Дисертації з теми "Changement de support"
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Lemieux, Nathalie. "Le support offert aux gestionnaires par une équipe de gestion du changement lors de l'implantation d'un système de gestion intégré." Thèse, Université de Sherbrooke, 2009. http://savoirs.usherbrooke.ca/handle/11143/365.
Повний текст джерелаBen, salah Imen. "Contribution à la compréhension de l’impact des expériences d’accompagnement entrepreneurial sur la dynamique de l’apprentissage expérientiel et le changement des comportements des accompagnateurs : cas du Réseau Entreprendre®." Thesis, Lyon 3, 2013. http://www.theses.fr/2013LYO30080/document.
Повний текст джерелаFaced with both the collective challenges, in terms of economic and social development of communities and countries; and individual challenges to the business creators, support systems have gradually imposed representing, since the 80s, a general reality in Europe and particularly in France.Among the practices of business support systems, our interest in this research is focused on the entrepreneurial support phenomenon. First approached from a more technical and collective approach focused on results, entrepreneurial support becomes a practical support to business creation which is based on an interpersonal influence relationship established between an entrepreneur and an external actor to the creation project and on an action process based on multiple learning and skills development.If all support contributions in the current state of entrepreneurship research help to a better entrepreneur’s success, in our research we are particularly interested in the other "hidden facet" of the support relationship whish are accompanists themselves and the problematic of what is learned by these professional actors from their practices in business support structures. We, therefore, asked the question: To what extent the entrepreneurial support experiences of accompanists affect their experiential learning outcomes and individual and organizational behaviors in “Réseau Entreprendre” (Entrepreneurship Network) ®?To address this problem, we mobilized the experiential learning theory (Kolb, 1985) as a reference model of our research. The meeting between the two fundamental concepts of our research, namely, entrepreneurial support and more specifically, the accompanist and Kolb's experiential learning theory (1984) enabled us to build our conceptual model relating four main variables. These variables are associated with entrepreneurial support experiences, individual characteristics of accompanists, the experiential learning outcomes and, finally, individual and organizational behavior changes.By adopting a quantitative methodology we administered a questionnaire to a sample of 205 entrepreneurs of creation project in 38 Entrepreneurship Network associations in France. The results of our quantitative analyzes are obtained from SPSS software and provide a better understanding of the accompanist learning cycle in general and in “Entrepreneurship Network” structures in particular. The implications and contributions of our research are theoretical, methodological and practical
Alglave, Baptiste. "Inférer la distribution spatio-temporelle des espèces d’intérêt halieutique et identifier leurs habitats essentiels : modéliser l’échantillonnage préférentiel et le changement de support pour intégrer des sources de données hétérogènes." Electronic Thesis or Diss., Rennes, Agrocampus Ouest, 2022. http://www.theses.fr/2022NSARH117.
Повний текст джерелаMapping fish distribution and identifying fish essential habitats grounds is key to ensure species renewal and manage the marine space. Information on the location of fish essential habitats and specifically of fish spawning grounds is still lacking for many harvested species.The reference data to map fish distribution and identify spawning grounds are scientific survey data. These data benefit from a standardized sampling protocol. However, due to their costs, they also generally suffer from a low sampling density in space and time. In particular, they generally occur once or twice a year and they may mismatch fish reproduction.Commercial declarations combined with Vessel Monitoring System data could prove highly valuable to complement the information brought by scientific survey data as fishermen landings provide information on the full year with a much denser sampling density. In this PhD, we developed an integrated statistical framework that allows to combine commercial and scientific data sources to infer fish distribution in space and time. Our approach accounts for fishermen targeting behavior towards areas of higher biomass (preferential sampling) and allows to infer fine scale species distribution based on spatially aggregated declarations data (change of support). We demonstrate the ability of the framework to produce monthly maps of fish distribution and to identify aggregation areas during reproduction season. We also outline the potential applications of the framework for Marine Spatial Planning and discuss several extensions that could be added to the actual model
Arneguy, Elodie. "L’influence de la justice sur le readiness for change : mieux comprendre les modalités de son influence." Thesis, Pau, 2020. http://www.theses.fr/2020PAUU2085.
Повний текст джерелаPreliminary empirical findings have recently demonstrated that justice perceptions foster readiness for change. Although research has steadily evidenced that justice perceptions are a substantial factor of a wide range of positive attitudes and behaviors at work, very little attention has been given to the influence of justice on readiness for change. This dissertation is dedicated to the examination of the relationship between justice and readiness for change. More precisely, it aims at confirming the impact of justice on readiness for change and exploring the characteristics of the relationship between these two key concepts, by addressing three fundamental questions: (1) how does justice influence readiness for change? (2) who, by means of fair treatment, influence readiness for change? (3) when does justice affect readiness for change? Based on three empirical studies, the present dissertation provides answers to these questions. Furthermore, it discusses theoretical implications, including the application of the fairness heuristic theory in change settings, and managerial implications, by outlining concrete means to enhance the chance of successful changes in organizations
Colonna, François. "Les conséquences du changement climatique sur les ressources en eau et le peuplement piscicole des cours d’eau de Corse." Thesis, Corte, 2021. http://www.theses.fr/2021CORT0012.
Повний текст джерелаClimate change is a global phenomenon for which numerous studies have been carried out on many compartments. On a European scale as well as on a Mediterranean scale and on the local scale of Corsica, the same consequences are observed and all the trends confirm the conclusions of the Intergovernmental Panel on Climate Change. We are experiencing a general increase in temperatures as well as an increase in the frequency and intensity of extreme weather events. These changes apply strong constraints to the natural environment. Corsica's waterways and their associated organisms are also subject to them.Faced with this observation, the research work developed within the framework of this thesis attempts to provide additional knowledge on the consequences of climate change on Corsican rivers and the fish that populate these hydrosystems.A new climatic synthesis comparing the period 1960-1984 with the period 1985-2020 is proposed and shows in what proportion global warming is impacting the Corsican region and which areas are most affected by its consequences. The intensification of drought periods is discussedParticular attention is paid to freshwater fish species for which we have proposed a comparison of growth rates in the context of climate change.Finally, in applied research work, we propose a decision-support tool for managers of Corsican rivers to enable them to be alerted by a deviation from the proposed models. These models serve as reference values developed from the results of fish surveys carried out throughout Corsica since the late 80’s
Petit-Delecourt, Elisa. "Prise en compte du travail dans les changements de pratiques vers l’agroécologie : outils et informations pour l’accompagnement des agriculteurs." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLA006/document.
Повний текст джерелаIn order to reduce agricultural pollution, farmers are invited to change their practices. But these new practices can generate changes in organization and working time, which farmers assert to explain their difficulty to change. Our goal is to study these changes in the work and to design tools facilitating agroecological transitions of farmers. We have surveyed agricultural advisers and farmers to analyze the consulting service offer, and the nature of the work information that farmers need in order to implement new practices. Noting the inadequacy of the existing tools, we organized two tool design workshops with their future users. We have identified and described 28 tools that could be designed. Four prototypes were developed: a technical sheet informing about work changes, a quiz and a serious game to identify work changes for a farm, and a test logbook to record key information to establish an assessment of work competition management and organizational choices
Zephir, Olivier. "Élaboration d'une méthode d'évaluation des impacts potentiels en phase amont d'un projet de changement technico-organisationnel : application à la maintenance des moteurs d'hélicoptère." Thesis, Vandoeuvre-les-Nancy, INPL, 2009. http://www.theses.fr/2009INPL009N/document.
Повний текст джерелаThis thesis developed in the field of industrial engineering deals with the elaboration of a potential impact evaluation method as a mean of decision making support in the early phases of technical & organisational change project design. This work was undertaken within a European technological research and development project entitled SMMART (System for Mobile Maintenance Accessible on Real Time). It integrates original engine manufactures (OEM) from road, marine and aeronautic industry. The study of the maintenance practice transformations and the related change management represents our research investigation field. Our case study was based on an engine manufacturer needs belonging to the Safran group, named Turbomeca. Its needs were related to the anticipation capabilities of the potential change generated by the European project. To answer to that industrial demand we have elaborated a collaborative potential change anticipation method structured in three phases: exploratory, impacts specification and convergence analysis. Our results demonstrate that the applied three evolutive phases method allows the analysis of the community of maintenance actors shared vision of potential impacts and the anticipation of potential change
Jia, Xiaojuan. "Fuzzy logic based decision support system for mass evacuation of cities prone to coastal or river flood." Phd thesis, Université de Technologie de Compiègne, 2013. http://tel.archives-ouvertes.fr/tel-00858055.
Повний текст джерелаHachani, Safa. "ASAP approche orientée : services pour un support agile et flexible des processus de conception de produit dans les systèmes PLM." Thesis, Grenoble, 2013. http://www.theses.fr/2013GRENI094/document.
Повний текст джерелаTo cope with market dynamic and shortened time to market, industrial companies need toimplement an effective management of their design processes (DPs) and product information.Unfortunately, Product Lifecycle Management (PLM) systems which are dedicated to support designactivities are not efficient as it might be expected. Indeed, DPs are changing, emergent and nondeterministic, due to the business environment under which they are carried out. The aim of this workis to propose an alternative approach for flexible process support within PLM systems to facilitate thecoupling with the environment reality. The purpose of a support system is to accelerate the process byautomating the notification and dispatching of information and activities between actors. It also allowsto keep track of transactions and decisions made and to increase processes standardization. Our goal isto propose a solution which allows process change at run-time without having to redefine and restartthe whole of process activities. To achieve this, we proposed an approach based on service-orientedarchitectures (SOA). These architectures allow defining modular applications, using loosly coopledservices. They are mainly exploited for software systems and Web development. Our goal is to declinesuch architectures at the business level of a company in order to perform flexible DPs deploymentbased on services reuse and composition. We propose an identification approach for business levelservices (product design services) and functional PLM services. These services are organized in twocatalogs of business and functional services. Our approach is based on Model Driven Approach withthree levels which propose alignment mechanisms between business, functional and technical levels.These alignment mechanisms between levels allow integrating change and automating design processdeployment
El, Azami Meriem. "Computer aided diagnosis of epilepsy lesions based on multivariate and multimodality data analysis." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEI087/document.
Повний текст джерелаOne third of patients suffering from epilepsy are resistant to medication. For these patients, surgical removal of the epileptogenic zone offers the possibility of a cure. Surgery success relies heavily on the accurate localization of the epileptogenic zone. The analysis of neuroimaging data such as magnetic resonance imaging (MRI) and positron emission tomography (PET) is increasingly used in the pre-surgical work-up of patients and may offer an alternative to the invasive reference of Stereo-electro-encephalo -graphy (SEEG) monitoring. To assist clinicians in screening these lesions, we developed a computer aided diagnosis system (CAD) based on a multivariate data analysis approach. Our first contribution was to formulate the problem of epileptogenic lesion detection as an outlier detection problem. The main motivation for this formulation was to avoid the dependence on labelled data and the class imbalance inherent to this detection task. The proposed system builds upon the one class support vector machines (OC-SVM) classifier. OC-SVM was trained using features extracted from MRI scans of healthy control subjects, allowing a voxelwise assessment of the deviation of a test subject pattern from the learned patterns. System performance was evaluated using realistic simulations of challenging detection tasks as well as clinical data of patients with intractable epilepsy. The outlier detection framework was further extended to take into account the specificities of neuroimaging data and the detection task at hand. We first proposed a reformulation of the support vector data description (SVDD) method to deal with the presence of uncertain observations in the training data. Second, to handle the multi-parametric nature of neuroimaging data, we proposed an optimal fusion approach for combining multiple base one-class classifiers. Finally, to help with score interpretation, threshold selection and score combination, we proposed to transform the score outputs of the outlier detection algorithm into well calibrated probabilities
Heinzlef, Charlotte. "Modélisation d'indicateurs de résilience urbaine face au risque d'inondation : co-construction d'un système spatial à la décision pour contribuer à l'opérationnalisation du concept de résilience Assessing and mapping urban resilience to floods with respect to cascading effects through critical infrastructure networks » Operationalizing urban resilience to floods in embanked territories – Application in Avignon, Provence Alpes Côte d’azur region A spatial decision support system for enhancing resilience to floods. Bridging resilience modelling and geovisualization techniques Operating urban resilience strategies to face climate change and associated risks: some advances from theory to application in Canada and France." Thesis, Avignon, 2019. http://www.theses.fr/2019AVIG1197.
Повний текст джерелаIn a context of climate change, increased urban flooding and increased uncertainty, urbanmanagers are forced to innovate to design appropriate risk management strategies. Among thesestrategies, making cities resilient has become an imperative. The concept of resilience is amultidisciplinary concept that defines the ability of a system to absorb a disturbance and then recoverits functions. This concept refers to technical, urban, social, architectural, architectural, economic andpolitical innovation and calls into question traditional risk management systems. This injunction toinnovation is perfectly adapted to the urban, economic, political, social and ecological complexity ofthe contemporary world. As a result, the concept of resilience is integrated with urban sprawl issues andassociated risks. However, despite this theoretical and conceptual adequacy, resilience remains complexto integrate into the practices of urban planners and territorial actors. Its multitude of definitions andapproaches have contributed to its abstraction and lack of operationalization.In response to this observation, this research aims to address these operational gaps by buildinga spatial decision support system to clarify and promote the integration of the concept into urbanpractices. The idea behind this approach is that urban resilience embodies the abilities and capacities ofa city and its population to develop before, during and after a disruptive event in order to limit itsnegative impacts. This scientific positioning therefore makes it possible to analyze urban resilience as acontinuum, highlighting proactive capacities that the urban system must develop in order to (re)act inthe face of flooding. This work was based on a socio-economic partnership with the City of Avignonand its GIS Service (Geographic Information System). The approach made it possible to build threemeasurement indicators to address the urban, technical and social resilience of the Avignon area. Theseindicators have made it possible to acquire information on the variables defining potential resilience thatwould foster the emergence of an adequate response to a natural disaster and more precisely to an urbanflood. The use of geovisualization techniques has made it possible to visualize treatments and results inorder to explain the approach to urban managers. At the same time, consultation workshops were heldto present and discuss the results obtained through the indicators with critical infrastructure managersand managers.The co-construction of these indicators, in order to build an analysis and knowledge aroundurban resilience, followed by the implementation of workshops with stakeholders in the territory, inorder to promote the territorial decision-making process, has made it possible to develop a culture ofresilience. This spatial decision support system has therefore made it possible to pool theoretical andpractical knowledge on urban risk and resilience issues in order to reach the consensus necessary fordecision-making and the operationalization of resilience
CHAUTRU, JEAN-MARC. "Modelisation probabiliste de gisements de nodules polymetalliques." Paris, ENMP, 1989. http://www.theses.fr/1989ENMP0119.
Повний текст джерелаAthias, Francine. "La géométrie dynamique comme moyen de changement curriculaire." Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM3057.
Повний текст джерелаGeometry in primary school is a familiarization with geometric shapes and their properties through the use of geometrical instruments. Geometric objects are based on diagrams and the geometric relationships are often implicit. The introduction of a dynamic geometry software (here TracenPoche) is thus a way to explain how to see « the diagram » as « a figure ». Five situations are given to three teachers. We have built them with « integration modes » from Assude (2007). We proposed an a priori analysis in three stages (Assude and Mercier, 2007), the first a priori analysis - the viewpoint of mathematical knowledge - , the second a priori analysis - students action modelized by the praxeology (Chevallard, 1998) - and the third a priori analysis - the teacher's point of view - . The Situations established in classrooms are described and analyzed using elements of the joint action theory (Sensevy, 2011). We describe the joint action of the teacher and students as a game of the teacher on the student, thereby enabling an analysis of the dynamic of the teaching work and of the evolution of the "seeing a diagram as a figure." The results of this thesis, as part of the exploratory engineering (Perrin-Glorian, 2009), show how geometrical objects can be worked jointly in a paper-and-pencil environment and in a Tracenpoche environment, highlighting the characteristics of the joint action of the teacher and students in the explanation of geometric relationships. The teachers demonstrate initiatives that prove particularly interesting with regard to mathematical issues, and which could be the basis for further research in cooperative engineering (Sensevy & al., 2013)
Rinaldy, Alicia. "Rester au village. Une génération à l’épreuve des changements économiques, politiques et familiaux au sud du Mexique (1943-2014)." Thesis, Sorbonne Paris Cité, 2016. http://www.theses.fr/2016USPCA112/document.
Повний текст джерелаFrom an ethnographic investigation in a coffee region of Soconusco, in southern Chiapas, this thesis contributes to understand the profound changes of Mexican rural world and especially those that affected the ejido. It documents the economic, political and family trajectories of men and women of a transitional generation, born around 1950, who lived two distinct historical moments: a first socialization structured around the agrarian production and the ejido, which imposed obligations and built specific gender identities; then, from the 90s, in a new step of her family life course, this generation faces deagrarianization and individualization process of the labor market and state intervention. In the village, the families had then professional trajectories more diverse, more tertiary and less agrarian, but also precarious and strongly differentiated according to the individuals and their family support. It involves understanding how, in this new context, some manage to “stay in the village” with the analysis of the family territories perpetuating this local anchorage. This thesis gets to read the experiences of the sedentary people and the narratives of a generation whose first socialization frames are today profoundly questioned. Men and women interviewed rebuild their symbolic affiliations, their family and village links
Ilyas, Saqib. "Organizational socialization, psychological needs satisfaction and job outcomes : a moderated mediation model." Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0662/document.
Повний текст джерелаOrganizational socialization is a dynamic process by which newcomers learn and adjust to attitudes and behaviors needed to assume their new organizational roles. Nowadays managing newcomers becomes a challenge for organizations as they demand more from their organization, and push organizations to invest time and resources for their adjustment. The present study introduces psychological needs satisfaction in the scope of organizational socialization research. 34 newcomers were interviewed about their new job, socialization experience and required motivational elements by using the critical incident technique. The results showed that newcomers’ psychological needs fulfillment was helping the success of the organizational socialization process. Subsequently, a quantitative study was conducted to test the theoretical model. A positive relationship was found between organizational socialization tactics and psychological need satisfaction proving it as a proximal outcome of socialization. Distal outcomes i.e. job performance and affective commitment were also positively influenced by organizational socialization tactics and organizational social support from socialization agents. Further, it was found that newcomers’ psychological capital (moderating variable at T1) strengthened the relationship between socialization resources (i.e. organizational socialization tactics and organizational social support) and newcomer’s psychological needs satisfaction; and that newcomers’ proactivity (moderating variable at T2) strengthened the relationship between psychological needs satisfaction and job outcomes, i.e. performance and affective commitment
Taleb, Nabila. "Changements conformationnels résultant de l'immobilisation de l'albumine de sérum humain sur des supports de chromatographie : étude par HPLC et par spectrométrie infrarouge." Paris 12, 1998. http://www.theses.fr/1998PA120064.
Повний текст джерелаMachado, Coêlho Christiane. "Changements dans les coulisses de Brasilia : les ambiguïtés du processus de maintien de Vila Planalto (1956-2006)." Paris, EHESS, 2006. http://www.theses.fr/2006EHES0009.
Повний текст джерелаBrasilia is perhaps the most emblematical of contemporary planned cities. We will approach its formation process from the point of view of one of its units, Vila Planalto, wich provides a unique perspective insofar as it is an unpredicted urban nucleus inside Brasilia Pilot Plan. Vila Planalto was a worker's camp prior to Brasilia's inauguration, and afterwards a clandestine settlement for more than 30 years until its final recognition as national heritage, witness to the birth of the new Brazilian capital. The concept of "social supports" (Robert Castel, 1995) will come into play as crucial means to Vila Planalto's survival. How did a dejected space manage to become a site for shared memory ? We will follow Vila Planalto's trajectory from its foundation and trough its formation, consolidation, dynamics and prospects
Kergreis, Sylvie. "Régulations cognitives et sociales dans les concertations agri-environnementales : effets des contextes sociaux et des supports de discussion sur l'évolution des connaissances descriptives et évaluatives des bordures de champs agricoles." Rennes 2, 2004. http://www.theses.fr/2004REN20018.
Повний текст джерелаWe focus on the social processes (group decision making) that construct an emergent attitude about field margins, in France western countryside. Negotiation theories are used to understand what occurs in three agri-environmental meetings. Descriptive and evaluative knowledge about field margins seems to be inaccurate, and agreements are partial or uncertain. Using a modified form of group polarization paradigm, our study examined the social and cognitive conditions under which environmental values tend to become more extreme. Intra-groups and inter-groups social contexts are organized with agricultural and environmental students. Discussion issues about fields margins are supported by descriptive items, evaluative items or photographs, that bring informational or normative influence. Attitudinal shifts are affected both by the type of group composition and the discussion supports. In inter-group context, agricultural interests are generally privileged
Galvez, Manriquez Daniel. "Évaluation de la capacité à innover : une approche par auto évaluation et suivi supporté par des analyses multicritères dynamiques." Thesis, Université de Lorraine, 2015. http://www.theses.fr/2015LORR0018/document.
Повний текст джерелаOne of the most important challenges in the current industrial policy of developed and emerging countries is to support innovation in SMEs, issue which has been approach as a problem only dependent on the availability of resources. Innovation capability does not have an appropriate framework of evaluation, mainly because of its complexity and abstract nature. Without proper indicators, it is not possible to establish objectives and identify the efforts and resources necessary for its improvement. In response to this, the ERPI laboratory has developed an evaluation approach of innovation capability, taking into account internal practices to promote innovation. A field of knowledge has been developed in this direction allowing for the proposal of a novel metrology, the Potential Innovation index (PII), based on multi-criteria analysis methods for studying the dynamics within companies. In this thesis, we propose an optimization model that replicates the evaluation procedure of innovation capability to generate an action plan, i.e., the model returns concrete points in which companies can work to improve its innovation system. The model considers factors such as the particular situation of the company, the economic efforts associated with the proposed strategy, the goals of the entrepreneur, etc. Three optimization strategies are proposed: access to a higher category with a minimum of effort, maximize resource efficiency and maximize innovation performance with a defined budget. Scenarios are simulated to test the results of the implementation of the different strategies
Wacta, Christine. "Vers la "ville neuro-prothétique" du futur : une maquette numérique de ville renseignée comme plateforme d’échange et de croisement d’applications intégrant des données en temps réel et sur un support topographique de référence permettant une approche urbaine holistique qui intègre pleinement les questions socio- culturelles, économiques, politiques et environnementales nécessaires dans une conception urbaine de ville intelligente : l’approche Géo Spatiale appliquée à l’urbain." Thesis, Université de Paris (2019-....), 2019. https://wo.app.u-paris.fr/cgi-bin/WebObjects/TheseWeb.woa/wa/show?t=3960&f=25139.
Повний текст джерелаThe question of urban design of the future is one of the important and critical issues of our society. The global warming, the biodiversity at risk, the economic/social/cultural transitions, the predictions of a significant increase in the urban population, the changes in transportation patterns, and changes in urban forms, to quote only a few... All these questions are at the heart of current issues and are part of the constraints we must face in the urban design of tomorrow. Faced with such a situation, it seems risky today to continue to think of the city with approaches or design processes that are based on yesterday’s realities. As Albert Einstein puts it, "we cannot solve our problems using the same way of thinking that we had when we created them". The environmental issues (global warming, biodiversity, etc ...) are factors of vulnerability in the current city in such a way that it is generally accepted (ScienceNet) that built environments must now , more than in the past, be designed in a way that is "respectful of the environment ". We are encouraged to develop a socially responsible and "environmentally friendly" mentality, an approach that looks beyond the immediate and individual interest to achieving stable, long-term common goals. This is only possible if we use and intelligently and fairly all the resources at our disposal, in this case our knowledge, the natural resources, the socio-economic, the geographical as well as the technological advancements. Because, if technology and digital have become of common daily used by the citizens, urban design and architectural disciplines seems however to have a hard time integrating it completely in an intelligent and systemic way as do today other disciplines such as medicine and aeronautics...This work tries to develop a methodology of urban design based on a combination of digital applications, the effort of a collective intelligence as well as ideas, concepts and techniques proposed by a handful of philosophers, historians, psychologists, architects, town planners above mentioned who marked the history of cities. It is therefore from this heterogeneous marriage of techniques and thoughts augmented by recent geospatial technologies that this research intends to base its point of view on the study of urban complexity in order to try to cope with urban problems in constant form. evolution
Charfi, Imen. "Détection automatique de chutes de personnes basée sur des descripteurs spatio-temporels : définition de la méthode, évaluation des performances et implantation temps-réel." Phd thesis, Université de Bourgogne, 2013. http://tel.archives-ouvertes.fr/tel-00959850.
Повний текст джерелаMeunier, Sophie. "Le changement organisationnel : la prédiction des comportements de soutien et de résistance par le biais des préoccupations." Thèse, 2010. http://hdl.handle.net/1866/3949.
Повний текст джерелаFor over 50 years, researchers have been interested in resistance to change. However, despite several years of research, it remains unclear which variables can predict resistance and support behaviours. The aim of this thesis is to fill this gap by identifying variables that can explain both support and resistance behaviours during a major organizational change. The stages of concerns’ model (Bareil, 2004a, adapted from Hall & Hord, 2001) is an interesting option for this purpose since it includes many current knowledge and can be adapted to various changes. Thus, the main objective of this thesis is to ascertain to what extent support and resistance behaviours can be predicted by stages of concerns, taking into account affective commitment to change as a mediator variable and the actor’s role and the progress of the implementation as moderator variables. To this end, a study was conducted with teachers, professionals and directors of a school board in Quebec, implementing a reform causing major concerns of different intensities and various behaviours, ranging from resistance to support. The path analysis performed with two independent samples (n = 464 and n = 171) indicates that the first stages (focused on the employee, on the organization and on the change) are positively related to resistance behaviours and negatively related to support behaviours. Conversely, the last stages (focused on experimentation, on collaboration and on continuous improvement) are negatively related to resistance behaviours and positively related to support behaviours. Thus, the further along the sequence of stages of concerns, the more supportive behaviours increase and resistance behaviours decreases. Also, affective commitment to change can act as a mediator variable in this relation. Moreover, regression analysis indicates that the stages of concerns explain more variance in supportive behaviours of change agents as they explain more variance in resistance behaviours of employees. We also note that it is in early implementation that the stages of concerns explain the most variance in support and resistance behaviours. Finally, a third sample (n = 143) follows the evolution of participants who completed the questionnaire twice. The t-tests report no significant difference between the two measurement time, and this for both preoccupations and support and resistance behaviours. We note that when the stages of concerns do not change, support or resistance behaviours remain the same. In sum, these results indicate that we can now predict both support and resistance behaviours with the stages of concerns. In addition, this study permitted to know when this model is the most appropriate and who benefits the most of it. To generalize these results, it would be appropriate to replicate this research in another organization implementing a different major change.
Carpentier, Joëlle. "Vers une meilleure compréhension de la rétroaction orientée vers le changement : observation objective, variations quotidiennes et déterminants en contexte sportif." Thèse, 2014. http://hdl.handle.net/1866/11617.
Повний текст джерелаDumais-Lévesque, Guillaume. "La transition entre la pédiatrie et le secteur adulte : quels programmes et quel rôle pour le patient accompagnateur?" Thesis, 2019. http://hdl.handle.net/1866/24551.
Повний текст джерелаContext: As a result of improved pediatric treatments, more and more children with chronic diseases are living into adulthood. As a result, the pediatric transition has become a major issue for continuity of care in this population. Although there have been various initiatives to prepare the transition and standardize the transfer, many young people still do not experience a smooth transfer, and are therefore not being properly followed when they attain their majority. This leads to periods of instability in their physical, psychological and social health. To better meet the specific health needs of these young adults, this study evaluates the need and interest in establishing a co-constructed program involving accompanying patients in the pediatric transition to gastroenterology, based on adult experiences in oncology, surgery and mental health. Objectives: Our thesis has three objectives: (1) to conduct a systematic review of the literature on programs that have been implemented to ease this transition and describe the effects of these programs; (2) to assess the main challenges faced by the various groups of stakeholders during the transition process from a centre specialized in pediatrics in the Montreal region, to a quaternary hospital centre in the same region; and (3) to explore, among the study participants, their interest in having an accompanying patient for support through this process. Methodology: To achieve our first objective, we conducted an interpretive synthesis of knowledge on the various programs for developing skills in disease self-management (see Article 1 in Section 3.1). For our second and third objectives, a qualitative study was conducted by holding focus groups and semi-structured interviews with adolescents, young adults, parents, and healthcare professionals from a pediatric tertiary centre and an adult tertiary centre (see Article 2 in Section 3.2). The thematic analysis of the data revealed that peer support would be relevant during this transition process, particularly for the parents of adolescents and for young adults, in which case the support would ideally be provided by young adults. On the other hand, the adolescents did not feel the need for such support. Scientific contribution: The results of our thesis help further knowledge in the field of pediatric transition and, more specifically, on patients with inflammatory bowel disease (IBD). Although the contribution of peer caregivers or accompanying patients in mental health and other areas has already been documented, few studies have examined the value of having young adults accompanying a population of adolescents, particularly in the case of IBD.
Guertin-Armstrong, Simon. "L’analyse économique des changements climatiques : débat expert, couverture médiatique et influence sur l’opinion publique." Thèse, 2018. http://hdl.handle.net/1866/21779.
Повний текст джерелаTrudeau, Simon. "Favoriser l’appropriation comportementale de la rétroaction en évaluation du potentiel : le rôle du soutien social, du contenu de la rétroaction et des techniques du conseiller axées sur le développement." Thesis, 2020. http://hdl.handle.net/1866/25264.
Повний текст джерелаThe psychological characteristics that predict behavior and job performance, as assessed by an individual psychological assessment (IPA), have been the subject of a large number of studies. These studies have influenced the importance given to certain characteristics by I/O psychologists qualified to conduct this type of assessment (Morris, Daisley, Wheeler, & Boyer, 2015). However, little is known about the psychologists’ practices when providing feedback following an IPA and the behavioural effects of feedback on the participants returning to work. According to Plunier (2012), only 20% of the latter modify their behaviour and undertake developmental actions in the direction of the feedback received, regardless of the assessment context and the recommendation that results (Boudrias, Bernaud, & Plunier, 2014). A question arises: under what conditions does IPA feedback promote behavioural integration among participants? This dissertation aims to document certain conditions that maximize the behavioural integration of feedback, operationalized by behavioural changes and engagement in developmental activities. A set of conditions and variables is added to the feedback integration model proposed by Boudrias et al. (2014). Theses variables, discussed in two empirical articles, are the psychologists’ techniques focused on the development, the social support for development from a significant individual (e.g. supervisor, colleague, family member) perceived by the participants as well as the number and difficulty of the competencies to be improved. In the first article, relying in particular on the theory of goal setting (Locke & Latham, 1990), we postulate that the psychologists’ techniques focused on the development (Lessard, 2019) will predict the participants’ motivational intention to change. It is expected that the intention will in turn predict behavioural integration (Boudrias et al., 2014), but that this relationship will be moderated by social support for development. Theses hypotheses were verified with 240 participants in a real IPA context using structural equation modeling. The results show that the motivational intention to change mediates the relationship between the psychologists’ techniques and social support, while social support mediates the relationship between motivational intention and developmental activities. One possible explanation is that seeking social support is a learning strategy used by participants who want to change (Haemer, Borges-Andrade, & Cassiano, 2017). The goal setting theory (Locke & Latham, 2015) suggests that there will be an interaction between the difficulty of the competencies to be improved and the number of competencies targeted during the feedback. In the second article, we test the hypothesis that this interaction will predict the motivational intention to change in the direction of feedback and the behavioural integration of feedback. To do this, we performed moderated hierarchical regression analyses on a sample of 65 participants for which we analyzed IPA reports specifying the targeted competencies in the feedback. The results show that the relationship between developmental difficulty and intention is positive when the feedback provider addresses three deficient competencies or fewer. The relationship between developmental difficulty and developmental activities is positive when the feedback provider presents only one deficient competency while it is negative when the provider presents nine deficient competencies. The theoretical contribution of each of the articles as well as the practical avenues for intervention arising therefrom are discussed separately and taken up in an overall conclusion. Limits and proposals for future research are also discussed in this last section.