Per aprendre anglès, quan abans millor? L'aprenentatge de l'anglès com a llengua estrangera. When Learning English, is it a case of 'The earlier the better?' Learning English as a foreign Language

En contra del que molts pares i mestres pensen, i en contra del que s'ha trobat en contextos d'adquisició natural de segones llengües i d'immersió, començar al més aviat possible l'aprenentatge d'idiomes, sobretot pel que fa a les tasques cognitivament més exigents, com l'escriptura, no sembla l'opció més eficaç. Els resultats del Grup de Recerca en Adquisició de Llengües (GRAL) estudià aprenents d'anglès que començaren als vuit i onze anys i trobaren, sistemàticament, que a llarg termini, després de les mateixes hores d'instrucció, eren els més grans, que havien començat als onze anys, els que obtenien millors resultats en totes les proves orals i escrites d'anglès excepte en alguna de prova de reconeixement fonètic. La maduresa cognitiva dels alumnes més grans i els diferents mecanismes d¿aprenentatge implícit i explícit entre els nens més petits i els adults ajuden a explicar per què només començar abans l'aprenentatge d'idiomes no sembla suficient per obtenir millors resultats.

Interactive readings of children's literature in day care: Microgenetic analysis of the semiopictorial construction.

In line with educational issues involved in emergent literacy practices in preschool, in particular those concerning comprehension processes, this paper focuses on picture-based narrative comprehension during an interactive reading session of a wordless picture book, involving a group of children aged three and their teacher. Children are asked to make inferences about the meaning and outcome of the story, a procedure which gradually elicits their responses on how events link together, thus enhancing their capacity to use prior and implicit knowledge to build the story meaning. Moreover, this study highlights the importance of interaction for developing comprehension. Data collected was analysed following didactic microgenesis, an analytical approach showing that knowledge built during interaction depends on the joint construction of a zone of common meaning by which teacher and children try to adjust to each other. In order to help the process of merging different meanings of the story built online, a text written by researchers, following the narrative structure of the story, was read by the teacher after the picture-based reading. This led us to examine through interactional analysis which semiotic cues were used during recall on the following day, as an additional measure of knowledge construction.

Writing for the contemporany naturalistic stage: a personal process of creation

El objetivo principal de este proyecto es desarrollar más a fondo y consolidar los objetivos formativos y competencias del grado en Estudios Ingleses a través de un trabajo de escritura creativa, en concreto, la creación de una obra teatral original. Este trabajo consiste en, por un lado, una introducción al Naturalismo, como género literario en un marco cultural y metodológico, y por otro lado, la creación personal de una obra naturalista que incluye la primera parte del manuscrito. Este proyecto incluye un proceso completo de creatividad justificado gracias a las principales teorías de algunos escritores naturalistas, como: Émile Zola – como precursor del Naturalismo – y August Strindberg como uno de los mayores mentores de este género literario. Los resultados obtenidos en este trabajo son: la creación de una obra teatral original, una especialización en el movimiento Naturalista aplicado al teatro contemporáneo, y un profundo conocimiento de la lengua inglesa a través de la perspectiva de un dramaturgo.

Traducción comentada de «Management of the Clinically Positive Axilla» y «Management of the Internal Mammary Lymph Nodes», Essentials of Breast Surgery

La transmisión de conocimiento científico constituye una de las necesidades de traducción más importantes; es preciso realizar un estudio sobre la traducción del inglés médico. Este trabajo presenta una traducción inédita de fragmentos de Essentials of Breast Surgery y un análisis de esta jerga mediante un glosario y problemas de traducción.

Evaluation de la qualité des sites internet francophones traitant de la dépendance à l'alcool [Assessing the quality of French language web sites pertaining to alcohol dependency]

The objective of this article is to systematically assess the quality of web-based information in French language on the alcohol dependence. The authors analysed, using a standardised pro forma, the 20 most highly ranked pages identified by 3 common internet search engines using 2 keywords. Results show that a total of 45 sites were analysed. The authors conclude that the overall quality of the sites was relatively poor, especially for the description of possible treatments, however with a wide variability. Content quality was not correlated with other aspects of quality such as interactivity, aesthetic or accountability.

On the innovation capacity of technologyrelated knowledge-intensive business services. A case study of the technology and engineering consulting (TEC) sector in Singapore

Even though the research on innovation in services has expanded remarkably especially during the past two decades, there is still a need to increase understanding on the special characteristics of service innovation. In addition to studying innovation in service companies and industries, research has also recently focused more on services in innovation, as especially the significance of so-called knowledge intensive business services (KIBS) for the competitive edge of their clients, othercompanies, regions and even nations has been proved in several previous studies. This study focuses on studying technology-based KIBS firms, and technology andengineering consulting (TEC) sector in particular. These firms have multiple roles in innovation systems, and thus, there is also a need for in-depth studies that increase knowledge about the types and dimensions of service innovations as well as underlying mechanisms and procedures which make the innovations successful. The main aim of this study is to generate new knowledge in the fragmented research field of service innovation management by recognizing the different typesof innovations in TEC services and some of the enablers of and barriers to innovation capacity in the field, especially from the knowledge management perspective. The study also aims to shed light on some of the existing routines and new constructions needed for enhancing service innovation and knowledge processing activities in KIBS companies of the TEC sector. The main samples of data in this research include literature reviews and public data sources, and a qualitative research approach with exploratory case studies conducted with the help of the interviews at technology consulting companies in Singapore in 2006. These complement the qualitative interview data gathered previously in Finland during a larger research project in the years 2004-2005. The data is also supplemented by a survey conducted in Singapore. The respondents for the survey by Tan (2007) were technology consulting companies who operate in the Singapore region. The purpose ofthe quantitative part of the study was to validate and further examine specificaspects such as the influence of knowledge management activities on innovativeness and different types of service innovations, in which the technology consultancies are involved. Singapore is known as a South-east Asian knowledge hub and is thus a significant research area where several multinational knowledge-intensive service firms operate. Typically, the service innovations identified in the studied TEC firms were formed by several dimensions of innovations. In addition to technological aspects, innovations were, for instance, related to new client interfaces and service delivery processes. The main enablers of and barriers to innovation seem to be partly similar in Singaporean firms as compared to the earlier study of Finnish TEC firms. Empirical studies also brought forth the significance of various sources of knowledge and knowledge processing activities as themain driving forces of service innovation in technology-related KIBS firms. A framework was also developed to study the effect of knowledge processing capabilities as well as some moderators on the innovativeness of TEC firms. Especially efficient knowledge acquisition and environmental dynamism seem to influence the innovativeness of TEC firms positively. The results of the study also contributeto the present service innovation literature by focusing more on 'innovation within KIBs' rather than 'innovation through KIBS', which has been the typical viewpoint stressed in the previous literature. Additionally, the study provides several possibilities for further research.

Supporting knowledge creation and sharing in the early phases of the strategic innovation process

The driving forces of technology and globalization continuously transform the business landscape in a way which undermines the existing strategies and innovations of organizations. The challenge for organizations is to establish such conditions where they are able to create new knowledge for innovative business ideas in interaction between other organizations and individuals. Innovation processes continuously need new external stimulations and seek new ideas, new information and knowledge locating more and more outside traditional organizational boundaries. In several studies, the early phases of the innovation process have been considered as the most critical ones. During these phases, the innovation process can emerge or conclude. External knowledge acquirement and utilization are noticed to be important at this stage of the innovation process giving information about the development of future markets and needs for new innovative businessideas. To make it possible, new methods and approaches to manage proactive knowledge creation and sharing activities are needed. In this study, knowledge creation and sharing in the early phases of the innovation process has been studied, and the understanding of knowledge management in the innovation process in an open and collaborative context advanced. Furthermore, the innovation management methods in this study are combined in a novel way to establish an open innovation process and tested in real-life cases. For these purposes two complementary and sequentially applied group work methods - the heuristic scenario method and the idea generation process - are examined by focusing the research on the support of the open knowledge creation and sharing process. The research objective of this thesis concerns two doctrines: the innovation management including the knowledge management, and the futures research concerning the scenario paradigm. This thesis also applies the group decision support system (GDSS) in the idea generation process to utilize the converged knowledge during the scenario process.

Fishery of the Goliath grouper, Epinephelus itajara (Teleostei: Epinephelidae) based on local ecological knowledge and fishery records in Yucatan, Mexico

The Goliath grouper, Epinephelus itajara, a large-bodied (similar to 2.5 m TL, > 400 kg) and critically endangered fish (Epinephelidae), is highly Vulnerable to overfishing. Although protected from fishing in many countries, its exploitation in Mexico is unregulated; a situation that puts its populations at risk. Fishery records of E. itajara are scarce, which prevents determination of its fishery status. This work aimed to elucidate the E itajara fishery in the northern Yucatan Peninsula by 1) analyzing available catch records and 2) interviewing veteran fishermen (local ecological knowledge) from two traditional landing sites: Dzilam de Bravo and Puerto Progreso. Historic fishery records from two fishing cooperatives were analyzed in order to elucidate the current situation and offer viable alternatives for conservation and management. Catches have decreased severely. Local knowledge obtained from fishermen represented a very important source of information for reconstructing the fisheries history of this species. Conservation measures that incorporate regional and international regulations on critically endangered fish species are suggested

Evaluation of the Development of Metacognitive Knowledge Supported by the KnowCat System

The aim of this study was to examine the development of the metacognitive knowledge of a group of higher education students who participated actively in an experiment based on a Computer Supported Collaborative Learning environment called KnowCat. Eighteen university students participated in a 12-month learning project during which the KnowCat learning environment was used to support scaffolding process among equals during problem-solving tasks. After using KnowCat, the students were interviewed over their work in this shared workspace. Qualitative analysis revealed that the educational application of KnowCat can favour and improve the development of metacognitive knowledge.

Diagnosis by imaging : the case of textbooks of diseases of the nervous system (1850-1920)

Les traités scientifiques ne font que depuis peu d'années l'objet d'études en histoire des sciences. Pourtant, ces traités ont énormément à apporter car ils renseignent sur la manière de raisonner des auteurs, ainsi que sur le développement d'une discipline. Dans ce travail de doctorat, différents traités des maladies du système nerveux ont été dépouillés, notamment le traité de Sémiologie des affections du système nerveux (1914) de Jules Dejerine (1849-1917). Ce traité a été analysé de trois manières différentes. Il a tout d'abord été comparé à une édition précédente publiée sous forme de chapitre (1901), révélant un large remodelage du contenu du traité, suggérant une évolution rapide de la discipline neurologique en l'espace de quelques années. Deuxièmement, l'analyse de la Sémiologie a permis de recréer un réseau de professionnels avec qui Jules Dejerine était en contact et, en parcourant les livres publiés par ces auteurs, il a été possible de décrire de quelle manière ces auteurs se citent mutuellement. Finalement, ces livres contiennent de nombreuses illustrations, qui sont associées à la notion de « preuve » : les auteurs utilisent des images sous forme de dessins, de photographies ou de schémas qui illustrent des patients ou des pièces anatomiques pour « montrer » la maladie ou la lésion. Chaque illustration a un rôle à jouer pour décrire la lésion, montrer la progression de la maladie et elle aide le médecin à poser le diagnostic. Grâce à ces trois axes de recherche, un traité devient un outil de travail dynamique, qui évolue au fil des rééditions, influencé par les critiques et commentaires retrouvés dans d'autres traités et articles, et par les progrès accomplis dans la discipline traitée. Des, passages et certaines images de l'ouvrage circulent également de traité en traité et véhiculent l'autorité de l'auteur de ces passages et images qui en viennent à représenter la maladie. Ce transfert d'images joue également un rôle dans la standardisation du diagnostic et dans l'unification de la neurologie à travers le monde occidental au début du XXe siècle, une période charnière pour l'histoire de la médecine. -- Au début du XXe siècle, la neurologie est une jeune spécialité médicale qui se développe rapidement. Les différents médecins publient des traités, communiquent entre eux et échangent leurs données. Un traité scientifique est un outil de travail dynamique qui évolue avec les rééditions et le développement d'une discipline. Ces ouvrages recèlent toutes sortes d'informations et leur analyse ne fait que depuis peu de temps l'objet d'études en histoire des sciences. Ces traités regorgent notamment d'illustrations qui sont associées à la notion de « preuve » : les auteurs utilisent des images sous forme de dessins, de photographies ou de schémas qui représentent des patients ou des pièces anatomiques afin de « montrer » la maladie ou la lésion. Chaque illustration a un rôle à jouer pour décrire la pathologie, montrer la progression de la maladie et elle aide le médecin à poser le diagnostic. Les auteurs des traités, qui viennent d'Europe et d'Amérique du Nord, se citent mutuellement, permettant au lecteur de recréer leur réseau de professionnels au niveau international. De plus, comme ces auteurs réutilisent les observations et les illustrations des autres, celles-ci circulent de traité en traité et en viennent à représenter la maladie. Ce transfert d'images joue également un rôle dans la standardisation du diagnostic et dans l'unification de la neurologie à travers le monde occidental au début du XXe siècle, une période charnière pour l'histoire de la médecine. -- Until recently, the study of textbooks has been neglected in the history of the sciences. However, textbooks can provide fruitful sources of information regarding the way authors work and the development of a particular discipline. This dissertation reviews editions of a single textbook, the Sémiologie des affections du système nerveux (1914) by Jules Dejerine (1849-1917). This textbook enabled the description of three axes of research. Firstly, by comparing the book to a first edition published as a chapter, one can acknowledge an extensive remodeling of the content of the book, suggesting a vast increase in knowledge over time. Secondly, by looking at the authors that Dejerine quotes repeatedly, it becomes possible to recreate his professional network, to review the works of these authors and to determine how they cross-reference each other. Thirdly, these textbooks contain numerous medical illustrations, which are linked with the concept of "proof;" the authors demonstrate a willingness to "show" the lesion or the pathology by publishing an image. Drawings, schematic representations, radiographies, or photographs of patients or of anatomical preparations all have their own purpose in describing the lesion and the progression of the disease. They assist in the diagnosis of the pathology. By looking at all of these aspects, it is therefore possible to conclude that a neurological textbook is a dynamic object that evolves through re-editions, comments and references found in other textbooks and by the circulations of parts of these books, such as the images. The illustrations also carry the author's authority, since their ongoing use claims that the work by the owner of the image has been endorsed by others. At the same time, it validates the borrowers' arguments. By using medical illustrations from different authors worldwide, the authors are also making a claim to a common language, to a similar way of examining patients, and about how much they depend on medical imagery to prove their points. In that sense, by focusing upon these textbooks, one can affirm that neurology already existed as a worldwide specialty at the turn of the twentieth century. Much more than mere accompaniments to the text, images were of paramount importance to the unification of neurology.