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- Title
- IDENTITY DEVELOPMENT, SOCIAL SUPPORT, AND MOTHERHOOD.
- Creator
-
Rosado, Dayanara, Berman, Steven L., University of Central Florida
- Abstract / Description
-
Adolescent pregnancy creates challenges for this minority population in balancing their motherhood identity with continuing to develop their identity at the adolescent stage, which presents a social problem today. The intent of this thesis is to explore the relationship between identity, adjustment, and social support among college students who were adolescent mothers. The following surveys: Personal Network Matrix (PNM), The Identity Distress Scale (IDS), and The Dimension of Identity...
Show moreAdolescent pregnancy creates challenges for this minority population in balancing their motherhood identity with continuing to develop their identity at the adolescent stage, which presents a social problem today. The intent of this thesis is to explore the relationship between identity, adjustment, and social support among college students who were adolescent mothers. The following surveys: Personal Network Matrix (PNM), The Identity Distress Scale (IDS), and The Dimension of Identity Development Scale (DIDS), were administered through the UCF SONA system. Participants were divided into three groups: mothers who had their first child as a teenager (teen mothers; n = 6), mothers who had their first child at 20 years or older (older mothers; n = 12), and women who have never had children (non-mothers; n = 182). Overall, the results of the study indicated that non-mothers tended to ruminate more than older mothers and the more social support mothers received as an adolescent, the less likely they were to ruminate at the adolescent stage. Moreover, older mothers displayed less identity exploration in breadth than non-mothers and adolescent mothers. Future researchers is needed to further investigate the relationship between social support, adjustment, and identity distress, in order to start building intervention research in assisting adolescent mothers in their struggle with identity development, emotional support, and for the well-being of their offspring.
Show less - Date Issued
- 2016
- Identifier
- CFH2000096, ucf:45560
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH2000096
- Title
- THE EFFECT OF CHEMICAL FRAGRANCES ON CHILD HEALTH AND DEVELOPMENT.
- Creator
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Gilton, Katie, Waldrop, Julee, University of Central Florida
- Abstract / Description
-
The American public is bombarded with chemically fragranced products every day, typically in combination with each other. These products can include cosmetics, perfumes, detergents, air fresheners, soaps, and deodorants. Contained in these fragranced products are chemicals that can be harmful to child health and development. Many articles have been published examining the chemicals found in fragranced products and the effects that these chemicals can have on the human body. This integrated...
Show moreThe American public is bombarded with chemically fragranced products every day, typically in combination with each other. These products can include cosmetics, perfumes, detergents, air fresheners, soaps, and deodorants. Contained in these fragranced products are chemicals that can be harmful to child health and development. Many articles have been published examining the chemicals found in fragranced products and the effects that these chemicals can have on the human body. This integrated literature review examines empirical evidence related to the health and safety of particular chemicals used in these products. Nurses need to be aware of the actual and potential harms from the chemicals used in the self-regulating cosmetic industry and can advocate for public policies that promote a safer environment, therefore protecting the health and wellbeing of children.
Show less - Date Issued
- 2011
- Identifier
- CFH0003835, ucf:44771
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0003835
- Title
- MORAL COGNITION IN CHILDREN: AN EXAMINATION OF THE POSSIBLE IMPACT OF SCHOOL DIDACTIC PHILOSOPHIES.
- Creator
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Shah, Smit, Sims, Valerie, University of Central Florida
- Abstract / Description
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The purpose of this thesis is to examine the effects that Montessori and public school environments have on the moral cognition of children and to assess the differences using modified moral dilemma stories. Through the analysis of these children's responses on moral dilemma stories this thesis reveals that there are stark and statistically significant differences in the children's responses on two of the three stories. The Montessori children scored higher on the morality level and the...
Show moreThe purpose of this thesis is to examine the effects that Montessori and public school environments have on the moral cognition of children and to assess the differences using modified moral dilemma stories. Through the analysis of these children's responses on moral dilemma stories this thesis reveals that there are stark and statistically significant differences in the children's responses on two of the three stories. The Montessori children scored higher on the morality level and the answers reflected altruism over authority on story one and story three. Through these results the researcher surmised that school environment can have an impact on moral cognition of children and that further research needs to be done in this field.
Show less - Date Issued
- 2011
- Identifier
- CFH0004075, ucf:44810
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0004075
- Title
- COMPARATIVE ANALYSIS OF DEVELOPMENT STRATEGIES: POLAND, SERBIA, AND UKRAINE.
- Creator
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Wintzer, Lubba, Sadri, Houman A., University of Central Florida
- Abstract / Description
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The following research project examines the development strategies in three Eastern European states after the fall of the Soviet Union. By examining the development path of each state, it is possible to evaluate successful paths toward development. The study researches not only economic development, but also social and political development. The three states chosen depict a variety of success rates in different areas. It will be important to notice that the state that has the most success...
Show moreThe following research project examines the development strategies in three Eastern European states after the fall of the Soviet Union. By examining the development path of each state, it is possible to evaluate successful paths toward development. The study researches not only economic development, but also social and political development. The three states chosen depict a variety of success rates in different areas. It will be important to notice that the state that has the most success developing economically is not the state that has the best equal rights for men and women. Finally, by exploring the different avenues for development, it may be possible to find a universal basis for successful development. This paper attempts to reach a consensus without forgetting the uniqueness of each state and the specific historical backgrounds that have led to successes and failures. To understand the diverging success rates, one must understand the difficulty of instituting a successful government within a state that had been ruled by a central power for decades. Independence is a difficult advantage.
Show less - Date Issued
- 2017
- Identifier
- CFH0000229, ucf:44668
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0000229
- Title
- COMMUTING IN PORTLAND OREGON: THE ADVANTAGES OF LIVING WITHIN A TRANSIT ORIENTED DEVELOPMENT COMMUNITY COMPARED TO TRADITIONAL SUBURBAN DEVELOPMENT BY COMPARING ENVIRONMENTAL, ECONOMIC AND HEALTH FACTORS.
- Creator
-
Simpson, Kyle, Hawkins, Christopher, University of Central Florida
- Abstract / Description
-
Transportation is a function that affects nearly all life decisions, but is often not given much thought by the average individual throughout their daily routines. Most of this complacency streams from the mainstream development patterns in the United States that have changed little from the end of World War II. During the immediate post-war years a perfect mix for suburban living came together: the mass production of automobiles, guaranteed mortgages from the federal government through the G...
Show moreTransportation is a function that affects nearly all life decisions, but is often not given much thought by the average individual throughout their daily routines. Most of this complacency streams from the mainstream development patterns in the United States that have changed little from the end of World War II. During the immediate post-war years a perfect mix for suburban living came together: the mass production of automobiles, guaranteed mortgages from the federal government through the G.I. Bill, and in 1956 the passage of the National Interstate and Defense Highways Act. These factors, along with the dominate social paradigm that the "American Dream" was to have a personal front and back yard, helped profoundly transform development in the country. Over half a century later, the United States is now experiencing the consequences of this sprawled, auto-dependent development pattern. Energy prices have increased substantially over the past decade, which were only contained momentarily by a worldwide recession that was arguably caused by the same development patterns. Environmental consequences are becoming increasingly evident, ranging from contaminated storm-water runoff, to global climate change. Similarly, mental and physical health has degraded rapidly, with a soaring depression and obesity rates. The United States can, and should do better than this. Transit Oriented Development (TOD) offers a solution to help alleviate many of the complex issues that many communities must address. While there is no perfect template, TOD is an important step forward for the overall quality of life for individuals throughout the nation. This report will look at the steps that have been taken in the Portland Oregon Metropolitan Area to discourage sprawl development, measuring the effects of their actions on environmental, economic and health factors.
Show less - Date Issued
- 2013
- Identifier
- CFH0004431, ucf:45143
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0004431
- Title
- THE GREAT LEAP BACKWARD: EXPLORING THE DIFFERENCES IN DEVELOPMENT PATHS BETWEEN THE DOMINICAN REPUBLIC AND HAITI.
- Creator
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Valeris , Rebb, Wilson , Bruce, University of Central Florida
- Abstract / Description
-
This thesis examines the variance in human development paths and policies pursed on the island of Hispaniola by the governments of the Dominican Republic and Haiti. The different paths have resulted in significant dissimilarities in contemporary levels of economic and social development across the island. Starting from the theoretical perspective of Acemplgu and Robinson (2012), I find that institutional explanations can only explain part of this divergence. I argue that a more complete...
Show moreThis thesis examines the variance in human development paths and policies pursed on the island of Hispaniola by the governments of the Dominican Republic and Haiti. The different paths have resulted in significant dissimilarities in contemporary levels of economic and social development across the island. Starting from the theoretical perspective of Acemplgu and Robinson (2012), I find that institutional explanations can only explain part of this divergence. I argue that a more complete explanation needs to take into consideration the role played by class, color, and race. I also find that foreign intervention, particularly the occupation of both countries by the US Marines in the 20th century, helped direct the development strategies of each country in different directions.
Show less - Date Issued
- 2013
- Identifier
- CFH0004493, ucf:45079
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0004493
- Title
- EXAMINING THE MORAL DEVELOPMENT OF YOUNG CHILDREN AND THEIR NATURALISTIC DISPLAYS OF EMPATHY THROUGH SERVICE-LEARNING EXPERIENCES IN PRESCHOOL.
- Creator
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Paris, Elizabeth, Szente, Judit, University of Central Florida
- Abstract / Description
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Moral development in preschool is a component of social and emotional development, which also includes self-regulation, interpersonal skills, and school readiness. While service-learning has demonstrated significant benefits to the social-emotional development of older students, very little research has examined the effects of service-learning with young children. The purpose of this study was to create an academic curriculum that would provide preschool children (3 to 5 years old) with a...
Show moreMoral development in preschool is a component of social and emotional development, which also includes self-regulation, interpersonal skills, and school readiness. While service-learning has demonstrated significant benefits to the social-emotional development of older students, very little research has examined the effects of service-learning with young children. The purpose of this study was to create an academic curriculum that would provide preschool children (3 to 5 years old) with a developmentally-appropriate approach to service-learning, and determine if such a curriculum had a measurable effect on naturalistic empathy. Children in two classrooms received a preliminary empathy score based on number of empathetic behaviors relative to time observed. Children in the experimental classroom engaged in a series of lesson plans designed to guide their self-selected service-learning project. Participants in the experimental classroom created an intergenerational project that directly served the residents of a nursing home across the street from their school. A subsequent assessment of empathy measured moral development as a result of the service-learning in comparison to the normal growth and development observed in the control classroom. Results indicate if participation in service-learning increases the number of observed empathetic behaviors. Implications and recommendations for further research are also discussed.
Show less - Date Issued
- 2011
- Identifier
- CFH0003851, ucf:44709
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0003851
- Title
- WOMEN AND ECONOMIC EMPOWERMENT IN THE EASTERN MEDITERRANEAN.
- Creator
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Nabut, Hanady, Sadri, Houman, University of Central Florida
- Abstract / Description
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The idea of women's economic empowerment in the developing world has been growing in momentum throughout the past decades. Today, it is a force that is dramatically redefining the concept of economic development and transforming the economic and political landscape of the Middle East. Women in the Middle East and North Africa (MENA) region are finding innovative ways to participate in the labor market. As a result, they are becoming agents of change in their political, economic, and social...
Show moreThe idea of women's economic empowerment in the developing world has been growing in momentum throughout the past decades. Today, it is a force that is dramatically redefining the concept of economic development and transforming the economic and political landscape of the Middle East. Women in the Middle East and North Africa (MENA) region are finding innovative ways to participate in the labor market. As a result, they are becoming agents of change in their political, economic, and social environments. However, despite the tremendous amount of growth that has realized throughout the years, women in MENA face significant hurdles to realize their potential. This study will highlight the social, political, and economic developments that have taken place within the last decade, and describe how they have improved, or worsened economic conditions for women in the region. It will also describe the issues associated with previous developments, and their missing dimensions. The analysis will provide case studies to compare levels of women's empowerment in Jordan and Palestine. The concept of women's economic empowerment will be analyzed through a multidisciplinary lens in which factors such as religion, ideology, culture, politics, and economics are merged to understand the foundation of the problems facing women in MENA. The study will emphasize the importance of a sociocultural base in the analysis of women's labor force participation rates. These factors will also be analyzed from various levels of analysis: individual, state, and global.
Show less - Date Issued
- 2014
- Identifier
- CFH0004683, ucf:45242
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0004683
- Title
- A NEW MEASURE OF PARENTAL SELF-EFFICACY FOR ENACTING HEALTHY LIFESTYLES IN THEIR CHILDREN.
- Creator
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Decker, Jonathan, Dennis, Karen, University of Central Florida
- Abstract / Description
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The issue of childhood obesity has become a pandemic of increasing prevalence and concern. Many behaviors contributing to overweight and obesity, such as dietary intake and physical activity, are learned in childhood. It is known that parents are key agents for change in their children. Therefore, interventions aimed at decreasing childhood overweight and obesity should be targeted at parents. Many parents state that they know the healthy dietary and physical activity behaviors they should...
Show moreThe issue of childhood obesity has become a pandemic of increasing prevalence and concern. Many behaviors contributing to overweight and obesity, such as dietary intake and physical activity, are learned in childhood. It is known that parents are key agents for change in their children. Therefore, interventions aimed at decreasing childhood overweight and obesity should be targeted at parents. Many parents state that they know the healthy dietary and physical activity behaviors they should adopt for their children, but lack the confidence, or self-efficacy, to enact these behaviors. A review of the literature for self-efficacy for behaviors in these domains in parents, adults and children uncovered many key elements involved. A search for an instrument to measure parental self-efficacy was unsuccessful in locating such an instrument, so several instruments in related domains were analyzed for content and utility for the generation of a new questionnaire. A 34-item questionnaire to measure parental self-efficacy for enacting healthy dietary and physical activity behaviors in their children 6-11 years old was developed and tested with a sample of 146 parents of children 6-11 years old, who could read and write English and had access to a computer with the internet. Internal reliability of the total scale was 0.94 and the two factors, dietary behaviors (DB) and physical activity behaviors (PAB) were 0.93 and 0.94, respectively. Test-retest reliability was also significant (p<0.05) for individual item responses and total and subscale scores in 25 participants after 5-10 days. Factor analysis resulted in two interpretable factors (DB and PAB) which accounted for 25.3% and 16.8% of the variance, respectively. All items correlated more strongly with items on their respective subscales. Concurrent validity with theoretically similar scales was also demonstrated. This new measure was reliable and valid in this sample of parents of children 6-11 years old. Future use and further evaluation of this new measure is warranted.
Show less - Date Issued
- 2010
- Identifier
- CFE0002983, ucf:47942
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002983
- Title
- AN EXPLORATORY CASE STUDY COMPARING THE TEACHING PRACTICES OF READING ENDORSED VERSUS NON-READING ENDORSED SECONDARY ENGLISH LANGUAGE ARTS TEACHERS.
- Creator
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Greenwell, Sabrina, Zygouris-Coe, Vicky, University of Central Florida
- Abstract / Description
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This comparative case study investigated the teaching practices of secondary English language arts teachers who are reading endorsed versus secondary English language arts teachers who are not reading endorsed. Florida Department of Education mandated that all reading teachers, and strongly encouraged all English language arts teachers be reading endorsed to meet the requirements of No Child Left Behind ("Just Read, Florida!" 2008). We now need research to see if this surge of reading...
Show moreThis comparative case study investigated the teaching practices of secondary English language arts teachers who are reading endorsed versus secondary English language arts teachers who are not reading endorsed. Florida Department of Education mandated that all reading teachers, and strongly encouraged all English language arts teachers be reading endorsed to meet the requirements of No Child Left Behind ("Just Read, Florida!" 2008). We now need research to see if this surge of reading endorsed teachers is using their training in the classroom. The purpose of this study was to explore and to compare the teaching practices of two secondary standard English I in a reading block teachers, one reading endorsed and the other not reading endorsed, and two honors English II language arts teachers, one reading endorsed and the other not reading endorsed. Did the classes in reading instruction and scientifically based reading research (SBRR) strategies carry over into teaching practices in the classroom? If yes, how, or in what capacity, and in what areas of student learning? The participants in this study included secondary standard English I in a reading block teachers and honors English II language arts teachers from a local central Florida high school. Their identities are confidential, but their years of teaching experience, their qualifications, and their classes' level are provided. This comparative case study used an observation protocol, interviews with teachers, classroom observations, a questionnaire for teachers, and observational and reflective field notes made while observing and documenting teachers' practices in secondary English classrooms. This study investigated the value of the Florida reading endorsement, its influence on secondary teachers' knowledge of instruction and practices, the role of comprehensive professional development, and the endorsement's influence on student engagement. The significance of these results may provide evidence for policymakers to further mandate reading endorsements for content area teachers or become more lenient on their demands for English language arts teachers to become reading endorsed. The input and opinions of the veteran teachers may help shape and change the current endorsement while examining theory to practice. The study was qualitative in nature; most of the evidence and research came from observations and interviews. The voice of the veteran English teachers, their beliefs, instructional practices, classroom environments, and students' motivation is a reflection of current practices in today's public schools. There is evidence that professional development in scientifically based reading research has an impact on the instructional practices of teachers. The study included the voice of the teachers; what they would like to experience in professional development; what they found useful; what they need; and what they did not value. The participants explained how they transformed theory into practice. The findings of this study concluded that further research and communication is needed between the researchers who design professional development statewide initiatives for secondary content area teachers, the teachers/practitioners who implement the knowledge and strategies, the administration for support, and policy makers who mandate the professional development efforts. The reading endorsed teachers did create enthusiastic classroom environments where student motivation increased, but the teachers voiced obstacles that inhibited their professional development that should be addressed.
Show less - Date Issued
- 2009
- Identifier
- CFE0002902, ucf:48006
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002902
- Title
- ESSAYS IN OUTSOURCED IS PROGRAM MANAGEMENT.
- Creator
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Parolia, Neeraj, Jiang, James, University of Central Florida
- Abstract / Description
-
IS vendor organizations are increasingly using program management practices to manage complex projects (Gierra 2004). The move to program teams is due to the realization that the management of many client projects and their underlying dependencies requires teamwork among project managers from different projects (Cooke-Davies 2002; Ferratt et al. 2006; Sanghera 2007). With two separate studies, first we extend the team competence framework and utilize organizational learning theory to...
Show moreIS vendor organizations are increasingly using program management practices to manage complex projects (Gierra 2004). The move to program teams is due to the realization that the management of many client projects and their underlying dependencies requires teamwork among project managers from different projects (Cooke-Davies 2002; Ferratt et al. 2006; Sanghera 2007). With two separate studies, first we extend the team competence framework and utilize organizational learning theory to understand the antecedents and outcomes of teamwork behaviors. Empirical results from the first study indicated that teamwork behaviors within the program team were significantly related to an increase in team competencies of personnel development, methodology development and dissemination and customer focus. Further, the three program team competencies were a significant predictor of program outcomes. In the second study, we investigate the outcomes of conflict resolution and their impact on program performance. The results indicated that conflict resolution can enhance the level of communication, mutual support and effort among IS program members Directions for practitioners and implications for future research are discussed.
Show less - Date Issued
- 2008
- Identifier
- CFE0002344, ucf:47794
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002344
- Title
- PRODUCING A MEASURE FOR ASSESSING MOTIVATING CAREER INFLUENCESFOR COUNSELORS-IN-TRAINING.
- Creator
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Kuch, Tyson, Sivo, Stephen, University of Central Florida
- Abstract / Description
-
The purpose of this study was to describe an appropriate protocol for developing a psychometrically sound instrument to assess perceived influences motivating graduate students to enter the counseling profession. The self-report, 124-item inventory was administered to a sample of 347 graduate students pursuing counseling as a profession. All participants responded to the inventory anonymously. A factor analysis from responses grouped scale items into six different factors, and helped condense...
Show moreThe purpose of this study was to describe an appropriate protocol for developing a psychometrically sound instrument to assess perceived influences motivating graduate students to enter the counseling profession. The self-report, 124-item inventory was administered to a sample of 347 graduate students pursuing counseling as a profession. All participants responded to the inventory anonymously. A factor analysis from responses grouped scale items into six different factors, and helped condense the scale into a shorter, more psychometrically sound instrument by identifying those items with low or ambiguous factor loadings, suitable for removal. A factor analysis also identified those items most relevant for interpretation, ultimately yielding six major factors, operationalized by a variety of statements regarding various influences most consistent with students' decisions to pursue a career in the field of counseling. The literature review for this study proposes a model with four "hypotheses" of altruism upon which scale items were based. These theories identified possible motivating influences for prosocial behavior- further generalized to one's the decision to enter the helping-oriented career of counseling. This study may benefit the profession by adding to the research base on scale construction and career choice as well as offering a new inventory suitable for use with future research.
Show less - Date Issued
- 2008
- Identifier
- CFE0002334, ucf:47781
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002334
- Title
- UNDERSTANDING THE ROLE OF SOCIAL CAPITAL IN EXPERTISE COORDINATION IN INFORMATION SYSTEMS DEVELOPMENT (ISD) TEAMS.
- Creator
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Hsu, Shih-Chieh, Jiang, James, University of Central Florida
- Abstract / Description
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Information system development (ISD) project is a knowledge-intensive teamwork process which requires members to coordinate their expertise to generate the final outcome. Breakdown or coordination and insufficient knowledge integration have been reported as critical factors which lead to ISD project failure. Most existing coordination literature focus on the effect of administrative coordination mechanisms toward project performance which hints that more efforts are needed to understand...
Show moreInformation system development (ISD) project is a knowledge-intensive teamwork process which requires members to coordinate their expertise to generate the final outcome. Breakdown or coordination and insufficient knowledge integration have been reported as critical factors which lead to ISD project failure. Most existing coordination literature focus on the effect of administrative coordination mechanisms toward project performance which hints that more efforts are needed to understand expertise coordination and explore ways to improve it. Addressing the above issues, two studies in this dissertation attempt to understand expertise coordination within the IS development team based on social capital perspective. The first study, based on intention-behavior literature, knowledge management research, and Gerwin's (2004) coordination model, investigates relationships among willingness, competence, and actual expertise coordination. The relationships between expertise coordination and teamwork outcomes are also examined. The second study incorporates social capital theory and examines (1) dependencies among three dimensions of social capital and (2) linkage between social capital and expertise coordination. Data collected from more than five hundred information systems project team members was used to test the proposed hypotheses. The analysis results confirmed most of the hypotheses. This dissertation contributes to coordination, project management, and team mental model research through many perspectives. In each study, directions for management practice and future research are discussed.
Show less - Date Issued
- 2008
- Identifier
- CFE0002347, ucf:47816
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002347
- Title
- Development and Validation of a Scale to Measure Misconceptions About Educational Psychology Among Pre-Service Teachers.
- Creator
-
McAfee, Morgan, Boote, David, Hayes, Grant, Vitale, Thomas, University of Central Florida
- Abstract / Description
-
Misconceptions are widespread or commonly held beliefs explicitly contradicted by empirical evidence. When teachers harbor misconceptions or unjustified beliefs about teaching, learning, and human motivation, the potential pedagogical consequences are profound, and these inaccurate beliefs may be instilled into future students through ineffective teaching strategies and gross misinterpretations of learning science. While existing research has examined misconceptions about general psychology...
Show moreMisconceptions are widespread or commonly held beliefs explicitly contradicted by empirical evidence. When teachers harbor misconceptions or unjustified beliefs about teaching, learning, and human motivation, the potential pedagogical consequences are profound, and these inaccurate beliefs may be instilled into future students through ineffective teaching strategies and gross misinterpretations of learning science. While existing research has examined misconceptions about general psychology and neuroscience among various populations, no prior work has evaluated pre-service teachers' misconceptions about topics of educational psychology, comprising inaccurate beliefs about teaching, learning, and human motivation. The purpose of this research is to describe the development and validation of a scale to measure misconceptions about educational psychology among pre-service teachers. Employing an experimental 2 (scale: true/false, six-point Likert-type) x 2 (valence: positive, mixed) x 2 (order: true/false presented first, Likert-type presented first) factorial, repeated measures design, a randomized experiment was performed to systematically evaluate the conditions under which the proposed scale for misconceptions of educational psychology performed best. As expected, the Likert-type scale was more sensitive to detecting misconceptions relative to the true/false scale. However, contrary to extant research on the valence effect, mixed-valence scales outperformed the positively-valenced scales across conditions indicating that misconceptions are best measured with a Likert-type response format using a heterogeneous mix of positively- and negatively-valenced items rather than a homogeneous set of positively-valenced items. Implications for practice and future research are discussed.
Show less - Date Issued
- 2018
- Identifier
- CFE0007051, ucf:51969
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007051
- Title
- Unraveling the role of Phenylethanolamine N-methyltransferase (Pnmt+) cells in-vivo.
- Creator
-
Manja, Sanjana, Ebert, Steven, Kim, Yoon-Seong, Lambert, Stephen, University of Central Florida
- Abstract / Description
-
Phenylethanolamine N-methyltransferase (Pnmt) is the enzyme that N-methylates norepinephrine to produce the stress hormone/neurotransmitter, epinephrine, which is abundantly expressed in adrenal glands. Developmental studies have also identified Pnmt expression in the embryonic heart and several areas of the brain, including brainstem, cerebellum, and hypothalamus. Thus, we hypothesize that selective ablation of Pnmt+ cells will have detrimental effects on cardiovascular, neuromuscular, and...
Show morePhenylethanolamine N-methyltransferase (Pnmt) is the enzyme that N-methylates norepinephrine to produce the stress hormone/neurotransmitter, epinephrine, which is abundantly expressed in adrenal glands. Developmental studies have also identified Pnmt expression in the embryonic heart and several areas of the brain, including brainstem, cerebellum, and hypothalamus. Thus, we hypothesize that selective ablation of Pnmt+ cells will have detrimental effects on cardiovascular, neuromuscular, and metabolic processes. To uncover the importance of Pnmt+ cells in vivo, we generated a novel Diphtheria Toxin A (DTA) suicide model (Pnmt+/Cre; R26+/DTA) to selectively ablate Pnmt-expressing (Pnmt+) cells in mice. Appearing normal at birth, Pnmt-Cre/DTA mice began to develop apparent cardiovascular, neurological, and metabolic impairments soon thereafter. To measure cardiac function, we performed quantitative echocardiography, electrocardiography (ECG), and blood pressure measurements. Key findings from these assessments indicated decreased left-ventricular performance, slowed atrioventricular conduction, and increased pulse pressure in the Pnmt-Cre/DTA ablation mice. These mice also showed signs of motor control deficits as early as one month, which progressively worsened with age. To assess these effects, we performed standard motor tests including hind-limb clasping, grip strength, and rotarod balance tests. Moreover, we found that the Pnmt-Cre/DTA mice ceased to gain weight shortly after puberty. The motor and metabolic deficits apparent in these animals suggested potential neurological impairments, and we thus undertook immunohistochemical staining experiments to determine the localization of Pnmt+ cells in the brain. Staining revealed Pnmt expression in the Purkinje cells of the cerebellum (motor), paraventricular nucleus of the hypothalamus (metabolic), and surprisingly extensive staining in the cerebral cortex. These results demonstrate that Pnmt+ cell contributions in the brain are much more extensive than previously thought. Overall, this work opens new pathways that will have substantial impacts on our understanding of the roles Pnmt+ cells play in normal development and disorders affecting cardiovascular, motor, and metabolic functions.
Show less - Date Issued
- 2019
- Identifier
- CFE0007495, ucf:52649
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007495
- Title
- Employee Perceptions of Diversity Management in the Hospitality and Tourism Industry: Scale Development and Model Testing.
- Creator
-
Mistry, Trishna, Okumus, Fevzi, Torres Areizaga, Edwin, Orlowski, Marissa, Madera, Juan, University of Central Florida
- Abstract / Description
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The purpose of this dissertation is to create a holistic diversity management measurement scale and to analyze the impact of diversity management on employees' attitudes and behavior in the hospitality and tourism industry. Effective diversity management can have a multitude of positive outcomes in the hospitality and tourism industry. However, there is little research conducted regarding the direct and indirect impacts of diversity management on the attitudes and behavior of hospitality and...
Show moreThe purpose of this dissertation is to create a holistic diversity management measurement scale and to analyze the impact of diversity management on employees' attitudes and behavior in the hospitality and tourism industry. Effective diversity management can have a multitude of positive outcomes in the hospitality and tourism industry. However, there is little research conducted regarding the direct and indirect impacts of diversity management on the attitudes and behavior of hospitality and tourism industry employees. This dissertation used a mixed-method approach to create a measurement scale to evaluate diversity management practices for the hospitality and tourism field. The first study of this dissertation included a scale development process using a qualitative and then a quantitative phase. Literature review and semi-structured interviews were conducted for developing the items for the diversity management scale. These items were then refined to finalize the diversity management measurement scale through a quantitative phase using exploratory factor analyses. The impact of diversity management on hospitality and tourism industry employees' job performance, service innovation behavior, and engagement were analyzed through a quantitative study using this measurement instrument. Structural equation modeling was used to test the hypothesized research model. The present research is the first of its kind in the hospitality and tourism field. The measurement scale developed in this study will expand the boundaries of diversity management research in the hospitality and tourism industry. This current research further establishes a link between diversity management and positive employee-related outcomes in the hospitality and tourism industry. The assessment of these relationships should extend the literature and open new models of academic research with additional organizational outcomes. Leaders in the hospitality and tourism industry can gain vital insight regarding the importance of effective diversity management through the study results.
Show less - Date Issued
- 2019
- Identifier
- CFE0007688, ucf:52468
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007688
- Title
- How do after-school staff use social networks to support at-risk youth? A social capital analysis.
- Creator
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Philp, Katherine, Gill, Michele, Biraimah, Karen, Bai, Haiyan, Hewitt, Randall, University of Central Florida
- Abstract / Description
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Little is known about the social capital of adults in after-school settings or the ways in which they use social contacts to support youth success, particularly for at-risk youth. Their effectiveness as brokers for learning opportunities may depend on aspects of their social capital: both the quantity and quality of their social networks as well as their attitudes and beliefs related to seeking help from social contacts. This mixed-methods study surveyed 50 after-school program staff serving...
Show moreLittle is known about the social capital of adults in after-school settings or the ways in which they use social contacts to support youth success, particularly for at-risk youth. Their effectiveness as brokers for learning opportunities may depend on aspects of their social capital: both the quantity and quality of their social networks as well as their attitudes and beliefs related to seeking help from social contacts. This mixed-methods study surveyed 50 after-school program staff serving teens in high-poverty neighborhoods to examine the characteristics of adult social capital and to explore attitudes towards mobilizing social resources to support youth. Surveys measured social network size (total contacts), network social status (average prestige of known occupations), and network orientations, as well as social resource mobilization (brokering). The results of an initial logistic regression found that only total known contacts was a significant predictor of resource mobilization. Six participants were identified for follow-up interviews. Exposing youth to novel experiences emerged as a critical theme related to youth interest development and adult brokering action. Interviews also indicated that structural elements of youth programs might influence the need for staff to draw on personal connections, suggesting possible targets for intervention. This study provides novel insight into the characteristics of the social networks held by adults working in after-school programs, as well as into the attitudes and beliefs held by these individuals towards brokering learning opportunities for youth.
Show less - Date Issued
- 2019
- Identifier
- CFE0007707, ucf:52419
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007707
- Title
- Bridging the Gap Between Hospital and School: Addressing the Academic and Social-Emotional Needs of Students with Chronic Illness.
- Creator
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Eggert, Nicole, Hopp, Carolyn, Vitale, Thomas, Trimble Spalding, Lee-Anne, Taylor, Dalena, University of Central Florida
- Abstract / Description
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This dissertation in practice examined the literature and a sample of existing programs that addressed the educational and social-emotional challenges of students with chronic illness in order to bridge the gap between hospital discharge and school re-entry. Literature showed that the hospital homebound setting was problematic for chronically ill students due to minimal hours of academic instruction and little interaction with peers. Students with chronic illness were at higher risk for...
Show moreThis dissertation in practice examined the literature and a sample of existing programs that addressed the educational and social-emotional challenges of students with chronic illness in order to bridge the gap between hospital discharge and school re-entry. Literature showed that the hospital homebound setting was problematic for chronically ill students due to minimal hours of academic instruction and little interaction with peers. Students with chronic illness were at higher risk for maladaptive behaviors, lower educational attainment, and higher use of social services. Programs created at other facilities to address this problem were visited and reviewed for pertinent information such as funding sources, location, division of responsibility, and relationships with school districts. Those findings were incorporated into a hospital-based learning center model designed to address both the academic and social-emotional needs of elementary students using the Positive Youth Development (PYD) framework. The design process included a focus group of hospital professionals (music therapy, child life, and family-centered care), school district partners (literacy), university partners (art), and parents of chronically ill students. The focus group reviewed the model and provided feedback on the design based on their expertise and modifications were made by the researcher to the design. Webex-Teams, an online meeting platform, was used for stakeholders to review modifications to the physical layout and analyze a proposed sample interdisciplinary session plan. The final model design included five components: literacy, art, music therapy, play, and technology, a physical floorplan, and an interdisciplinary session plan to address the academic and social well-being of chronically ill students that can be replicated at any hospital facility.
Show less - Date Issued
- 2019
- Identifier
- CFE0007625, ucf:52529
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007625
- Title
- Successful Urban Adolescent Writers: A Study of a Collaborative Model of Teaching Writing.
- Creator
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Mander, Erin, Hewitt, Randall, Hopp, Carolyn, Short, Edmund, Vitale, Thomas, University of Central Florida
- Abstract / Description
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The goal of the research study was to explore the cognitive, social, and affective factors that contribute to the development of 8th grade writing skill. The central research question for this study was: How does a collaborative model of teaching writing prepares students for high achievement on Florida Writes? The researcher successfully answered this inquiry by asserting the following supporting questions: How does school culture impact teacher collaboration and student engagement in...
Show moreThe goal of the research study was to explore the cognitive, social, and affective factors that contribute to the development of 8th grade writing skill. The central research question for this study was: How does a collaborative model of teaching writing prepares students for high achievement on Florida Writes? The researcher successfully answered this inquiry by asserting the following supporting questions: How does school culture impact teacher collaboration and student engagement in teaching writing? What is the relationship between engaging in a collaborative model of teaching writing and improvement of writing skill in middle level students?The study determined how and why the writing skill was developed at an urban, rural middle school in a Central Florida School District. The rationale for completing research at Horizon Middle School was to provide an exemplar in the teaching of writing skill, a phenomenon. Horizon Middle School presented a learning community that was entrenched in the same challenging demographics, but distinctly showed a high level of academic achievement in writing. Instead of teaching through a formulaic, test-generated approach, students learned through discovery, personal relationship, and engagement. Not only did 97% of 8th grade students passed the Florida Writes examination, but in the process of preparing for the standardized assessment was an embedded foundation laid for students and their future learning. The review of literature focused on: school culture, models of teaching at the middle level, models of teaching writing at the middle level and the standardization found within the FCAT Writes. Data collection was completed through classroom observations, one-on-one interviews and participation in faculty meetings. Data analysis was completed by addressing each research question through the conceptual framework. The study determined that this was a model for developing the writing skill for all middle level students, an exemplar within the field. Suggested uses for the study included the development of future studies focus on successful schools that were challenged by the same demographics and consideration of the partnership that Horizon had with the University of Central Florida as a model for other educational communities to consider.
Show less - Date Issued
- 2012
- Identifier
- CFE0004574, ucf:49202
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004574
- Title
- THE SYNERGIES BETWEEN TOURISM EXPANSION AND DEVELOPMENT: AN ANALYSIS OF ECONOMIC GROWTH, POVERTY AND HUMAN DEVELOPMENT IN ECUADOR.
- Creator
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Rivera, Manuel, Croes, Robertico, Hara, Tadayuki, Pizam, Abraham, Robinson, Edward, Maunez-Cuadra, Jose, University of Central Florida
- Abstract / Description
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ABSTRACTThis dissertation attempts to answer the question of what has been the effect of tourism expansion and development in Ecuador. We attempt to analyze, both theoretically and empirically, the relationship between tourism and development. There have been an enormous number of studies explaining how tourism can affect the various dimensions of development. However, no research has been undertaken to simultaneously empirically examine the impact that changes in tourism expansion has on...
Show moreABSTRACTThis dissertation attempts to answer the question of what has been the effect of tourism expansion and development in Ecuador. We attempt to analyze, both theoretically and empirically, the relationship between tourism and development. There have been an enormous number of studies explaining how tourism can affect the various dimensions of development. However, no research has been undertaken to simultaneously empirically examine the impact that changes in tourism expansion has on poverty, human development, and economic growth.To this end, we propose a cointergation methodology with an error correction model to estimate the impact of tourism expansion on poverty, human development, and economic growth. This study employs time series data from 1988 to 2008 as well as a Granger causality test to examine the hypothesized relationships. The five most important results are, first, that tourism seems to have distinguishable effects on reducing poverty. In the case of Ecuador, a tourism poverty nexus exists and it helps fight poverty in terms of intensity, inequality, and the proportion of poor. Secondly, economic growth is Ecuador is (")pro-poor("). Increases in economic growth have both short and long term effects on poverty reduction. Thirdly, tourism does not yet promotes human development but the other way around. Therefore a virtuous cycle between tourism and human development does not exist yet. Therefore, opportunities exist to further promote tourism in an attempt to support human development programs. Fourthly, economic growth promotes human development but human development does not yet promotes growth. These results suggest that Ecuador is in HD lopsided situation when it comes to economic growth and human development. Finally, the relationship between tourism and economic growth is bi-directional; the expansion of either sector promotes the growth of the other.
Show less - Date Issued
- 2011
- Identifier
- CFE0004161, ucf:49052
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004161
