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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.
1

Heroes from the past : their beliefs and practices, and influence on current science education practice.

White, Robyn C. January 1998 (has links)
This study reflects my own search to clarify the process of cultural change in an educational setting. In particular it clarifies for me the process through which State-wide science curriculum reform was enacted in the late 1950s and into the 1970s. This period is interesting because of a continuing perception amongst science teachers that the system-wide changes of the time were widely supported by teachers and influenced classroom practice. My aim in this study was to explore how the characteristics of this cultural change process may be applied in the current climate of school reform.The members of the local science teacher community of the 1950s, 1960s and 1970s engaged in similar activities and conversations as they attended the same University then continued to enter into similar school-based activities. As a group of people with shared experiences and values, who made decisions based on similar understandings and priorities, this group may be regarded as an identifiable culture.The day to day activities of this community of science teachers were underpinned by each teacher's beliefs about scientific knowledge and processes and school science, as well as understandings about the teaching and learning process. Many of these beliefs were so fundamental as to be unquestioned, and may be referred to as referents, or myths. For the members of a culture to change their practice then, new referents must be introduced, or existing referents modified.In searching for the process by which this culture was able to access new understandings, this study examined the comparative influence of two highly visible science educators who promoted science curriculum change in the State. As a result of data collection involving interviews with twenty-five key informants and the examination of private and public archival records; the crucial role of these unique personalities emerged ++ / consistently: Each of these men have been characterised as a Hero because each brought new understandings to their existing culture (Campbell, 1949).In reviewing the extended career of each Hero it was possible to draw strong parallels with mythical Greek heroes, Perseus and Theseus. This metaphorical representation not only effectively mirrored the life history of the modern-day heroes but also served to reconnect the logic of science along with that of the emotion of art - a balance well understood by the Greeks.The study found that the successful Heroes promoted significant long term change by instituting new rituals, ceremonies and artefacts throughout the science education community. Over time, these activities effectively modified older referents and created new ones, leading to new practice in the curriculum enacted by science teachers.In drawing together the stories of Perseus and Theseus, it was possible to recognise common elements in the processes by which these influential individuals were able to effect new practice in their community. Thus the study provides a template for the cultural change process in the future.In the final discussion, focus shifts to the relevance of this research to the everyday enterprise of schools and school systems. As a school practitioner z always read scholarly papers with the underpinning question; "See What?" The final chapter then, is largely hypothetical as it poses possibilities, makes predications and offers advice for readers seeking to improve the change process in their own context.
2

Experimental geographies, artists, and institutions : spaces of, and practices for, knowing

Walker, Dominic January 2017 (has links)
This thesis draws on previous engagements between art and Geography in experimental geographies to explore relationships between artists and different forms of institutions. It focuses on experimental artists and associated experimental artist-led collectives, which I term ‘artist-led groups’, to explore how these artists and groups have experimented with different forms of institutions’ as part of their work around science and technology. These experimental artists and groups draw on successive waves of institutional critique in the art world, alongside forms of social practice, to ask key spatial and social questions of institutions. This thesis explores the approaches these experimental artist-led groups and two other key artists have used to experiment with key facets of institutions, allowing them to ask critical questions of science and technology. In doing so, this thesis demonstrates creative approaches to engaging publics around science and technology which offer potential for expanding inter- and cross-disciplinary conversations in geographical discourse. This thesis uses an experimental methodology combining a form of artistic practice as research method on the one hand and ethnographic methods on the other. It combines these methods as part of an ethnography to explore how these artist-led groups associate with one another in a social network. The thesis then focuses on two experimental artists in this social network whose works are becoming increasingly heard within geographical discourse. These experimental artist-led groups and artists are shown to operate different creative approaches when engaging with institutions. I show these in three ways, showing how 1) artist-led groups experiment with different modes of institutions to bring contemporary science and technology issues into the public realm; 2) experimental artist Neal White uses artistic experiments to critique science and technology; and 3) experimental artist Richard Pell uses his Center for PostNatural History to experiment with ways of prompting public discussions around science and technology. Accordingly, this thesis argues that these experimental engagements highlight the benefit of inter- and cross-disciplinary conversations in better understanding and shaping institutions. For geographers, this experimental approach can create novel forms of knowledge to help better understand the social nature and implications of institutions.
3

Curricular processes as practice : the emergence of excellence in a medical school

Risdon, Cathy January 2008 (has links)
This thesis deals with two related questions. The first relates to a critical inquiry into the processes of curriculum creation and formation within a medical school which has undergone a significant curriculum revision. I explore the notion that such processes can be understood as a form of practice in which the relationship between content and process is held together by what is explored in the thesis as an indivisible, paradoxical tension. Exploring curriculum as a kind of process is a novel approach in a school steeped in the traditions of the natural sciences. The common metaphors for curriculum in this setting refer to blueprints, models, behavioural competencies and objective standards. These are all founded on the belief in an objective observer who can maintain some form of distance between themselves and the subject in question. Issues of method are, therefore, central to my explorations of how we might, instead, locate curriculum in social processes and acts of evaluation involving power relations, conflict and the continuous negotiation of how it is we work together. The paradox of process and content in this way of understanding is that participants in curricular practice are simultaneously forming and being formed by their participation. In this way of thinking, it makes no sense to say one can either “step back” to “reflect” on their participation or that there is a way to approach participation “objectively.” The other question I address in this thesis has to do with the emergence of excellence. By emergence, I refer to thinking in the complexity sciences which attempts to explain phenomena which have a coherence which cannot be planned for or known in advance. “Excellence” is a kind of idealization which has no meaning until it is taken up and “functionalized” within specific settings and situations. In the setting of participating in curriculum formation, excellence may be understood as one possible outcome of persisting engagement and continuous inquiry which itself influences the ongoing conversation of how excellence is recognized and understood. In other words, excellence emerges in social processes as a theme simultaneously shaping and being shaped by curricular practice. This research was initiated as a result of a mandate to establish a program which could demonstrate excellence in the area of relationships in health care. The magnitude of this mandate felt overwhelming at the time and raised a lot of anxiety. I found that the traditional thinking regarding participation in organizational change processes (which, within my setting, could be understood as “set your goal and work backwards”) did not satisfactorily account for the uncertainties and surprises of working with colleagues to create something new. The method of inquiry can be read as another example of a process / content paradox through which my findings regarding curriculum and excellence emerged. This method involved taking narratives from my experience as an educator and clinician and a participant in varied forms of curricular processes and inquiring into them further by both locating them within relevant discourses from sociology, medical education and organizational studies and also sharing them with peers in my doctoral program as well as colleagues from my local setting. This method led to an inquiry and series of findings which was substantively different from my starting point. This movement in thinking offers another demonstration of an emergent methodology in which original findings are “discovered” through the course of inquiry. These findings continue to affect my practice and my approach to inquiry within the setting of medical education. The original contributions to thinking in medical education occur in several ways. One is in the demonstration of a research method which takes my own original experience seriously and seeks to challenge taken for granted assumptions about a separation of process and content, instead exploring the implications of understanding these in a relation of paradox. By locating my work within social processes of engagement and recognition, I explore the possibility that excellence can also be understood as an emergent property of interaction which is under continuous negotiation which itself forms the basis for further recognition and exploration of “excellence.” The social processes which shape and are shaped by “excellence” are fundamental to the practice of curriculum itself. Both curricula and “excellence” emerge within the interactions of people with a stake in the desired outcomes as the product of continued involvement and consideration of ongoing experience. Finally, a process view of medical education is presented as a contribution to understanding the work of training physicians who are comfortable with the uncertainties and contingencies involved in the humane care of their patients.
4

Science for Loss and Damage. Findings and Propositions

Mechler, Reinhard, Calliari, Elisa, Bouwer, Laurens M., Schinko, Thomas, Surminski, Swenja, Linnerooth-Bayer, JoAnne, Aerts, Jeroen, Botzen, Wouter, Boyd, Emily, Deckard, Natalie Delia, Fuglestvedt, Jan S., González-Eguino, Mikel, Haasnoot, Marjolijn, Handmer, John, Haque, Masroora, Heslin, Alison, Hochrainer-Stigler, Stefan, Huggel, Christian, Huq, Saleemul, James, Rachel, Jones, Richard G., Juhola, Sirkku, Keating, Adriana, Kienberger, Stefan, Kreft, Sönke, Kuik, Onno, Landauer, Mia, Laurien, Finn, Lawrence, Judy, Lopez, Ana, Liu, Wei, Magnuszewski, Piotr, Markandya, Anil, Mayer, Benoit, McCallum, Ian, McQuistan, Colin, Meyer, Lukas, Mintz-Woo, Kian, Montero-Colbert, Arianna, Mysiak, Jaroslav, Nalau, Johanna, Noy, Ilan, Oakes, Robert, Otto, Friederike E. L., Pervin, Mousumi, Roberts, Erin, Schäfer, Laura, Scussolini, Paolo, Serdeczny, Olivia, de Sherbinin, Alex, Simlinger, Florentina, Sitati, Asha, Sultana, Saibeen, Young, Hannah R., van der Geest, Kees, van den Homberg, Marc, Wallimann-Helmer, Ivo, Warner, Koko, Zommers, Zinta January 2018 (has links) (PDF)
The debate on "Loss and Damage" (L&D) has gained traction over the last few years. Supported by growing scientific evidence of anthropogenic climate change amplifying frequency, intensity and duration of climate-related hazards as well as observed increases in climate-related impacts and risks in many regions, the "Warsaw International Mechanism for Loss and Damage" was established in 2013 and further supported through the Paris Agreement in 2015. Despite advances, the debate currently is broad, diffuse and somewhat confusing, while concepts, meth ods and tools, as well as directions for policy remain vague and often contested. This book, a joint effort of the Loss and Damage Network - a partnership effort by scientists and practitioners from around the globe - provides evidence-based insight into the L&D discourse by highlighting state-of-the-art research conducted across multiple disciplines, by showcasing applications in practice and by providing insight into policy contexts and salient policy options. This introductory chapter summarises key findings of the twenty-two book chapters in terms of five propositions. These propositions, each building on relevant findings linked to forward-looking sugges tions for research, policy and practice, reflect the architecture of the book, whose sections proceed from setting the stage to critical issues, followed by a section on methods and tools, to chapters that provide geographic perspectives, and finally to a section that identifies potential policy options. The propositions comprise (1) Risk management can be an effective entry point for aligning perspectives and debates, if framed comprehensively, coupled with climate justice considerations and linked to established risk management and adaptation practice; (2) Attribution science is advancing rapidly and fundamental to informing actions to minimise, avert, and address losses and damages; (3) Climate change research, in addition to identifying physical/hard limits to adaptation, needs to more systematically examine soft limits to adaptation, for which we find some evidence across several geographies globally; (4) Climate risk insurance mechanisms can serve the prevention and cure aspects emphasised in the L&D debate but solidarity and accountability aspects need further attention, for which we find tentative indication in applications around the world; (5) Policy deliberations may need to overcome the perception that L&D constitutes a win-lose negotiation "game" by developing a more inclusive narrative that highlights collective ambition for tackling risks, mutual benefits and the role of Transformation.
5

THE DESIGN AND EVALUATION OF A KNOWLEDGE TRANSLATION TOOL FOR PREGNANT SOUTH ASIANS AND THEIR PRIMARY CARE PHYSICIANS: USING A SCALABLE APPROACH TO ADDRESS A PUBLIC HEALTH CHALLENGE IN A PRIORITY POPULATION

Kandasamy, Sujane January 2021 (has links)
This study, which is focused on addressing the rising prevalence of gestational diabetes mellitus (GDM) in South Asians begins from the perspective that the development of diabetes has scope across public health and anthropology. The onset and progression are rooted within social determinants of health and cultural practices. Similarly, pregnancy—which is a crucial component of the life course—is a time where not only nutrients are shared between mother and child, but also when knowledge is exchanged, and cultural ways are imparted to the pregnant person from their friends and family. Within the South Asian community of Southern Ontario, recent public health evidence demonstrates a high rate of GDM where 1 in 3 South Asians will develop the condition. Babies born to GDM mothers are of higher birthweight and percent body fat than those of non-GDM mothers. Interventions to prevent GDM are important because GDM itself is a risk factor for postpartum obesity, diabetes, and atherosclerosis in the mother, and also because infants with more adipose tissue are more likely to become insulin resistant in adolescence and develop diabetes and cardiovascular disease as adults. Discussions to strengthen the public health response to this challenge can incorporate evidence-based counselling tools (e.g., easily scalable knowledge translation (KT) tools) that can be used by prenatal clinicians providing primary care. Given that diet and physical activity can be influenced not only by an individual locus of control, but also by familial interactions/networks and cultural/traditional foods and expectations, there is a need to better understand and weave in these experiences. I sought to better understand 1) the prenatal lifestyle counselling experiences of South Asians and their family doctors; and 2) the KT tools that have been designed and used in this population; then I used these learnings to develop and evaluate a conceptually-informed, evidence-based KT tool for pregnant South Asians and their family physicians. This dissertation begins with an introduction of patient and provider experiences with lifestyle change. I then present a systematic review and narrative synthesis of prenatal KT tools designed for South Asians. This is followed by a case report that outlines the process taken to develop a patient-facing and provider-facing KT tool (‘SMART START’). Next, I include the design and evaluation of a mixed methods pilot evaluation study of ‘SMART START.’ Finally, I culminate with an epilogue that ties in lessons learned and challenges that were overcome throughout the conduct of this work. The concluding chapter also includes a link to a video that captures the story behind this dissertation and the documentation of how all the aforementioned pieces are nested within and built upon one another. / Dissertation / Candidate in Philosophy
6

Det lärande utrymmet : lärande och vårdande möten mellan patienter, studentpar och handledare vid Utvecklande och Lärande Vårdenheter

Holst, Hanna January 2017 (has links)
Aim: The overall aim is to create knowledge about how nursing students’ learning in pairs can be supported in order to create prerequisites for encounters that provide caring and learning support during clinical practice. Approach and method: A reflective lifeworld research (RLR) approach founded on the epistemology of phenomenology and hermeneutics was used. Based on interviews, diary entries and observations with patients, students and supervisors, descriptive and interpretive analysis in accordance with the RLR approach was performed. Main findings: Students’ learning in pairs is based on encountering and caring for the patients together. The responsibility of caring for the patients, which is given to the students by their supervisors, is based on supportive relationships that are characterized by movements between independence and cooperation. Supporting students learning in pairs is characterized by a reflective approach focusing on learning in togetherness, where the individual student is also reached and seen, providing opportunities for developing important abilities for learning and caring. Depending on the ability to show respect and to take responsibility a more or less supportive relationship between the patients, the students and the supervisors is created within the learning space. Conclusions: Supporting students’ learning in pairs is complex due to it taking place in a caring context, where respect must be given towards the patients, the students, the supervisors and other participants who are closely connected to the learning space. Since learning in pairs affects and interweaves learning and caring environments, a reduction to either one of them, learning or caring, is not possible but instead the learning space must be understood as a whole. Optimal conditions for learning in pairs are based on dynamic movements, which require a reflective supervising approach. If these conditions are missing, there is a risk of creating both fragmented caring and learning, where the patients ́ vulnerability and safety needs to be taken into account. Keywords: caring science; clinical practice; learning space; learning support; pairs of nursing students; reflective lifeworld approach
7

The Enlightenment Travels North : The ideology and practice in parish descriptions in early modern Norrland

Persson, Johan January 2023 (has links)
This thesis is a study of factory owner Abraham Abrahamson Hülphers’s collections of parish description about the parishes in Norrland, more specifically those about Medelpad and Ångermanland. The thesis seeks to explain how Hülphers’s collections were created in practice while also presenting the descriptions content and analysing the ideology it reproduced. It does so by analysing Hülphers’s published descriptions, his travel journal and some of his correspondence. The thesis uses Mary Louise Pratts ideas about the imperial gaze as a theoretical framework to understand the work of Hülphers and the relation between the enlightened middle class and the peasantry which they described. The thesis investigates the idea of the parish descriptions understood as Hülphers travel journal reworked, arguing that Hülphers journey through Norrland was important for social reasons, rather than information gathering, and presenting the collections as new texts, not transformed versions of the journal. Furthermore the thesis discusses who helped Hülphers create the descriptions and the impact these men, from the same enlightened middle class as Hülphers himself, had on the text. The thesis also handles the economic ideology of the enlightenment as mirrored and reproduced by the descriptions. Here the focus lies on the priorities of the parishes different lines of work and the boundless optimism of enlightenment man – as nature could be conquered completely by man’s reason. Finally the thesis discusses the way Hülphers described the local culture; what he considered to be virtues and vices in the peasant population in terms of habits, language and dress, also showing the great value he considered the local dignitaries to have and discussing his disdain towards the superstitions of old as these could lead a community towards chaos.
8

A Structural Model of Elementary Teachers' Knowledge, Beliefs, and Practices for Next Generation Science Teaching

Cook Whitt, Katahdin Abigail 29 July 2016 (has links)
No description available.

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