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- Title
- AN INVESTIGATION OF THE PROFICIENCY LEVEL OF HIGH SCHOOL STUDENTS WITH AUTISM AND MENTAL RETARDATION WITHIN COMMUNITY-BASED JOB SETTINGS: THE RELATIONSHIP BETWEEN THE USE OF A HAND-HELD COMPUTER COMPARED TO STAFF MODELING FOR ACCURATE NOVEL JOB SKILL ACQUISITION AND STUDENT LEARNING.
- Creator
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Spence-Cochran, Kimberly Genevieve, Ezell and Lee Cross, Dan, University of Central Florida
- Abstract / Description
-
This study examined the effects and efficacy of two vocational instructional interventions - a Hand-Held Computer intervention versus a Staff Model intervention - as vocational instructional tools for high school students with autism and mental retardation. Specifically, the study analyzed the effects of these two treatments on the completion of authentic novel job tasks within a local department store. This research indicated the provision of specific technology as an instructional model...
Show moreThis study examined the effects and efficacy of two vocational instructional interventions - a Hand-Held Computer intervention versus a Staff Model intervention - as vocational instructional tools for high school students with autism and mental retardation. Specifically, the study analyzed the effects of these two treatments on the completion of authentic novel job tasks within a local department store. This research indicated the provision of specific technology as an instructional model positively influenced participants' ability to: accurately complete tasks, exercise increased independence during task completion, reduce problematic behavior during task completion, and lower necessary staff prompts during task completion.The use of technology to support individuals with severe disabilities has the potential to increase their level of independence and accuracy of job completion within community-based settings. Five high school students with autism and mental retardation participated in this study, which compared the use of a palm-top computer with a traditional staff model during the completion of eighteen novel job tasks within various departments of a large department store. Five of eight variables subjected to ANOVA and independent t-test analyses demonstrated significance.
Show less - Date Issued
- 2004
- Identifier
- CFE0000104, ucf:46180
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0000104
- Title
- PERFORMANCE SUPPORT AND USABILITY:AN EXPERIMENTAL STUDY OFELECTRONIC PERFORMANCE SUPPORT INTERFACES.
- Creator
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Rawls, Charles, Hirumi, Atsusi, University of Central Florida
- Abstract / Description
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This study evaluated the usability of two types of performance-support interfaces that were designed using informational and experiential approaches. The experiment sought to determine whether there is a relationship between usability and the informational and experiential approaches. The general population under study was undergraduate education major students from the University of Central Florida. From the general population of three educational technology instructor-led classes, 83...
Show moreThis study evaluated the usability of two types of performance-support interfaces that were designed using informational and experiential approaches. The experiment sought to determine whether there is a relationship between usability and the informational and experiential approaches. The general population under study was undergraduate education major students from the University of Central Florida. From the general population of three educational technology instructor-led classes, 83 students were solicited to participate in the study by completing a class activity. From the general population, a total of 63 students participated in the study. By participating in the study, the students completed a task and a questionnaire. Students were predominantly English-speaking Caucasian female education majors between the ages of 19 and 20; most of them were sophomores or juniors working part time. They possessed moderately low to high computer skills and most considered themselves to have intermediate or expert Internet skills. An experimental posttest-only comparison group research design was used to test the hypotheses posited for this study. The participants were randomly assigned to either the informational interface group (X1) or the experiential interface group (X2), and the experiment was conducted electronically via a Web-based Content Management System (CMS). The observed data consisted of five outcome measures: efficiency, errors, intuitiveness, satisfaction, and student performance. Two instruments--a checklist and an online usability questionnaire--were used to measure the five dependent variables: efficiency, intuitiveness, errors, satisfaction, and student performance. The CMS was used as the vehicle to distribute and randomize the two interfaces, obtain informed consent, distribute the instructions, distribute the online questionnaire, and collect data. First, a checklist was used to assess the students' performance completing their task, which was a copyright issue request letter. The checklist was designed as a performance criterion tool for the researcher, instructor, and participants to use. The researcher and instructor constructed the checklist to grade copyright request letters and determine students' performance. The participants had the opportunity to use the checklist as a performance criterion to create the task document (copyright request letter). The checklist consisted of ten basic yet critical sections of a successful copyright request letter. Second, an online usability questionnaire was constructed based on the Purdue Usability Testing Questionnaire (PUTQ) questions to measure interface efficiency, intuitiveness, errors, and satisfaction. While these test items have been deemed important for testing the usability of a particular system, for purposes of this study, test items were modified, deleted, and added to ensure content validity. The new survey, University of Central Florida Usability Questionnaire (UCFUQ), consisting of 20 items, was implemented in a pilot study to ensure reliability and content validity. Changes to the PUTQ were modified to fulfill a blueprint. A pilot study of the instrument yielded a reliability coefficient of .9450, and the final online usability instrument yielded a reliability coefficient of .9321. This study tested two approaches to user interface design for the Electronic Performance Support (EPS) using two HTML interface templates and the information from an existing training module. There were two interventions consisting of two interface types: informational and experiential. The SPSS Graduate Pack 10.0 for Windows was used for data analysis and statistical reporting in this study. A t test was conducted to determine if a difference existed between the two interface means. ANOVA was conducted to determine if there was an interaction between the interface group means and the demographic data factored among the five dependent variables. Results of this study indicated that students at the University of Central Florida reported no differences between the two interface types. It was postulated that the informational interface would yield a higher mean score because of its implementation of HCI guidelines, conventions, and standards. However, it was concluded that the informational interface may not be a more usable interface. Users may be as inclined to use the experiential interface as the informational interface.
Show less - Date Issued
- 2005
- Identifier
- CFE0000807, ucf:46678
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0000807
- Title
- A PROBE INTO LEARNING APPROACHES AND ATTITUDES TOWARDS TECHNOLOGY-ENHANCED LANGUAGE LEARNING (TELL) IN CHINESE INSTRUCTION.
- Creator
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Yuan, Rong, Orwig, Gary, University of Central Florida
- Abstract / Description
-
This quantitative research, carried out at the military environment at the Defense Language Institute investigated whether learning approaches could predict learners' language proficiency and learners' attitude towards technology-enhanced language learning (TELL). In addition, it also examined whether learners' demographic factors, such as age, educational backgrounds, prior experience in foreign language learning and in TELL as well as their ability to use PC and the World Wide Web could...
Show moreThis quantitative research, carried out at the military environment at the Defense Language Institute investigated whether learning approaches could predict learners' language proficiency and learners' attitude towards technology-enhanced language learning (TELL). In addition, it also examined whether learners' demographic factors, such as age, educational backgrounds, prior experience in foreign language learning and in TELL as well as their ability to use PC and the World Wide Web could predict the above mentioned language proficiency and attitude. A cluster sampling method was adopted and data was collected in four Chinese departments at the institute. Both the learning approaches inventory ASSIST and the attitudes towards TELL survey were administered to 158 Chinese language learners. 137 valid responses were obtained. All data were input into SPSS for regression and correlation analyses. Conclusions of the study are as follows: 1. The surface and apathetic approach (p<.01) was a significant predictor for both learners' measured language proficiency and their self-perception of academic performance. 2. The strategic approach was a positive predictor for learners' attitudes towards TELL; whereas, surface and apathetic approach was a negative predictor for learners' attitudes towards TELL. 3. None of the learners' demographic variables could not predict either learners' language proficiency or their attitudes towards TELL. Implications for instructional design, curriculum development, teacher education, as well as relevant research issues were discussed.
Show less - Date Issued
- 2005
- Identifier
- CFE0000829, ucf:46675
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0000829
- Title
- THE ROLE OF COMMUNITY COLLEGE REGISTRARS IN RELATION TO STUDENT INFORMATION SYSTEMS IMPLEMENTATION.
- Creator
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Lepley, Sandra, House, Jesse, University of Central Florida
- Abstract / Description
-
This study examined the effects of implementing Web-enabled technology systems on the functional role of the community college registrar. The focus on systems implementation included in-house, outsourced, consortia, or combination of implementation strategies. A quantitative and qualitative approach included several interviews and a mailed survey questionnaire. The researcher developed the instrument from human resources position description forms, an adapted administrative Q-sort technique,...
Show moreThis study examined the effects of implementing Web-enabled technology systems on the functional role of the community college registrar. The focus on systems implementation included in-house, outsourced, consortia, or combination of implementation strategies. A quantitative and qualitative approach included several interviews and a mailed survey questionnaire. The researcher developed the instrument from human resources position description forms, an adapted administrative Q-sort technique, and a role conflict and ambiguity perception questionnaire. The study targeted the members of the American Association of Collegiate Registrars and Admissions Officers. The research findings indicated that some aspects of perceived role, role conflict (harmony), and ambiguity (clarity) were different for registrars whose colleges used in-house, outsourced, consortium, or a combination of implementation strategies, and for certain background characteristics. For example, the study identified different levels of involvement for some duties and some differences in collaboration among divisions and departments within institutions and with other organizations. Suggested uses of the research results include professional development programming for more efficient technology implementation. The research instrument could be adapted to study functional role of other job positions, implementation projects, and administrative strategies.
Show less - Date Issued
- 2006
- Identifier
- CFE0001161, ucf:46869
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0001161
- Title
- RECOGNIZING PAIN USING NOVEL SIMULATION TECHNOLOGY.
- Creator
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Grace, Justin C, Allred, Kelly, University of Central Florida
- Abstract / Description
-
Effective pain management and time to treatment is essential in patient care. Despite scientific evidence supporting the need to treat pain and an emphasis on addressing pain as a priority, pain management continues to be an unresolved issue. As a member of the health care team, nurses are integral to optimal pain management. Currently, nursing schools have limited innovative or alternative methods for teaching pain assessment and management. Simulation in nursing education provides a unique...
Show moreEffective pain management and time to treatment is essential in patient care. Despite scientific evidence supporting the need to treat pain and an emphasis on addressing pain as a priority, pain management continues to be an unresolved issue. As a member of the health care team, nurses are integral to optimal pain management. Currently, nursing schools have limited innovative or alternative methods for teaching pain assessment and management. Simulation in nursing education provides a unique opportunity to expose students to realistic patient situations and allow them to learn and make mistakes without causing harm. However, modern low- and high-fidelity simulation technology is unable to display emotion, pain, or any facial expression. This limits training and education of conditions that may partially rely on the identification of symptoms based on the alteration of facial appearance, such as pain or stroke. This research explored student nurses� perception of new technology that displayed computer-generated faces, each expressing varying degrees of physical expressions of pain. A total of 15 nursing students participated in the study. Students were asked to interpret the level of pain in four sequential faces using a numeric rating scale of 0-10, with 0 indicating no pain, and 10 the most severe pain possible. After scoring the faces, students were asked to answer four open-ended questions addressing the technology. Results of the study indicate a majority of nursing students believe the technology should be implemented into nursing curriculum and interacting with the projected faces was more beneficial than traditional teaching methods. Eventually, the potential for increased identification of conditions requiring observation of subtle facial changes will be explored.
Show less - Date Issued
- 2016
- Identifier
- CFH2000002, ucf:45569
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH2000002
- Title
- ASSESSING THE IMPACT OF DIGITAL HEALTH TECHNOLOGIES ON MATERNAL HEALTH CARE IN SUB-SAHARAN AFRICA.
- Creator
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Tadele, Samerawit, Upvall, Michele, Anderson, Mindi, University of Central Florida
- Abstract / Description
-
Maternal morbidity and mortality are prevalent issues worldwide that profoundly affects low- and middle-income countries (LMICs) in Africa. Estimates vary, but by the end of 2015, at least 300,000 women died in LMICs due to preventable pregnancy and childbirth conditions. Pregnant women die from complications that could be detected and managed if they were able to receive early access to necessary health interventions. Mobile technology is increasingly common across the globe, including LMICs...
Show moreMaternal morbidity and mortality are prevalent issues worldwide that profoundly affects low- and middle-income countries (LMICs) in Africa. Estimates vary, but by the end of 2015, at least 300,000 women died in LMICs due to preventable pregnancy and childbirth conditions. Pregnant women die from complications that could be detected and managed if they were able to receive early access to necessary health interventions. Mobile technology is increasingly common across the globe, including LMICs, and incorporating digital health technologies, especially mobile phone (mHealth) programs, can offer a possible solution to morbidity and mortality related to pregnancy. A literature review analyzing the impact of mHealth programs on maternal health was conducted from various online databases. Nineteen articles that were published in the last ten years and contained technology-based interventions used for maternal health were reviewed. Inclusion criteria included countries listed as low-income and middle-income in the 2017 World Bank list of economies. The studies suggest mHealth programs have the potential to reduce maternal morbidity and mortality by increasing knowledge of safe health practices for pregnant women, community health workers, and traditional birth attendants. Mobile health technology also provides crucial information to providers when complications arise and can improve health facility utilization leading to increased deliveries with skilled birth attendants. This reinforces the need for more mHealth initiatives to be implemented in LMICs, addressing the barriers and community characteristics to positively impact and reduce maternal death in these settings.
Show less - Date Issued
- 2019
- Identifier
- CFH2000471, ucf:45721
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH2000471
- Title
- AN EXAMINATION OF TECHNOLOGY AND ITS INFLUENCE ON READING IN STRUGGLING STUDENTS AND AN AUTOETHNOGRAPHY OF A PRESERVICE TEACHER.
- Creator
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Campanile, Megan, Wegmann, Susan, University of Central Florida
- Abstract / Description
-
Educators have never had the possibility of incorporating technology into the classroom like they do today. Although technology can have its difficulties, it can truly help the development of reading for struggling students. Reading research is providing more and more clarity about how to use technology effectively within our school communities to support and enhance the academic performance of today's students (i.e. Gallagher, 2009; Isazadeh, 2004; Rice, 2011). A review of studies conducted...
Show moreEducators have never had the possibility of incorporating technology into the classroom like they do today. Although technology can have its difficulties, it can truly help the development of reading for struggling students. Reading research is providing more and more clarity about how to use technology effectively within our school communities to support and enhance the academic performance of today's students (i.e. Gallagher, 2009; Isazadeh, 2004; Rice, 2011). A review of studies conducted by the CEO Forum (2001)emphasizes: "technology can have the greatest impact when integrated into the curriculum to achieve clear, measurable educational objectives." This meaning that with the help of technology and all of the resources it provides, if used within the curriculum correctly teachers can reach their learning goals better. Technology can aid the growth of reading development in students with, or without, a learning disability. The beginning chapter will define students who are struggling readers and outline the effects technology will have on these students. Following, will be a present case study of a student who struggles with reading in order to frame the research in a contemporary setting. There will also be a personal experience with technology,focusing primarily on the IPAD, and a self-reflected journey within each chapter in a quest in becoming a technology savvy teacher. The next chapter will present the use IPADs within the classroom. It will then describe ways teachers can spark their students' interests in reading with alternative practices. With the help of a local, technology savvy teacher, there will be a real-life circumstances that have aided struggling readers at any specific grade level.
Show less - Date Issued
- 2012
- Identifier
- CFH0004280, ucf:44924
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0004280
- Title
- LISTENING TO STUDENT VOICES: WEB-BASED MENTORING FOR BLACK MALE STUDENTS WITH EMOTIONAL DISORDERS.
- Creator
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Grant, David, Dieker, Lisa, University of Central Florida
- Abstract / Description
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The voices of Black male students labeled ED are seldom heard regarding their perspectives on education and their lives in general. By excluding their opinions, educators are missing an important aspect that could improve educational services for Black males with ED. Therefore, this study was undertaken to determine the implications of Web-based mentoring as a platform for Black male students with ED to articulate their thoughts on the factors that impact their behaviors and achievement....
Show moreThe voices of Black male students labeled ED are seldom heard regarding their perspectives on education and their lives in general. By excluding their opinions, educators are missing an important aspect that could improve educational services for Black males with ED. Therefore, this study was undertaken to determine the implications of Web-based mentoring as a platform for Black male students with ED to articulate their thoughts on the factors that impact their behaviors and achievement. Mentoring as an intervention granted Black males with ED a platform to share their thoughts. Technology was used as an educational resource to academically engage students with ED. Mentoring and technology were combined in a Web-based mentoring model designed to simulate traditional mentoring. Individual mentoring was simulated using live video conferencing. Role modeling was simulated by featuring video clips of the mentor in authentic capacities and group mentoring discussions were simulated by featuring a participant blog on the web site. To determine the implication and emergent themes of Web-based mentoring, two Black males with ED in high school participated in the study. Results of the study revealed that the participant's behavior and achievement were impacted by negative school and home environments. For Student One, negative school environments, specifically poor peer relations, resulted in aggressive behaviors that interfered with his academic progress. He stated, "I thought it would be different in high school, but it is the same as middle school. Student Two expressed disappointment with his home environment stating, "With all I got going on, it is hard to focus on school." Implications of the model on attendance, achievement, and behavior did not demonstrate an appreciable impact. However, both student participants expressed satisfaction with the model and the opportunity to share their thoughts openly.
Show less - Date Issued
- 2008
- Identifier
- CFE0002316, ucf:47828
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002316
- Title
- A Model-Based Approach to Mobile Learning and Digital Literacy.
- Creator
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Ramsey, Zena, Gunter, Glenda, Kaplan, Jeffrey, Hartshorne, Richard, Coggins, Patrick, University of Central Florida
- Abstract / Description
-
The purpose of this research study was to 1) explore models of technology implementation programs and professional development interventions that promote the successful integration of mobile devices (iPads) in a small elementary school in a large Central Florida school district, and 2) identify the needs of the instructional staff to design a professional development intervention to meet these needs. This school will be referred to as School A.In the U.S., the ownership of mobile devices,...
Show moreThe purpose of this research study was to 1) explore models of technology implementation programs and professional development interventions that promote the successful integration of mobile devices (iPads) in a small elementary school in a large Central Florida school district, and 2) identify the needs of the instructional staff to design a professional development intervention to meet these needs. This school will be referred to as School A.In the U.S., the ownership of mobile devices, such as iPads is on the rise. For example, 88% of American teenagers between ages 13 and 17 have access to a mobile phone, and 73% of teenagers have a smartphone (Pew Research Center, 2015). This has increased from 2013, when 78% of teenagers ages 12-17 had a cell phone, 47% of which were smartphones (Pew Research Center, 2013). Also, 58% of teens in this age group have a tablet (Pew Research Center, 2015). These devices, over other devices such as desktop computers, are becoming more commonly used to access the Internet (Pew Research Internet Project, 2014). This rise in mobile device ownership and usage by students and young adults in their daily lives has prompted educators to look toward mobile devices as potential educational tools to engage students (Herro, Kiger, (&) Owens, 2013). Developments in mobile technology have made these devices more accessible and versatile with Wi-Fi capabilities and a variety of applications (Wu et al., 2012).In this research study, a case study design using mixed methods was used to identify problems that exist in teachers' using and integrating iPads and to suggest solutions. The mixed-method data collection incorporated elements of qualitative research through a case study and elements of quantitative analysis through the use of descriptive statistics. An iPad survey was developed by the researcher and used to gather qualitative data at School A regarding teacher perceptions and experiences related to integrating iPads into classroom instruction. The sample population (n = 15) consisted of classroom teachers, support teachers, and academic coaches. The total population of teachers at School A was 34. Teacher responses were analyzed for common emergent themes as well as through the use of descriptive statistics consistent with data analysis methods for case study research (Cresswell, 2006). Additional qualitative data was gathered through the review of documents related to School A's iPad initiative and observational data regarding teacher training, and the applications loaded and used on the iPads were gathered via the researcher's role as the Apple Program Facilitator. Demographic data was also collected via the iPad survey and analyzed using descriptive statistics.The results revealed that 23% percent of teacher respondents were not currently integrating iPads into their classroom instruction, whereas 73% of teacher respondents reported that they were. Common instructional activities and strategies implemented via iPads included small group instruction, assessment, research, and projects. Additionally, it was found that 53% of the teacher respondents expressed interest in face-to-face (F2F) or Web-based professional development (PD) sessions, which included both users and non-users of the iPads. Further research should be conducted regarding how to best maximize teacher involvement in PD designed to train them how to effectively integrate iPads into their classroom instruction, and how to evaluate the effectiveness of a mobile device PD program, once in place, with respect to how classroom instruction is enhanced through the integration of the iPads and the impact on student learning.
Show less - Date Issued
- 2016
- Identifier
- CFE0006700, ucf:51910
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006700
- Title
- App-ily Ever After - Self-Presentation and Perception of Others on the Dating App Tinder.
- Creator
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Dunlop, Johnathan, Hinojosa, Ramon, Carter, Shannon, Corzine, Harold, University of Central Florida
- Abstract / Description
-
Location-based real-time dating (LBRTD) apps have become an increasingly common way for people to broaden their social network and meet others for the purposes of dating, friendship, and more. This investigation focused on Tinder, presently the most widely-used LBRTD app. Semi-structured interviews were conducted with twenty-three current and recent Tinder users to gain insight into their self-presentation strategies and impressions of others on the app. The questions concentrated around four...
Show moreLocation-based real-time dating (LBRTD) apps have become an increasingly common way for people to broaden their social network and meet others for the purposes of dating, friendship, and more. This investigation focused on Tinder, presently the most widely-used LBRTD app. Semi-structured interviews were conducted with twenty-three current and recent Tinder users to gain insight into their self-presentation strategies and impressions of others on the app. The questions concentrated around four major topic areas: use of photos, use of bio text, perception of others, and real or imagined deception. A grounded theory approach was used to frame the data. From this, four major themes were derived that characterized Tinder as a unique social space. First, Tinder users maintained an idealistic yet authentic portrayal of the self. Secondly, self-presentation was governed by gender norms, both societal and unique to the app. Thirdly, while these strategies were deliberately planned, they were often structured to appear nonchalant. Finally, concerns about (")catfishing(") and the authenticity of others shaped both how users presented themselves and the others they chose to interact with on the app. The study concluded by suggesting multiple prospective research directions into this intriguing and under-researched field.
Show less - Date Issued
- 2018
- Identifier
- CFE0007325, ucf:52110
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007325
- Title
- Comparing Self-Service Technologies and Human Interaction Services in the Hotel Industry.
- Creator
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Park, Soona, Kwun, David, Park, Jeong-Yeol, Bufquin, Diego, University of Central Florida
- Abstract / Description
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Due to the development of technology, one of the major trends in the hospitality industry is service migration from human interaction services (HISs) to self-service technologies (SSTs). Therefore, it is important to examine customers service perceptions based on two different service provisions: SSTs and HISs. This study investigated similarities and differences between SST and HIS customer service perceptions based on several service quality dimensions, their effects on customer...
Show moreDue to the development of technology, one of the major trends in the hospitality industry is service migration from human interaction services (HISs) to self-service technologies (SSTs). Therefore, it is important to examine customers service perceptions based on two different service provisions: SSTs and HISs. This study investigated similarities and differences between SST and HIS customer service perceptions based on several service quality dimensions, their effects on customer satisfaction and service loyalty in the hotel industry. Initially, this study conceptualized the service quality dimensions with six major dimensions (i.e., reliability, responsiveness, tangibles, competence, efficiency, and enjoyment) and hypothesized to have a positive influence on customers satisfaction, and subsequently, on service loyalty. A total of 275 useable responses were collected through an online self-administrative survey on Qualtrics. The results indicated that the service quality for SST and HIS customers could be evaluated through three major factors: interactive quality, tangibles, and enjoyment. Overall, interactive quality and enjoyment had a significant effect on customer satisfaction and service loyalty, while tangibles showed a direct impact on service loyalty. In addition, hotel customers had a higher level of interactive quality and service loyalty when they received service from HISs. On the other hand, hotel customers tended to show a higher level of enjoyment when they receive service from SSTs. This study contributes theoretical implications as it suggests the service quality framework that can be applied to both SST and HIS service settings. Furthermore, this study provides hotel managers with a comprehensive understanding of customer service perceptions towards SSTs in contrast to HISs.
Show less - Date Issued
- 2018
- Identifier
- CFE0007071, ucf:51988
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007071
- Title
- Applied Software Tools for Supporting Children with Intellectual Disabilities.
- Creator
-
Abualsamid, Ahmad, Hughes, Charles, Dieker, Lisa, Sims, Valerie, Wiegand, Rudolf, University of Central Florida
- Abstract / Description
-
We explored the level of technology utilization in supporting children with cognitive disabilities at schools, speech clinics, and with assistive communication at home. Anecdotal evidence, literature research, and our own survey of special needs educators in Central Florida reveal that use of technology is minimal in classrooms for students with special needs even when scientific research has shown the effectiveness of video modeling in teaching children with special needs new skills and...
Show moreWe explored the level of technology utilization in supporting children with cognitive disabilities at schools, speech clinics, and with assistive communication at home. Anecdotal evidence, literature research, and our own survey of special needs educators in Central Florida reveal that use of technology is minimal in classrooms for students with special needs even when scientific research has shown the effectiveness of video modeling in teaching children with special needs new skills and behaviors. Research also shows that speech and language therapists utilize a manual approach to elicit and analyze language samples from children with special needs. While technology is utilized in augmentative and alternative communication, many caregivers utilize paper-based picture exchange systems, storyboards, and daily schedules when assisting their children with their communication needs. We developed and validated three software frameworks to aid language therapists, teachers, and caregivers in supporting children with cognitive disabilities and related special needs. The Analysis of Social Discourse Framework proposes that language therapists use social media discourse instead of direct elicitation of language samples. The framework presents an easy-to-use approach to analyzing language samples based on natural language processing. We validated the framework by analyzing public social discourse from three unrelated sources. The Applied Interventions for eXceptional-needs (AIX) framework allows classroom teachers to implement and track interventions using easy-to-use smartphone applications. We validated the framework by conducting a sixteen-week pilot case study in a school for students with special needs in Central Florida. The Language Enhancements for eXceptioanl Youth (LEXY) framework allows for the development of a new class of augmentative and alternative communication tools that are based on conversational chatbots that assist children with special needs while utilizing a model of the world curated by their caregivers. We validated the framework by simulating an interaction between a prototype chatbot that we developed, a child with special needs, and the child's caregiver.
Show less - Date Issued
- 2018
- Identifier
- CFE0006964, ucf:52908
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006964
- Title
- The Feminine Margin: The Re-Imagining of One Professor's Rhetorical Pedagogy--A Curriculum Project.
- Creator
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Alvarez, Camila, Brenckle, Martha, Bowdon, Melody, Mauer, Barry, Weishampel, John, University of Central Florida
- Abstract / Description
-
Writing pedagogy uses techniques that institutionalize dichotomous thinking rather than work against it. Cartesian duality has helped to create the marginalization of people, environments, and animals inherent in Western thought. Writing pedagogy based in current-traditional rhetoric uses a writing process that reinforces the hierarchical structure of Self/Other, Author/Reader, and Teacher/Student. This structure, in conjunction with capitalism, prioritizes the self and financial gain while...
Show moreWriting pedagogy uses techniques that institutionalize dichotomous thinking rather than work against it. Cartesian duality has helped to create the marginalization of people, environments, and animals inherent in Western thought. Writing pedagogy based in current-traditional rhetoric uses a writing process that reinforces the hierarchical structure of Self/Other, Author/Reader, and Teacher/Student. This structure, in conjunction with capitalism, prioritizes the self and financial gain while diminishing and objectifying the other. The thought process behind the objectification and monetization of the other created the unsustainable business and life practices behind global warming, racism, sexism, and environmental destruction. A reframing of pedagogical writing practices can fight dichotomous thinking by re-imagining student writers as counter-capitalism content creators. Changing student perceptions from isolation to a transmodern, humanitarian, and feminist ethics of care model uses a self-reflexive ethnography to form a pedagogy of writing that challenges dichotomous thought(-)by focusing on transparency in my teaching practice, the utilization of liminality through images, the use of technology to publish student work, and both instructor and student self-reflection as a part of the writing and communication process. This practice has led me to a theory of resistance and influence that I have titled The Resistance Hurricane, a definition of digital rhetoric that includes humanitarian and feminist objectives that I have titled Electric Rhetoric, and a definition for the digitally mediated product of that rhetoric that I call Electric Blooms or electracy after Gregory Ulmer's term for digital media.
Show less - Date Issued
- 2019
- Identifier
- CFE0007777, ucf:52371
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007777
- Title
- Examining High School Teachers' Technology Acceptation of A Learning Management System in A Large Public School District.
- Creator
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Foster-Hennighan, Shari, Butler, Malcolm, Hewitt, Randall, Boote, David, Swan, Bonnie, University of Central Florida
- Abstract / Description
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The purpose of this research study was to understand high school teachers' acceptance and use of Canvas Learning Management System (LMS) (Canvas, 2011) in a large public school district. Teachers are the keystone species within the educational environment, and as such, are critical for the successful integration of technology in the classroom (Davis, Eickelmann, (&) Zaka, 2013). Therefore, in order to facilitate teacher's acceptance and use of technology for instructional purposes, those...
Show moreThe purpose of this research study was to understand high school teachers' acceptance and use of Canvas Learning Management System (LMS) (Canvas, 2011) in a large public school district. Teachers are the keystone species within the educational environment, and as such, are critical for the successful integration of technology in the classroom (Davis, Eickelmann, (&) Zaka, 2013). Therefore, in order to facilitate teacher's acceptance and use of technology for instructional purposes, those factors that influence or prevent use need to be understood. This study used a revised Technology Acceptance Model (Fathema, Shannon, (&) Ross, 2015) to determine those factors that affect teachers' actual informational and communicational use of the Canvas LMS (Canvas, 2011). This mixed methods study used a survey and interview to answer three research questions concerning acceptance, use, and departmental influence on the use of Canvas LMS. The survey data were analyzed with Exploratory Factor Analysis (EFA) and Structural Equation Modeling (SEM) in order to produce two explanatory models to address the three research questions. The semi-structured interviews were conducted with 16 teachers from one high school in a large public school district. The interview questions were transcribed, coded, and themed in order to answer research questions two and three. The analysis of the survey and interview data found that teachers were more likely to use informational rather than communicational features in Canvas. Communicational use differences were more evident than informational use among the four core subject areas, with mathematics using these features the least. For both models of survey data, the quality of the Canvas system was an influence on teacher use. The influence of teacher intent was contradictory between the two models. The findings from this study can be used to inform stakeholders of factors that influence high school teachers Canvas use, and recommendations to improve integration in the future.
Show less - Date Issued
- 2019
- Identifier
- CFE0007631, ucf:52478
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007631
- Title
- DEFINING WORKPLACE INFORMATION FLUENCY SKILLS FOR TECHNICAL COMMUNICATION STUDENTS.
- Creator
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Zhang, Yuejiao, Dombrowski, Paul, University of Central Florida
- Abstract / Description
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Information fluency refers to the ability to recognize information needs and to gather, evaluate, and communicate information appropriately. In this study, I treat "information fluency" as both an overall competency and as a collection of knowledge and skills. The purpose of this study is to explore the specific workplace information fluency skills valued by employers of technical communicators, to find out how instructors perceive and teach these skills, and to suggest how these findings can...
Show moreInformation fluency refers to the ability to recognize information needs and to gather, evaluate, and communicate information appropriately. In this study, I treat "information fluency" as both an overall competency and as a collection of knowledge and skills. The purpose of this study is to explore the specific workplace information fluency skills valued by employers of technical communicators, to find out how instructors perceive and teach these skills, and to suggest how these findings can inform our teaching practices. Within the framework of qualitative methodology, this study employs two data-collection instruments, including a content analysis of online job recruitment postings and a survey of technical communication instructors across the United States. The study discovers that when hiring technical communicators, employers require candidates to have skills in information processing, information technology, and critical thinking. Candidates must be able to identify their information needs, and must know how to use specified tools to gather, evaluate, and communicate information. It also reveals that although "information fluency" is a new terminology to a majority of instructors, the skill sets that constitute information fluency already existed in their knowledge. The study's last finding suggests that the opportunity for an internship is perceived as the most helpful in students' acquisition of information fluency skills. This dissertation concludes with a list of specific employer-valued information fluency skills, recommendations for program administrators and instructors for implementing information fluency, as well as recommendations for future researches on this subject.
Show less - Date Issued
- 2010
- Identifier
- CFE0003170, ucf:48604
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003170
- Title
- Management Support and Faculty's Adoption of Learning Management System: Applying Technology Acceptance Model 3.
- Creator
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Li, Zhigang, Sivo, Stephen, Gunter, Glenda, Boote, David, Pan, Cheng-Chang, University of Central Florida
- Abstract / Description
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The purpose of this research study was to understand and identify the key factors that affect faculty's behavioral intention of using a learning management system. This research study adopted the Technology Acceptance Model 3 (TAM3) as the theoretical foundation and extended it by adding management support as an exogenous variable based on the recommendations from previous research studies. Technology Acceptance Model 3 is the latest iteration of Technology Acceptance Model (-) a widely...
Show moreThe purpose of this research study was to understand and identify the key factors that affect faculty's behavioral intention of using a learning management system. This research study adopted the Technology Acceptance Model 3 (TAM3) as the theoretical foundation and extended it by adding management support as an exogenous variable based on the recommendations from previous research studies. Technology Acceptance Model 3 is the latest iteration of Technology Acceptance Model (-) a widely adopted research framework for studying users' acceptance of technology. It provides a comprehensive network of determinants of technology adoption and use. A survey questionnaire with 54 measurement items was used to measure the 15 construct variables proposed in the research model. Path analysis was performed on the data collected from 105 faculty members, who were teaching at a metropolitan university located in Taipei City, Taiwan. The goodness of fit indices indicated that the initial research model did not fit the data, and adjustments were made based on the suggestions from the modification indices. The revised research model had a much improved and more acceptable model fit than the initial research model.The final results of this research study revealed a much more complex map of relationships among the construct variables than what was proposed in the initial research model. First, as evidenced by other researchers, perceived ease of use, perceived usefulness, subjective norm, and the interaction between subjective norm and voluntariness were significant determinants of behavioral intention. Second, subjective norm, image, job relevance, the interaction between job relevance and output quality, and computer playfulness were the significant determinants of perceived usefulness. Third, computer playfulness, perceived enjoyment, and image were the only three significant determinants of perceived ease of use. Lastly, management support along with a list of other variables jointly determined perceptions of external control, subjective norm, image, job relevance, result demonstrability, and the interaction between job relevance and output quality.
Show less - Date Issued
- 2011
- Identifier
- CFE0004478, ucf:49305
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004478
- Title
- Delineating key genetic components on linear plasmid 36 that contribute to its essential role in Borrelia burgdorferi mammalian infectivity.
- Creator
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Choudhury, Tisha, Jewett, Mollie, Khaled, Annette, Self, William, Cole, Alexander, University of Central Florida
- Abstract / Description
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The spirochete Borrelia burgdorferi is the etiologic agent of Lyme disease. This pathogen has a complex enzootic life cycle that involves passage between the tick vector (Ixodes scapularis) and various vertebrate hosts with humans being inadvertent hosts. There is a pressing need to study the genetic aspects of the B. burgdorferi infectious cycle and particularly spirochete genes involved in mammalian infectivity so as to develop novel therapeutic and diagnostic strategies to combat Lyme...
Show moreThe spirochete Borrelia burgdorferi is the etiologic agent of Lyme disease. This pathogen has a complex enzootic life cycle that involves passage between the tick vector (Ixodes scapularis) and various vertebrate hosts with humans being inadvertent hosts. There is a pressing need to study the genetic aspects of the B. burgdorferi infectious cycle and particularly spirochete genes involved in mammalian infectivity so as to develop novel therapeutic and diagnostic strategies to combat Lyme disease. The B. burgdorferi genome is fragmented and comprised of a single 900 kb linear chromosome and multiple linear and circular plasmids. It has been observed that plasmids are lost during serial passage and manipulation in vitro and the loss of some of the plasmids has been shown to be related to the loss of infectivity and persistence in the host. One such plasmid is linear plasmid 36 (lp36). lp36 is approximately 36kb in size and carries 56 putative open reading frames a majority of which have no predicted function. B. burgdorferi lacking lp36 show no deficiency in survival in ticks; however, these mutant spirochetes are highly attenuated for mammalian infectivity. The genetic components of this plasmid that contribute to its function in mammalian infectivity have yet to be clearly defined. Using an in vivo expression technology (IVET) based genetic screen the lp36-encoded gene bbk46 was identified as a candidate B. burgdorferi gene that is expressed during mammalian infection. Herein we present evidence that bbk46 is required for B. burgdorferi persistent infection of immunocompetent mice. Our data support a molecular model of immune evasion by which bbk46 functions as an RNA to regulate expression of the antigenic variation protein VlsE. These data represent the first demonstration of a regulatory mechanism critical for controlling vlsE gene expression. Moreover these findings further define the critical role of linear plasmid 36 in Borrelia burgdorferi pathogenesis.
Show less - Date Issued
- 2013
- Identifier
- CFE0004982, ucf:49566
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004982
- Title
- Improving Student Learning in Undergraduate Mathematics.
- Creator
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Rejniak, Gabrielle, Young, Cynthia, Brennan, Joseph, Martin, Heath, University of Central Florida
- Abstract / Description
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The goal of this study was to investigate ways of improving student learning, par-ticularly conceptual understanding, in undergraduate mathematics courses. This studyfocused on two areas: course design and animation. The methods of study were thefollowing: Assessing the improvement of student conceptual understanding as a result of teamproject-based learning, individual inquiry-based learning and the modied empo-rium model; and Assessing the impact of animated videos on student learning with...
Show moreThe goal of this study was to investigate ways of improving student learning, par-ticularly conceptual understanding, in undergraduate mathematics courses. This studyfocused on two areas: course design and animation. The methods of study were thefollowing: Assessing the improvement of student conceptual understanding as a result of teamproject-based learning, individual inquiry-based learning and the modied empo-rium model; and Assessing the impact of animated videos on student learning with the emphasis onconcepts.For the first part of our study (impact of course design on student conceptual understanding) we began by comparing the following three groups in Fall 2010 and Fall2011:1. Fall 2010: MAC 1140 Traditional Lecture (&) Fall 2011: MAC 1140 Modied Empo-rium2. Fall 2010: MAC 1140H with Project (&) Fall 2011: MAC 1140H no Project3. Fall 2010: MAC 2147 with Projects (&) Fall 2011: MAC 2147 no ProjectsAnalysis of pre-tests and post-tests show that all three courses showed statistically significant increases, according to their respective sample sizes, during Fall 2010. However, in Fall 2011 only MAC 2147 continued to show a statistically significant increase. Therefore in Fall 2010, project-based learning - both in-class individual projects and out-of-class team projects - conclusively impacted the students' conceptual understanding. Whereas, in Fall 2011, the data for the Modified Emporium model had no statistical significance and is therefore inconclusive as to its effectiveness. In addition the difference in percent ofincrease for MAC 1140 between Fall 2010 - traditional lecture model - and Fall 2011 -modified emporium model - is not statistically significant and we cannot say that either model is a better delivery mode for conceptual learning. For the second part of our study, the students enrolled in MAC 1140H Fall 2011 and MAC 2147 Fall 2011 were given a pre-test on sequences and series before showing them an animated video related to the topic. After watching the video, students were then given the same 7 question post test to determine any improvement in the students' understanding of the topic. After two weeks of teacher-led instruction, the students tookthe same post-test again. The results of this preliminary study indicate that animated videos do impact the conceptual understanding of students when used as an introduction into a new concept. Both courses that were shown the video had statistically significant increases in the conceptual understanding of the students between the pre-test and the post-animation test.
Show less - Date Issued
- 2012
- Identifier
- CFE0004320, ucf:49481
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004320
- Title
- EFFECTS OF HEALTH INFORMATION TECHNOLOGY ADOPTION ON QUALITY OF CARE AND PATIENT SAFETY IN US ACUTE CARE HOSPITALS.
- Creator
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Seblega, Binyam, Zhang, Ning, University of Central Florida
- Abstract / Description
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The adoption of healthcare information technology (HIT) has been advocated by various groups as critical in addressing the growing crisis in the healthcare industry. Despite the plethora of evidence on the benefits of HIT, however, the healthcare industry lags behind many other economic sectors in the adoption of information technology. A significant number of healthcare providers still keep patient information on paper. With the recent trends of reimbursement reduction and rapid...
Show moreThe adoption of healthcare information technology (HIT) has been advocated by various groups as critical in addressing the growing crisis in the healthcare industry. Despite the plethora of evidence on the benefits of HIT, however, the healthcare industry lags behind many other economic sectors in the adoption of information technology. A significant number of healthcare providers still keep patient information on paper. With the recent trends of reimbursement reduction and rapid technological advances, therefore, it would be critical to understand differences in structural characteristics and healthcare performance between providers that do and that do not adopt HIT. This is accomplished in this research, first by identifying organizational and contextual factors associated with the adoption of HIT in US acute care hospitals and second by examining the relationships between the adoption of HIT and two important healthcare outcomes: patient safety and quality of care. After conducting literature a review, the structure-process-outcome model and diffusion of innovations theory were used to develop a conceptual framework. Hypotheses were developed and variables were selected based on the conceptual framework. Publicly available secondary data were obtained from the American Hospital Association (AHA), the Health Information and Management Systems Society (HIMSS), and the Healthcare Cost and Utilization Project (HCUP) databases. The information technologies were grouped into three clusters: clinical, administrative, and strategic decision making ITs. After the data from the three sources were cleaned and merged, regression models were built to identify organizational and contextual factors that affect HIT adoption and to determine the effects of HIT adoption on patient safety and quality of care. Most prior studies on HIT were restricted in scope as they primarily focused on a limited number of technologies, single healthcare outcomes, individual healthcare institutions, limited geographic locations, and/or small market segments. This limits the generalizability of the findings and makes it difficult to draw definitive conclusions. The new contribution of the present study lies in the fact that it uses nationally representative latest available data and it incorporates a large number of technologies and two risk adjusted healthcare outcomes. Large size and urban location were found to be the most influential hospital characteristics that positively affect information technology adoption. However, the adoption of HIT was not found to significantly affect hospitalsÂÂ' performance in terms of patient safety and quality of care measures. Perhaps a remarkable finding of this study is the better quality of care performance of hospitals in the Midwest, South, and West compared to hospitals in the Northeast despite the fact that the latter reported higher HIT adoption rates. In terms of theoretical implications, this study confirms that organizational and contextual factors (structure) affect adoption of information technology (process) which in turn affects healthcare outcomes (outcome), though not consistently, validating Avedis DonabedianÂÂ's structure-process-outcome model. In addition, diffusion of innovations theory links factors associated with resource abundance, access to information, and prestige with adoption of information technology. The present findings also confirm that hospitals with these attributes adopted more technologies. The methodological implication of this study is that the lack of a single common variable and uniformity of data among the data sources imply the need for standardization in data collection and preparation. In terms of policy implication, the findings in this study indicate that a significant number of hospitals are still reluctant to use clinical HIT. Thus, even though the passage of the American Recovery and Reinvestment Act (ARRA) of 2009 was a good stimulus, a more aggressive policy intervention from the government is warranted in order to direct the healthcare industry towards a better adoption of clinical HIT.
Show less - Date Issued
- 2010
- Identifier
- CFE0003327, ucf:48445
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003327
- Title
- DIGITAL RESEARCH CYCLES: HOW ATTITUDES TOWARD CONTENT, CULTURE AND TECHNOLOGY AFFECT WEB DEVELOPMENT.
- Creator
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Scott, Edward, Saper, Craig, University of Central Florida
- Abstract / Description
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It has been estimated that one third of the world's population does not have access to "adequate" health care. Some 1.6 billion people live in countries experiencing "concentrated" acquired immune deficiency syndrome (AIDS) epidemics. Many countries in Africa -- and other low-income countries -- are in dire need of help providing adequate health care services to their citizens. They require more hands-on care from Western health workers -- and training so more African health workers can...
Show moreIt has been estimated that one third of the world's population does not have access to "adequate" health care. Some 1.6 billion people live in countries experiencing "concentrated" acquired immune deficiency syndrome (AIDS) epidemics. Many countries in Africa -- and other low-income countries -- are in dire need of help providing adequate health care services to their citizens. They require more hands-on care from Western health workers -- and training so more African health workers can eventually care for their own citizens. But these countries also need assistance acquiring and implementing both texts -- the body of medical information potentially available to them -- and technology -- the means by which that information can be conveyed. This dissertation looks at these issues and others from a multi-faceted approach. It combines a survey of the developers of Web sites designed for use by health workers in low-income countries and a proposal for a novel approach to communication theory, which could help improve health communication and other social marketing practices. It also includes an extensive review of literature regarding a number of topics related to these issues. To improve healthcare services in low-income countries, several things should occur. First, more health workers -- and others -- could visit African countries and other places to provide free, hands-on medical care, as this researcher's group did in Uganda. Such trips are ideal occasions for studying the cultural differences between "mzungu" (white man) and the Ugandan people. A number of useful medical texts have been written for health workers in low-income countries. Others will be published as new health information becomes available. But on what medium will they be published? Computers? Personal digital assistants? During the past 10 years the Internet became an ideal venue for conveying information. Unfortunately, people in target countries such as Uganda encounter cultural differences when such new technologies are diffused. This dissertation looks at cultural and technological difficulties encountered by people in low-income countries who attempt to diffuse information and communication technologies (ICT). Once a technology has been successfully adopted, someone will look for ways to use it to help others. There are hundreds of sites on the Internet -- built by Web developers in Western countries -- that are designed for use by health workers in low-income countries. However, these Web developers also experience cultural and technological differences, based on their knowledge of and attitudes toward best practices in their field. This research includes a survey of Web developers which determined their attitudes toward best practices in their field and tested this researcher's hypothesis that there is no significant difference among the developers' attitudes toward the content on their sites, their audience's cultural needs and the various technological needs their audience has. It was found that the Web developers agree with 17 of 18 perceived best practices and that there is a significant difference between Web developers' attitudes toward their audience's technological needs and their attitudes toward quality content and the audience's cultural needs. Creation of the survey herein resulted in this researcher generating a new way of thinking about communication theory -- called digital research cycles. The survey was based on a review of literature and is rooted in the belief that any successful communication of a computer-mediated message in the information age is a behavior which is influenced by the senders' and receivers' attitudes and knowledge about textual style, the audience, technology and the subject matter to which the message pertains.
Show less - Date Issued
- 2009
- Identifier
- CFE0002637, ucf:48218
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002637
