Дисертації з теми "Interaction médiatisée"
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Roussel, Nicolas. "Support informatique à une communication médiatisée." Phd thesis, Paris 11, 2000. http://www.theses.fr/2000PA112153.
Roussel, Nicolas. "Support informatique à une communication médiatisée." Phd thesis, Université Paris Sud - Paris XI, 2000. http://tel.archives-ouvertes.fr/tel-00001186.
Tajariol, Federico. "Les effets des indices non-verbaux sur les activités de communication à distance : deux études expérimentales sur le dialogue tutoriel." Université Joseph Fourier (Grenoble), 2006. http://www.theses.fr/2006GRE10189.
We studied the effect of non-verbal cues on a video-mediated tutoring dialogue. Firstly, we presented theoretical underpinnings based on H. H. Clark's communication theory and we reviewed experimentations of the role of kinesic cues (facial expressions, body gestures) and ostensive-inferential cues (actions, deictic gestures). Next, we described the coding scheme we had used to analyze the tutoring dialogue during a procedural task and we presented two experimental studies: the aim of the first study was to evaluate the effects of kinetic cues on verbal dependant variables (the tutor's proactive behaviour, the tutor-student's mutual understanding and the intrinsic tutoring speech acts), performance (student's learning score) and subjective impressions (perceived quality of the dialogue). In the second study we evaluated the effects of ostensive-inferential cues on the same dependant variables. The outcomes of study 1 show that the tutor's behaviour is more proactive when kinesic cues are available, whereas study 2 shows that ostensive-inferential cues let the tutor and the student focus on intrinsic learning contents, improving mutual understanding and student's performance
Denouel, Julie. "Les interactions médiatisées en messagerie instantanée. Organisation située des ressources sociotechniques pour une coprésence à distance." Phd thesis, Université Paul Valéry - Montpellier III, 2008. http://tel.archives-ouvertes.fr/tel-00452885.
Song, Le. "Multimodal Interactional Practices in Live Streams on Twitter." Electronic Thesis or Diss., Institut polytechnique de Paris, 2024. http://www.theses.fr/2024IPPAT019.
As an emerging form of mediated interaction, live streaming has become a rapidly growing practice that combines the technical and interactional features of video-mediated interaction and multi-party chat. Live streaming with mobile devices on multiple platforms has thus been a practice in which streamers and viewers interact in highly asymmetric forms—the streamer's video display and the viewer's written text. This doctoral dissertation focuses on live streams as interactional phenomena from a sequential perspective. Drawing on video-recorded data from ordinary users' naturally unfolding activities in daily life-oriented live streams on Twitter (now ‘X') and taking ethnomethodology and conversation analysis (EMCA) as its theoretical and methodological perspective, the thesis explores how the use of multiple (e.g., spoken, written and embodied) resources, as well as the manipulation of affordance of the devices in establishing the participation framework of live streaming interactions and achieving different joint actions stepwise. The dissertation consists of four main research articles, each focusing on a typical interactional phenomenon in live streaming. All of the articles have been published or are under review. Article I investigates the openings of live streaming. Unlike phone conversations with a canonical opening sequence, live stream openings appear more variable, with laminated participation frames, although there is usually a recognizable "installation" phase where the stream activity begins. We also identified interactional concerns in the opening, that is, the streamers' wait for an adequate audience, their collective and individual management of viewers within a guest/host relationship, and the concern of participants regarding the immediate intelligibility of the stream. Article II discusses how streamers and viewers manage attention and engagement through noticing-based actions. It looks at how streamers and viewers produce noticing sequences and noticing-based sequences, and how the orientation towards noticing may lead to a distinctive form of ‘noticing effervescence.' Article III inspects the activity of tasting in live streaming, re-examining tasting in this particular ecology as an interactive process that combines individual sensory experience with a public, witnessable, and intersubjective dimension. Article IV investigates the organization of closing sequences in live streaming. It shows that while participants can be seen to orient to the sequential organization of closings in ordinary conversation, they do so in a way that is particularly sensitive to the affordances of live video streams. The thesis thus provides a systematic analysis of the most characteristic interactional properties of live streaming
Roussel, Nicolas. "Nouvelles formes de communication et nouvelles interactions homme-machine pour enrichir et simplifier le quotidien." Habilitation à diriger des recherches, Université Paris Sud - Paris XI, 2007. http://tel.archives-ouvertes.fr/tel-00280550.
Le premier axe concerne la conception de systèmes interactifs pour la coordination, la communication et la collaboration entre individus. Je m'intéresse en particulier à la manière dont des moyens vidéo peuvent être utilisés pour permettre des échanges plus subtils (i.e. légers, nuancés, implicites) et plus informels (i.e. spontanés, opportuns) que ceux permis par les systèmes actuels.
Le deuxième axe concerne la conception de nouvelles métaphores et techniques destinées à enrichir et simplifier l'interaction au quotidien avec les systèmes informatiques. Je m'intéresse plus particulièrement aux moyens de faire évoluer la métaphore du bureau sous-jacente à la gestion des données et des applications dans la plupart des systèmes actuels.
Ce document présente les problématiques liées à ces deux axes de recherche, les travaux s'y rapportant auxquels j'ai participé depuis septembre 2001 et quelques perspectives ouvertes par ces travaux.
Ciara, R. Wigham. "The interplay between nonverbal and verbal interaction in synthetic worlds which supports verbal participation and production in a foreign language." Phd thesis, Université Blaise Pascal - Clermont-Ferrand II, 2012. http://tel.archives-ouvertes.fr/tel-00762382.
Wigham, Ciara. "The interplay between non-verbal and verbal interaction in synthetic worlds which supports verbal participation and production in a foreign language." Thesis, Clermont-Ferrand 2, 2012. http://www.theses.fr/2012CLF20020/document.
This research focuses on multimodal pedagogical communication in synthetic (virtual) worlds. The study investigates the interplay between verbal and nonverbal interaction which supports verbal participation and production in a foreign language. This is analysed from a socio-semiotic perspective of multimodality within the context of a course held in the synthetic world Second Life, which adopted a Content and Language Integrated Learning (CLIL) approach. The course, entitled 'Building Fragile Spaces', formed part of the European project ARCHI21. It was designed for higher education students of Architecture whose foreign language was either French or English.The interplay between verbal and nonverbal interaction is examined from three different angles. Firstly, considering the opportunities synthetic worlds offer for the co-creation of the environment through building activities and for collaboration, the role played by the nonverbal mode during a collaborative building activity is investigated. The study questions whether the use of the nonverbal mode impacts on the participation of students in the verbal mode, and whether any interplay exists between these two modes that influences verbal production. Secondly, use of the nonverbal mode by students in inworld identity construction is addressed and considered with reference to their verbal interaction, and participation, in the foreign language. Thirdly, the research concentrates upon interplay between the audio and textchat modalities in the verbal mode. More specifically, the focus is on whether the textchat plays a role during interaction, considering it is in competition not only with the audio modality but also with several nonverbal modalities; and on whether the textchat modality can serve for feedback provision on language form.This thesis seeks to contribute to the methodological considerations to allow research to move beyond speculative and anecdotal examples of multimodal pedagogical communication in synthetic worlds. A typology of nonverbal and verbal modalities is proposed, and then drawn upon, to extend a previous methodology suggested for multimodal transcription to interactions in synthetic worlds. Considering, within the fields of Social Sciences and Language Sciences, the more general research problem to render research data used for analyses visible and publically accessible, the study adopts a LEarning and TEaching Corpus (LETEC) methodological approach. Constituting a structured corpus allows for contextual analyses of the data collected during the 'Building Fragile Spaces' course.This research offers insights into how verbal participation increases with reference to the proxemic organisation of students, the customization of students' avatar appearance and an increased use of nonverbal acts. Concerning verbal production, the study shows how avatar movement in the nonverbal mode was used as a strategy to overcome verbal miscommunication when expressing direction and orientation and also the benefits of using the textchat modality for feedback on language form in order to support learners’ productions in the audio modality. In light of these results, the study suggests some considerations concerning the design of pedagogical activities for language learning within synthetic worlds
Lefebvre, Liv. "Les indicateurs non verbaux dans les interactions médiatisées." Phd thesis, Université de Bretagne Sud, 2008. http://tel.archives-ouvertes.fr/tel-00350409.
Marin, Léonie. "Les revendications médiatisées kanak." Paris 8, 2012. http://www.theses.fr/2012PA083534.
This research aims to study the mediated claims of Kanak people from New Caledonia, an overseas collectivity of French in a process of self-determination. In its contemporary context, we define the notion of claim by analyzing its processes, which enable self-definition and self-representation. These new perspectives have created a dynamic of ideological political, social, economic and cultural confrontations, which contribute to social change. Since the late 1960s, with the advent of political parties' media, the mediatization of the forms of communication of Kanak people has evolved, due to a proliferation of claims and identification processes. In this perspective, a field survey in France and Oceania has allowed us to intersect an in situ ethnographic approach with a discursive analysis of mediated interactions on the Internet, covered by Communication Science. The complementarity of these approaches intends to contribute to the deepening of a digital anthropology. Within the Internet sphere, the appropriation of digital media devices, as well as the self-publishing of mediated interactions renew the individual communicational practices and generate debates. While these debates may give rise to conflicts, they may also become a favorable modality for intercultural exchange. In addition, contemporary communication tactics allow a renewal of the ways to participate individually and collectively, by creating new forms of social and political engagement
Grassin, Jean-Francois. "Affordances d'un réseau social pour une formation en Français Langue Etrangère : pratiques discursives, modes de participation et présence sociale en ligne." Thesis, Lyon 2, 2015. http://www.theses.fr/2015LYO20079/document.
This research aims at studying online interactions in a social network that is specific to teaching and learning French as a Foreign Language (FFL). It questions the way the virtual environment incorporates with the training device so to provide new contexts of interactions and language learning.The data used for this research belong to an academic and language learning context which enabled an ecological analysis of the uses.Furthermore a discourse analysis from various participants was undertaken to highlight their impressions of the device, the noticed affordances and their appropriation with the online environment. This study contributes at elaborating useful tools for the analysis of participation and a better understanding of social interactions in the case of a mediated communication in a pedagogical context.The analyses are based on (1) participative activities, their conversational and enunciative format, (2) the various participation modes and relationnal social commitment that flourishes in a socio-pedagogical network and (3) the spatial and attentionnal features that are specific to a virtual learning environment.The study shows that there are few uses of the socio-pedagogical network, and the various ones that have been noticed did not benefit from the network’s wide access, conversational and social design.As a certain number of affordances have been noted by the participants, few of them were used in the case of our study. Considering those limited uses, the analysis tries to spot the restraints and obstacles to these changing practices by taking into account the participant’s discourse and suggested activities. From this observation, the research suggests didactical guidelines that include this social and relational challenge - and to consider this socio-pedagogical network as an environment which mediates social activities and digital litteracy
Salber, Daniel. "De l'interaction homme-machine individuelle aux systèmes multi-utilisateurs : l'exemple de la communication homme-homme mediatisée." Grenoble 1, 1995. http://tel.archives-ouvertes.fr/tel-00005060.
Bréandon, Christine. "Approches esthétique, médiatique et sémantique du design interactif." Phd thesis, Toulon, 2012. http://tel.archives-ouvertes.fr/tel-00958104.
Bréandon, Christine. "Approches esthétique, médiatique et sémantique du design interactif." Electronic Thesis or Diss., Toulon, 2012. http://www.theses.fr/2012TOUL0007.
The graphic interface of the digital application, subjected to the order of the gesture of the user, prolongs the body of this one. What connection is established between the emerging picture and the one who summoned it? What else does it remain of the message of the designer built by a singular métarécit?Does the diversity of each exploration promotes an individual interpretation? Our problem concerns the design concept of tension between its communication strategy and contingency of its emergence-related metanarrative of the user on probation. To answer these questions, we hypothesize that interactivity generates a personalized narrative. We guide our analysis in three ways, the design first, then that of individualization, which emphasizes the sensitive dimension) which brings the interactivity of the design by means of a delegation of statement to the use, and finally that of the narrative, which organizes the narrative link between the iconic message and the user. Three variables are retained (aesthetic, mediatic, semantic) and to achieve cross frame the notion of interactive design.Our research practice is based on the analysis of website Communicate of the London web agency Hi-ReS!. This case study reflects the intentions of the designer and used to evaluate the tension between the message polysemic issued and the message monosemic received. An eye-tracking experiment was set up to assess the scope of interactivity on attitude and the feelings of users. Then we move the metaphorical figure of the “dess@in" to model the interaction design as a malleable body individualized, negotiated between the system's communications strategy of designer and the singular production of user
Courtiol-Jullia, Patricia. "Analyse des situations "routinières" de communication médiatisées via le web." Montpellier 3, 2002. http://www.theses.fr/2002MON30070.
Present day websites connecting the publication of documents, the potential of having a chat session and the possibility of remote access. In our attempt to analyse media objects from the point of view of communications in process, we have therefore tried to comprehend the uses that once institutionalised the long gone period of enchantement, discovery and knowing how to function le dispositif. Our research also intends to analyse and comprehend from the point of view of generalised communication how a web-user uses a site, on a regular basis, starting from his own bookmarks or from the mailing lists to which he has subscribed. Engaged to a communicational approach based on systemism, constructivism and phenology we have particularly stressed the concepts of situation and contextualisation
Denouël-Granjon, Julie. "Les interactions médiatisées en messagerie instantanée : organisation située des ressources sociotechniques pour une coprésence à distance." Montpellier 3, 2008. http://www.theses.fr/2008MON30044.
This research deals with instant messaging (IM) mediated interactions. IM can be defined as writing and quasi-synchronous communication artifacts, whose specificity is to be based on a list of contacts (or buddy list) gathering previously co-ratified partners ant to provide a series of presence indicators. A large number of works has been carried out with a special interest in buddy lists and in icons bearing witness of “on line” connections in this repertory. Thus, is has been shown that the perception of these icons contributes to creating a feeling of copresence among the distant participants. The aim of our study is to carry on the discussion about distant copresence in IM through a multimodal and praxeological perspective. While resorting to an audiovisual corpus of mundane IM interactions, we pay a particular attention both to the course of situated actions and to the various local resources (interactional, discursive and technical) participants employ in order to get in touch. Using a multidisciplinary approach (conversation analysis, discourse analysis, distributed cognition, Goffman’s interactionism, situated action), we demonstrate finally that, rather than being a sensation originating from the perception of the buddy list and its components (i. E. The “on line” icon), the copresence in IM is, above all things, a practical accomplishment which results from the embodied organization of sociotechnical resources, and which enables different forms of encounters
Merra, Lucile. "Pour une sociologie des médias sociaux : Internet et la révolution médiatique : nouveaux médias et interactions." Thesis, Paris 5, 2013. http://www.theses.fr/2013PA05H024/document.
This thesis is focused on the analysis of a topic that is still a “work in progress” in Sociology: social media. Although this tautological expression may be amazing at first sight, it appears that no academic definition of social media has been proposed to date. This gap in academic research illustrates that this topic is both recent and complex. Therefore, our research aims to conduct a contextual analysis of the emergence of a new media. This research is based on an empirical approach through the study of uses, practices and representations of social media users. As social media are characterized by the interactionist dimension, our research will target active users. From these connected and networked people to active audiences, our analysis will focus on new ways related to involvement. Our research will contribute to the sociological understanding of a social, cultural and media topic that represents social media as well as the set up of social movements supported by social media
Bianchini, Samuel. "Opérer dans la réalité médiatique : pour une pratique critique des images interactives." Paris 1, 2004. http://www.theses.fr/2004PA010612.
Kounakou, Komi. "Littératie médiatique et petite enfance. Appropriation de contenus audiovisuels par des jeunes enfants non-lisants et sourds." Phd thesis, Université de Valenciennes et du Hainaut-Cambresis, 2012. http://tel.archives-ouvertes.fr/tel-00761617.
Fofana, Dalla Malé. "La subjectivité journalistique en entrevue médiatique: une approche rhétorique et interactionnelle de l'émission Péncum Sénégal." Thèse, Université de Sherbrooke, 2015. http://hdl.handle.net/11143/7712.
Abstract: In the aftermath of the 2000 presidential election, Senegal leaves behind 40 years of socialist rule and peacefully goes through one of the most feared elections of its political history. Abdoulaye Wade is elected with a considerable contribution from independent medias. But once in power, the "ideal" man is far from being what the independent medias had anticipated. This situation creates tension between the former allies. One year prior to the end of Abdoulaye Wade’s first term, an independant webradio (Keurgoumak) created by a Senegalese immigrant decides to have a look at Abdoulaye Wade presidency. The designer of the radio declares its intention to take a neutral and objective stance through interviews (Pencum Senegal) with politicians in power and from the opposition. But can any journalistic institution escape subjectivity or bias? Moreover Péncum Senegal has a constitution similar to that of "citizen journalism" and is born in heavily polarized socio-political conditions. The journalist discusses highly controversial issues and targets an audience (the Senegalese diaspora) that holds an undeniable strategic dimension in the country. Our goal is to determine the true position of the journalist (neutrality or favoritism). Our corpus is a transcript of the radio broadcasts that took place from February 2006 to August 2006. We base our analysis on the media discourse theory as described by Charaudeau (2000-2009). We do so within the frame of the integrative perspective by Amossy (2000, 2010). Based on argumentation, it combines rhetoric, interaction and discourse analysis. Our analysis is comparative and contrastive. We observe the interviews’ formal interactional features. We are also interested in the interpersonal relationships that the journalist builds with the guests, as well as the lexical and denunciative clues of his views on the government.
Fourquet-Courbet, Marie-Pierre. "LA COMMUNICATION MEDIATIQUE : INTERACTIONS HUMAINES ET SOCIALES MEDIATISEES." Habilitation à diriger des recherches, Université d'Avignon, 2010. http://tel.archives-ouvertes.fr/tel-00619635.
Le, Guellec Hélène. "Influence de la musique sur les interactions Hommes-Machine : le concept de congruence musicale appliqué à un environnement médiatisé par ordinateur, l'internet." Lorient, 2008. http://www.theses.fr/2008LORIL114.
Attitudinal, cognitive, affective and behavioural responses to the environment could be influenced by an exposure to musical stimuli. The musical fit theory claims better evaluation of an object when it is combined with congruent music (Areni and Kim, 1993; North and Hargreaves, 1999; North et al. , 2004). Musical fit is defined by the correspondence of people’s subjective perception of the music and their representations of the object. This doctoral work enters into the framework of this field of research, attempting to understand the influence mechanisms of a musical genre on the responses of web surfers. A sequence of experiments put the musical fit hypothesis to the test on a Breton website, www. Belleile. Com. , foreboding great prospects for research. Jazz music which corresponds well to a “thalassotherapy hotel” may lead people to explore and choose this kind of accommodation on the website. Furthermore, how web surfers perceive the website could be different according to the degree of musical fit. So a congruent piece of music makes the website more playful and ergonomic. Moreover, musical fit would produce positive affects which would give a better global impression and produce better acceptance of the content. Even if our results tend to bear out the musical fit theory, they should be harmonized by including mediators and moderating variables in the conceptual modelling
López, Díaz Ricardo Augusto. "Les discours en interaction de la presse en ligne. Propositions pour une théorisation de la coproduction journalistique." Thesis, Paris 3, 2014. http://www.theses.fr/2014PA030050/document.
The aim of this paper is to present the characteristics of the discourses in interaction generated by the online press. Our hypothetical matrix justifies, in one hand, that a semiolinguistic analysis of the online press can redefine, from a current perspective, the contract of the mass media communication, and, in other hand, that the semiolinguistic analysis of the online press can lead the introduction of the theoretical components of the journalistic coproduction. As a general conclusion, after conducting an analysis of the selected corpus, consisting of digital information published by four reference headers (TheNewYorkTimes.com, DerSpiegel.de, ElPaís.com and LeMonde.fr), we argue that online press intends to promote (controversial) discussions among its readers in order to strengthen the foundations of its economic logic as a sense-making machine. The so-called citizen or participatory journalism is, for now, an advertising and marketing strategy that appeals to readers, and plunges them into a wave of changing situations in which, it is true, everyone can now be a journalist, but never with the same technical resources, communication devices, and, above all, the same range in the vast and invisible audience of such networks
Guichon, Nicolas. "Apprentissage des langues médiatisé par les technologies : contribution à l'épistémologie de la didactique des langues." Habilitation à diriger des recherches, Université du Havre, 2011. http://tel.archives-ouvertes.fr/tel-00806418.
Yameogo, Lassane. "Interactions des médias publics avec les champs politique et socioéconomique au Burkina Faso: Facteurs d'influence, identités et pratiques professionnelles." Doctoral thesis, Universite Libre de Bruxelles, 2016. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/230846.
Doctorat en Information et communication
info:eu-repo/semantics/nonPublished
Lombardo, Evelyne. "Analyse communicationnelle des effets cognitifs d'un dispositif éducatif médiatisé : le cas de la médiatisation d'un cours 3D en images virtuelles immersif et interactif et ses impacts sur la mémoire explicite." Phd thesis, Université du Sud Toulon Var, 2007. http://tel.archives-ouvertes.fr/tel-00258840.
Lombardo, Evelyne. "Analyse communicationnelle des effets cognitifs d'un dispositif éducatif médiatisé : le cas de la médiatisation d'un cours 3D en images virtuelles immersif et interactif et ses impacts sur la mémoire explicite." Phd thesis, Toulon, 2007. https://theses.hal.science/tel-00258840/fr/.
Our posture is an epistemological approach "anthropo-semio-technical", that is to say that our objective is to Study the technological and educational mediations as devices techno-semio pragmatic (Paraya, 1999) in the paradigm of !he complexity (Morin, 1990). Based on the concept as a result of Vygwsky (1985), Norman (1993), Levy (1997) and Peraya (1999) that the cognitive tools or artifacts are involved in the development of our thinking and can act on our cognition, we asked as early assumptions that a course at the same semantic content, mediated by 4 different ways have different effects on memorization. To test this hypothesis first, we have established 4 courses with identical content, but media in different ways : 1) Oral 2) Powerpoint without taking notes 3) Powerpoint with notetaking 4) course in 3D imaging and virtual immersive interactive Our second assumption is whether the type of communication media changed, we completed our first study, by a qualitative analysis by the award understanding of interviews trying to see how our 90 students had seen. The situation of communication. Finally, we set up an array of different components of 4 forms of media {depending on the model of Peraya). We are in the studies educational media (Peraya, 2004) and in the field of educational tools for communication (Moeglin, 2005)
Otchoumou, Hoppe Christelle. "Mise en place d'un dispositif LMOOC d'enseignement-apprentissage des langues : analyse didactique d'une recherche intervention." Thesis, Paris, INALCO, 2019. http://www.theses.fr/2019INAL0015.
The perspective of this thesis is to analyze how the teaching and learning processes are interacting in order to underline on the conditions to which a technology-mediated distance learning environment is liable to promote French as an Additional Language (AL) learning experiences within a MOOC (Massive Open Online Course). The research main objectives are the setting up of the artifact, its adjustment to the context and its evaluation. The implementation of a pedagogical environment aims at providing the learners with the tools leading them towards a qualitative progression in the AL. The first phase of the intervention research was devoted to the setting of the theoretical and conceptual framework to favor the AL learning activity. We mobilized complex and dynamic system theories (CDST) and socio-cultural theories for the design of the artifact. The conceptual framework is completed with an ergonomic approach of the instrumental activity. We then analyzed the conditions under which, within the MOOC environment, a flexible task-based language learning artifact mediates learners' language activity towards participatory social practices. Language learning activity and learners' interactions are assessed, interpreted and analyzed through the lens of our theoretical framework
Bernard, François-Xavier. "L'impact cognitif des dispositifs médiatiques sur les enfants d'âge préscolaire en situation d'apprentissage avec un adulte : étude d'un cas de simulateur informatique dans le contexte d'une exposition scientifique." Phd thesis, Paris 5, 2006. http://tel.archives-ouvertes.fr/tel-00258740/en/.
Tajariol, Federico. "Les effets des indices non-verbaux sur les activités de communication à distance. Deux études expérimentale sur le dialogue tutoriel." Phd thesis, 2006. http://tel.archives-ouvertes.fr/tel-00128077.
L'action de communiquer avec autrui ne se limite ni à une simple adéquation de codes verbaux et non-verbaux, ni à un processus de production d'inférences et d'interprétation d'indices contextuels. Les interlocuteurs agissent selon une logique coopérative (Clark, 1996) : cela signifie que les interlocuteurs doivent réciproquement accepter chacune de leurs contributions pendant un échange, afin de pouvoir partager des connaissances ou des faits relatifs à leur activité. Une communication réussie demande que les interlocuteurs co-construisent mutuellement leurs référentiels, s'appuyant sur les indices verbaux et non-verbaux.
Parmi ces derniers, on se doit de distinguer les indices non-verbaux kinésiques (e.g., les expressions faciales, les regards, les gestes du corps, etc.) et les indices non-verbaux ostensifs-inférentiels (e.g. les gestes déictiques, les actions physiques). Nous avançons deux hypothèses de travail principales : A) les indices non-verbaux kinésiques facilitent surtout le processus de communication et favorisent un sentiment de proximité sociale entre les partenaires distants ; B) les indices non-verbaux ostensif-inférentiels facilitent surtout l'intercompréhension et la réalisation de la tâche commune.
Pour vérifier ces hypothèses, nous avons construit une tâche expérimentale dans laquelle un tuteur se doit d'assister deux apprenants distants impliqués dans la réalisation d'un travail pratique (la réalisation d'une page en notation html) et qui ne peuvent pas communiquer entre eux. Dans la première expérimentation (n tutor=12, N étudiants = 48), nous étudions les effets des indices kinésiques, véhiculés par l'image-vidéo montrant les partenaires distants. Les résultats indiquent que les indices kinésiques facilitent le processus de compréhension mutuelle et l'activité de suivi du tuteur, sans pour autant améliorer la qualité du travail des apprenants. Dans la deuxième expérimentation (n tutors = 12, étudiants = 72), nous nous intéressons aux indices ostensifs-inférentiels, véhiculés par l'image-vidéo relative aux actions effectuées par les partenaires distants sur les objets appartenant à leur espace de travail. Les indices ostensifs-inférentiels favorisent la construction des référentiels communs, facilitent le suivi du tuteur et induisent une amélioration du travail des apprenants. Nous discutons les résultats de deux expérimentations et nous avançons des propositions pour la conception des dispositifs consacrés à la communication tutorielle.
Salber, Daniel. "De l'interaction homme-machine individuelle aux systèmes multi-utilisateurs. L'exemple de la communication homme-homme médiatisée." Phd thesis, 1995. http://tel.archives-ouvertes.fr/tel-00005060.
Chrétien, Robert. "Kiné fusion 01 : gestuelle corporelle interactive." Mémoire, 2009. http://www.archipel.uqam.ca/1819/1/M10780.pdf.
Demers, Mathieu. "Empreintes dans le noir : une immersion par le toucher." Mémoire, 2009. http://www.archipel.uqam.ca/2292/1/M10913.pdf.
Rueff, Julien. "Formes de reconnaissance et de mépris dans les mondes numériques : une étude des valorisations sociales à l'oeuvre dans les interactions médiatisées des joueurs de Warhammer Online." Thèse, 2011. http://www.archipel.uqam.ca/4965/1/D2305.pdf.