987 resultados para méthode qualitative d’Investigation relationnelle caring.


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Ce qui suit est le début de la présentation d'une sélection de mes articles, traduits en portugais, et supposés représentatifs de la "méthode" que j'ai pratiquée dans mes publications. J'y retrace en détail deux épisodes déjà anciens de "l'histoire de mon esprit" (si j'ose employer une expression de Descartes), qui ont fortement influencé mes travaux ultérieurs, en m'incitant à tout faire pour concilier le respect de la "lettre" avec le souci de "l'esprit", et l'attention aux genèses avec l'analyse des structure.

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Within caring science, investigations and explorations have been carried out on the ontology of caring, and many aspects of the field have been the subject of scientific research. The main subject for this study is grounded on the human need for aesthetics. The purpose is to find how the aesthetic dimension is taken into consideration and how the aesthetic surroundings are evaluated and attended to, in the general hospitals in Norway. The theoretical perspective is founded basicly on the study of litterature from caring science and philosophy. The aim is to develop a disposition for a framework on the aesthetic surroundings in the hospitals, and to develop phenomenological and ontological knowledge and understanding of the aesthetic dimension. The study aspires to attain a deeper understanding of the aesthetic acknowledgment and of the aesthetic needs. The focus is how the aesthetic dimension can promote health and wellbeing, both for patients and for the caring staff, in the general hospitals and why the aesthetic dimension should be obligatory in `evident care¿. The study concentrates on 11 selected categories in the hospital environment, where aesthetics is of importance. The research is implemented on 5 part studies: 1. part is a study of caring science and philosophical theories about aesthetics, as a framework for the investigation. 2. part is a survey of the physical environment, in Norwegian somatic hospitals, with focus on aesthetics. This by analyzing the strategy plans for the hospitals. 3. and 4. part is questionnaires to patients and nurses to get their opinion and evaluation of the aesthetic environment in the hospitals they are connected to, and their opinion on how this influences the health and wellness for both patients and caring staff. 5. part is qualitative interviews with 16 experts, to get their opinion and evaluation of the aesthetic environment in hospitals they are or have been connected to. How would the experts like the aesthetic surroundings to be, and also their opinion on what influence they think aesthetics has on health and wellness. The main literature of caring science is rooted in K. Erikssons caring theory as well as philosophic literature; mainly I. Kant, Platon and Y. Hirn's theories on aesthetics. Various scientificresearchers of aesthetics have also been referred to. The methodological approach is a triangulation with a hermeneutic exploration, where H.G. Gadamer and Ricoeur provides the inspirational foundation. The findings and conclusions result in the development of new hypothesis for the caring science foundation and suggestions, a disposition for a framework related to future planning of the aesthetic environments in general hospitals. It might be said that a common thread arises/appears in the invariance's (invariables) that are discerned from the analysis and interpretation of the interviews and also important angles shows in the variances that crystallized. Based on the conclusions the study confirms that there is a clearconnection between health, wellness and aesthetics in the environment and that it is an ethical obligationfor those in the caring professions to be aware of and attend to the aesthetic dimension.

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The aim of this study is to deepen understanding and knowledge of the concepts and phenomenaof power and authority from the standpoint of caring science. The overall questions of the research are: What is power? What is authority? How do power and authority manifest themselves in the context of caring? How are power and authorityto be understood as caring science concepts? The overall research inception is determination of the concepts in accordance with the hermeneutic approach based on Eriksson's model. The process of understanding follows Gadamer's (1999) hermeneutics. The thesis consists of three part studies. An ontological determinationof the character of the concepts is carried out where a hermeneutic interpretation is made of texts in the Old and the New Testaments in the Bible. The pragmatic features of the concepts are studied on the basis of nurses' written stories of authority and patients' written stories of power and authority. Beside the review of literature concerning power and authority a qualitative meta-analysis ofthe concept and the phenomenon of empowerment are made. The ontological determination shows how a human being's power is the authority to hold every living thing in trust, to tend and care life. To anyone using this authority, serving onesfellow-being is the purpose. Understanding the pragmatical features of authority in the stories of nurses reveals the life-giving nature of serving. By serving the nurse draws near her true mission as a human being, her authority to care for life with love. The service of the nurse and her ability to see and confirm the patient's otherness creates confidence and results in her authority. The nursedoes not abandon the responsibility associated with authority. When the patientdoes not entrust the nurse with authority the nurse employs her inherent authority to alleviate the suffering of the patient. The pragmatical features of the concepts of power and authority in the patients' stories indicate how the nurse puts her power to an improper use if she only makes use of the authority conferred by the hierarchy of power in the organisation, assumes all power and fails to use her faculty for loving care. Patients feel that their existence is threatened when the nurse tries to deprive them of their authority; they experience homelessness, despair and impotence. Patients' struggle for existence and absolute dignity deprives their health processes of strength, and their suffering becomes unbearable. Patients recognize their vitality when encountering a nurse who uses her authority to alleviate the patients' suffering. The power of compassion is strong, and the patients' dignity is recreated when they are able to serve fellowpatients or nurses. The purpose of human life can be understood as the use of one's own inner power and strength. Love.

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The overall aim of this study is to seek new knowledge and deeper understanding of the body as a phenomenon from a caring science point of view. By means of a hermeneutic definition, the body is studied on a contextual as well as an ontological level in order to create a deeper understanding for human beings in relation to health and suffering. The study focuses of the body as a perspective of human beings. It is important for the knowledge growth in caring science to create a deeper understanding for the body, thus making it possible to understand patients in nursing care. The overall methodology is a hermeneutic definition which covers a contextual and an ontological concept definition. In the three empirical studies, Giorgi’s phenomenological method was used. The first empirical study comprises twelve students’ statements about experiences of their body in different situatons in life. The second study is composed of interviews with fifteen patients who had been afflicted by illness and been subjected to surgical treatment. In the third empirical study, ten patients who had been cared for in perioperative nursing care were interviewed. In the data analysis, the essential meaning of the body as a phenomenon is described, along with its variations and nuances. In the ontological determination of the body, an etymologic and semantic analysis is carried out, as well as a qualitative analysis of ideas, where the material is comprised of chosen texts on the body from different perspectives. In the concluding analysis the results were synthesized. The result of the first empirical study shows that a body is expressive and manifests movement in its striving for dignity. The body harbours language and inherent powers to cope with the unexpected, as well as feelings of anxiety, fear and powerlessness. The second study shows that the body is experienced as mysterious when it is afflicted by illness, but it is also found mysterious as an opponent to man and life. A battle is fought between the illness that breaks down the body, and human beings fighting to keep their unity whole. The body appears as a prison and a host for a threatening illness. The body bears a feeling of powerlessness when it is changed by illness and suffering. In a care and treatment context, the body is objectified by the patient and the caregiver. It is the illness that forces the patient to sacrifice parts of the body in order to once again become whole in the unity. The third study shows that the patient in a perioperative nursing context delivers him-/herself over to the hands of the caregiver, who defends and protects body and life. The patient experiences a sense of well-being when the caretaker receives him/her and protects the body from dangers. Suffering is alleviated when the patients are allowed to talk about what has happened in their body. The result of the semantic analysis shows that the body as a concept is described as bending around the human soul and spirit. Linguistically, dimensions like corporeal, shape, totality, unity and mortal clay, are described. Different ideas about the body described it as: a material animate part of man, active and demanding, something that perceives its surrounding world and as a subjective body of senses, thoughts and language. Ideas about the body also describe it as a biological and physiological, living organism, submitted to the laws of nature, a passive apparatus and a socially constructed gender. The results of the different studies were synthesized and reflected against a caring science perspective. The research has created a deeper understanding for the body as a material abode and as an entity of body, soul and spirit.

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Denna vårdvetenskapliga avhandling syftar till att avtäcka och belysa en vårdande och helande dimension vid existentiellt lidande patienters möten med bildkonst inom vårdkontext. Kunskapssökandet sker i två studier. Den första (studie I) är en ikonografi sk tolkning av konstnären Matthias Grünewalds (ca 1460–1528) senmedeltida altarskåpsmålningar. I studien uttolkas lidandets uttryck och narrativa budskap samt symboliska gestaltningar av vårdande och helande i valda delar av detta s.k. Isenheimaltares bildprogram. Tolkningen utgår från rekonstruktionen av altarskåpets ursprungskontext, det medeltida Isenheimklostret, där svårt sjuka och döende patienter vårdades. I studie två (II) fortsätter sökandet i den moderna hospicevårdens kontext med hjälp av en kvalitativ intervjustudie som utforskar patienters meningsskapande vid möten med självvald bildkonst (oljemålningar och akvareller av fi nländska konstnärer som donerats till det sjukhus där intervjustudien gjordes). Forskningsansatsen är inspirerad av Hans-Georg Gadamers (1901–2002) hermeneutik. Vidare används några nyare tolkningsteoretiska ansatser inom bildkonstens område. Forskningens tolkningsresultat visar att bildkonsten har potentialer såväl på ett miljöestetiskt plan som på en djupare individuell symbolnivå. Som designkomponent i vårdmiljöns rumsliga gestaltning bygger bildkonsten in estetiska, etiska och andliga kvaliteter utifrån tidsmässiga och kulturella koder. I den medeltida klostervårdens kontext sammanföll bildkonstens dekorativa betydelse med andliga och helande syften. När det gäller självvalda konstverk i den moderna vårdkontexten bidrar de till det enskilda patientrummets atmosfär på ett unikt sätt utifrån patientens personlighet och behov. På en fördjupad mötesnivå, i samspel med bildens symboliska funktion, sker en inlevelsemässig förfl yttning in i bildens värld. Betraktarens inlevelse aktiveras till en transcenderande rörelse som går bortom det faktiska rummets och den reella tidens gränser. Vid resor i konstens bildvärld spelas minnesvärda händelser upp från det förgångna, men även framtiden kommer betraktaren till mötes. I en existentiell livssituation söker människan i konstverkets bildinnehåll efter symbolisk mening som kan ge svar på lidandets frågor. Bilderna iscensätter då helande motbilder som utgör korrektiv i symboliska former när olika existentiella förluster hotar. När livet förbleknats av sjukdom besvarar bildvärlden den lidandes blick med lysande violer som blommar upp, ger livskraft och bekräftar personens värdighet mitt i det förvissnande människolivet. När ångest och otrygghet nalkas inbjuds betraktaren till besök i landskap som utvidgar sjukhusrummets väggar mot hemgårdens trygghet. Där livet hotas av förgänglighet tar bildvärlden människan med sig till naturens eviga återfödelse. Upplevelsen av att vara delaktig i ett större och heligt sammanhang öppnar vägen ut ur lidandets avskurenhet. I medeltidens vårdkontext erbjöd den sakrala bilden en kollektiv och helande Symbolon som genom sin representationskraft synliggjorde det osynliga. Vid bildmöten i den moderna hospicevårdens kontext var det naturteman som gläntade på dörren till ”det hemliga rummet i djupet av hjärtat”. Forskningen antyder att även om meningsskapandet i ett bildmöte är avhängigt tidsepok, betraktarens förförståelse och kulturella kontext samt typen av bilder kan bildsymboliken, generellt förstådd som den saknade formen eller det saknade livssammanhanget, framvisa en helande och hoppingivande ordning i lidandets kaos.

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Tässä tutkimuksessa tarkastellaan vanhempien havaintoja ja käsityksiä lapsen sosiaalisesta kompetenssista. Lapsen sosiaalisesta kompetenssista tarkastelun kohteena ovat erityisesti vertaissuhteet, sosiaaliset taidot ja sosiaalinen käyttäytyminen. Tarkoituksena on selvittää vanhempien näkemyksiä lapsen sosiaalisesta verkostosta ja lapsesta sosiaalisena toimijana. Kiinnostuksen kohteena on myös, miten vanhemmat vaikuttamaan lapsen sosiaaliseen kompetenssiin. Vanhempien vaikutuksessa voidaan erottaa epäsuora ja suora vaikutus. Vanhempien epäsuoraan vaikutukseen kuuluvat perheen sosioekonomiset tekijät, vanhemmuuteen ja lastenkasvatukseen liittyvät käytännöt sekä lapsen ja vanhemman välinen vuorovaikutus. Suora vaikutus sisältää vanhempien eri roolit ja tehtävät sosiaalisen kompetenssin edistämiseksi. Vanhempien epäsuorilla ja suorilla vaikutustavoilla on havaittu olevan merkittävää vaikutusta lapsen sosiaalisen kompetenssiin muotoutumiseen ja sen laatuun. Tutkimuksessa selvitetään vertaissuhdeongelmaisten ja ei-ongelmaisten lasten vanhempien välisiä eroja näissä vaikutustavoissa. Tutkimuksessa hyödynnetään kyselylomake- ja haastatteluaineistoja. Kyselylomakeaineisto (N=156) kerättiin ”Origins of Exclusion in Early Childhood”-tutkimusprojektissa, jossa tutkittiin lasten vertaissuhteita, sosiaalisia taitoja sekä sosiaalista käyttäytymistä kolmen vuoden seurantatutkimuksena päiväkodista kouluun. Perhekysely toteutettiin lasten ollessa kuusivuotiaita. Vanhempien haastatteluaineisto (N=55) koostuu projektissa mukana olleiden lasten vanhempien teemahaastatteluista. Perhekyselyä analysoidaan tilastollisin analyysimenetelmin. Laadullisen aineiston analyysimenetelmänä käytetään sisällönanalyysia. Vanhempien käsityksissä lasten sosiaalinen verkosto rakentui kotiympäristössä, koulussa, päiväkodissa sekä suvun ja harrastusten parissa muodostuneista suhteista. Tutkimustulosten perusteella on havaittavissa, että vertaissuhdeongelmaisten ja ei-ongelmaisten lasten sosiaaliset verkostot ovat osin erilaiset. Vanhempien arviointien mukaan myös lasten sosiaalisissa taidoissa, käyttäytymisessä, asennoitumisessa sosiaaliseen kanssakäymiseen sekä ryhmään ja leikkeihin liittyvissä strategioissa on eroavaisuuksia. Tutkimuksen pohjalta voidaan todeta, että vanhemmat pystyvät arvioimaan hyvin yksityiskohtaisesti lapsensa sosiaalisia taitoja ja käyttäytymistä. Kaikilla vanhemmilla ei kuitenkaan ollut riittävästi tietoa lasten kaveripiiristä tai sen laadusta eikä lasten sosiaalisesta orientaatiosta. Vanhempien epäsuorissa vaikutustavoissa oli eroja, mutta myös yhtäläisyyksiä. Sosioekonomisia tekijöitä koskevan tarkastelun perusteella vertaissuhdeongelmaisten lasten perheiden taloudelliset ongelmat, isien työttömyys ja lapsen erityisen tuen tarve olivat yhteydessä lapsen sosiaalisten suhteiden ongelmiin. Lähes kaikki tutkimukseen osallistuneet vanhemmat kokivat vanhemmuuden ja kasvatustehtävän kuitenkin hyvin myönteisenä ja tyytyväisyyttä tuottavana asiana elämässä. Valtaosa vanhemmista piti lapsen ja aikuisen välistä vuorovaikutusta positiivisena, vaikka lapsen kanssa ei aina ollutkaan helppoa tulla toimeen. Tyytyväisyydestä huolimatta äidit näkivät itsessään enemmän kehittymisen tarpeita vanhempana kuin isät. Vanhemmuudessa korostuivat ohjaaminen ja kontrolli, mutta myös hoiva, lämpö ja vastavuoroisuus. Hoiva ja lämpö sekä rajojen asettaminen askarruttivat vanhempia suuresti. Vertaissuhdeongelmaisten lasten vanhemmat tarvitsisivat opastusta ohjaavan vanhemmuuden löytämiseksi. Vertaissuhdeongelmaisten lasten vanhemmat kuvasivat kasvatuksen kuormittavuutta, ajan puutetta sekä muuntuvaa isyyttä ja äitiyttä ei-ongelmaisten lasten vanhempia enemmän. Työn ja perheen yhteensovittamisen vaikeus tuli myös esille vanhempien kuvauksissa. Kyvykkään vanhemmuuden kannalta epävirallinen läheisistä muodostunut tukiverkosto on tärkeä vanhemman apu ja kasvatuksen turva. Ensisijaisena tukitahona on epävirallinen verkosto, joka koostuu ystävistä, tuttavista, työtovereista, puolisosta ja omista vanhemmista. Vertaissuhdeongelmaisten lasten vanhempien mukaan arjen tukea ei kuitenkaan ole aina saatavilla, eikä tukiverkosto tyydyttänyt vanhempia. Vanhempien käsityksissä perheen vuorovaikutus sujui hyvin ja vastuu kodista ja kasvatustehtävästä oli molemmilla vanhemmilla tasavertaisesti. Käytännön vastuu kasvatuksesta sekä erilaisten taitojen opettamisesta lapsille kuului äitien tehtäviin. Vanhempien näkemyksissä lapsen sosiaalinen maailma rakentui lähiympäristön tarjoamista mahdollisuuksista. Vanhempien suoriin vaikutustapoihin liittyvien tulosten mukaan vanhemmat pitävät harrastuksia merkittävänä sosiaalista kompetenssia edistävänä tekijänä. Ei-ongelmaisilla lapsilla oli enemmän ja monipuolisempia harrastuksia kuin ongelmaisilla lapsilla. Vaikka vanhemmat eivät mieltäneetkään omaa toimintaansa kaveripiiriin ohjaamiseksi, heillä useinkin oli runsaasti erilaisia rooleja ja tehtäviä sosiaalisten suhteiden ja sosiaalisten taitojen opettamisessa. Lapsen sosiaalisten suhteiden organisoinnissa, ohjaamisessa, valvonnassa ja neuvonnassa oli vanhempiryhmien välillä eroja. Vertaissuhdeongelmaisten lasten vanhemmat eivät olleet riittävän hyvin perillä lapsen taidoista ja kyvykkyydestä tuottaakseen oikea-aikaista ohjausta ja tukeakseen lasta riittävästi sopivilla tavoilla. Vanhempien toimintaa näyttää ohjaavan vakaasti se uskomus, että lapsen kaverisuhteet ovat pelkästään hänen oma asiansa. Vanhemmat arvostivat paljon sosiaalisia taitoja ja pyrkivät opettamaan niitä lapsilleen systemaattisesti. Ohjaamisen tavoissa vanhemmat poikkesivat toisistaan. Tutkimus antaa viitteitä, että eiongelmaisten lasten vanhemmat ovat sensitiivisempiä, vastavuoroisempia ja lapsen näkökulmaa ja tarpeita lähtökohtanaan pitäviä sekä tunnetaitoihin ja tunnetilan käsittelyyn keskittyvämpiä kuin ongelmaisten lasten vanhemmat. Vanhempien ja lasten vuorovaikutuksen vaikeudet, ylimalkainen ja epäjohdonmukainen sosiaalisten taitojen, käyttäytymisen sekä suhteiden ohjaus sekä monet perheen voimavarojen puutteet voivat haitata vakavasti lapsen sosiaalisen kompetenssin kehittymistä. Vanhemmilla on kuitenkin taitoa arvioida lapsensa sosiaalista kyvykkyyttä ja halua toimia hyvin kasvatustehtävässään. Vanhemmuuden tukemisessa olisivatkin tärkeitä epävirallisen tukiverkoston lisäksi lähiympäristön perheille ja lapsille suunnatut palvelut, monitahoinen yhteistyö perheiden, lasten ja heidän kanssaan työskentelevien ammattilaisten kesken sekä yhteiskunnan perheitä koskevat säädökset ja tukitoimet.

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Earlier management studies have found a relationship between managerial qualities and subordinate impacts, but the effect of managers‘ social competence on leader perceptions has not been solidly established. To fill the related research gap, the present work embarks on a quantitative empirical effort to identify predictors of successful leadership. In particular, this study investigates relationships between perceived leader behavior and three selfreport instruments used to measure managerial capability: 1) the WOPI Work Personality Inventory, 2) Raven‘s general intelligence scale, and 3) the Emotive Communication Scale (ECS). This work complements previous research by resorting to both self-reports and other-reports: the results acquired from the managerial sample are compared to subordinate perceptions as measured through the ECS other-report and the WOPI360 multi-source appraisal. The quantitative research is comprised of a sample of 8o superiors and 354 subordinates operating in eight Finnish organizations. The strongest predictive value emerged from the ECS self- and other-reports and certain personality dimensions. In contrast, supervisors‘ logical intelligence did not correlate with leadership perceived as socially competent by subordinates. 16 of the superiors rated as most socially competent by their subordinates were selected for case analysis. Their qualitative narratives evidence the role of life history and post-traumatic growth in developing managerial skills. The results contribute to leadership theory in four ways. First, the ECS self-report devised for this research offers a reliable scale for predicting socially competent leader ability. Second, the work identifies dimensions of personality and emotive skills that can be considered predictors of managerial ability and benefited from in leader recruitment and career planning. Third, the Emotive Communication Model delineated on the basis of the empirical data allows for a systematic design and planning of communication and leadership education. Fourth, this workfurthers understanding of personal growth strategies and the role of life history in leader development and training. Finally, this research advances educational leadership by conceptualizing and operationalizing effective managerial communications. The Emotive Communication Model devised directs the pedagogic attention in engineering to assertion, emotional availability and inspiration skills. The proposed methodology addresses classroom management strategies drawing from problem-based learning, student empowerment, collaborative learning, and so-called socially competent teachership founded on teacher immediacy and perceived caring, all constituting strategies moving away from student compliance and teacher modelling. The ultimate educational objective embraces the development of individual engineers and organizational leaders that not only possess traditional analytical and technical expertise and substantive knowledge but are intelligent also creatively, practically, and socially.

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Allergic diseases including food allergy and eczema in an infant in combination with the everyday activities of caring for a family will pose challenges to parents. Only fragments of these challenges are revealed to health care professionals. Families have varying mental, social and economic resources to help them care for an allergic infant, and all such resources are important in determining how families succeed in meeting these challenges and the quality of the infant’s care. This study evaluated the whole burden to the family caused by an infant's allergic disease during the first 24 months of life. As the primary caregiver during this period is usually the mother, her perspective was considered important. Ecocultural theory, which considers families as capable of modifying the positive and negative forces facing them, was taken as the frame of reference. Data were collected as part of an ongoing prospective mother-infant study, and the methods included severity scoring of atopic dermatitis, dietary records, health-related quality of life measurements and assessments of the use of health care services and medications for treating the infant’s eczema, food allergy and asthma. Interviews with mothers were analysed by deductive content analysis on the basis of ecocultural theory and the family empowerment model. The theme “Living an ordinary family life” guided the organization of family activities essential for treating the infant's food allergy and eczema. These activities were sources of both strain and support for the mothers, the allergy-related supporting factors being the mother’s own knowledge of the allergy, hopes for an improvement in the infant’s condition, social support and work. An infant’s food allergy at the age of one year caused considerable strain for the mother in cases where the introduction of new foods into the child’s diet was delayed. This delay was still causing the mother additional strain when the child was 24 months of age. The infants waking at night at the ages of 12 and 24 months because of itching related to eczema caused strain for the mothers. The infants’ health-related quality of life was impaired at ages of 6 and 12 months compared with healthy infants. The principal reasons for impairments were itching, scratching and sleep disturbances at 6 and 12 months and treatment difficulties at 6 months. Problems with getting to sleep were reported at all stages irrespective of eczema and were also present in healthy infants. The economic impact of the treatment of allergic diseases on families during the first 24 months was 131 EUR (2006 value) in cases of eczema and 525 EUR in cases of food allergy. From the societal perspective, the costs of food allergy were a median of 3183 EUR (range 628–11 560 EUR) and of eczema a median of 275 EUR (range 94–1306 EUR). These large variations in costs in food allergy and eczema indicate that disease varies greatly . In conclusion, food allergy and eczema cause extra activities and costs to families which arrange these disease-related activities in such a way that they support the leading family theme “Living an ordinary family life”. Health care professionals should consider this thematic character of family life and disease-related activities in order to ensure that new treatments are sustainable, meaningful and tailored to daily activities. In addition, those mothers who are experiencing difficulties with food allergic infants or infants with eczema should be recognized early and provided with individual encouragement and support from health clinics. In the light of the present results, early detection of symptoms and effective parental guidance can contribute to the well-being and health-related quality of life of the child and family.

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The purpose of this thesis is twofold. The first and major part is devoted to sensitivity analysis of various discrete optimization problems while the second part addresses methods applied for calculating measures of solution stability and solving multicriteria discrete optimization problems. Despite numerous approaches to stability analysis of discrete optimization problems two major directions can be single out: quantitative and qualitative. Qualitative sensitivity analysis is conducted for multicriteria discrete optimization problems with minisum, minimax and minimin partial criteria. The main results obtained here are necessary and sufficient conditions for different stability types of optimal solutions (or a set of optimal solutions) of the considered problems. Within the framework of quantitative direction various measures of solution stability are investigated. A formula for a quantitative characteristic called stability radius is obtained for the generalized equilibrium situation invariant to changes of game parameters in the case of the H¨older metric. Quality of the problem solution can also be described in terms of robustness analysis. In this work the concepts of accuracy and robustness tolerances are presented for a strategic game with a finite number of players where initial coefficients (costs) of linear payoff functions are subject to perturbations. Investigation of stability radius also aims to devise methods for its calculation. A new metaheuristic approach is derived for calculation of stability radius of an optimal solution to the shortest path problem. The main advantage of the developed method is that it can be potentially applicable for calculating stability radii of NP-hard problems. The last chapter of the thesis focuses on deriving innovative methods based on interactive optimization approach for solving multicriteria combinatorial optimization problems. The key idea of the proposed approach is to utilize a parameterized achievement scalarizing function for solution calculation and to direct interactive procedure by changing weighting coefficients of this function. In order to illustrate the introduced ideas a decision making process is simulated for three objective median location problem. The concepts, models, and ideas collected and analyzed in this thesis create a good and relevant grounds for developing more complicated and integrated models of postoptimal analysis and solving the most computationally challenging problems related to it.

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Työn tavoitteena on ollut ollut selvittää sisäisen yrittäjyyden toimintaa ja muotoja suuren korporaation kontekstissa. Tutkimuskysymys on: miten sisäinen yrittäjyys ilmenee Kesko:ssa? Tutkimusmenetelmä on kvalitatiivinen ja aineisto kerättiin puolitstrukturoiduilla haastatteluilla. Haastateltavat koostuivat Kesko korporaation työntekijöistä. Tutkimustulokset paljastavat, että sisäinen yrittäjyys ilmenee Kesko:ssa monella eri tavalla. Työntekijät ovat korkeasti sitoutuneita ja motivoituneita. Johto tarjoaa haastavia työtehtäviä työntekijöille, ja tiimityöskentely on korkealla tasolla. Työntekijät myös verkoistuivat aktiivisesti. Joissakin tapauksissa sisäinen yrittäjyys ilmenee Kesko:ssa siten, että työntekijä on valmis ottamaan oman sivuprojektin parantaakseen koko organisaation suorituskykyä. Tämän tapainen toiminta on mahdollista vain korkean oma-aloitteisuuden kautta.

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Avhandlingen syftar till att ur ett vårdvetenskapligt perspektiv beskriva och upptäcka tjänandets meningsinnehåll samt fördjupa förståelsekunskap om tjänandets ethos i förhållande till vårdledarskap med en inriktning på det vårdadministrativa. Syftet är även att skapa en idealmodell som öppnar för en ny eller annorlunda förståelsehorisont för tjänandets ethos i vårdledarskap. Kunskapssökandet sker genom följande delstudier: (1) I begreppsbestämningen genomförs begreppsanalyser av tjäna och tjänst med avsikt att öppna för en grundförståelse och tankestruktur i forskningsuppgiften. (2) I det idéhistoriska spåras tjänandets ontologiska arv och idémönster fram genom tolkning av historiska källornas texter från 1900-talets första hälft i ljuset av sjuksköterskeledarskap utgående från Sophie Mannerheims, Bertha Wellins och Bergljot Larssons idéer och tankeströmningar. (3) Sökandet fortsätter i dagens kliniska kontextbas genom kvalitativa djupintervjuer med 30 deltagare (vårdledare och vårdare) från Finland, Sverige och Norge. Förförståelsen och forskningens teoretiska perspektiv har rötter i Erikssons caring science-tradition och vårdvetenskapens ontologiska grundantaganden som utvecklats vid Åbo Akademi, Enheten för vårdvetenskap i Vasa. Forskningsansatsen är inspirerad av H-G Gadamers filosofiska hermeneutik. Designen är explorativ-deskriptiv, idiografisk och implicerar ett hypotetisk-deduktivt tillvägagångssätt. Tjänandet och vårdledarskapets ethos upptäcks och tolkas genom det metodologiska närmandet: Erikssons hermeneutiska begreppsbestämningsmodell, idéhistoriska läsakt och hermeneutiska läsakt. Materialet bildar förståelsehorisonter genom den hermeneutiska dialogens successiva och oändliga rörelse. Horisonterna reflekteras mot teorikärnan för att öppna för ny förståelse av tjänandets meningsinnehåll, vårdledarskap och vårdadministration. I slutandet sker en horisontsammansmältning och en reflektiv anslutning till vårdvetenskapens teorikärna som visar hur tjänandets ethos blir evident i vårdledarskap. Resultatet visar att vårdledarskap som är tjänande för patienten och vårdkulturen synliggörs i vårdadministrationens kontext genom huvudets skärpa, handens gärningar och hjärtats visdom. Tjänandets sanna, goda och sköna tidlösa rörelse är riktad mot hälsa och helande. I dag sammankopplas tjänande inom vårdorganisationer med hälsoekonomiska förhållanden, effektivitet, produktivitet och rationalitet, vilket strider mot tjänandets värdegrund, människans värdighet och respekt för livet. Vårdorganisationernas etiska ansvar är att fungera som samhälleliga förebilder, tillrättalägga för vårdadministrationernas tjänande och stå i patientens tjänst. Gestaltningen av tjänandets ethos i vårdledarskap öppnar för nya diskurser, riktningar, visioner och handlingar i den vårdadministrativa verkligheten. Avhandlingen ger vårdvetenskapens systematiska grundforskning ett teoritillskott av fördjupad förståelse av tjänandets och vårdledarskapets historiska och samtida ontologiska evidens och ethos med applikationen på klinisk vårdvetenskap.

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This study discusses the procedures of value co-creation that persist in gaming industry. The purpose of this study was to identify the procedures that persist in current video gaming industry which answers the main research problem how value is co-created in video gaming industry followed by three sub questions: (i) What is value co-creation in gaming industry? (ii) Who participates in value co-creation in gaming industry? (iii) What are the procedures that are involved in value co-creation in gaming industry? The theoretical background of the study consists of literature relating to the theory of marketing i.e., notion of value, conventional understanding of value creation, value chain, co-creation approach, co-production approach. The research adopted qualitative research approach. As a platform of relationship researcher used web 2.0 tool interface. Data were collected from the social networks and netnography method was applied for analyzing them. Findings show that customer and company both co-create optimum level of value while they interact with each other and within the customers as well. However mostly the C2C interaction, discussions and dialogues threads that emerged around the main discussion facilitated to co-create value. In this manner, companies require exploiting and further motivating, developing and supporting the interactions between customers participating in value creation. Hierarchy of value co-creation processes is the result derived from the identified challenges of value co-creation approach and discussion forums data analysis. Overall three general sets and seven topics were found that explored the phenomenon of customer to customer (C2C) and business to customer (B2C) interaction/debating for value co-creation through user generated contents. These topics describe how gamer contributes and interacts in co-creating value along with companies. A methodical quest in current research literature acknowledged numerous evolving flows of value in this study. These are general management perspective, new product development and innovation, virtual customer environment, service science and service dominant logic. Overall the topics deliver various realistic and conceptual implications for using and handling gamers in social networks for augmenting customers’ value co-creation process.

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The objective of this thesis was to form an understanding about the common gaps in learning from projects, as well as possible approaches to bridging them. In the research focus were the questions on how project teams create knowledge, which fac- tors affect the capture and re-use of this knowledge and how organizations can best capture and utilize this project-based knowledge. The method used was qualitative metasummary, a literature-based research method that has previously been mainly applied in the domains of nursing and health care research. The focus was laid on firms conducting knowledge-intensive business in some form of matrix organization. The research produced a theoretical model of knowledge creation in projects as well as a typology of factors affecting transfer of project-based knowledge. These include experience, culture and leadership, planning and controlling, relationships, project review and documentation. From these factors, suggestions could be derived as to how organizations should conduct projects in order not to lose what has been learned.

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Syftet med denna vårdvetenskapliga avhandling är att tränga djupare in i fenomenet utanförskap genom att studera utanförskap och dess förhållande till och inverkan på människans hälsa och lidande. Frågeställningarna gäller vad utanförskap är och hur lidandet i utanförskap ser ut. Avhandlingen har ett vårdvetenskapligt perspektiv enligt den caritativa traditionen som utvecklats vid Åbo Akademi i Vasa. Målet med studien är att bidra med en större förståelse inom vården för det lidande som människor upplever då de befinner sig i utanförskap. Avhandlingen görs som en kvalitativ studie bestående av två delar, dels av en teoretisk studie, dels en empirisk undersökning. Den teoretiska delen består av en översikt av tidigare forskning, där materialet utgörs av nitton vetenskapliga artiklar. Materialet i den empiriska delen av studien utgörs av samtal med samt skrivna berättelser av forskningspersoner. Forskningspersonerna kommer från två olika kontexter: dels utländska studerande som studerar i Finland, dels personer som upplevt utanförskap i förhållande till ett religiöst samfund. Båda delarna av studien tolkas genom en kvalitativ innehållsanalys. Resultatet visar att utanförskap kan erfaras inom många olika kontexter. Ur den teoretiska delen av studien steg följande teman fram som lidande i utanförskap: ensamhet, främlingskap, förluster, stigma och skam, social smärta samt mental ohälsa. Den empiriska delen av studien visar att utanförskap som upplevs inom en religiös kontext är ett svårare och djupare lidande än det som upplevs av utländska studerande. Teman om lidande i utanförskap som steg fram ur den empiriska studien är: social smärta, språkbarriär och nya sociala koder. Dessutom framkom positiva aspekter: utanförskap som ett äventyr och som samhörighet. Tolkningen av det gemensamma resultatet utmynnade i tre kategorier: det inre lidandet, det yttre lidandet och positiva aspekter av utanförskap. Med en ökad förståelse för lidandet i utanförskap kan vi möta människor i deras lidande och vara delaktiga i att lindra deras lidande.