the fitness buff, and the self-injurer, has gained substantial visibility due in part to the proliferation of visual imagery presented through social networks. I analyze written and visual texts within specific social networks to assess their function and potential impact on individuals and larger communities.Drawing from Donna Haraway's cyborg theory, N. Kathryn Hayles' posthuman, Judith Butler's performativity, feminist poststructural analysis, and the notion of augmented reality, this project explores how individuals rely on social networks, images, and technologies to provide supportive environments for, as well as modify and maintain, specific gendered bodies. Applying feminist interpretations of Foucault's concepts of discipline and (")docile bodies,(") primarily the research and critiques of Susan Bordo, Anne Balsamo, and Armando Favazza (among others), I examine how image sharing and interactions via social networks and communities affect material bodies and function as forms of social control, normalizing and encouraging ultra-thin bodies and dangerous behaviors, including eating disorders, overexercise, and cutting. I also explore subversive strategies of resistance enacted both within and beyond pro-ana and self-injury communities to counter negative messages and promote positive body image in girls and women.
Show less - Date Issued
- 2015
- Identifier
- CFE0005690, ucf:50125
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005690
- Title
- Environmental Physical(-)Virtual Interaction to Improve Social Presence with a Virtual Human in Mixed Reality.
- Creator
-
Kim, Kangsoo, Welch, Gregory, Gonzalez, Avelino, Sukthankar, Gita, Bruder, Gerd, Fiore, Stephen, University of Central Florida
- Abstract / Description
-
Interactive Virtual Humans (VHs) are increasingly used to replace or assist real humans in various applications, e.g., military and medical training, education, or entertainment. In most VH research, the perceived social presence with a VH, which denotes the user's sense of being socially connected or co-located with the VH, is the decisive factor in evaluating the social influence of the VH(-)a phenomenon where human users' emotions, opinions, or behaviors are affected by the VH. The purpose...
Show moreInteractive Virtual Humans (VHs) are increasingly used to replace or assist real humans in various applications, e.g., military and medical training, education, or entertainment. In most VH research, the perceived social presence with a VH, which denotes the user's sense of being socially connected or co-located with the VH, is the decisive factor in evaluating the social influence of the VH(-)a phenomenon where human users' emotions, opinions, or behaviors are affected by the VH. The purpose of this dissertation is to develop new knowledge about how characteristics and behaviors of a VH in a Mixed Reality (MR) environment can affect the perception of and resulting behavior with the VH, and to find effective and efficient ways to improve the quality and performance of social interactions with VHs. Important issues and challenges in real(-)virtual human interactions in MR, e.g., lack of physical(-)virtual interaction, are identified and discussed through several user studies incorporating interactions with VH systems. In the studies, different features of VHs are prototyped and evaluated, such as a VH's ability to be aware of and influence the surrounding physical environment, while measuring objective behavioral data as well as collecting subjective responses from the participants. The results from the studies support the idea that the VH's awareness and influence of the physical environment can improve not only the perceived social presence with the VH, but also the trustworthiness of the VH within a social context. The findings will contribute towards designing more influential VHs that can benefit a wide range of simulation and training applications for which a high level of social realism is important, and that can be more easily incorporated into our daily lives as social companions, providing reliable relationships and convenience in assisting with daily tasks.
Show less - Date Issued
- 2018
- Identifier
- CFE0007340, ucf:52115
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007340
- Title
- A Case Study of High School Administrators' Self-Perceived Readiness to be Digital Instructional Leaders.
- Creator
-
Sanchez Corona, Brian, Taylor, Rosemarye, Baldwin, Lee, Ceballos, Marjorie, Shepherd, Andrew, University of Central Florida
- Abstract / Description
-
The purpose of this study was to determine the readiness of an administrative team (N = 7) to provide digital instructional leadership, in the context of one high school, as well as examine possible outcomes related to student achievement, as measured by Florida Standards Assessment English Language Arts scale scores (FSA, 2018). This instrumental case study design (Fraenkel, Wallen, (&) Hyun, 2015) incorporated mixed-methods data collection and qualitative analysis. Data were collected from...
Show moreThe purpose of this study was to determine the readiness of an administrative team (N = 7) to provide digital instructional leadership, in the context of one high school, as well as examine possible outcomes related to student achievement, as measured by Florida Standards Assessment English Language Arts scale scores (FSA, 2018). This instrumental case study design (Fraenkel, Wallen, (&) Hyun, 2015) incorporated mixed-methods data collection and qualitative analysis. Data were collected from three distinct sources for triangulation: qualitative semi-structured interviews, Digital Instructional Leadership Readiness Instrument [DILRI(&)copy;] (Taylor (&) Shepherd, 2016) knowledge and confidence construct participant item selections, and Grade 9 and Grade 10 Florida Standards Assessment (FSA) English Language Arts 2018 student scale scores (FSA, 2018). Administrator perceptions of teachers' integration of technology in instruction were examined via constructs of (a) characteristics of learning and (b) levels of technology integration contained within the Technology Integration Matrix [TIM(&)copy;] (FCIT, 2018) framework. Findings support administrators' ability to recognize emergent levels of teachers' integration of technology in instruction. Findings also inform professional learning experiences for administrators supporting teachers in one-to-one digital school environments. Implications for practice include a need for sustained ongoing professional learning for administrators on the selected technology integration framework. School district administrators may seek to ensure that the selected technology integration framework, the TIM(&)copy; (FCIT, 2018) in this instrumental case study (Fraenkel et al., 2015), is presented as a sustained shared vision (Richardson (&) Sterrett) for both instructional and administrative personnel within the organization. Recommendations for future research include collecting similar data from multiple schools within a school district and from numerous school districts. Replication of this study is suggested in various regions of the United States. Also, a longitudinal follow-up study is suggested to examine change in administrator digital instructional leadership over time.
Show less - Date Issued
- 2019
- Identifier
- CFE0007722, ucf:52454
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007722
- Title
- The Relationship Between Reading Coaches' Utilization of Data Technology and Teacher Development.
- Creator
-
Behrens, Cherie, Blair, Timothy, Taylor, Rosemarye, Kelley, Michelle, Cartwright, Vickie, Flanigan, Jacquelyn, University of Central Florida
- Abstract / Description
-
The use of technology in assisting educators to use student data in well-devised ways to enhance the instruction received by students is gaining headway and the support of federal dollars across the nation. Since research has not provided insight as to whether or not reading coaches are using data technology tools with teachers, this mixed methods study sought to examine what behavioral intentions reading coaches have in using data technology tools with teachers, what variables may influence...
Show moreThe use of technology in assisting educators to use student data in well-devised ways to enhance the instruction received by students is gaining headway and the support of federal dollars across the nation. Since research has not provided insight as to whether or not reading coaches are using data technology tools with teachers, this mixed methods study sought to examine what behavioral intentions reading coaches have in using data technology tools with teachers, what variables may influence their behavioral intentions, and what trends may emerge in their views about using technology data tools with teachers. A mixed methods approach was deployed via a survey embedded in an email, and data from 61 Florida reading coaches from elementary, middle, and high schools in a large urban school district were examined using an adaptation of the Technology Acceptance Model (TAM). The results showed that collectively all reading coaches have a high level of behavioral intentions towards using a data technology tool with teachers. The study also showed that elementary, middle, and high school reading coaches vary in their degree of behavioral intentions in using a data technology tool based on different variables. Trends in data showed that reading coaches think data technology tools are helpful, but that trainings are needed and that technology tools should be user-friendly. Discussion is provided regarding the implications of the study results for all stakeholders.
Show less - Date Issued
- 2012
- Identifier
- CFE0004357, ucf:49425
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004357
- Title
- MYSPACE OR OURSPACE: A MEDIA SYSTEM DEPENDENCY VIEW OF MYSPACE.
- Creator
-
Schrock, Andrew, Brown, Timothy, University of Central Florida
- Abstract / Description
-
MySpace is a type of "social networking" website where people meet, socialize, and create friendships. The way MySpace members, particularly younger individuals, interact online underscores the changing nature of mass media. Media system dependency states that individuals become reliant on media in their daily life because of fundamental human goals. This reliance, termed a dependency, leads to repeated use. Media system dependency was applied in the current study to explain how and why...
Show moreMySpace is a type of "social networking" website where people meet, socialize, and create friendships. The way MySpace members, particularly younger individuals, interact online underscores the changing nature of mass media. Media system dependency states that individuals become reliant on media in their daily life because of fundamental human goals. This reliance, termed a dependency, leads to repeated use. Media system dependency was applied in the current study to explain how and why individuals became habitual MySpace users. To attain results a survey was administered to a convenience sampling of 401 adult undergraduates at the University of Central Florida. Members reported MySpace dependency had a moderate correlation to MySpace use, and they actively used the website an average of 1.3 hours of use per day. Results indicated members use MySpace to primarily satisfy play and interaction orientation dependencies. MySpace use was found to have a correlation with number of MySpace friends. "Number of friends created" in turn had a correlation with MySpace dependency, as people returned to interact with their friends. Individual factors were also found to be a source of influence in MySpace dependency. These individual factors were demographics, psychological factors related to use of the Internet, and psychological factors related to use of MySpace. Factors related to MySpace, extroversion and self-disclosure, were positively correlated with intensity of dependency. The influence of factors related to the Internet was partly supported; computer self-efficacy was not significantly related to MySpace dependency, while computer anxiety was significantly related to MySpace dependency. Speed of connection to the Internet and available time to use the Internet were not related to MySpace dependency. Additionally, significant differences were found between genders in overall dependency, extroversion, self-disclosure, computer anxiety, and computer self-efficacy. These findings provide evidence that MySpace members were little, if at all, constrained by factors related to use of the Internet, but were attracted to the websites for similar reasons as real-life relationships. Finally, MySpace is just one of the large number of online resources that are predominantly social, such as email, message boards, and online chat. This study found that through a "technology cluster" MySpace members use these other social innovations more frequently than non-members. However, members also used significantly more non-social innovations, which may indicate that MySpace members are part of a larger technology cluster than anticipated or perhaps are in the same category of innovation adopter.
Show less - Date Issued
- 2006
- Identifier
- CFE0001451, ucf:47057
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0001451
