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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
231

The Importance of Failing Well: An Exploration of the Relationship between Resilience and Academic Achievement

King, Lance G January 2009 (has links)
Across any group of gifted students in any school there will always be a range of academic and other achievements. It is when these achievements are compared with measures of potential and the expectations of teachers and parents that a gifted child can sometimes be declared an underachiever. The 37 gifted students taking part in this study ranged in academic achievement from high achievers to underachievers. In part one of the study a questionnaire approach was used to measure their locus of control (LOC) and learned helplessness (LH) orientations and their tendency towards resilience or vulnerability. These students were also assessed as to their choice of performance or learning goals; effort or ability attributions for success; and the fixed or flexible nature of intelligence. The results of these investigations were then compared with the expectations of their teachers and their academic performance in recent examinations. None of the factors were found to yield consistent correlation with either expectations or academic achievements. Both high achievers and underachievers were found at all measures of all variables. In part two, a phenomenographic enquiry was undertaken by interview, to investigate the students' reactions to the twin phenomena of success and failure. LOC, LH and resilience/vulnerability were controlled for in this part of the study and the sample group chosen for interview (10 students) included both high achievers and underachievers. Analysis of the interview transcripts revealed one characteristic which consistently differentiated between the underachievers and the high achievers. This was the reaction to failure. Consistently across the sample, irrespective of their LOC, LH and resilience orientations, the students achieving at the highest level were found to display an efficacious, learn-from-mistakes attitude to failure and the underachieving students displayed unhelpful reactions to failure ranging from denial to avoidance to helplessness. The terms failing well and failing badly were used to describe these two clusters of reactions. Learning to fail well, is proposed as one mechanism to help gifted underachievers improve their academic performance. This study adds to existing understandings in that its findings are contrary to much published literature and its conclusions appears to provide a new perspective on the characteristics of the gifted underachiever.
232

Vulnerability to bushfires in south-eastern Australia: a case study from East Gippsland, Victoria.

Whittaker, William Joshua, joshua.whittaker@rmit.edu.au January 2009 (has links)
This thesis is an analysis of human vulnerability to bushfires in the Wulgulmerang district of East Gippsland, Victoria, in south-eastern Australia. On January 30, 2003, bushfires devastated the small population of this isolated farming district. The fires destroyed homes, livelihood assets and public infrastructure. They also adversely affected the health, livelihoods and social lives of many local people. Australian bushfire research has traditionally focused on the geophysical dimensions of fire hazards and disasters, with little consideration of how cultural, economic, political and social factors shape people's exposure to hazards and their capacities to cope and adapt to bushfire impacts. To date, there have been no systematic, social science analyses of human vulnerability to bushfires. The vulnerability analysis presented in this thesis concentrates on two key research questions: (1) How and why were people exposed to hazards during the bushfires? and (2) How and why were people differentially capable of coping and adapting to the fires' impacts? Qualitative methods were primarily used to investigate these questions, including semi-structured interviews with residents and landholders of the Wulgulmerang district, representatives of government departments and authorities, and others who participated in responses to the fires. The thesis develops a multifaceted understanding of how and why people were vulnerable to the January 30 fires. Vulnerability is shown to arise from the circumstances of people's day to day lives, which are shaped by factors both within and beyond their control. Local pressures and challenges - such as drought, declining farm incomes, depopulation, limited access to essential services, and political marginality - are shown to increase people's exposure to bushfire hazards and reduce their capacities to cope and adapt. The thesis demonstrates the fundamental importance of sustainable livelihoods and regional economic and social vitality to the long-term goal of vulnerability reduction.
233

From dump-sites to resilient urban residence areas : Successful adaptation to tropical cyclone related flooding in Nicaragua

Jokinen, Johanna January 2009 (has links)
<p>This MSc thesis contributes with new information on how vulnerability to tropical cyclone (TC) induced flooding has evolved at two coastal lowland study sites in the town of Corinto in Nicaragua over a period of 50 years. The research was done through rain station data analyses, semi-structured interviews, and focus group discussions. Analyses of changing poverty, human mobility, housing conditions, and occurrence of flood-related diseases were used as additional indicators supporting the overall vulnerability assessment.</p><p>The recent increase in the North Atlantic TC activity can not be seen in the data from Corinto. The both studied neighborhoods built on dump-sites and mangrove marsh have clearly become less exposed, less sensitive, and more resilient to external stress brought by TCs. These two sites have been developing into different directions since one has reached a more prosper status whereas the other is still rather marginal. The former has been supported by the local government while the latter has been growing in a less regulated way.</p><p>This thesis suggests that there are coastal communities in developing countries, which are able to cope with and adapt to extreme climate events even though this kind of vulnerability has been predicted to increase due to global warming.</p>
234

Preferential Processing: a factor with implications : Personality traits as explanatory factors

Najström, Mats January 2007 (has links)
<p>Preferential processing favouring threatening information has received increased attention because cognitive formulations have placed increased emphasis on its role as a key cognitive factor underlying vulnerability to and maintenance of anxiety disorders. The present dissertation comprises four empirical studies within the area of preferential processing. Two different outcome measures were used to index preferential processing of threat-related information: Skin conductance responses (SCRs) were used in Studies I, II, and III. The emotional Stroop task was used in Study IV. The main focus has been on preferential processing of threat-related information that occurs outside awareness, thus <i>preferential preattentive processing</i>. Study I investigated the role of traumatic combat experience with regard to preferential processing among UN soldiers following a presentation of threat-related pictures. Results indicated that soldiers with combat experience consistently reacted with lower SCRs compared to soldiers without combat experience. One issue addressed in the individual studies was the association between preferential preattentive processing and trait anxiety. Studies II, III, and IV showed that elevated levels of trait anxiety promote preferential preattentive processing of negatively valenced information, whereas elevated levels of social desirability generally prevent preferential preattentive processing of negatively valenced information. Study II highlighted the importance of including the social desirability factor when studying effects of trait anxiety on preferential processing. In addition, Studies III and IV explored the relationship between preferential processing and emotional vulnerability. The main findings support the notion of preferential preattentive processing of threat representing an underlying predisposition to heightened emotional vulnerability in response to stressful events.</p>
235

Seismic vulnerability of older reinforced concrete frame structures in Mid-America

Beason, Lauren Rae 30 September 2004 (has links)
This research quantifies the seismic vulnerability of older reinforced concrete frame structures located in Mid-America. After designing a representative three-story gravity load designed reinforced concrete frame structure, a nonlinear analytical representation was used evaluate inter-story drift demands from simulated earthquake time histories that were representative for the region. Limit state story drift capacities were identified for FEMA 273 guidelines, nonlinear pushover analyses, and incremental dynamic analyses. Integrating these two quantities allowed for the creation of fragility curves which relates the probability of exceeding a particular limit state given an imposed spectral acceleration at the fundamental building period. These curves were then used to evaluate the seismic vulnerability of the representatively designed structure. The structure as originally designed was found to be inadequate to resist large lateral loading that would be typical for the Memphis area. So structural retrofit performed by increasing the column-to-beam strength ratio was evaluated by increasing the strength of the column members in the analytical model. The first retrofit raised the column-to-beam strength ratio to 1.2, which is currently required by the ACI code provisions. The second retrofit raised the column-to-beam strength ratio to 1.8, as suggested in previous studies. The story capacity, demand, and fragility curves were once again created for these retrofitted structures. Comparison of these fragility curves is discussed in relation to the retrofit strategy of column strengthening for older reinforced concrete frame structures in Mid-America.
236

An investigation of community perceptions of the socioeconomic factors that hinder the empowerment of women in Belhar.

Fohtung, Vivian Nina. January 2008 (has links)
<p><font face="Times New Roman" size="3"><font face="Times New Roman" size="3"> <p align="left">The aim of this study is to examine the community&rsquo / s perceptions of the factors that hamper the empowerment of women in post apartheid South Africa, particularly, women in Belhar community in the Western Cape. Of special interest is the community&rsquo / s perception of how different policies in post-apartheid South Africa have impacted on the socio-economic participation/discrimination of women&rsquo / s fight against disempowerment. It will also provide recommendations on how best community based systems can be structured to improve women empowerment.</p> </font></font></p>
237

Preferential Processing: a factor with implications : Personality traits as explanatory factors

Najström, Mats January 2007 (has links)
Preferential processing favouring threatening information has received increased attention because cognitive formulations have placed increased emphasis on its role as a key cognitive factor underlying vulnerability to and maintenance of anxiety disorders. The present dissertation comprises four empirical studies within the area of preferential processing. Two different outcome measures were used to index preferential processing of threat-related information: Skin conductance responses (SCRs) were used in Studies I, II, and III. The emotional Stroop task was used in Study IV. The main focus has been on preferential processing of threat-related information that occurs outside awareness, thus preferential preattentive processing. Study I investigated the role of traumatic combat experience with regard to preferential processing among UN soldiers following a presentation of threat-related pictures. Results indicated that soldiers with combat experience consistently reacted with lower SCRs compared to soldiers without combat experience. One issue addressed in the individual studies was the association between preferential preattentive processing and trait anxiety. Studies II, III, and IV showed that elevated levels of trait anxiety promote preferential preattentive processing of negatively valenced information, whereas elevated levels of social desirability generally prevent preferential preattentive processing of negatively valenced information. Study II highlighted the importance of including the social desirability factor when studying effects of trait anxiety on preferential processing. In addition, Studies III and IV explored the relationship between preferential processing and emotional vulnerability. The main findings support the notion of preferential preattentive processing of threat representing an underlying predisposition to heightened emotional vulnerability in response to stressful events.
238

From dump-sites to resilient urban residence areas : Successful adaptation to tropical cyclone related flooding in Nicaragua

Jokinen, Johanna January 2009 (has links)
This MSc thesis contributes with new information on how vulnerability to tropical cyclone (TC) induced flooding has evolved at two coastal lowland study sites in the town of Corinto in Nicaragua over a period of 50 years. The research was done through rain station data analyses, semi-structured interviews, and focus group discussions. Analyses of changing poverty, human mobility, housing conditions, and occurrence of flood-related diseases were used as additional indicators supporting the overall vulnerability assessment. The recent increase in the North Atlantic TC activity can not be seen in the data from Corinto. The both studied neighborhoods built on dump-sites and mangrove marsh have clearly become less exposed, less sensitive, and more resilient to external stress brought by TCs. These two sites have been developing into different directions since one has reached a more prosper status whereas the other is still rather marginal. The former has been supported by the local government while the latter has been growing in a less regulated way. This thesis suggests that there are coastal communities in developing countries, which are able to cope with and adapt to extreme climate events even though this kind of vulnerability has been predicted to increase due to global warming.
239

Samhällets Sårbarhet för Klimatförändringarna / The Society's Vulnerability for Climatechanges

Andersson Sjöberg, Åsa January 2013 (has links)
The effects of the climate changes are expected to generate several substantial direct and indirect consequences on both ecosystems and societies. It is the extent of the negative consequences that determents the vulnerability of the things or the ones exposed. The knowledge of the effects and consequences by a changing climate provides an opportunity to take measures to reduce the vulnerability.Our society’s vulnerability depends on how we choose to act out of the existing knowledge and what measures we choose to take.  Karlstad municipality has good knowledge and perception of the increased flood risks the climate changes will generate and the probable consequences that most likely will follow. How the municipality decides to manage the flooding issue is not just affected by the will to mitigate the vulnerability but also by the vision to increase the number of citizens. Karlstad municipality wants to oblige the citizen’s demand of settlements close to the water in order to reach the aim to gain the population quantity. Hereby attractive areas are developed even though they are estimated to be vulnerable. The motivation is that the knowledge about the flood risks makes it possible to take necessary measures to reduce the risks.
240

The Vulnerability of Ethiopian Rural Women and Girls : The Case of Domestic Workers in Saudi Arabia and Kuwait

Woldemichael, Selamawit January 2013 (has links)
The migration of economically and socially marginalized rural Ethiopian women and girls is becoming an accelerating phenomenon. Although the displacement is disguised by voluntary labour migration, their vulnerable position makes them easy targets creating a fertile ground for traffickers. The purpose of this study is identifying the causes of the plights Ethiopian domestic workers are facing in Saudi Arabia and Kuwait. The study is conducted in light of phenomenological framework aiming to understand the problem through the lived experiences of returnee victims. In-depth interviews with key informants are conducted in order to acquire a broader insight of the root causes and consequences of the problem. Findings of this research indicate that intersections of multiple identities; such as gender, class, race as well as religion, shape the standpoints of Ethiopian women as vulnerable. The themes of the result from interviews and observations are discussed in line with the relevant theoretical explanation provided in the study. In addition, the obstacles that challenge the effort of combating women trafficking is also discussed in accordance with the research question. This contributes to a further understanding of the challenges Ethiopian women face as domestic workers abroad.

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