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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.
891

Complexity in Projects : A Study of Practitioners’ Understanding of Complexity in Relation to ExistingTheoretical Models

Ameen, Masood, Jacob, Mini January 2009 (has links)
In the last three decades, complexity theory has gained a lot of importance in several scientific disciplines like astronomy, geology, chemistry etc. It has slowly extended its usage in the field of project management. While trying to understand the managerial demands of modern day projects and the different situations faced in projects, the term ‘complexity’ is progressively becoming a benchmark term. In the recent past some of the challenging projects that have been completed are the Heathrow Terminal 5 and the construction of venues for the Beijing Olympics. But can we call these projects complex?It is probably too simplistic to classify projects as complex or non-complex. What is particularly important is to identify the source of the complexity, the level and also the implications of the complexity. Several academicians have studied the different dimensions and established different classifications of complexity. These are put together into models of complexity.But is this classification well-grounded in reality? This is what we aim to explore through this research. The specific questions that we wish to explore by conducting this research are: How does the understanding of project complexity in actuality conform to the theoretical complexity models? In an effort to answer the primary question, our study will also throw some light on factors of complexity across different sectors. We hope that this distinction will pave way for further research within these sectors. This now brings us to our sub-question:- How do the factors that contribute to complexity compare across different sectors?At the outset of this research, the literature on complexity was reviewed. An attempt was made to understand what complexity means with a focus on the field of project management.It was observed that there is a new wave of thinking in this field and a camp which believes that regular project management tools and techniques cannot be used for complex projects. This has drawn several academicians to generate models of complexity based on various factors. In this research we have focused on some important models like that of Turner and Cochrane, Ralph Stacey, Terry Williams, Kahane and Remington and Pollack. We have tried to see if any of these models fit in with how practitioners understand complexity.To find out how practitioners comprehend complexity, we followed a grounded theory approach and also used quantitative methods to supplement the results in accordance in a mixed methodology. Semi-structured interviews were carried out with nine project managers from different sectors and different  geographical locations. The interviews were analyzed and the data was broken down to different categories referred to as open coding where labelling was done. This was followed by Axial coding where we describe the properties and build relations between these categories. The final stage is selective coding where the emerged theory is integrated and refined.Quantitative data was collected through a short questionnaire which listed out some factors which could cause or lead to complexity in projects. A total of 29 responses were obtained for the questionnaires. By analyzing this data we were able to determine the factors that project managers thought caused complexity in projects. A new dimension was also added by analyzing it sector-wise. Since we collected data from two different sources, via interviews and through questionnaires, it gave us the opportunity to triangulate the findings. Wesincerely hope that this piece of work will pave way for future research on similar areas like models of complexity and perception of complexity in project management
892

Fem gymnasielärares syn på livsfrågors didaktiska tillämpning i religionskunskapsämnet / Five high school teachers view on life questions applied to education in religion

Grip, Susanna January 2012 (has links)
Min uppsats beskriver hur gymnasielärare i religionskunskap år 2010 kan förhålla sig till livsfrågor i undervisningen och den didaktiska problematiken med livsfrågor i klassrummet. Som teoretisk ram har jag tagit upp några olika definitioner av livsfrågor, gjort nedslag i den didaktiska historiken över livsfrågepedagogik, samt visat på de läroplansteoretiska utgångspunkterna för livsfrågor i undervisningen. Mitt perspektiv utgår från grounded theory och utifrån en hermeneutisk förståelsehorisont har jag genomfört kvalitativa intervjuer med fem verksamma religionskunskapslärare under vårterminen 2010.   Informanternas svar visar att livsfrågor kan tolkas på olika sätt vilket påverkar didaktiken. Det framkom även att de omgärdar livfrågedidaktiken med försiktighetsåtgärder vilka kan bero på omsorg om eleven, rädsla, kontrollbehov, praktisk pedagogisk kompetens grundad på erfarenhet, eller bristande kompetens. Livsfrågor introducerades i kursplanen för religionskunskap med intentionen att utgå ifrån elevens intressen och frågor. Men i praktiken kan det bli just de frågor som ligger eleven närmast som anses för känsliga och väljs bort i undervisningen.
893

På olika villkor : En intervjustudie om häktades och kriminalvårdares upplevelser av häktet / Different Perspectives : Detainees' and guards' experiences of the remand prison

Henriksson, Johanna January 2007 (has links)
Different Perspectives is a study of detainees' and guards' experiences of the remand prison. The result of the study shows that the remand prison brings forth the individuals anxiety, stress and fear. The individual detained in remand prison have a great need for contact with their families, but also with the guards. In the remand prison there is always a great level of control and always some kind of power practised. It is the guards who have the power and the competences to make the individuals detained in remand prison follow the rules and do what they have been told. The society possesses biases and a great curiosity about remand prisons and the people being there. This can lead to stigmatization among both the detained individuals as well as the guards.
894

Pamuk

Sariaslan, Kubra Zeynep 01 September 2010 (has links) (PDF)
Kars is an ethnically diverse city located at the North East Turkey, neighboring Armenia. In the year 2002, Nobel laureate author Orhan Pamuk published a political-historical novel named Snow, the story of which is set in Kars. The book created a public debate on national and global scale about cutting edge questions of Turkey. This thesis aims to address these questions from the perspective of inhabitants of Kars, who had reacted fiercely to the representations in the book Snow. By focusing on identification and boundary negotiation processes of people in Kars, this thesis and presents an ethnography of Kars, which was achieved by application of grounded theory method and by discussing local perceptions of ethnicity, nationalism and secularism at the periphery of Turkey.
895

Documenting Perceived Effectiveness of Community-Based Health Promotion Coalitions: A Grounded Theory Approach

Mayer, Alyssa Brooke 01 January 2015 (has links)
Introduction: Community coalitions with public health-related missions are formal, semi-permanent, action-oriented partnerships comprised of community members, representatives of government agencies, policymakers, and academic partners. Despite their potential to promote sustainable change, coalitions have had mixed success in effecting long-term improvements in community health. There is a need to assist them in developing strategies for improving and sustaining their functionality. The purpose of this study was to improve understanding of the elements of coalition success and sustainability that are vital to health-related community-based participatory research. Methods: Although the literature describes coalition functions for effecting sustainable programs and policies, most research reports on individual programs only, rather than looking at the breadth of community coalitions and the commonalities that contribute to their effectiveness. Semi-structured interviews (N = 42) with academic and community partners followed by a grounded theory analysis of the data address this gap and provide theoretical underpinnings of factors sustaining coalition effectiveness. Results: Seven domains emerged: (1) Characteristics related to coalition structure and processes; (2) Partner characteristics, e.g., diversity, patience, flexibility, expertise; (3) Community characteristics, e.g., capacity, ownership; (4) Partnership dynamics and synergy; (5) Tangible benefits; (6) Available resources, and; (7) Project characteristics. In all, 70 elements representing these categories influenced coalition effectiveness over time. Discussion: Sustained effectiveness means continual improvement, ongoing development of skills and structures to support positive change, and expanded program or policy activities that benefit stakeholders. Whereas community researchers have yet to reach consensus on the universal elements of sustainability, this study expands knowledge of the factors contributing to coalition effectiveness beyond initial project implementation.
896

The actions of institutional leadership at two Louisiana community colleges in the aftermath of Hurricanes Katrina and Rita

Nevils, Henry Lane 17 February 2014 (has links)
In August and September of 2005, Hurricanes Katrina and Rita devastated the Gulf Coast with damages estimated at $85 billion. Hurricane Katrina was so devastating that the number of lives lost and injuries sustained is still being calculated. Hurricane Rita, which made landfall in the southwestern part of the Louisiana just a few weeks after Katrina, did not cause as much damage as Katrina but was devastating nonetheless. In both cases, two Louisiana community colleges, Nunez Community College and SOWELA Technical Community College, were damaged to the point that many doubted that either college would have a future. Both community colleges, however, continued classes and are in operation today. This study examines the actions of the institutional leadership at Nunez Community College and SOWELA Technical Community College in the aftermath of Hurricanes Katrina and Rita. A constructivist grounded theory approach was used to conduct case studies on each college. A substantive theory emerged from the findings explaining the resiliency of both institutions. / text
897

Narratives of belonging in a suburb of change

Karlgren, Grim January 2015 (has links)
The aim of this study is to explore how middle class residents construct narratives of belonging. The study was conducted in a suburban area in the southern part of Stockholm. This is a neighborhood that undergoes a renewal and status increase. I used a method consisting of auto-photography and subsequent interviews to explore resident’s narratives of belonging. The sampled group was residents with academic exams. Participants were instructed to take five photos of their everyday life in the area and reflect upon these in the interviews. The result was analyzed within a constructive grounded theory frame. The theoretical concepts used take inspiration from Bourdieu’s cultural capital, field and social class. The results are divided into three main cores. The results suggest that a core narrative of constructive affiliation was a useful tool to understand how residents construct a sense of belonging. Residents in this study affiliated with other groups and social classes in the area, through a heightened sense of reflection on their own social position. Residents subscribed to an inclusive version of elective belonging.  Second the construction of a sense of locally based authenticity was a narrative process were they deployed a sense of belonging to the “local” and the small scale community. Third, a sense of rootless territorialism was reflected on in their sense of belonging. This was a process were residents narrative mediated between a stable and a fluid place attachment.
898

Exploring violence through the narratives of youth in Kenyan secondary schools : implications for reconceptualising peacebuilding

Wachira, T. W. January 2012 (has links)
Based on the narratives of young people this research explores the rise in youth violence in Kenya's secondary school system and wider society and the potential for peacebuilding to address youth violence. Of particular concern is the gradual change in the profiles, patterns and intensity of the conflict, as evidenced by the increase in the number of youth militias. This increase is often attributed to unemployment and poverty - yet, to date, no systematic research has been produced on the extent to which the youth participation in violence occurs through choice or coercion, or indeed both. Worryingly, a significant number of young people involved in this violence are secondary school students. The findings of this research indicate that despite responses to youth violence in the school and wider Kenyan society, the violence is unabated. Notably, approaches continue to be top-down, generic, superficial and ineffectual. By marginalising the narratives of the youth who participate in and/or observe the violence, current institutional policies and approaches are decontextualised - from both the particular and the wider Kenyan context. This leaves intact the root causes of the violence. This research raises important questions concerning generic, top-down, quick-fix, outmoded cultural paradigms, hierarchical and questionable homogeneous pedagogical approaches to peacebuilding in both the schools and wider Kenyan context. In attempt to address these deficiencies the research seeks to find out approaches to peacebuilding and the Kenyan education systems that can respond to youth violence. This research proffers three key dimensions that can be incorporated in order to ensure effective and sustainable peace: experiences, worldviews and attitudes of the actors. The research, which utilises a constructivist grounded theory approach (Charmaz, 2006), was conducted in fourteen secondary schools in Nairobi and the Rift Valley provinces - two provinces that have been at the centre of youth violence and militia activities. These provinces were also selected in order to reflect the multi-cultural and multi-ethnic character, and the different types of schools in Kenya.
899

Hur löser elever med kombinerade läs-, skriv- och matematiksvårigheter matematiska problem? / Problem solving by students with combined reading, writing and mathematical disabilities

Björklund, Lisbeth January 2006 (has links)
Syftet med denna studie är att ge en insikt i hur elever med kombinerade läs- och skriv och matematiksvårigheter tänker och resonerar vid problemlösning. Tre elever i år 8, som alla ingår i samma specialundervisningsgrupp i matematik, har arbetat med olika typer av matematisk problemlösning, såväl individuellt som i grupp. Med utgångspunkt i deras arbete skapas början till en grundad teori. I forskningssammanhang behandlas ofta denna kategori elever (med kombinerade problem) som en enhetlig kategori som jämförs med t ex elever med enbart matematiksvårigheter, normalpresterande elever osv. Denna undersökning visar dock att de svårigheter eleverna uppvisar är av mycket olika karaktär. Studien omfattar tre delar: en presentation av fältstudien och resultaten från denna, en metoddel innefattande en pilotstudie som koncentreras på datainsamlingsmetoden samt en omfattande litteraturstudie som behandlar problemlösning och inlärningssvårigheter.
900

Träffad av blixten eller långsam kvävning : genuskodade uttryck för depression i en primärvårdskontext / Struck by lightning or slowly suffocating : gendered expressions of depression in a primary health care context

Danielsson, Ulla EB January 2010 (has links)
Depression is a common mental health problem in primary health care. One third of the Swedish population is expected to experience depression at some point in their lives. The understanding of depression has expanded, both from a lay and primary health care perspective. The number of persons considering themselves as depressed, receiving the diagnosis, and getting treatment for it has increased steadily over the last decades. Unchanged, however, is that depression is diagnosed twice as often in women as in men, while twice as many men as women commit suicide. These gender differences appear in adolescence. In earlier research biomedical, psychological, and social-cultural explanations of gender differences have been discussed. Patient’s own perspectives have more seldom stood in focus, and men’s narratives in particular are still scarce. In this thesis, gender, i.e. how to be a woman or a man, is considered as a construct, formed and negotiated in social interaction. The aim of the study is to explore the gendered face of depression from a patient perspective: How is depression expressed and explained by patients in primary health care, by women and men, adults and adolescents? How are depressed women and men portrayed in the media? How do patient and media accounts of depression compare with the perspective offered in medical research articles? Method and material The analyses are based on data from three different sources: patient narratives, newspaper portrayals and scientific medical articles. – 37 in-depth interviews were undertaken with primary health care patients diagnosed with depression. Informants were chosen to include both men and women, grown-ups (Studies I + II) and young adults (Study V) of varying occupational and social class backgrounds. Data were analyzed according to grounded theory. – 26 articles portraying lay informants with depression (Study III) were drawn from three major Swedish daily newspapers by a search of database Mediearkivet 2002. The articles were analyzed by qualitative content analysis. –82 scientific articles concerning depression in relation to gender were identified in a PubMed search 2002. The understanding of depression in these articles was explored and compared with findings in the grown-up patient narratives and in the media portrayals by means of discourse analysis (Study IV). Findings Study I captured women’s and men’s formulations of their experiences of depression. To be marked with demands constituted a central experience for both women and men, but the outward manifestations differed in relation to gender as well as to class. Home and work had different priority. Men talked more about physical distress (often chest pain) than about emotions. Women readily verbalized emotional distress – shame and guilt – while physical symptoms were vague and secondary (often about the stomach). Men dealt with insecurity by aggrandizing their previous competence, women by self-effacement. Study II disclosed gendered trajectories into depression. Four symbolic illness narratives were identified: struck by lightning, nagging darkness, blackout and slowly suffocating. Most of the men considered their bodies suddenly “struck” by external circumstances beyond their control. The stories of women in the study were more diverse, reflecting all four illness narratives. However, the women had a tendency to blame their own personality and to describe depression as insidious and originating from the inside. The women expressed feelings of guilt and shame but also conveyed a personal responsibility and concern with relationships. Study III identified four themes in media portrayals of depression: displaying a successful facade, experiencing a cracking facade, losing and regaining control and explaining the illness. The mediated image of depression both upheld and challenged traditional gender stereotypes. The women’s stories were more detailed, relational, emotionally oriented and embodied. The portrayal of men was less emotional and expressive, and described a more dramatic onset of depression. Study IV revealed gaps in how depression in relation to gender is understood by the patients, the media, and the medical research establishment. There were differences in recognition, in understanding of the reasons, and in contextualization of depression. Although women and men described different symptoms and reasons for falling ill, in scientific articles these gendered differences were conceptualized mainly in terms of hormones and other biological markers. Study V elucidated the impact of gender on adolescent depression. The young women and men were all striving to be normal, influenced by demanding media images, confronted by identity trouble, and overwhelmed by feelings. They had dreams of an ordinary family and described normative expectations. Getting a safety net of friends and other adults was a way out. Both the young women and men were eager to communicate their distress when given the opportunity. This seemed especially important to some of the young men, who in talking about their emotional problems transgressed gender norms. Conclusions Patient perspectives enrich the understanding of gendered expressions of depression by making visible transgressions of and breaks with stereotype gender norms. Gender awareness is an important key in clinical consultation. To recognize gendered narratives of illness might have a salutary potential, making depression more visible among men, and relieving self-blame among women. By re-evaluating restrictive gender patterns, the clinician might encourage development of healthier practices of how to be a man or a woman, a development especially important for adolescents. An integrated model for understanding biological, gender and cultural aspects of depression has yet to be developed. As general practitioners we have a unique possibility to see and to study the whole individual in her social and cultural context.

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