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- Title
- January 9, 1964, the day of the martyrs: tragedy in Panama at U.S. hands.
- Creator
- Perry, Tina, Harriet L. Wilkes Honors College
- Abstract/Description
-
The relationship between the United States and Panama had been a precarious power struggle from 1821 until the Canal Zone reverted to Panamanian control in 1999. In 1903, the United States aided Panama in seceding from Gran Colombia, and both parties signed a treaty allowing the United States to build a canal. The Panamanians were concerned with the sovereignty of the Canal Zone and wanted the Panamanian flag to fly alongside the U.S. flag in the Canal Zone. On January 9, 1964, Panamanian...
Show moreThe relationship between the United States and Panama had been a precarious power struggle from 1821 until the Canal Zone reverted to Panamanian control in 1999. In 1903, the United States aided Panama in seceding from Gran Colombia, and both parties signed a treaty allowing the United States to build a canal. The Panamanians were concerned with the sovereignty of the Canal Zone and wanted the Panamanian flag to fly alongside the U.S. flag in the Canal Zone. On January 9, 1964, Panamanian students rebutted by marching the Panamanian flag into the Canal Zone and rioting broke out. This thesis explores the impact of this violent occurrence in light of the fact that the U.S. media glosses over it, whereas, together with other international events following the riots, it prompted the revision of the canal treaty. Subsequently, a new treaty was signed in 1977, becoming effective almost a hundred years after the creation of the Latin American country.
Show less - Date Issued
- 2006
- PURL
- http://purl.flvc.org/FAU/11584
- Subject Headings
- Riots, History, Nationalism, History, History, Relations, Relations
- Format
- Document (PDF)
- Title
- Jury decision-making: a study of the influence of sentencing information on jurors.
- Creator
- Hackett, Steven., Harriet L. Wilkes Honors College
- Abstract/Description
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This thesis is a study of the empirical significance of sentencing information on jury decision-making. A challenge in conducting jury behavior research is that direct observation of jury deliberation is either illegal or impractical. Thus most studies of jury behavior are conducted using archival analysis and mock jury questionnaires. And while we have some information on the issue of jury instruction complexity on jury decision-making, we know very little about the specific role of...
Show moreThis thesis is a study of the empirical significance of sentencing information on jury decision-making. A challenge in conducting jury behavior research is that direct observation of jury deliberation is either illegal or impractical. Thus most studies of jury behavior are conducted using archival analysis and mock jury questionnaires. And while we have some information on the issue of jury instruction complexity on jury decision-making, we know very little about the specific role of sentencing information on jury decision-making. My research combines aspects of the jury decision-making literature with the sentencing literature, and thus fills a crucial gap in the literature. While we know much about jury decision-making and much about the process of sentencing--this research directly tested whether these two phenomena are related. Mock trials of 100 participants were used to collect the data for this thesis study. The results provide clear evidence that there is a significant effect on jury decision-making when the jurors are provided with sentencing information.
Show less - Date Issued
- 2008
- PURL
- http://purl.flvc.org/FAU/209991
- Subject Headings
- Sentences (Criminal procedure), Justice, Administration of, Decision making, Judicial discretion, Verdicts, Psychological aspects
- Format
- Document (PDF)
- Title
- Large shareholder heterogeneity: the effect on firms' accounting quality and information asymmetry.
- Creator
- Trainor, Joseph E., College of Business, School of Accounting
- Abstract/Description
-
I investigate the association between large shareholder heterogeneity and firms' accounting quality and information asymmetry. Specifically, I construct three measures of ownership heterogeneity based on the type, size, and monitoring aggressiveness of large shareholders present in a firm. Applying these three measures of heterogeneity, I examine whether large shareholder heterogeneity is associated with the variation in firms' accounting quality and information asymmetry. I also examine new...
Show moreI investigate the association between large shareholder heterogeneity and firms' accounting quality and information asymmetry. Specifically, I construct three measures of ownership heterogeneity based on the type, size, and monitoring aggressiveness of large shareholders present in a firm. Applying these three measures of heterogeneity, I examine whether large shareholder heterogeneity is associated with the variation in firms' accounting quality and information asymmetry. I also examine new block formations to provide evidence on the consequences of large shareholder investment on firms' accounting quality and information asymmetry. I find that the monitoring aggressiveness of large shareholders is positively associated with firms' accounting quality and information asymmetry. These findings suggest that large aggressive shareholders constrain earnings management, but contribute to firms' overall information asymmetry. Further, using new blockholder data, I find that investments by large aggressive shareholders are positively associated with firms' accounting quality and firms' information asymmetry in the post investment period. This finding provides additional support to my hypotheses that large shareholders play an important role in firms' accounting quality and information asymmetry.
Show less - Date Issued
- 2011
- PURL
- http://purl.flvc.org/FAU/3322515
- Subject Headings
- Investment analysis, Financial services industry, Organizational effectiveness, Measurement, Total quality management
- Format
- Document (PDF)
- Title
- Latinas experiencing transnational motherhood.
- Creator
- Sternberg, Rosa Maria., Christine E. Lynn College of Nursing
- Abstract/Description
-
Economic changes have made the immigration of women to the United States part of major political and social issues. Women from Latin America frequently immigrate alone and without legal documentation, leaving their children in the care of relatives or friends, thus becoming transnational mothers in the process. Hispanic/Latino groups comprise the largest minority in the U.S., and Latina women account for 48.9% of the total Latino population. This demographic trend is expected to continue, and...
Show moreEconomic changes have made the immigration of women to the United States part of major political and social issues. Women from Latin America frequently immigrate alone and without legal documentation, leaving their children in the care of relatives or friends, thus becoming transnational mothers in the process. Hispanic/Latino groups comprise the largest minority in the U.S., and Latina women account for 48.9% of the total Latino population. This demographic trend is expected to continue, and Hispanic/Latino groups are projected to experience the largest population increase in the coming decades (Marshall, Urrutia-Rojas, Soto-Mas & Coggin, 2005). The separation from their family has a strong impact on the health and well-being of these women, rendering them vulnerable to health care barriers and health disparities. This qualitative research study explored the experiences of Latinas living transnational motherhood. Individual semi-structured interviews were conducted with eight Latin as living transnational motherhood between the ages 21- 39. The findings in this study describe the lived experience of Latina transnational mothers within their social, economic and cultural context. The narrative was analyzed using van Manen's (1990) interpretative hermeneutic phenomenological approach to narrative analysis. Findings indicate that Latinas experiencing transnational motherhood find meaning in mothering from afar through sacrifice, suffering, and hopefulness for a better life for their children, and for family reunification. Findings from this study inform nurses of the health care barriers that these Latinas living transnational motherhood encounter as they experience hardship in order to support their families abroad as well as themselves., Nurses caring for women who immigrate without their children are presented with professional and ethical challenges that require nurses to be knowledgeable about these women's pre- and post-immigration experiences findings of this study help narrowing the gap of information regarding lived experiences of Latinas transnational mothers. This knowledge offers guidance to the development of care that is compassionate, ethical and culturally appropriate.
Show less - Date Issued
- 2009
- PURL
- http://purl.flvc.org/FAU/3333040
- Subject Headings
- Latin America, Emigration and Immigration, Social aspects, Parental deprivation, Families, Cross-cultural studies, Transnationalism, Nursing, Social aspects, Communication in nursing, Emigration and Immigration, Social aspects
- Format
- Document (PDF)
- Title
- Let's get into character: gender depictions in the films of Quentin Tarantino.
- Creator
- Fedderman, Marc R., Dorothy F. Schmidt College of Arts and Letters, School of Communication and Multimedia Studies
- Abstract/Description
-
This study will focus on Quentin Tarantino's three most recent films: Kill Bill: Volume 1 (2003), Kill Bill: Volume 2 (2004), and Death Proof (2007). These works are significant, in that they present a marked departure from the director's earlier films. Specifically, they offer portrayals of resourceful and powerful female protagonists, in stark contrast to the frequently neglected and marginalized women of Reservoir Dogs (1992) and Pulp Fiction (1994). Buttressed by a mixture of...
Show moreThis study will focus on Quentin Tarantino's three most recent films: Kill Bill: Volume 1 (2003), Kill Bill: Volume 2 (2004), and Death Proof (2007). These works are significant, in that they present a marked departure from the director's earlier films. Specifically, they offer portrayals of resourceful and powerful female protagonists, in stark contrast to the frequently neglected and marginalized women of Reservoir Dogs (1992) and Pulp Fiction (1994). Buttressed by a mixture of psychoanalytic feminist and postmodern theories, I will perform a careful textual analysis of these latest films. In particular, I intend to uncover the ways in which Tarantino's films support and/or subvert traditionally oppressive conceptions of gender.
Show less - Date Issued
- 2009
- PURL
- http://purl.flvc.org/FAU/216414
- Subject Headings
- Criticism and interpretation, Criticism and interpretation, Sex role in motion pictures, Motion pictures, History
- Format
- Document (PDF)
- Title
- Level of consumer acculturation and the moderating effects of place of birth, and dominant culture on attitudes toward money.
- Creator
- Torres, Luis Eduardo., College of Business, Department of Marketing
- Abstract/Description
-
Although growth in the Hispanic population and its buying power has outpaced by far non-Hispanic U.S. growth in the last decade, only a limited amount of attention has been given to study consumer acculturation among Hispanic subcultures. That lack of research represents one of the biggest gaps in the ethnic marketing literature. Previous research has shown that leveln of acculturation is one of the best ways to segment markets, yet key concepts in the acculturation literature have been used...
Show moreAlthough growth in the Hispanic population and its buying power has outpaced by far non-Hispanic U.S. growth in the last decade, only a limited amount of attention has been given to study consumer acculturation among Hispanic subcultures. That lack of research represents one of the biggest gaps in the ethnic marketing literature. Previous research has shown that leveln of acculturation is one of the best ways to segment markets, yet key concepts in the acculturation literature have been used interchangeably (Wallendorf & Reilly, 1983 ; Metha & Belk, 1991 ; Hui, Laroche and Kim, 1998 ; Webster, 1994 ; Penaloza, 1994 ; Laroche, Kim, Hui, and Tomiuk, 1998 ; Ogden, Ogden & Schau, 2004). This research clarifies such concepts and studies the effects of level of acculturation on attitudes toward money among Mexican Americans. Findings suggest that one of the sub-processes of acculturation, integration, can be effectively used to predict Mexican American attitudes toward money. Results address the need of a better understanding of consumption among Hispanic Americans. The importance of research in this area is underlined for public administrators, marketing managers and scholars alike.
Show less - Date Issued
- 2012
- PURL
- http://purl.flvc.org/FAU/3356017
- Subject Headings
- Target marketing, Consumer behavior, Hispanic American consumers, Hispanic Americans, Cultural assimilation
- Format
- Document (PDF)
- Title
- The lived experience of mothers as they sought health care for their internationally adopted children.
- Creator
- Murphy, Natalie L., Christine E. Lynn College of Nursing
- Abstract/Description
-
For the past 60 years, American citizens have turned to international adoption as a way to build their families. Unfortunately, international adoptees often spend the first months or years of their young lives in conditions of poverty and/or institutionalized care. Additionally, current U.S. immigration laws dictate that the children receive only a cursory health screening before arrival. As a result, many of the children adopted by Americans arrive to the United States with significant...
Show moreFor the past 60 years, American citizens have turned to international adoption as a way to build their families. Unfortunately, international adoptees often spend the first months or years of their young lives in conditions of poverty and/or institutionalized care. Additionally, current U.S. immigration laws dictate that the children receive only a cursory health screening before arrival. As a result, many of the children adopted by Americans arrive to the United States with significant physical, emotional, behavioral, and developmental health problems. Twelve mothers who had adopted children internationally were interviewed for this study. Their stories of obtaining health care for their newly adopted children were shared in descriptive narratives. The themes that emerged from the data analysis were seeing healthy children despite the challenges, struggling to help the children, needing help, missing lost pieces, being different, and wanting more from providers. The overall essence derived from the mothers' experiences was that seeking health care for their newly adopted children was one of hope to achieve wellness for their children and normalcy for their families within the context of loss and a desire for more support. These findings have significant implications for the health care providers who care for them.
Show less - Date Issued
- 2010
- PURL
- http://purl.flvc.org/FAU/2978947
- Subject Headings
- Adopted children, Medical care, Adopted children, Health and hygiene, Intercountry adoption, Adoptive parents, Adoption, Psychological aspects
- Format
- Document (PDF)
- Title
- Logrolling in the Supreme Court.
- Creator
- Keif, Echo Marie., Harriet L. Wilkes Honors College
- Abstract/Description
-
While studies have considered the presence and impact of logrolling (vote trading) on legislative actors, little work has questioned the possibility of judicial logrolling among Supreme Court Justices. Supreme Court Justices are usually assumed to be free from constituencies and political party pressures. This assumption is derived from life-long appointments that do not require the endorsement of reelection. However, public choice would predict the presence of logrolling in cases where...
Show moreWhile studies have considered the presence and impact of logrolling (vote trading) on legislative actors, little work has questioned the possibility of judicial logrolling among Supreme Court Justices. Supreme Court Justices are usually assumed to be free from constituencies and political party pressures. This assumption is derived from life-long appointments that do not require the endorsement of reelection. However, public choice would predict the presence of logrolling in cases where intense differences in preferences exist among justices. We only expect to see logrolling when vote trading has the potential to change voting outcomes. Thus, to study the probability of logrolling plurality, majority, and unanimous decisions must all be considered. Essentially, I will be altering previous models of legislative logrolling in accordance with the conditions of the Supreme Court to describe possible logrolling scenarios. This study does not aim to prove the existence of logrolling among Supreme Court Justices, only that it is a possibility.
Show less - Date Issued
- 2008
- PURL
- http://purl.flvc.org/FAU/77672
- Subject Headings
- Political questions and judicial power, Judicial process
- Format
- Document (PDF)
- Title
- Long-term post-Katrina volunteerism: the ethics of an imported solidarity.
- Creator
- D'Aloia, Susan., Dorothy F. Schmidt College of Arts and Letters, Department of Anthropology
- Abstract/Description
-
The trauma and devastation that resulted from Hurricane Katrina's landfall on August 29, 2005, produced a wide spread public perception of government neglect and ineptitude. Subsequently, a period of nationwide shame and concern for those most affected by the disaster elicited a wave of financial generosity from all social sectors. Yet, by late 2005 the media declared that the majority of Americans had become desensitized to the tragedy and its consequences, coining this shift in public...
Show moreThe trauma and devastation that resulted from Hurricane Katrina's landfall on August 29, 2005, produced a wide spread public perception of government neglect and ineptitude. Subsequently, a period of nationwide shame and concern for those most affected by the disaster elicited a wave of financial generosity from all social sectors. Yet, by late 2005 the media declared that the majority of Americans had become desensitized to the tragedy and its consequences, coining this shift in public perception as "Katrina fatigue." Thousands of volunteers contradicted this phenomenon, however, by performing service in the devastated city of New Orleans. Long-term volunteers defied "Katrina fatigue" by redirecting the trajectory of their lives so they could provide service. Conventionally accepted volunteer theory predicts that volunteers provide service and that their labor operates in conjunction with institutionally supported mechanisms of security and services., However, for the volunteer subjects in this study, Katrina and its immediate aftermath shattered the trust in such institutions. These volunteers did not assume that their service operated in conjunction with state sponsored agencies or corporations. Rather, they viewed their own acts of service as the means of promoting the recovery. This qualitative case study examines the deliberated choices and actions performed by long-term volunteers between the years 2005 and 2009. The primary subjects in this investigation include 15 volunteers who performed long-term and/or repeat delegations of service within organized networks. Volunteer subjects believed that if they did not perform the services they did, these services might not get done. Volunteers internalized contours of the larger political economy and their own perceived role within them. Performing service functioned partially to counteract this internalization and simultaneously redirect their lives., Second Line, a New Orleans street tradition of neighborhood processions, reveals more of what drives the long-term volunteer's desire. The root practice of Second Line processions embodies a form of cognitive liberation for the disenfranchised as the processions interrupt normal arrangements of order and power in the city, albeit temporarily. Volunteers desire to connect with poor and working class Black people in this capacity, and their attempts to do so played out in contexts that sometimes disrupted institutional or corporate power, constituting a demand for change on behalf of Katrina victims.
Show less - Date Issued
- 2011
- PURL
- http://purl.flvc.org/FAU/3360619
- Subject Headings
- Hurricane Katrina, 2005, Social aspects, DIsaster relief, Emergency management, Social capital
- Format
- Document (PDF)
- Title
- "_ Love her _ hate her (Check one)": priming effects of magazine covers in the 2008 Presidential campaign.
- Creator
- Montgomery, Samantha, Harriet L. Wilkes Honors College
- Abstract/Description
-
The primary objective of this research was to investigate the effects of passive exposure to actual media primes on several measures of attitudes. Participants rated the aesthetic properties of a series of Time magazine covers prior to completing measures of ambivalent sexism, narcissism, system justification, and personality traits. Ambivalent Sexism (AS) includes two positively correlated components, benevolent sexism and hostile sexism. System Justification may be defined as a motivated...
Show moreThe primary objective of this research was to investigate the effects of passive exposure to actual media primes on several measures of attitudes. Participants rated the aesthetic properties of a series of Time magazine covers prior to completing measures of ambivalent sexism, narcissism, system justification, and personality traits. Ambivalent Sexism (AS) includes two positively correlated components, benevolent sexism and hostile sexism. System Justification may be defined as a motivated investment in the status-quo and includes both gender-specific and diffuse forms. Participants exposed to the AS prime scored higher on Ambivalent Sexism, lower on Narcissism, and lower on several facets of the five factor model of personality. Exposure to this condition was unrelated to measures of System Justification. The research is grounded in a feminist theoretical framework and contributes to the limited pool of experimental knowledge concerning the relationship between ambivalent sexism, system justification, narcissism and personality traits.
Show less - Date Issued
- 2008
- PURL
- http://purl.flvc.org/FAU/77680
- Subject Headings
- Political campaigns, Presidents, Election, Mass media, Political aspects
- Format
- Document (PDF)
- Title
- Lower court compliance with Supreme Court precedent: a look at First Amendment cases.
- Creator
- Grubich, Ryan C., Harriet L. Wilkes Honors College
- Abstract/Description
-
The education of profoundly intellectually disabled individuals requires identifying motivators to help them learn basic tasks and skills. When these individuals also suffer from Autism Spectrum Disorder, one promising method of therapy, multisensory therapy, has been shown to relax patients, facilitating the educational process. Relaxation drastically minimizes maladaptive behaviors such as repetitive movement (stereotypy) and self-injury, allowing the participant to learn efficiently. In...
Show moreThe education of profoundly intellectually disabled individuals requires identifying motivators to help them learn basic tasks and skills. When these individuals also suffer from Autism Spectrum Disorder, one promising method of therapy, multisensory therapy, has been shown to relax patients, facilitating the educational process. Relaxation drastically minimizes maladaptive behaviors such as repetitive movement (stereotypy) and self-injury, allowing the participant to learn efficiently. In this study, a multi-axis measure was developed to determine behavioral differences between an experimental group that underwent the therapy and a control group that performed a functional task in their classroom. Stereotypic behaviors were significantly reduced and gaze focus was enhanced within the therapy. The significance of these effects carried over when participants were returned to their classroom.
Show less - Date Issued
- 2010
- PURL
- http://purl.flvc.org/FAU/3335106
- Subject Headings
- Decision making, Judicial process, Judicial review, Law, Interpretation and construction, Stare decisis
- Format
- Document (PDF)
- Title
- Maternal health policy: nursing's legacy and the Social Security Act of 1935.
- Creator
- Pope, Bonnie L., Christine E. Lynn College of Nursing
- Abstract/Description
-
This study explored the work of nursing and the social influences of eugenic policies established during the Progressive Era (1890-1930) on the writing and passage of the Social Security Act of 1935. The research questions: "Did eugenic philosophy and practice influence the Social Security Act of 1935 in relation to Maternal Health Policy?" and 'What was nursing's influence on the Social Security Act of 1935?" required the social history research method. Data were evaluated with the...
Show moreThis study explored the work of nursing and the social influences of eugenic policies established during the Progressive Era (1890-1930) on the writing and passage of the Social Security Act of 1935. The research questions: "Did eugenic philosophy and practice influence the Social Security Act of 1935 in relation to Maternal Health Policy?" and 'What was nursing's influence on the Social Security Act of 1935?" required the social history research method. Data were evaluated with the conclusion that eugenic policies did influence the writing and passage of the Social Security Act. Also, that nurses, and other women, played a specific, important and constructive role in developing the Act. During the late 1800s and early 1900s prominent leaders of business, science, philanthropy, and social reform supported the eugenic agenda to assure the wellbeing of hard working "Anglo-Saxon" American citizens. Industrialization and scientific advances in medicine gave Americans the impression that the "production" of healthy, intelligent children could be controlled, efficient, and predictable. Better breeding as a means for social improvement, which fueled the eugenics movement's use of science to solve social problems through governmental involvement, had two sides. Positive eugenics increased information on health and illness prevention, and established well baby clinics; however, negative eugenics advocated controlled reproduction through sterilization of persons considered "unfit." By 1935, twenty-eight states had eugenic sterilization laws. Noted reformers during this time (Lillian Wald, Jane Addams, and Florence Kelley) worked with Presidents Theodore Roosevelt and Woodrow Wilson to establish the Federal Children's Bureau. The Bureau had a direct influence on the maternal and child health policy established by the Social Security Act of 1935., This legacy continues today in the continued fight for women and children's social and economic rights.The Social Security Act's intention, economic security for all citizens, was not realized. Sections of the Act focused on maternalistic social views and sought to maintain a patriarchal family structure. The language of the Social Security Act created barriers to benefits for the most vulnerable. In fact, it seems reasonable to conclude that institutionalized health care disparities laid their roots in America through this legislation.
Show less - Date Issued
- 2011
- PURL
- http://purl.flvc.org/FAU/3172424
- Subject Headings
- Eugenics, History, Medical policy, Nursing, Political aspects, Social security, History, Public welfare, History, Health promotion, Community health nursing
- Format
- Document (PDF)
- Title
- Mechanisms of protection against ischemic damage in the heart.
- Creator
- Moench, Ian, Charles E. Schmidt College of Science, Department of Biological Sciences
- Abstract/Description
-
Heart disease including ischemic heart disease is the highest contributor to death and morbidity in the western world. The studies presented were conducted to determine possible pathways of protection of the heart against ischemia/reperfusion. We employed adenovirus mediated over-expression of Methionine sulfoxide reductase A (MsrA) in primary neonatal rat cardiac myocytes to determine the effect of this enzyme in protecting against hypoxia/reoxygenation. Cells transfected with MsrA encoding...
Show moreHeart disease including ischemic heart disease is the highest contributor to death and morbidity in the western world. The studies presented were conducted to determine possible pathways of protection of the heart against ischemia/reperfusion. We employed adenovirus mediated over-expression of Methionine sulfoxide reductase A (MsrA) in primary neonatal rat cardiac myocytes to determine the effect of this enzyme in protecting against hypoxia/reoxygenation. Cells transfected with MsrA encoding adenovirus and subjected to hypoxia/reoxygenation exhibited a 45% decrease in apoptosis as compared to controls. Likewise total cell death as determined by levels of Lactate Dehydrogenase (LDH) release was dramatically decreased by MsrA overexpression. The initial hypothesis that led to our testing sulindac was based on the fact that the S epimer of sulindac was a substrate for MsrA and that this compound might function as a catalytic anti-oxidant based on a reaction cycle that involved reductio n to sulindac sulfide followed by oxidation back to sulindac. To test this we examined the protective effect of sulindac in hypoxia re-oxygenation in both cardiac myocytes in culture and using a Langendorff model of myocardial ischemia. Using this model of myocardial ischemia we showed that pre-incubation of hearts with sulindac, or the S and R epimers of sulindac resulted in protection against cell death. We present several lines of evidence that the protective effect of sulindac is not dependent on the Msr enzyme system nor does it involve the well established role of sulindac as a Cyclooxygenase (COX) inhibitor. Numerous signaling pathways have been implicated in myocardial protective mechanisms, many of which require fluctuations in ROS levels as initiators or mediators., Sulindac shows very good potential as a preconditioning agent that could induce tissue protection against oxidative damage.Blocking of preconditioning pathways by administration of the PKC blocker chelerythine abrogated the ischemic protection afforded by sulindac. Secondly, an end-effector of preconditioning, inducible nitric oxide synthase (iNOS),was found to be induced by greater than 5 fold after 48 h prior feeding sulindac.
Show less - Date Issued
- 2008
- PURL
- http://purl.flvc.org/FAU/186291
- Subject Headings
- Biochemical markers, Diagnostic use, Cardiovascular system, Diseases, Diagnosis, Heart, Diseases, Molecular aspects, Medical care, Quality control, Coronary heart disease, Prevention, Apoptosis, Myocardial infarction, Prevention
- Format
- Document (PDF)
- Title
- Middle school teachers' usage of dynamic mathematics learning environments as cognitive instructional tools.
- Creator
- Escuder, Ana, College of Education, Department of Curriculum, Culture, and Educational Inquiry
- Abstract/Description
-
This study described, analyzed, and compared the internal and external factors that prevented or fostered the implementation of a cognitive tool, GeoGebra, in the mathematics practices of 12 middle school teachers who had completed a master's degree program in mathematics successfully. Through the application of a case study approach as a systematic method for the analysis of qualitative data, and under a social constructivist framework, the study examined different factors such as concerns...
Show moreThis study described, analyzed, and compared the internal and external factors that prevented or fostered the implementation of a cognitive tool, GeoGebra, in the mathematics practices of 12 middle school teachers who had completed a master's degree program in mathematics successfully. Through the application of a case study approach as a systematic method for the analysis of qualitative data, and under a social constructivist framework, the study examined different factors such as concerns of teachers; their beliefs about technology, mathematics as a subject, math teaching, and learning; external factors such as resources and school support; their TPACK development; and their instrumental orchestration approach through classroom observations. Among the major findings, the study revealed that the personal concerns of the teacher users of GeoGebra included the desire to continue learning the new features of the software, as well as the desire to connect themselves with others in common endeavors for the benefit of other teachers and, ultimately, the students... There was a consensus among the teacher users that they had to strike a balance between their professional goals and the available resources.
Show less - Date Issued
- 2013
- PURL
- http://purl.flvc.org/fcla/dt/3362325
- Subject Headings
- Mathematics, Study and teaching (Middle school), Mathematics, Study and teaching, Computer-assisted instruction, Educational technology, Educational innovations, Educational change
- Format
- Document (PDF)
- Title
- Mimetic, coercive, and normative influences in institutionalization of organizational practices: the case of distance learning in higher education.
- Creator
- Caravella, Kristi D., College for Design and Social Inquiry, School of Public Administration
- Abstract/Description
-
In this study, DiMaggio and Powell's (1983) institutional model of isomorphic change is hypothesized to explain the changes witnessed in educational organizations with regard to the acceptance, implementation and institutionalization of distance learning. In order to show the power of institutional theory in explaining organizational change over time, a comparative qualitative case study methodology is utilized. Document analysis and interviews are used to explore the utility of this...
Show moreIn this study, DiMaggio and Powell's (1983) institutional model of isomorphic change is hypothesized to explain the changes witnessed in educational organizations with regard to the acceptance, implementation and institutionalization of distance learning. In order to show the power of institutional theory in explaining organizational change over time, a comparative qualitative case study methodology is utilized. Document analysis and interviews are used to explore the utility of this isomorphic change model. Each research question seeks to explore different influences of institutional isomorphism, coercive, normative, and mimetic. DiMaggio and Powell (1983) suggest organizations converge on similar practices and behaviors and appear similar to like organizations over time. The appearance of change toward homogeneity is explored through the isomorphic change theory which indentifies three forces, coercive, normative and mimetic, influential in determining how adopted behaviors and pr actices become isomorphically accepted by the organizational field. Coercive isomorphism stems from political influence and organizational legitimacy, often conveyed through laws, regulations, and accreditation processes (or outside agency requirements); normative isomorphism is associated with professional values; and mimetic isomorphism is copying or mimicking behaviors that is a result of organizational response to uncertainty. By examining the organizational field for the presence of these forces and measuring the extent of these forces at various points in time one is able to explain convergence on regularized practices and institutionalized behaviors, or how an organizational field becomes institutionalized, around a particular idea or practice., The coercive, mimetic, and normative forces present in the field dictate institutionalization and theoretically produce an environment that induces organizational conformity, or homogeneity, through pressure to appear legitimate, competition, mandates associated with funding, and influential professional group and network values.
Show less - Date Issued
- 2011
- PURL
- http://purl.flvc.org/FAU/3169915
- Subject Headings
- Distance education, Influence of technological innovations on, Education, Political aspects, Organizational behavior, Diffusion of innovations
- Format
- Document (PDF)
- Title
- A mixed integer nonlinear programming model to optimize the use of aircraft deicing and anti-icing fluids.
- Creator
- Ornitz, Scott E., College of Engineering and Computer Science, Department of Civil, Environmental and Geomatics Engineering
- Abstract/Description
-
A detailed study is proposed for understanding the use of aircraft deicing and anti-icing fluids (ADAF) and optimal use of these fluids in airport operations. A detailed literature review of past and current technologies is conducted and possible opportunities to improve the use of ADAF and relevant recommendations are derived. Mathematical optimization models (e.g. MINLP with binary variables) based on a variety of objectives, which deal with exhaustive sets of system constraints are...
Show moreA detailed study is proposed for understanding the use of aircraft deicing and anti-icing fluids (ADAF) and optimal use of these fluids in airport operations. A detailed literature review of past and current technologies is conducted and possible opportunities to improve the use of ADAF and relevant recommendations are derived. Mathematical optimization models (e.g. MINLP with binary variables) based on a variety of objectives, which deal with exhaustive sets of system constraints are formulated, developed and applied to case studies. One real-life case study area which routinely carries out aircraft deicing is used for testing the mathematical optimization formulations for optimal use of fluids under budgetary and environmental compliance constraints. Based on the recommendations from one of the best optimization model formulations it is hoped that it will be used for a real-time implementation. Results from these formulations show the models to be robust and applicable.
Show less - Date Issued
- 2009
- PURL
- http://purl.flvc.org/FAU/192987
- Subject Headings
- Deicing chemicals, Testing, Airplanes, Ice prevention, Programming (Mathematics)
- Format
- Document (PDF)
- Title
- Modeling and simulation on the yard trailers deployment in the maritime container terminal.
- Creator
- Zhao, Yueqiong, College of Engineering and Computer Science, Department of Civil, Environmental and Geomatics Engineering
- Abstract/Description
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In recent years, there has been an exponential increase in container volume shipment within intermodal transportation systems. Container terminals as part of the global port system represent important hubs within this intermodal transportation system. Thus, the need to improve the operational efficiency is the most important issue for container terminals from an economic standpoint. Moreover, intermodal transportation systems, ports and inland transport facilities should all be integrated...
Show moreIn recent years, there has been an exponential increase in container volume shipment within intermodal transportation systems. Container terminals as part of the global port system represent important hubs within this intermodal transportation system. Thus, the need to improve the operational efficiency is the most important issue for container terminals from an economic standpoint. Moreover, intermodal transportation systems, ports and inland transport facilities should all be integrated into one coordinated plan. More specifically, a method to schedule different types of handling equipment in an integrated way within a container terminal is a popular topic for researchers. However, not many researchers have addresses this topic in relationship to the simulation aspect which will test feasible solutions under real container terminal environment parameters. In order to increase the efficiency of operations, the development of mathematical models and algorithms is critical in finding the best feasible solution. The objective of this study is to evaluate the feasible solution to find the proper number of Yard Trailers (YTs) with the minimal cost for the container terminals. This study uses the Dynamic YTs operation's method as a background for modeling. A mathematical model with various constraints related to the integrated operations among the different types of handling equipment is formulated. This model takes into consideration both serving time of quay cranes and yard cranes, and cost reduction strategies by decreasing use of YTs with the specific objective of minimum total cost including utilization of YTs and vessel berthing. In addition, a heuristic algorithm combined with Monte Carlo Method and Brute-Force Search are employed. The early Stage Technique of Monte Carlo method is proposed to generate vast random numbers to replicate simulation for real cases., The Brute-Force Search is used for identifying all potential cases specific to the conditions of this study. Some preliminary numerical test results suggest that this method is good for use in conjunction with simulation of container terminal operation. The expected outcome of this research is a solution to obtain the proper number of YTs for transporting containers with a minimum cost; thus, improving the operational efficiency in a container terminal.
Show less - Date Issued
- 2011
- PURL
- http://purl.flvc.org/FAU/3174315
- Subject Headings
- Marine terminals, Computer programs, Computer algorithms, Materials management, Warehouses, Management, Transportation engineering, Freight and freightage
- Format
- Document (PDF)
- Title
- The modeling of an ecology of language: Haitian Creole among first and second generation Haitian college students.
- Creator
- Kepley, Kristyl Williams., Dorothy F. Schmidt College of Arts and Letters, Department of Anthropology
- Abstract/Description
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The purpose of this research study was to identify and define important components that might constitute an ecology of language (Mufwene 2001; Haugen 1972). Focusing on components as varied as social networks, physical ecology, identity and linguistic realities allowed for the construction of such a model, which was then applied to a specific case study addressing the vitality of Haitian Creole among first and second generation Haitian college students in South Florida. The resulting ecology...
Show moreThe purpose of this research study was to identify and define important components that might constitute an ecology of language (Mufwene 2001; Haugen 1972). Focusing on components as varied as social networks, physical ecology, identity and linguistic realities allowed for the construction of such a model, which was then applied to a specific case study addressing the vitality of Haitian Creole among first and second generation Haitian college students in South Florida. The resulting ecology of language model demonstrates that the competition and selection pressures guiding language use among first and second generation Haitian college students hinge on two ecological factors: the survey respondents' level of American acculturation and their desire to be involved in or affiliated with a separate subgroup of Haitians. The study found that (1) the reported language behavior of parents had no correlations with the respondents' interest in affiliating with other Haitians, and (2) Haitia n college students who do identify strongly with Haitian culture do not necessarily equate that cultural identity with the Haitian Creole language. These results suggest, in contrast to the claims of Zephir (2001), that Haitian college students will acculturate quickly into American linguistic society despite their desire to maintain the hyphenated identity of Haitian-American. Additionally, many of the conditions which are noted in the language endangerment literature (Grenoble & Whaley1998; Nettle & Romaine 2000; Crystal 2000) pointing towards language loss are occurring within the Haitian college community in South Florida. Despite the fact Haitian college students in South Florida all have positive attitudes towards Haitian culture and language, the respondents prefer to speak English rather than Haitian Creole. As is the case with other minority languages (Potowski 2010), it can be predicted that Haitian Creole will maintain its integrity and vitality in America continued, immigration.
Show less - Date Issued
- 2011
- PURL
- http://purl.flvc.org/FAU/3332252
- Subject Headings
- Languages in contact, Social ecology, English language, Study and teaching, Creole speakers, Language attrition, Haitians, Languages, Linguistic minorities, Ecolinguistics
- Format
- Document (PDF)
- Title
- More social capital please!: a study of a Brazilian immigrant community.
- Creator
- Esteves, Jessica., Harriet L. Wilkes Honors College
- Abstract/Description
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Researchers who study Brazilian immigrants in the United States have noted a lack of camaraderie and social networks among Brazilians. Based on recent research conducted in Broward County, Florida, Manuel Vâasquez argues that while there are clear structural impediments to community formation among Brazilian immigrants, Brazilians do form social networks. This thesis examines the survey and ethnographic data from Vâasquez's sample to test a series of hypotheses about which factors impact...
Show moreResearchers who study Brazilian immigrants in the United States have noted a lack of camaraderie and social networks among Brazilians. Based on recent research conducted in Broward County, Florida, Manuel Vâasquez argues that while there are clear structural impediments to community formation among Brazilian immigrants, Brazilians do form social networks. This thesis examines the survey and ethnographic data from Vâasquez's sample to test a series of hypotheses about which factors impact levels of social capital and the potential for network creation and mobilization among Brazilian immigrants. Analysis of the data suggests that religious participation and levels of perceived discrimination are correlated with higher levels of social capital in this sample. For a group of immigrants characterized by a lack of collective solidarity and facing an increasingly hostile economic and social climate, religious organizations may be essential locales for achieving sufficient social capital for social, economic, and political integration.
Show less - Date Issued
- 2010
- PURL
- http://purl.flvc.org/FAU/3335017
- Subject Headings
- Social capital (Sociology), Infrastructure (Economics), Social networks, Brazilian Americans, Social conditions, Brazilian Americans, Cultural assimilation, Brazilian Americans, Ethnic identity, Emigration and immigration
- Format
- Document (PDF)
- Title
- More than "just a hunch": meaning, feminine intuition and television sleuths.
- Creator
- Dominguez, Sheela Celeste., Dorothy F. Schmidt College of Arts and Letters, School of Communication and Multimedia Studies
- Abstract/Description
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The rise in popularity of the female sleuth television programs makes it important to explore representations of gender and knowledge. This investigation analyzes interpretations of intuition in the television sleuth genre and relevant paratexts, examines gendered public and private spheres and raises broader questions about gendered knowledge in the series Medium, Crossing Jordan, Law and Order: Criminal Intent, Veronica Mars, Monk, The Profiler and True Calling. Rooted in feminist cultural...
Show moreThe rise in popularity of the female sleuth television programs makes it important to explore representations of gender and knowledge. This investigation analyzes interpretations of intuition in the television sleuth genre and relevant paratexts, examines gendered public and private spheres and raises broader questions about gendered knowledge in the series Medium, Crossing Jordan, Law and Order: Criminal Intent, Veronica Mars, Monk, The Profiler and True Calling. Rooted in feminist cultural studies, historical and sociological analysis, television and film theory and work on the detective genre, this investigation establishes common frames, or filters, through which the television sleuth genre represents intuition and the gendered experience of knowledge. Women with intuition are depicted as unstable, dangerous and mentally ill. Though framed similarly, intuitive men have more freedom. This study expands on academic research on television representations of gender and knowledge. Societal implications include further understanding of meaning-making in regard to gendered knowing.
Show less - Date Issued
- 2008
- PURL
- http://purl.flvc.org/FAU/165938
- Subject Headings
- Women detectives in mass media, Popular culture, History, Self-actualization (Psychology), Sex differences (Psychology), Thought and thinking, Sex differences, Women in television
- Format
- Document (PDF)
