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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.
201

A Youth Vision of the City: The Socio-Spatial Lives and Exclusion of Street Girls in Bogota, Colombia

Ritterbusch, Amy E 20 April 2011 (has links)
This dissertation documents the everyday lives and spaces of a population of youth typically constructed as out of place, and the broader urban context in which they are rendered as such. Thirty-three female and transgender street youth participated in the development of this youth-based participatory action research (YPAR) project utilizing geo-ethnographic methods, auto-photography, and archival research throughout a six-phase, eighteen-month research process in Bogotá, Colombia. This dissertation details the participatory writing process that enabled the YPAR research team to destabilize dominant representations of both street girls and urban space and the participatory mapping process that enabled the development of a youth vision of the city through cartographic images. The maps display individual and aggregate spatial data indicating trends within and making comparisons between three subgroups of the research population according to nine spatial variables. These spatial data, coupled with photographic and ethnographic data, substantiate that street girls’ mobilities and activity spaces intersect with and are altered by state-sponsored urban renewal projects and paramilitary-led social cleansing killings, both efforts to clean up Bogotá by purging the city center of deviant populations and places. Advancing an ethical approach to conducting research with excluded populations, this dissertation argues for the enactment of critical field praxis and care ethics within a YPAR framework to incorporate young people as principal research actors rather than merely voices represented in adultist academic discourse. Interjection of considerations of space, gender, and participation into the study of street youth produce new ways of envisioning the city and the role of young people in research. Instead of seeing the city from a panoptic view, Bogotá is revealed through the eyes of street youth who participated in the construction and feminist visualization of a new cartography and counter-map of the city grounded in embodied, situated praxis. This dissertation presents a socially responsible approach to conducting action-research with high-risk youth by documenting how street girls reclaim their right to the city on paper and in practice; through maps of their everyday exclusion in Bogotá followed by activism to fight against it.
202

Building a Framework: Critical Pedagogy in Action Research

January 2020 (has links)
abstract: This study employed Participatory Action Research (PAR) which applied critical pedagogy, actor-network theory, and social network theory to create and implement an Application Framework for Critical Pedagogy (AFCP) with the goal of making critical pedagogy more broadly accessible to a wider range of faculty in higher education. Participants in the study included faculty, staff, and students from Watts College of Public Service and Community Solutions of Arizona State University, and data was collected in the form of surveys, interviews, written interactions, and video observations of multidisciplinary committee meetings to build the framework. The study concluded with a functional framework from which faculty and instructional designers alike can work to create better, more effective courses. Including participants of diverse backgrounds, varying power levels, and sometimes opposing perspectives in the study created a diversity of thought and experience which offered the opportunity to refine the purpose, expectations, and specific language of the tool. While the framework is not intended to be a definitive source of critical pedagogy application, this refinement allows the possibility that more faculty, instructional designers, and other higher education stakeholders may find utility in the revised framework as a tool for self-advocating and for professional pedagogical growth. / Dissertation/Thesis / Doctoral Dissertation Leadership and Innovation 2020
203

The role of occupational therapy, physiotherapy and speech and language therapy in education support services in South Africa

Struthers, Patricia January 2005 (has links)
Philosophiae Doctor - PhD / This thesis investigated the education support services provided by occupational therapists, physiotherapists and speech and language therapists in the Western Cape Province of South Africa. Changes in the education policy in South Africa to an inclusive education system have major implications for the way therapists provide support. Therapists have been challenged to move from a medical model of support with a focus on highly specialised treatment for a small number of individual learners with disabilities, to a systemic and health promoting model which focuses on support for the education system, including all learners, teachers and parents. The aim of this research was to develop an appropriate and integrated approach for therapists to support schools within an inclusive and health promoting schools framework in South Africa. Participatory action research using quantitative and qualitative methodology was used. Two surveys were conducted in the Western Cape Province. The first was a survey of all therapists to determine who was working with pre-school and school-aged learners and where. The second survey was of all therapists working in special schools and a small number of private practitioners to identify the roles of the therapists in providing direct and indirect support. In two of the seven education districts in the province, focus group discussions were held with 45 teachers from special and ordinary schools, and 21 parents of school-aged learners - to identify the support they needed. Workshops, incorporating focus groups, were also held with the therapists to, firstly, identify the support they needed to give to learners, teachers, parents and the education system and, secondly, to identify the competencies they needed to give this support. The data from the surveys were subjected to simple descriptive statistical analysis. These analyses reveal that therapists have a very wide range of roles relating to direct support, including: assessment, intervention with individual learners and learners in groups, and evaluation. Interventions include the development of hearing, speech and communication skills; skills for activities of daily living; life skills; home management skills; work related skills; motor function skills; and play and leisure skills. Therapists from different disciplines frequently provide the same type of support. Indirect support provided includes support for the schools system, teachers and parents. Thirty six percent of the therapists in this study want to increase the proportion of time they spent on indirect support. The study also revealed that multidisciplinary collaboration and teamwork were Teachers involved in the study identified that they need an enormous amount of support in fulfilling their crucial roles in identifying barriers to learning; identifying the support learners need; and addressing the barriers. This includes the need for support to teach a diverse group of learners; adapting content, presentation and evaluation of the curriculum; adapting the physical environment; accepting new roles of teachers and therapists; making changes to the school system; developing relationships with the parents; addressing challenges related to socio-economic problems; networking with the community; facilitating positive attitudes to diversity; developing supportive relationships with therapists; and further training poorly developed. Teachers involved in the study identified that they need an enormous amount of support in fulfilling their crucial roles in identifying barriers to learning; identifying the support learners need; and addressing the barriers. This includes the need for support to teach a diverse group of learners; adapting content, presentation and evaluation of the curriculum; adapting the physical environment; accepting new roles of teachers and therapists; making changes to the school system; developing relationships with the parents; addressing challenges related to socio-economic problems; networking with the community; facilitating positive attitudes to diversity; developing supportive relationships with therapists; and further training. Parents in this study indicated that they need access to education and support for their children, including direct support for their children; effective means of communicating with their children; specific competencies to facilitate caring for their children; emotional support; advocates to work with them in support of their children addressing environmental physical and attitudinal barriers, and developing a supportive community; and supportive relationships with therapists.
204

FOSTERING INCLUSIVE INNOVATIVE PROCESSES WITHIN A BOLIVIAN CLUSTER INITIATIVE

Sanzetenea Ramirez, Wendy Sofia January 2021 (has links)
The main theme in this licentiate thesis is the focus on strengthening institutional capacities to promote cooperation within a cluster initiative between public and private sectors in Latin American contexts, especially in Bolivia. The argument is the need to generate spaces for interaction through participatory practices in order to incorporate different points of view, academic and non-academic, which can lead to a more critical production and appropriation of knowledge. In the particular case of Bolivia, the pilot development of cluster initiatives was used as an interaction mechanism between the university, industry and government, which means developing skills in innovation among stakeholders, instead of starting immediately with the search for solutions. This licentiate thesis focuses on practices based on collective and dynamic interactions generated in an emerging cluster based on the Triple Helix framework in the leather productive sector in Bolivia. This as a result of seven years of participatory action research participating in cluster initiatives promoted by a public university, the case of the Universidad Mayor de San Simon - UMSS (trans. San Simon University). In the case of the Leather Cluster Cochabamba experience presented in this licentiate thesis, I found that the introduction of concepts such as cluster development, Triple Helix and knowledge production in Mode 2 as fieldwork by a public university (UMSS), participation is a positive ingredient and contributor to the improvement of democratizing innovation. The generation of collaborative relationships on a participatory and democratic basis is a time-consuming process that needs to begin with reflection and accountability of researchers to their direct involvement in participatory processes and practices.
205

Product development of an end-effector for a collaborative robot

Söderström, Nils January 2020 (has links)
With the ever-growing market of six-axis robots in the previous years, many different kinds of robots have been introduced into the market. A smaller group of so-called collaborative robots have during this time gotten increased popularity. One of the inconveniences with this type of smaller robot is the lack of internal pneumatic capabilities, which leads to external cables and tubing. This can cause problems with the cables attaching into unintended things and coming loose which could result in production stops, machine failure or other potential damage. Another part of this is that the external cabling hinders the robots sixth axis of rotation. The need for air pressure is to supply the common pneumatic grippers that the robots often use to gain pick-and-place capabilities. Cobotech Kalmar AB is a company based in Kalmar which specializes in robot integration with these collaborative robots. The purpose of this project is to together develop a product concept that can minimize the external cabling needed on the robot while still allow full rotation in the sixth axis. On top of this, the product should have plug-and-play capabilities to decrease the installation time of a robot unit. The method to develop the results is the participatory action research (PAR), with the five different steps that the method includes: problem approach, design/planning, acquiring data, analysis and reflection. The result of the thesis shows that it is possible to decrease the external air tubes and installation time of a collaborative robot. This can be achieved while not decreasing the robots range of motion. By developing an innovative end-effector for the robot the main problems caused by pneumatic grippers can be eliminated. The conclusion of this thesis is a concept product that has one air input and five outputs. This allows for the minimization of the external air tubes needed to only one. The product has a swivel function incorporated which allows full rotation of the robots sixth axis. This together with having the valves seated in the end-effector makes this conceptual product plug-and-play. / Med en ständigt växande marknad för sexaxliga robotar de senaste åren har många olika robotar introducerats till marknaden. Av dessa har mindre kollaborativa robotar vuxit i popularitet. Ett problem med många av dessa mindre robotar är att de inte har tryckluft inbyggt i armen som många av sina större bröder vilket leder till att tryckluftslangar måste dras externt på roboten istället. Detta kan leda tillatt kabeln fastnar och rycks loss vilket i sin tur kan leda till produktionsstopp, att maskiner skadas eller annan potentiell skada på antingen maskiner eller människor.Ett annat problem med att externt dra kabel är att den hindrar robotens sjätte rotationsaxel. Anledningen till att ha tryckluft på roboten är för att ha möjlighet att installera pneumatiska gripdon. Cobotech Kalmar AB är ett företag bosatt i Kalmar som specialiserar sig på att integrera kollaborativa robotar i olika tillverkande industrier. Syftet med detta projekt är att tillsammans utveckla ett produktkoncept som minimerar de externa kablarna på roboten och ser till att roboten får full rörlighet i sin sjätte rotationsaxel. Utöver detta ska produkten arbeta mot att ha plug-and-play kapacitet för att minska installationstiden ute hos kunden. Metoden som används för att få fram resultaten var deltagande aktionsforskning,som innehåller de följande fem stegen: problemformulering, design/planering, in-samling av data och reflektion. Resultatet av denna rapport visar att det är möjligt att minska externa luftslangar samt minska installationstid på kollaborativa robotar. Detta kan göras utan att minska robotens funktion. Genom att utveckla en innovativ end-effector till Universal robots produktutbud kan man eliminera de främsta problemen med pneumatiska gripdon. Projektet har resulterat i en nära färdig konceptuell produkt som innovativt använder magnetiska miniatyrventiler tillsammans med en svivelfunktion för att enbart ha en tryckluftkabel som input till produkten. Produktens swivelfunktion frigör robotens sjätte rotations-axel. Detta tillsammans med ventilerna som sitter i produkten gör att den får plug-and-play funktion.
206

A sustainable community coalition conceptual framework for organisational stakeholders to manage alcohol misuse as a risk factor of HIV infection

Ngako, Jacobs Kgalabi 01 1900 (has links)
Abstract in English / The overall aim of this study was to construct and describe a conceptual framework that can serve as a frame of reference for organisational stakeholders to sustain a community coalition to manage alcohol misuse as a risk factor of HIV infection in a specific community in the North West Province, South Africa. A Participatory Action Research (PAR) design that was qualitative and theory generative in nature was followed in this study. A phased approach with specific objectives aligned to the PAR cycle, namely observe (Phase One), reflect (Phase Two), plan (Phase Three) and act (Phase Four), was followed. These phases were actualised through an exploratory, descriptive and contextual research design, guided and theoretically influenced by critical theory. Data in Phase One were collected through 10 key informant interviews. Data were collected in Phases Two to Four through 10 dialogue meetings. Data collected in the four phases were used to construct and describe the conceptual framework that was evaluated by five experts in the field of mental health and substance misuse for refinement (Phase Five). Thematic data analyses was done to identify emerging themes. Key issues identified were that the community is characterised by fragile community coalitions that hamper the management of alcohol misuse as a risk factor of HIV infection. Factors to be considered to sustain the coalition were identified as sharing a common vision, promoting a trusting relationship, formalising the coalition, transformational leadership, strengthening organisational unity, and access to financial resources. This research adds knowledge in the field of mental health and substance misuse by providing a sustainable community coalition conceptual framework for organisational stakeholders to manage alcohol misuse as a risk factor of HIV infection. The conceptual framework could be used to inform policy, further research, education and improve practice in the field of mental health and substance misuse. Although the study was limited to a specific geographical area of a community in the North West Province, South Africa, the findings can be adapted to fit a specific setting. / Health Studies / D Litt et Phil. (Health Studies)
207

Narrative and participatory pastoral care and therapy with children at Mary Ward Childrens's Home

Shumbamhini, Mercy 11 1900 (has links)
This research is conducted within a postmodern and social construction discourse and in context of narrative and participatory pastoral care and therapy. It has been influenced by the voices of five contextual theologies: a participatory approach to practical theology, narrative, contextual, feminist and liberation theologies. The participatory action research seeks to highlight how narrative and participatory pastoral care and therapy with children at Mary Ward Children’s Home, Kwekwe, Zimbabwe creates an inclusive and caring community. It argues that though residential childcare facilities/children’s homes are considered the last resort in the childcare system, we are witnessing not their demise but their development due to the increased numbers of AIDS-orphans and other vulnerable children in our society. The research aims were:  To develop inclusive narrative and participatory pastoral care and therapy practices at the home.  To co-create narrative and participatory pastoral care and therapy practices that respect the knowledges of the children involved.  To develop an eco-spirituality as participatory pastoral care and therapy practice.  To explore and co-author creative practices of doing narrative and participatory pastoral care and therapy practices which will help the participants integrate into the Home and society. In conclusion, suggestions are made for a narrative and participatory pastoral care and therapy practice that is inclusive and caring. In terms of the experience of children living with disability and experiencing loss, as well as those children who have been abused, it is specifically described as therapeutic, empowering and life-giving. Therefore, home managers, caregivers and pastoral therapists are invited into an ethical and passionate practice of pastoral care and therapy that has the potential to transform the lives of children in a residential child care facility. / Thesis (D. Th. (Practical Theology))
208

Exploring professional development interventions for improving the teaching practice of primary school teachers

Tembe, Cristina Raul Cesar Augusto 23 April 2012 (has links)
Since the independence of Mozambique in 1975 teacher education and teacher continuing professional development (TCPD) have been a matter of concern for the Ministry of Education (MINED) and teachers. Both the MINED as employer and the teachers individually have permanently been looking for models and ways to upgrade their academic and professional qualifications levels. The constraints faced by Mozambique are similar to those faced by other sub-Saharan African countries since their independence due to the increased pressure for more attention to all levels of education, with particular emphasis on primary education. Although TCPD is usually seen as part of the overall Strategy for Teacher Education (Ministry and Education and Culture, 2004), this scenario privileges initial teacher education since there are many unqualified teachers facilitating learning. The main challenge of this study was to investigate the practices of primary school teachers in Grades 1 and 2 through a participatory action research (PAR) in a study titled Exploring Professional Development Intervention for Improving the Teaching Practices of Primary School Teache. Mixed methods research was used, namely quantitative and qualitative methods. A quantitative method was used during the baseline study which consisted of questionnaires administrated to 1 028 teachers from six provinces in the country. Qualitative research was used with five practitioner-researchers (PRs) in one school. Each PR was approached as a single case study. The findings of this PAR indicate that, on the one hand, the teachers are aware of the need for more academic and pedagogical qualifications, and on the other hand, of the individual responsibility they have. They believe that progression in their careers should be a credible procedure that recognises the TCPD programmes they have attended. The teachers are of the opinion that the MINED should formally recognise the TCPD by allocating credit points to teachers. Although the self-directed professional development (SDPD) model used in this study was time consuming, it has revealed that TCPD can provide effective results when with the appropriate support and follow-up of methods of facilitating the learning of reading and writing skills in Grades 1 and 2. The study involved all teachers appointed to Grade 1 in 2007, and continued with the same teachers until 2010. During this period the teachers were appointed to facilitate learning in Grades 1 and 2. Notwithstanding the fact that the PRs were only from 2 of the 7 grades provided in primary education, the study revealed the advantage of whole school professional development. The study took into consideration the Mozambican school context and calendar. For instance, the PRs were certified by the latest model of teacher education (10+2 teacher education programme) provided by the MINED. In addition, the meetings were carried out during the period scheduled for the planning of pedagogical practices and TCPD programmes. Throughout the study the constant issue that emerged was the need for a paradigm shift in TCPD. Providers of TCPD need to introduce changes in the way they view primary school teachers and confer on them the responsibility for their individual continuous professional development. Action Research could be the new research paradigm used by providers and teachers to improve their work, understand learners’ learning problems and find the appropriate solutions to improve achievement. The findings of this PAR both contribute to understanding the teachers’ views with respect to the TCPD programmes being provided, and offer the option for a new paradigm for TCPD. In this regard the current providers of such programmes can also consider the school principal and the deputy principal as fundamental facilitators of TCPD through a SDPD model. / Thesis (PhD)--University of Pretoria, 2011. / Humanities Education / unrestricted
209

Runaway and Homeless Youth: Changing the Discourse by Legitimizing Youth Voice

Schweitzer, Donald Dale 01 January 2011 (has links)
Undoubtedly, runaway and homeless youth (RHY) are one of the most vulnerable, yet underserved groups in our country. Well-meaning advocates have developed programs and services in an attempt to remedy this, yet there is little evidence of their effectiveness. Moreover, according to the research literature, a low utilization rate of current services by youth is a major concern. From a constructivist theoretical position, this study posits that the missing element is youth voice and the researcher hired formerly homeless youth to conduct the analysis of focus group data gathered from RHY who were participating in a range of services funded by the Runaway and Homeless Youth Act. By employing participatory action research (PAR) methods, this study privileges youth voice and asks two research questions; 1) what are current program models doing right with regards to RHY services, and 2) what can be learned by employing youth analysts in research. Findings indicate that how services are offered is as important as what services are offered. Additionally, by privileging youth and providing meaningful participation, youth are exceptionally capable to develop and evaluate services, programs and policy. Youth workers must continue to privilege youth voice if they hope to effect change in the lives of young people. If not, services will continue to play a key role in keeping RHY as one of the most marginalized groups in our society.
210

Just Pushing Through: Developmental Student Perspectives of Their Positioning in Higher Education

Dorhout, Lesley January 2021 (has links)
No description available.

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