本研究採實驗研究法，旨在探討電子童書中，動畫與文本一致性及年齡對幼兒閱讀理解的影響。實驗採用的研究工具為Living-books系列之「小馬斯特上學去」的電子童書，研究樣本以台北縣市四所公私立幼稚園中大班幼兒為實驗對象，中班受試樣本30人，隨機選取各班人數分派至實驗二中；大班受試樣本60人，隨機選取各班人數分派至實驗一與實驗二中，實驗一分為實驗組（30人）與對照組（30人），實驗組閱讀動畫與文本一致之電子童書，對照組閱讀動畫與文本較不一致之電子童書。 本研究之實驗研究分為實驗一與實驗二，實驗一旨在分析大班幼兒閱讀動畫與文本一致性與否對閱讀理解的影響；實驗二旨在探討中班與大班幼兒閱讀電子童書時，其閱讀理解的差異。 閱讀理解評量以個別施測方式進行故事回憶測驗及故事理解測驗，其中故事理解測驗分為文意理解測驗及推論理解測驗。將所得的資料以單因子變異數及二因子混合設計變異數進行統計分析，以了解研究之結果。 研究結果顯示： 一、在閱讀動畫與文本一致性高之電子童書時，對於故事回憶測驗的得分，實驗組得分顯著高於對照組得分。 二、在閱讀動畫與文本一致性高之電子童書時，對於故事理解測驗的得分，實驗組不論在文意理解或推論理解上，得分皆顯著高於對照組得分。 三、大班組幼兒在故事回憶測驗上的得分顯著高於中班組幼兒的得分。 四、大班組幼兒在故事理解測驗上的總分顯著高於中班組幼兒。在文意理解測驗中，大班組得分顯著高於中班組得分，而推論理解的得分則未達到顯著性的差異。 五、故事回憶與故事理解的相關，在實驗一與實驗二中，不論是文意理解或推論理解，與故事回憶皆呈現顯著正相關。換句話說，閱讀動畫與文本較不一致之電子童書時，故事回憶量低，故事理解得分亦較低；而閱讀動畫與文本一致之電子童書時，故事回憶高，故事理解得分則較高。 研究者根據研究結果與限制，提出對教師、父母、出版商及未來研究方面的建議。 關鍵字：閱讀理解、動畫與文本一致性、電子童書、幼兒 / This study has two parts: one is to research the impact of coherence between text and animation on children’s reading. The other is to analyze the effect of ages on children’s reading comprehention while they read electronic story books. The research adopted one of a series of Living-books, called Little Monster At School. 30 aged 4 and 60 aged 5 children from public and private kindergartens of Taipei city and County participated in the study. There were 2 tasks. Tesk one was coherent text for experimental group. Task 2 was incoherent text for control group. The content of the two tasks was the same. After reading the electronic book, all children took memory test and comprehension test which was devided into 2 sub-score: fact comprehension and inference comprehension. Results are: 1. Memory test’s scores of experimental group is obviously higher than that of control group. 2. Reading comprehension scores of experimental group is also higher than that of control group. 3. Memory test’s scores of age 5 children is higher than age 4 children. 4. Age 5 children get higher total reading comprehension scores than age 4 children. Furthermore, they get higher score on fact questions. Scores of inference questions however, do not show age difference. 5. Memory and story reading comprehension scores have positive correlation. It reveals that children reading coherent animation and text have higher memory scores and higher comprehension scores. On the other hand, children who had the incoherent text had poor scores of both. Based on the results, researcher provides suggestions for teachers, parents and book publisher. Key words: reading comprehension, animation of electronic storybooks, coherence of text, kindergarten children.

The world of work is changing at a whirlwind speed with mergers, acquisitions, new markets, products, growth as well as many similar business activities being at the order of the day, all aimed at improving income and profits. Fierce competition, and optimisation of resources by businesses, has led to corporations realising that economic and social sustainability cannot be achieved through technology alone and attention has to be given to human needs. Peoples' capacities we progressively being optimised as a strategic important business element and when this resource is neglected, it can have detrimental effects for businesses. This confirms a growing interest and call for wellness and well-being efforts by employers to find out just how happy people are, and what can be done to improve employees' satisfaction. Since employee satisfaction is recognised as important to the success in the workplace, efforts to improve and maintain high levels of job satisfaction will contribute to the overall success of a business. Limited research that can guide interventions in the chemical factory environment to improve general satisfaction in the workplace exists about the relationship between satisfaction in the workplace and subordinate structures influencing job satisfaction and the effect job satisfaction has on general satisfaction in the workplace. This study aimed at investigating satisfaction or wellness in the workplace by focussing on the different layers of satisfaction and how the satisfaction on a level is affected by the level of satisfaction on subordinate levels. To enhance the results of the study, the two primary questionnaires were also validated for use in the chemical factory environment, and sense of coherence and job satisfaction in the chemical factory were analysed at the same time. The research approach followed in this study focussed on a literature study, followed by an empirical analysis of data collected that was related to the specific area of study. A survey design was used to collect the data, using a questionnaire booklet that was distributed to a crosscut sample of employees working in the chemical factory environment. The sample represented all the demographic groups in the organisation ( N = 583). The questionnaires used were the Orientation to Life Questionnaire, Minnesota Satisfaction Questionnaire, the Health Questionnaire, Work Locus of Control Scale, and Satisfaction with Life Scale, Affectometer, and a biographical questionnaire. In Article 1 and Article 2, two questionnaires considered primary to the study were tested for use in the chemical factory environment. The Minnesota Satisfaction Questionnaire's structural equivalence for use in a multilingual population, and the construct validity of the Orientation to Life Questionnaire in an abbreviated 11-item format, were confirmed. The different levels of job satisfaction and sense of coherence for different demographic subgroups were also determined. Job satisfaction was found to differ significantly between the different language groups, certain age groups, as well as for different job levels. Moreover, while intrinsic job satisfaction increased with age and job level, extrinsic job satisfaction decreased with the level of education. Sense of coherence differed also significantly between some demographic groups, namely language, qualification and job level. In Article 3 the relationship between job satisfaction, sense of coherence, affect and locus of control were tested as an indication of the hierarchical structure of subjective well-being. The hierarchical structure of subjective well-being was confirmed, deducted from the correlation between different variables and the percentage of variance in successive levels of satisfaction explained by the level of satisfaction in subordinate levels. Recommendations were made to the host organisation and for future research. / Thesis (Ph.D. (Industrial Psychology))--North-West University, Potchefstroom Campus, 2007.

According to statistics, it is common that Upper Secondary school students in vocational programs drop out. The aim of this study was to find out why these students decide to complete their education after having considered a dropout. How many students considered dropping out, who are those students and what reasons did they have? What thoughts and experiences did they have of the schools attempt to prevent them from dropping out? To collect data to this study a survey was used, followed by qualitative interviews. The data was later analyzed based on Antonovsky’s Sense of Coherence. The results showed that half of the students had at some point considered dropping out of school. The three main reasons for dropping out were: low motivation, mental health problems and that the education lacked quality. The top three reasons for wanting to pursue their education were: wanting an education, parents´ expectations and social interaction with friends. All students agreed that they have good relations with someone working at the school whom is willing to listen to them. One conclusion is that a healthy and safe school environment and good relations between school staff and students is a key to prevent school dropouts.

In the society of today there is a gender power order where men are parent of women. This superiority tends to permeate and affect institutions and organizations of the society. The responsibility of abused women in Sweden lies with the social services and is controlled by the social services act. Together with the national guidelines and common advice of the social board the idea is for the business to form strategies and actions to provide help and support for abused women. The purpose of our investigation is to see how social workers are working to reintegrate women who live with protected personal data in the society based on the right to be self sufficient and independent. A qualitative study using semi-structured interviews were conducted. The empirical data, based on six social secretary experience, evaluated through a thematic analysis and linked to previous research and theoretical perspectives SOC and gender power. The conclusions we have reached are that the work is affected by both experience, way of work, as well as guidelines and limitations in the legislation. The activities offered are helping women in the acute phase but the long termed work have several limitations mainly for protected women. / I dagens samhälle råder en könsmaktsordning där män är överordnade kvinnor. Överordningen tenderar även att genomsyra samhällets institutioner och organisationer. Ansvaret för våldsutsatta kvinnor i Sverige ligger på socialtjänsten och regleras i socialtjänstlagen. Tillsammans med Socialstyrelsens nationella riktlinjer och allmänna råd utformas strategier och insatser för att ge hjälp och stöd till våldsutsatta kvinnor. Syftet med undersökning var att titta på hur socialsekreterare arbetar för att återintegrera kvinnor med skyddade uppgifter i samhället, utifrån rätten att vara självförsörjande och självständig. En kvalitativ studie med semistrukturerade intervjuer genomfördes. Det empiriska materialet, baserat på sex socialsekreterares erfarenheter, utvärderades genom en tematiskanalys och kopplades till tidigare forskning och de teoretiska perspektiven KASAM och könsmaktsordningen. Våra slutsatser är att socialsekreterarnas arbete påverkas av såväl erfarenhet, arbetsformer, riktlinjer samt begränsningar i lagstiftningen. Erbjudna insatser hjälper de våldsutsatta kvinnorna i den akuta fasen men i det långsiktiga arbetet återfinns åtskilliga begränsningar främst för skyddade kvinnor.

Deux interrogations sont à l'origine de cette recherche: un « problème herméneutique » qui porte sur ce que l'injonction pascalienne « travaillons donc à bien penser » est en mesure de signifier dans le contexte de l’augustinisme cartésien qui disqualifie les voies traditionnelles de la raison et un questionnement méthodologique qui porte sur la manière dont on peut travailler à bien penser la somme fondamentalement incertaine constituée par les petits papiers découverts à la mort de Pascal. La première partie pose que la déconstruction et la dissémination du Texte pascalien ne peuvent autoriser une méthode herméneutique que si elles sont éclairées par une intention qui en pense la nécessité et le sens, très exactement sur le modèle gnoséologique de la Bible, que l'exégèse renaissante commence à ressaisir dans son historicité. Le renoncement visible des « petits papiers » aux trois principes de la congruence, de la non-répétition et de la non-contradiction, qui fondent dans notre coutume le « texte » peut être qualifié d'intentionnel. Sur ce fondement, qui légitime une méthode herméneutique, la seconde partie montre que si la nature de l'homme se reflète dans sa pensée, tout entière suspendue par nature entre une double polarité qui la fait osciller entre hasard et nécessité, vide et intentionnalité, ordre et désordre, alors le seul discours auquel il s'agit de se soumettre en tant qu'il restaure un sens et une nécessité au monde jusqu'au coeur du hasard apparent et du fonctionnement de la pensée humaine (que seule la pensée peut penser) est l'enseignement des deux Testaments. / This research work stems from two main questions: on the one hand, from a 'hermeneutical problem' funded on what Pascal‟s famous injunction -'Let us strive, then, to think well' -might mean in the context of Augustinian Cartesianism, which disqualifies traditional reasoning, and on the other hand, from a methodological questioning funded on the ways in which one might strive, then, to think well the notes found on the many scraps of paper discovered after Pascal‟s death. The first part argues that the deconstruction and dissemination of the Text can only authorize a hermeneutical approach provided they are enlightened by a specific intention, which might think out its very necessity and meaning, on the same mode as the gnoseological model of the Bible, which the emerging exegesis is just beginning to seize again by adopting a historicist approach. In the „scraps of paper‟, the renunciation to the three principles of congruence, non-repetition and non-contradiction, which are the foundations of the „text‟, can clearly be described as intentional. There entails from that a legitimate hermeneutical approach, which is developed in the second part. It shows that if the nature of man is reflected in his thought, itself held up by nature between a double polarity, with thought oscillating between chance and necessity, emptiness and intentionality, order and disorder, then the only discourse to which one can be submitted is the teaching of the two Testaments, inasmuch as it re-installs some meaning and necessity to the world, as well as to the workings of human thought (which our thought only can think).

Les textes de l’écrivain argentin Juan José Saer (1937-2005) construisent une œuvre unique à partir d’un processus typiquement balzacien, la récurrence des personnages dans un lieu, la « zona », donnant l’impression de créer une « comédie humaine » ou une saga. Mais la fragmentation, qui traverse l’ensemble du corpus tant dans la récurrence (de personnages, lieux, situations, temps), que dans l’intrigue, la représentation du réel ou l’écriture, introduisant de l’hétérogénéité et de l’indétermination, le rapprocherait plutôt du Nouveau Roman. C’est donc la fragmentation, plutôt qu’une unité préétablie, qui donne sa cohérence à l’ensemble. La « théorie négative » de Saer, qui lui permet d’écrire contre certains modèles perçus comme « totalitaires », s’articule de façon cohérente avec la place importante qu’il laisse au lecteur, dans les interstices entre deux fragments. La cohérence de l’ensemble est un effet de lecture délibéré et, plus que l’auteur, c’est désormais le lecteur qui est le garant de l’unité de l’œuvre. / Together, the texts written by Argentinian author Juan José Saer (1937-2005) build a unique opus, through the typically Balzacian process of recurring characters staged within a setting, « la zona », in a saga bearing some resemblance to Balzac’s « comédie humaine». But the fragmentation that pervades the body of work, not merely in its recurring motifs or structures (characters, settings, situations, time-frames), but in its very plot, its representation of reality and its aesthetics of the heterogenous and the indeterminate, rather liken it to the « Nouveau Roman ». Fragmentation, rather than a pre-established unity, gives the work its coherence as a whole. Saer’s « negative theory », which allows him to write against a number of models he perceives as « totalitarian », is coherently articulated with the essential role given to the reader, in the gaps between two fragments. The coherence of the whole relies on reader reception ; rather than with the author, the unity of the opus rests with the reader her/himself.

L’autisme constitue un trouble neurodéveloppemental dont l’étiologie demeure inconnue. Les données en neuroimagerie des dernières années chez les autistes convergent vers l’observation d’une altération du transfert de l’information corticale entre les différentes régions du cerveau, plutôt qu’une atteinte sélective des structures cérébrales. Quelques modèles théoriques ont été postulés afin d’expliquer ces observations, sans toutefois unifier l’ensemble des observations. Les résultats de la littérature à ce sujet sont souvent hétérogènes et plusieurs disparités méthodologiques existent entre les études. Les conditions d’enregistrement variables et l’hétérogénéité des populations d’étude présentant souvent de multiples comorbidités limitent également leur comparaison. L’objectif de cette thèse était donc d’étudier la connectivité cérébrale de participants adultes avec autisme sans déficience intellectuelle, âgés entre 18 et 35 ans, par rapport à celle des participants neurotypiques, à l’aide d’un outil de mesure offrant une vision complémentaire à la neuroimagerie : la cohérence de l’électroencéphalographie (EEG). La cohérence de l’EEG est une méthode qui fournit de l’information quant à la synchronisation dans le temps entre paires de signaux électriques enregistrés à des sites néocorticaux distincts et constitue essentiellement une mesure de la connectivité fonctionnelle entre régions corticales. Dans cette thèse, nous avons exercé un contrôle rigoureux afin de s’assurer que nos résultats ne soient pas influencés par des variables confondantes et nous avons évalué nos participants durant le sommeil paradoxal (premier article) et lors de deux moments d’activation spontanés pendant lesquels le cortex est activé mais non sollicité, l’éveil calme yeux fermés, en soirée et au matin (deuxième article). Nous avons également évalué la relation entre les indices de cohérence significatifs à l’éveil dans le groupe avec autisme, en relation avec leurs symptômes cliniques aux questionnaires d’évaluation comportementale ADI-R et ADOS-G. Plusieurs des résultats significatifs obtenus dans cette recherche se sont avérés communs aux différents moments d’activation étudiés. En effet, l’observation d’une cohérence EEG supérieure impliquant l’aire visuelle gauche durant les états d’éveil ainsi que durant le SP semblent corroborer une certaine facilitation des régions visuelles chez les autistes par rapport au groupe contrôle. La présence d’une cohérence frontale gauche diminuée chez les participants autistes par rapport aux neurotypiques concorde avec les observations anatomiques et cliniques suggérant un déficit des fonctions cognitives impliquées dans cette région. La cohérence inter-hémisphérique frontale significativement diminuée chez les autistes par rapport aux contrôles à l’éveil du matin supporte pour sa part une altération des fibres calleuses qui pourrait être modulée par les changements développementaux associés à l’âge. Finalement, des corrélations significatives impliquant le nombre de symptômes cliniques et la cohérence EEG chez les autistes pourraient suggérer que des signes d’altération de la connectivité ont un impact sur le comportement diurne et la symptomatologie autistique. L’ensemble des résultats de cette thèse a donc permis d’approfondir les connaissances scientifiques concernant les dynamiques de connectivité cérébrale dans l’autisme et supportent l’hypothèse d’une organisation cérébrale atypique, distincte des neurotypiques, tant à l’éveil qu’au sommeil. / Autism is a neurodevelopmental disorder of unknown etiology. Converging neuroimaging data in the last years suggest that alteration in communication between regions within the autistic brain is governed by the cognitive functions associated with these regions rather than by their sheer physical distance. Some theoretical models were postulated to explain these observations, without unifying all of them. Results of the literature on this matter are often heterogeneous and several methodological disparities exist between the studies, moments and conditions of recording, and the heterogeneousness of the populations often presenting multiple comorbidity limit their interpretation. The objective of this thesis was to compare the brain connectivity of adult participants with autism (18-35 years old) without intellectual deficiency to neurotypical participants, by means of a measurement tool offering a complementary vision to the neuroimaging: the electroencephalography (EEG) coherence. The EEG coherence is a method which evaluates the synchronization in time between pairs of electrod signals recorded at different neocortical sites and constitutes essentially a measure of the functional connectivity between cortical regions. In this thesis, we exercised a rigorous control to make sure that our results are not influenced by staggering variables and we recorded our participants during REM sleep (first paper) and during two spontaneous moments of activation while the cortex is activated but not requested, waking resting state with closed eyes, during evening and morning (second paper). We also estimated the correlation between the significant EEG coherence results observed during waking state in the autism group, with their clinical symptoms on the behavioural questionnaires ADI-R and ADOS-G. Several of the significant results obtained in this research were common to all studied moments of brain activation. Indeed, the observation of a superior EEG coherence involving the left visual area during the waking states as well as during the REM sleep confirms a certain facilitation of the visual regions in the autistic group compared to the control group. The presence of a left frontal coherence decreased in the participants with autism compared to the neurotypicals supports anatomical and clinical observations suggesting a deficit of the cognitive functions involved in this region. The significantly decreased frontal inter-hemispheric coherence in the autistic group compared to the controls in the morning waking recording supports an alteration in the callosal fibers which could be modulated by developmental changes associated with age. Finally, significant correlations involving the number of clinical symptoms and the EEG coherence of autistic participants could suggest that alteration of connectivity has an impact on the diurnal behavior and the symptomatology. Thus the results of this thesis add to the scientific knowledge concerning the dynamics of cerebral connectivity in autism and support the hypothesis of an atypical brain organization, distinct from neurotypicals, both in the waking as in the sleep states.

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Sammanfattning Författare: Julia Castlin och Robin Andersson Titel: Arbetslöshet, vad gör det med oss? Handledare: Jan Karlsson Syftet med denna studie var att undersöka hur arbetssökande upplever att arbetslösheten påverkar deras hälsa. Studien hade även för avsikt att undersöka vilka utmaningar arbetssökande upplever och hur dessa hanteras i vardagen. Vidare studerades hur arbetssökande kan lära sig om sin hälsa under arbetslösheten utifrån egna samt andras erfarenheter. Metod: Denna studie grundas på sex stycken semi-strukturerade intervjuer med arbetssökande som varade i 30-40 minuter. De arbetssökande som deltog i studien hade varit utan arbete i minst två månader och var inskrivna eller på väg att skriva in sig på Arbetsförmedlingen. Teori: Teorierna som behandlar såväl hälso- som pedagogiska teorier är: känsla avsammanhang (KASAM), erfarenhetsbaserat lärande och praktikgemenskaper. Samtliga tre teorier har utgjort kärnan i en analysmatris som i studien legat till grund för att finna samband mellan empirin och teorierna, vilket var en hjälp för att besvara studiens syfte. Resultat: Resultaten som framkom i denna studie pekade på att arbetssökandes hälsa påverkas av tilltron till den egna förmågan att uppnå sina individuella mål. Krav och förväntningar från omgivningen verkar också påverka individernas hälsa. Resurser i form av ekonomisk trygghet och socialt stöd tycks kunna bidra till ett bättre subjektivt välmående. Den största utmaningen upplevdes av många arbetssökande vara att få en anställning. Orsakerna till den upplevda svårigheten var dock varierande och individuella hinder såsom brist på resurser, brist på erfarenhet/utbildning och konkurrens på arbetsmarknaden pekades ut. I intervjuerna framkom även att flera av intervjupersonerna hade utvecklat nya “idéer/teorier” som kan underlätta en hantering av liknande situationer i framtiden. Dessa nya idéer kan ha uppkommit både genom egna erfarenheter eller genom utbyte med andra. Slutsats: Hälsan under arbetslösheten tycks vara beroende av individens förmåga att hantera situationen som i enlighet med teorierna om erfarenhetsbaserat lärande och SE, beror på individens tidigare upplevelser och tilltro till sin egen förmåga. Sannolikheten för att få en anställning verkar således öka om individen innehar ett högt KASAM. / Abstract Author: Julia Castlin and Robin Andersson Title: The impact of unemployment - About job seekers perceptions and experiences of unemployment and health Supervisor: Jan Karlsson The aim of this study was to examine how unemployed experience their everyday life and how their health is affected by being unemployed. Another purpose of this study was toexamine which challenges the unemployed are experiencing and how they are handled. Furthermore, this study aspired to see how unemployed can learn about its health during unemployment by experiences from themselves and others. Method: This study included six semi-structured interviews with unemployed, which lasted for 30-40 minutes each. The unemployed, participating in this study had been without work for at least two months and were registered on, or in the process of registration with Arbetsförmedlingen (Employment Service, the largest agency providing jobs in Sweden). Theory: The theories that are addressing both health and pedagogy are: sense of coherence (SOC), experiential learning and communities of practice. All of these three theories have formed the core of an analyzing table, which facilitates findings of correlation between empirical data and theory, in order to enable answers regarding the purpose of this study. Results: The results that emerged from this study indicated that the health of unemployed is affected by the self-efficacy of achieving their individual goals. Expectations from the social environment also seem to be a factor to the health of the unemployed. Resources in terms of financial security and social support also showed indications of contributing to a better subjective well-being. The majority of the unemployed in this study perceived that receiving employment was the greatest challenge. However, the causes of the perceived difficulties were varying and the obstacles were individual, such as lack of resources, lack of experience/education and competition on the labor market. The interviews also revealed that several of the participants had developed new “ideas/theories” that can facilitate the management of similar situations in the future. These new ideas may have emerged either through own experience or through exchange with other people. Conclusion: The health status during unemployment seems to be dependent of the individual’s manageability of the situation, as in accordance with the theories of experiential learning and self-efficacy, depends on the individual’s previous experience and self-efficacy.Thus the likelihood of receiving employment seems to increase if the individual has a strong SOC.

"Thèse présentée à la Faculté des études supérieures en vue de l'obtention du grade de docteur en droit (LL.D.)". Cette thèse a été acceptée à l'unanimité et classée parmi les 10% des thèses de la discipline. / La liberté de tester au Québec a longtemps été qualifiée de « illimitée ». Dans les faits, une telle liberté signifiait que le de cujus pouvait ne rien laisser à son ou sa conjointe ni à ses enfants. Or, depuis l'introduction des dispositions législatives sur la prestation compensatoire et, plus particulièrement, de celles sur le patrimoine familial et sur la survie de l'obligation alimentaire, l'étendue de cette liberté n'est plus la même. Bien que les Québécois soient toujours libres de déterminer par testament à qui ils souhaitent léguer leurs biens, leur liberté est désormais limitée par ces dispositions législatives impératives qui permettent au conjoint survivant et à la famille immédiate du défunt de réclamer certaines sommes à la succession, et ce, quelles que soient les dernières volontés du de cujus. Ainsi, le patrimoine sur lequel s'exerce la liberté du testateur n'est plus forcément celui sur lequel le défunt pouvait exercer sa volonté pendant sa vie et son mariage. Il n'est donc plus possible de parler de liberté « illimitée» de tester des Québécois. Ce constat quant à l'émergence de restrictions à la liberté testamentaire dans le Code civil nous conduit à nous interroger sur les raisons et les fondements de cette transformation de la liberté de tester et, incidemment, sur la question plus générale de la production et de l'évolution du droit de la famille dans la société. Pour répondre à ce questionnement, cette thèse repose sur une approche socio-juridique selon laquelle il faut rechercher les fondements de l'évolution du droit à l'intérieur des représentations sociales valorisées dans une société et une époque données. Partant du postulat que ce sont les changements dans les représentations sociales qui contribuent à expliquer le passage d'une rationalité sociale à une rationalité juridique, cette thèse dégage par quels acteurs, suivant quelles logiques et dans quels buts ces restrictions à la liberté de tester ont été introduites dans le droit québécois. Une telle façon d'aborder l'évolution du droit à partir de l'évolution des représentations sociales contribue ainsi à « éclairer» l'idée communément véhiculée selon laquelle le droit reflète l'évolution des moeurs. Grâce à une étude des représentations sociales inscrites et retracées dans le discours des acteurs sociaux - mémoires déposés à l'Assemblée nationale, Journal des débats, commissions parlementaires, jurisprudence, doctrine, textes de loi - cette thèse montre que les changements qui ont conduit à restreindre la liberté de tester au Québec ne dépendent pas que des perceptions relatives à la famille et au patrimoine, tel qu'on le rapporte généralement. L'introduction de restrictions à la liberté de tester dans le Code civil semble plutôt résulter d'un compromis entre l'évolution des représentations sociales sur les rapports familiaux et l'évolution des représentations sociales sur le droit, plus précisément quant aux fonctions du droit dans la société et aux conditions de sa cohérence. L'analyse de cette évolution permet enfin d'observer que si le droit des successions a longtemps été une « composante » du droit des biens, il constitue désormais, surtout, une « composante» du droit de la famille. / Formerly the freedom of wiIling in Quebec was considered to be "unlimited", which meant that its scope was such that the deceased could refrain from bequeathing any property at aIl to his or her spouse or children. Following the introduction of legal measures on compensatory allowance and, more particularly, provisions concerning the family patrimony and the survival of the obligation of support, the scope of this freedom is no longer as alI-inclusive as it once was. Although Quebeckers remain free to determine via their last wiIls and testaments to whom they wish to bequeath their property, henceforth their margin of freedom is limited by the preceding legislative changes which entitle the surviving spouse and immediate family of the deceased to claim to certain amounts from the succession, whatever the last will of the deceased may have been. As such, the patrimony upon which the testator now exercises freedom has ceased necessarily to be that which the deceased had control over during his or her life and marriage. It is thus no longer possible to refer to Quebeckers' "unlimited freedom" of wiIling. The emergence of limitations in testamentary freedom in the Civil Code invites us to question the reasons and foundations for this shift in the freedom of willing and, incidentaIly, the more general issue of the reform and evolution offamily law in society. To address these issues, this thesis is founded upon a socio-Iegal approach according to which it is essential to seek out the basis of the evolution of law from within the social representations valued in a society at a given time in its history. Beginning from the postulate that it is the changes in social representations that help to explain the transition from a social rationality to a legal rationality, this thesis illustrates by what actors, foIlowing which lines of logic and to what end these limitations in the freedom of wiIling were introduced into Quebec law. Such an approach to the evolution of the law on the basis of social representations thereby helps "to enlighten" the commonly expressed idea whereby law is a mirror image of mores. Based upon an analysis of social representations recorded and retrieved in the discourse of different social actors, including briefs tabled before the National Assembly and proceedings in the Journal of Debates, parliamentary committees, as weIl as decided cases, doctrine and statutory texts, this thesis seeks to demonstrate how the changes which led to the restriction in testamentary freedom in Quebec extend far beyond perceptions evoking family and patrimony as is generaIly claimed. The introduction of limitations in the freedom of willing in the Civil Code seems rather to result from a compromise between the evolution in social representations regarding family relationships and the evolution in social representations regarding law, more specifically with regard to the functions of law in society and the conditions underlying the law's systemic coherence. Lastly the analysis of this evolution makes it possible to observe that while the law governing successions was for a long time a "component" of property law, henceforth it has specifically gravitated to being a "component" of family law.