Meeting others abroad and/or online is considered important in the broad field of intercultural communication education (amongst others: international education, minority and migrant education, but also teacher education, language education) to test out one’s learning about interculturality. For several weeks, a group of university students from China and a group of local and international students studying at a Finnish university met regularly online to talk about global educational issues. Using a specific lens of interculturality, which focuses on the discursive co-construction (...) of identities, we explore their initial interactions, how they deal with the uncertainty and potential awkwardness of their very first encounters, before they start working on their educational tasks. Based on the students’ self-disclosure (practices, thoughts, identity construction), and adopting a dialogical discourse analysis, the authors examine their co-construction of interculturality. The results show that the students try to facilitate interculturality while promoting it together more or less successfully. Reasons are discussed. The authors argue that research on the underexplored case of online initial interactions, which represent crucial moments in establishing and negotiating interculturality, could provide important research and pedagogical input for intercultural telecollaboration. (shrink)

It is commonly assumed that teasing is restricted to encounters among intimates or close acquaintances. As a result of examining initial interactions among speakers of English, however, this article shows that teasing also occurs between persons who are becoming acquainted. Analysis reveals that tease sequences unfold across three actions that constitute the tease as an invitation to intimacy: a teasable action on the part of the target, the tease proper and a moment of interactionally generated affiliation. Given teasing (...) is one way of criticising another, it constitutes a potential breach of tact or interactional propriety. In initial interactions, however, participants can construe this potential impropriety as an invitation to intimacy, as it involves the proposal of a shared ironic stance that may be either accepted or declined by the target of the tease. (shrink)

ABSTRACT:Evidence abounds that when ethics initiatives are decoupled from the actual work of organizations, ethics policies may become little more than “window dressing” (Weaver, Trevino, and Cochran 1999; Collen and Gonella 2002). We found, however, an unexpected, positive feature of decoupling in the study of a local government; namely, when organizational members engage in discussions that turn away from the letter of an ethics code they often do so to address higher ethical principles embedded in the spirit of the code. (...) The decoupled understanding of the code in these cases becomes a symbolic, legitimating gesture grounded not in strict provisions but in creative and complex interactions. This counterintuitive explanation of decoupling capitalizes on discourse that evolves from a legalistic interpretation to rich discussions that value the multiplicity of voices within organizational life. What follows is that ethical decision making emerges as creative, dynamic, and responsive to its constituents. (shrink)

ABSTRACT:Evidence abounds that when ethics initiatives are decoupled from the actual work of organizations, ethics policies may become little more than “window dressing” (Weaver, Trevino, and Cochran 1999; Collen and Gonella 2002). We found, however, an unexpected, positive feature of decoupling in the study of a local government; namely, when organizational members engage in discussions that turn away from the letter of an ethics code they often do so to address higher ethical principles embedded in the spirit of the code. (...) The decoupled understanding of the code in these cases becomes a symbolic, legitimating gesture grounded not in strict provisions but in creative and complex interactions. This counterintuitive explanation of decoupling capitalizes on discourse that evolves from a legalistic interpretation to rich discussions that value the multiplicity of voices within organizational life. What follows is that ethical decision making emerges as creative, dynamic, and responsive to its constituents. (shrink)

Although initiation of DNA replication is considered to be highly coordinated through multiple protein–DNA and protein–protein interactions, it is poorly understood how particular locations within the eukaryotic chromosome are selected as origins of DNA replication. Here, we discuss recent reports that present structural information on the interaction characteristics of the archaeal orthologues of the eukaryotic origin recognition complex with their cognate binding sequences.1,2 Since the archaeal replication system is postulated as a simplified version of the one in eukaryotes, by (...) analogy, these works provide insights into the functions of the eukaryotic initiator proteins. BioEssays 30:208–211, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

ABSTRACT:Evidence abounds that when ethics initiatives are decoupled from the actual work of organizations, ethics policies may become little more than “window dressing” (Weaver, Trevino, and Cochran 1999; Collen and Gonella 2002). We found, however, an unexpected, positive feature of decoupling in the study of a local government; namely, when organizational members engage in discussions that turn away from the letter of an ethics code they often do so to address higher ethical principles embedded in the spirit of the code. (...) The decoupled understanding of the code in these cases becomes a symbolic, legitimating gesture grounded not in strict provisions but in creative and complex interactions. This counterintuitive explanation of decoupling capitalizes on discourse that evolves from a legalistic interpretation to rich discussions that value the multiplicity of voices within organizational life. What follows is that ethical decision making emerges as creative, dynamic, and responsive to its constituents. (shrink)

Sexual consent is advocated around the world to reduce sexual assault. The widespread affirmative consent model emphasizes a need for unambiguous consent. In this paper, we contribute to a deeper understanding of how ambiguities in the initiations of sexual activities are routinely solved to achieve consent. Drawing on conversation analytic research on joint decision-making, and a dataset of 80 cases of sexual initiation in contemporary TV-series and movies, we investigate the interactional practices by which sexual activities are presented as consensual (...) and how consent is achieved across sequences of interaction. We found there to be social advantages of synchronous initiation, compared to sequential verbal initiations, which were associated with various social vulnerabilities. These vulnerabilities could however be circumvented by two practices, each of which made use of a distinct combination of verbal and embodied resources. While ambiguities exist, our results oppose the idea of sexual consent as a practically hopeless and awkward endeavor. Instead, consent consists of joint action that is achieved through recognizable and systematic ways. (shrink)

This article examines the prosody and sequential organisation of repeats in French talk-in-interaction. Repeats in French are used for initiating repair, as well as for registering receipt. I show for two sequential contexts – after first pair parts and after second pair parts – that the action import of the repeat depends on its prosodic design; prosody allows participants to differentiate between repair-initiating and receipt-registering repeats. While questioning repeats make a response conditionally relevant, registering repeats do not – however, they (...) do not preclude a response either. Registering repeats are sometimes responded to with confirmation tokens, and sometimes not; when produced, such responses are a contingent possibility rather than an expectable second pair part. In the selection and design of confirmation tokens, participants distinguish between solicited and volunteered confirmations. The article relates these findings to prior research on repetition and sequence organisation in French and also in English, Russian and Finnish. (shrink)

Health research initiatives worldwide are growing in scope and complexity, particularly as they move into the developing world. Expanding health research activity in low- and middle-income countries has resulted in a commensurate rise in the need for sound ethical review structures and functions in the form of Research Ethics Committees (RECs). Yet these seem to be lagging behind as a result of the enormous challenges facing these countries, including poor resource availability and lack of capacity. There is thus an urgent (...) need for ongoing capacity and resource development in these regions in general, and in Africa in particular. Similarly, there is a need for research and initiatives that can identify existing capacity and funding and indicate the areas where this needs to be developed.This discussion paper argues that the Mapping African Research Ethics Capacity (MARC) project is a timely initiative aimed at identifying existing capacity. MARC provides a platform and tool on the Council on Health Research for Development's (COHRED) Health Research website (HRWeb), which can be used by RECs and key stakeholders in health research in Africa to identify capacity, constraints and development needs. MARC intends to provide the first comprehensive interactive database of RECs in Africa, which will allow for the identification of key relationships and analyses of capacity. The potential of MARC lies in the mapping of current ethical review activity onto capacity needs. This paper serves as a starting point by providing a descriptive illustration of the current state of RECs in Africa. (shrink)

This article provides an in-depth analysis of a conversational exchange initiated by a customer’s price question in real-life business-to-business sales encounters. The analysis focusses on when the customer requests a price, what that implies as well as how the price discussion is conducted. Marketing literature usually considers product/service price to be an obstacle that the salesperson needs to overcome; we demonstrate that the price question is a positive signal for the salesperson. By requesting the price, the customer claims sufficient understanding (...) of the offer, recognition of the service value and a readiness to move to the next phase in the meeting. The salesperson initiates an insert expansion to tailor the price to her or his customer and then informs the price in an expanded clausal response to build customer value. The conversation analytic study was based on a dataset of 13 video-recorded B2B sales meetings in Finland. (shrink)

While it is recognized that instruction between co-workers is a central component of everyday workplace interaction and learning, this study investigates the ways in which such instructional events are practically initiated in interaction. We analyse recordings of everyday work at a radio station, where journalists prepare and broadcast local news. In our data, a distinction can be made between two interactional contexts from which instructional interactions emerge: searches, where one party is looking for a suitable helper; and established (...) class='Hi'>interactions, where the initiation of instruction is prefigured by immediate prior interaction. A further finding is that these two contexts are associated with two different ways of initiating instruction. Direct requests are used in established interactions. In searches, we instead find questions regarding the other person’s procedural knowledge – what we term know-how questions. We finally discuss the ways in which instructional configurations are assembled without reference to institutionally defined instructor/instructed roles. (shrink)

Thinking through other minds encompasses new dimensions in computational psychiatry: social interaction and mutual sense-making. It questions the nature of psychiatric manifestations in light of recent data on social interaction in neuroscience. We propose the concept of “social physiology” in response to the call by the conceivers of TTOM for the renewal of computational psychiatry.

This study aims to develop systems of belief revision in which acquisition of knowledge and interactive aspects of meaning are captured as a set of questions and answers with respect to an initial set of assumptions expressed in the object language. This process is performed by a progressive deployment of hypothetical insights contained in a context of interaction of information received by an agent. This study also gives the opportunity to express interactive aspects of meaning in semantics tableaux. And (...) thus highlights the notions of speech acts by the connection between tableaux and dialogues in the context of belief revision. (shrink)

Coordination between speakers in dialogue requires balancing repetition and change, the old and the new. Interlocutors tend to reuse established forms, relying on communicative precedents. Yet linguistic interaction also necessitates adaptation to changing contexts or dynamic tasks, which might favor abandoning existing precedents in favor of better communicative alternatives. We explored this tension using a maze game task in which individual participants and interacting pairs had to describe figures and their positions in one of two possible maze types: a regular (...) maze, in which the grid‐like structure of the maze is highlighted, and an irregular maze, in which specific parts of the maze are salient. Participants repeated this task several times. Both individuals and interacting pairs were affected by the different maze layouts, initially using more idiosyncratic description schemes for irregular mazes and more systematic schemes for regular mazes. Interacting pairs, but not individuals, abandoned their unsystematic initial descriptions in favor of a more systematic approach, which was better adapted for repeated interaction. Our results show communicative conventions are initially shaped by context, but interaction opens up the possibility for change if better alternatives are available. (shrink)

Participatory Technology Assessment initiatives have usually been analyzed as if they existed in a social and political vacuum. This article analyzes the linkages that occur, in both directions, between the microcosm set up by a pTA exercise and the real world outside. This dual-dynamics perspective leads to a new way of understanding the function and significance of pTA initiatives. Rather than viewing them as a means to create the ideal conditions for real public debate, they are viewed here as an (...) additional public arena in which sociotechnical controversies are played out. This perspective is developed from the analysis of an interactive technology assessment exercise conducted by the French National Institute for Agricultural Research, on the topic of genetically modified vines. (shrink)

These days CSIRO is focusing on providing holistic solutions to Australia's major problems. For example, the organisation hopes to address significant natural resource management problems of Australia by combining the wisdom of a wide array of disciplines. A number of recent measures have been initiated towards this end, which are described in this paper. Implicitly, CSIRO has recognised that cultural change is needed if the organisation is to contribute to the resolution of long-standing "wicked" problems. Innovations to achieve a more (...) integrated approach are described and assessed in terms of their ability to meet recommendations derived from a formal review of past attempts to conduct multidisciplinary or interdisciplinary research. Much of the interpretation however is personal, reflecting changes observed in thirty years of service within CSIRO. The discussion concentrates on the pragmatics of the creation and performance of teams with differing disciplinary backgrounds in natural resource management. In addition the paper discusses the wider ongoing changes to the roles of scientists as society evolves. It outlines the issues of defining the appropriate questions for research and the changing interaction between scientific and community knowledge. The potential contribution of complex systems theory to assist in creating productive integrated research is discussed. It is concluded that the CSIRO case study provides compatible findings with other analyses of integrated research performance and also other descriptions of the evolving role of scientists within wider society. (shrink)

In this four part exchange, Evan Selinger starts by stating that Collins’s empirical evidence in respect of linguistic socialization and its bearing on artificial intelligence and expertise is valuable; it advances philosophical and sociological understanding of the relationship between knowledge and language. Nevertheless, he argues that Collins mischaracterizes the data under review and thereby misrepresents how knowledge is acquired and understates the extent to which expert knowers are embodied. Selinger reconstructs the case for the importance of the body in the (...) initial acquisition of language and challenges Collins to show how a disembodied entity could become fluent in any language at all.Collins responds by accepting that his approach does not demonstrate quite as much about the irrelevance of the body as he thought it did but that even though he accepts all of Selinger’s claims, ‘the body’ as needed by the philosophical approach set out by Selinger is still a vestigial thing. Collins’s main point, however, is that the philosophical view of the body—the world is divided into embodied agents and unembodied entities—distracts attention from the more interesting empirically researchable question of how the ability to become socialized diminishes, if it does, as the body become more and more minimal. The right research question is not about whether a person can extrapolate from minimal sensory input but how much extrapolation is possible under different circumstances and how it is done.Dreyfus, having seen the whole of the exchange so far, agrees that both have a point but argues that Collins’s approach still misses the well established importance of bodily engagement for full understanding.Collins responds to this by trying to set out more clearly the position associated with the idea of interactional expertise.Keywords: Interactional expertise; Phenomenology; Turing test; Embodiment; Tacit knowledge; Socialization. (shrink)

Peer interaction has been found to be conducive to learning in many settings. Knowledge co-construction has been proposed as one explanatory mechanism. However, KCC is a theoretical construct that is too abstract to guide the development of instructional software that can support peer interaction. In this study, we present an extensive analysis of a corpus of peer dialogs that we collected in the domain of introductory Computer Science. We show that the notion of task initiative shifts correlates with both KCC (...) and learning. Speakers take task initiative when they contribute new content that advances problem solving and that is not invited by their partner; if initiative shifts between the partners, it indicates they both contribute to problem solving. We found that task initiative shifts occur more frequently within KCC episodes than outside. In addition, task initiative shifts within KCC episodes correlate with learning for low pre-testers, and total task initiative shifts correlate with learning for high pre-testers. As recognizing task initiative shifts does not require as much deep knowledge as recognizing KCC, task initiative shifts as an indicator of productive collaboration are potentially easier to model in instructional software that simulates a peer. (shrink)

This article investigates agency as a way of being and acting in sustainability leadership. Our primary aim is to enhance understanding of agentic strategies that facilitate transcending systemic complexities in sustainability leadership. We make a distinction in our analytical approach by drawing from Emirbayer and Mische’s conceptualisation of agency as ‘an interactive process of reflexive transformation and relational pragmatics, a temporally embedded process of social engagement, informed by the past, oriented towards the future and enacted in the present’ . We (...) add ontological sources of agency to these dynamics which interact with habit, imagination, judgement and learning in the transformation of social systems. This approach underpins our model ‘Dynamic Interactions of Agency in Leadership’ , an integrative framework for analysing agency in sustainability leadership. We examine the efficacy of our framework in higher education initiatives in which sustainability aspirations, aims and actions are envisioned, articulated and mobilised. We conclude by offering further avenues of research in sustainability leadership designed to advance this burgeoning field and contribute to bridging the gap between sustainability challenges and our abilities to solve them. (shrink)

Takes up the questions of the initial bargaining position and the initial factor endowment, raised in Chs. 6 and 4 respectively. We reject James Buchanan's identification of the initial bargaining position with the outcome of non‐cooperative interaction, and John Harsanyi's identification of it with the threat point. Instead, we argue that, as the basis of market and cooperative interaction, it must rule out all taking of advantage—bettering oneself through worsening the situation of others. We term this condition (...) the ‘proviso’, deriving it from Robert Nozick's interpretation of Locke's insistence that in acquisition, one leave ‘enough, and as good’ for others. We show how the proviso constrains directly maximizing behaviour, and we then demonstrate its role in introducing a structure of individual rights to person and property, rights that define each person's initial bargaining position and factor endowment. We show that the proviso satisfies our standard of impartiality, and why rational persons would accept the proviso, as part of a narrow interpretation of compliance with the requirements for cooperation. We show that cooperation in the absence of the proviso tends to be unstable, and to depend on ideologies, entrenched historical factors, and differential technologies, all of which undermine the equal rationality of persons on which an impartial morality depends. (shrink)

Lamarck's perspective on change within the organic world, in particular his conception of "la marche de la nature," , crystallized during the last decade of the 18th century and the early years of the 19th. I argue that it should be viewed as resulting in part from interactions with, and transfers from, the social thought—modes of thinking, ways of conceptualizing, models, metaphors and analogies—of the decades before the French revolution and of the revolutionary decade itself. Moreover, Lamarck's involvement with (...) the new institutional frameworks initiated during the revolutionary period had brought him into direct contacts with the then prevalent modes of discourse on things social. (shrink)

The well-known impairments in the social use of eye-gaze by children with autism have been chiefly explored through experimental methods. The present study aims to contribute to the naturalistic analysis of social eye-gaze by applying Conversation Analysis to video recordings of three Finnish children with a diagnosis of autism, each interacting with familiar others in ordinary settings . The analysis identifies two interactional environments where some children with autism show eye-gaze related competence with respect to gazing at their co-participants: these (...) are when the child carries out an initiating action or a responsive action . We discuss how this qualitative analysis of interactional structure could be extended using quantitative methods and eye-tracking technology in order to develop a better understanding of the disorder. Keywords: Autism; eye-gaze; conversation analysis; social interaction; interactional competence. (shrink)

The well-known impairments in the social use of eye-gaze by children with autism have been chiefly explored through experimental methods. The present study aims to contribute to the naturalistic analysis of social eye-gaze by applying Conversation Analysis to video recordings of three Finnish children with a diagnosis of autism, each interacting with familiar others in ordinary settings. The analysis identifies two interactional environments where some children with autism show eye-gaze related competence with respect to gazing at their co-participants: these are (...) when the child carries out an initiating action or a responsive action. We discuss how this qualitative analysis of interactional structure could be extended using quantitative methods and eye-tracking technology in order to develop a better understanding of the disorder. Keywords: Autism; eye-gaze; conversation analysis; social interaction; interactional competence. (shrink)

The initial stage for the discussion is the distinction between bona fide and fiat objects drawn by Barry Smith and collaborators in the context of formal ontology. This paper aims at both producing a rationale for introducing a hitherto unrecognized kind of object—here called ‘Interactive Fiat Objects’ (IFOs)—into the ontology of objects, and casting light on the relationship between embodied cognition and interactive ontology with the aid of the concepts of affordance and ad hoc category. I conclude that IFOs (...) are similar to fiat objects, affordances and ad hoc categories in a number of ways, yet they differ from these in important respects. Interaction is key to understanding the existence and peculiarities of IFOs. By adopting an embodied perspective on cognition, we can enrich our ontological typologies and highlight relevant features of our physical and symbolic environment that are otherwise overlooked. This should improve our understanding of object ontology and persuade us to include IFOs in our metaphysical inventories. (shrink)

Research on human-animal interaction has skyrocketed in the last decade. Rapid urbanization has led scientists to investigate its impact on several species living in the vicinity of humans. Domesticated dogs (Canis lupus familiaris) are one such species that interact with humans and are also called man’s best friend. However, when it comes to the free-ranging population of dogs, interactions become quite complicated. Unfortunately, studies regarding free-ranging dog-human interactions are limited even though the majority of the world’s dog population (...) is free-ranging. In this study, we observed twelve groups of free-ranging dogs in their natural habitat, the streets. We divided the study areas into two zones, namely – intermediate and high flux, based on human activity or movement. Six groups from each of the zones were observed mostly during daytime. We used social network analysis (SNA) to explore the dog-dog (intraspecific) and dog-human (interspecific) interactions. It was surprising to observe higher instances of interspecific interactions than the intraspecific ones, irrespective of the zones. Humans, in significantly higher occasions, initiated both positive and negative interactions in comparison to dogs. Our findings conclude that humans are a crucial part of the interaction network of Indian free-ranging dogs. (shrink)

Internationally, initial teacher education has experienced shifts towards competence and school-based programmatic reforms. As a result, literature on the role of teacher educators operating within the academy suggests a sense of doom as market-based and political distrust of the academy grows. For now, initial teacher education in Ireland is largely housed within the academy. However, several governing policies have recently been published which subtly seek to marginalise the role and practices of teacher educators. Drawing on Camus’ understanding of (...) the absurd as emerging from the interaction between the longing of human beings for clarity and the universe’s indifferent and silent reply, this paper sets out to investigate possible methods that teacher educators may select in responding to an awareness of the absurd. (shrink)

In this paper we investigate the behavior patterns of Alzheimer patients and multihandicapped persons communicating with peers and therapists in an interaction situation. Communicative items were analyzed automatically and sorted into patterns. The results showed that despite their reported ‘linguistic’ disabilities, the patients not only played their role in the interaction, but were also able to lead the conversation and take initiatives. In spite of their vulnerability, both types of patients, particularly those with Alzheimer’s disease, exhibited the ability to integrate (...) new information and to get involved in the dialogue. (shrink)

Recently highly-efficient quantum engines were devised by exploiting the stochastic energy changes induced by quantum measurement. Here we show that such an engine can be based on an interaction-free measurement, in which the meter seemingly does not interact with the measured object. We use a modified version of the Elitzur–Vaidman bomb tester, an interferometric setup able to detect the presence of a bomb triggered by a single photon without exploding it. In our case, a quantum bomb subject to a gravitational (...) force is initially in a superposition of being inside and outside one of the interferometer arms. We show that the bomb can be lifted without blowing up. This occurs when a photon traversing the interferometer is detected at a port that is always dark when the bomb is located outside the arm. The required potential energy is provided by the photon even though it was not absorbed by the bomb. A natural interpretation is that the photon traveled through the arm which does not contain the bomb—otherwise the bomb would have exploded—but it implies the surprising conclusion that the energy exchange occurred at a distance despite a local interaction Hamiltonian. We use the weak value formalism to support this interpretation and find evidence of contextuality. Regardless of interpretation, this interaction-free quantum measurement engine is able to lift the most sensitive bomb without setting it off. (shrink)

The present study reports on the use of a linguistic category "interrogative," which has been traditionally associated with the act of questioning, and its use in argument talk in Japanese. Based on the observation that interrogative utterances in argument data are regularly followed by non-answers, it is argued that interrogative utterances in argument sequences may not be designed/interpreted as doing questioning. Such use of interrogatives can become an orderly practice to which participants orient themselves in social activities recognizable as arguments. (...) However, though an answer is not expected, the recipient invariably provides some form of response, or the initial speaker seeks such a response when none is provided. Thus the nature of interrogatives as a grammatical category seems to reside in the basic structural unit of social interaction [recipient-oriented action]-[response]. In general, this study is intended to show the dynamically interlocking relationship between grammar and interaction by exploring the intricate interplay between a local action for which interrogative grammar is employed, and the sequential environment and activity framework in which the action takes place. (shrink)

The exogenous cycles and population dynamics of the community at Penrith, Cumbria, England, have been studied (1557-1812) using aggregative analysis, family reconstitution and time series analysis. This community was living under marginal conditions for the first 200 years and the evidence presented is of a homeostatic regime where famine, malnutrition and epidemic disease acted to regulate the balance between resources and population size. This provides an ideal historic population for an investigation of the direct and indirect effects of malnutrition. Throughout (...) the period studied, a short wavelength oscillation in grain prices was apparently the major external factor that drove exogenous cycles in mortality, birth rate, and migration. In particular, the different responses of children to variations in food supply are emphasised; fluctuations in poor nutrition correlated significantly with the variations in mortality rates for infants (probably indirectly during pregnancy and directly during the first year of life) and for young children (via susceptibility to lethal infectious diseases). Migratory movements contributed to the maintenance of homeostasis in the population dynamics. A medium wavelength cycle in low winter temperatures was associated with a rise in adult mortality which, in turn, promoted an influx of migrants into this saturated habitat. A model incorporating these interacting associations between vital events and exogenous cycles is presented: grain prices were an important density-dependent factor and constituted the major component of the negative feedback of this population and drove the exogenous, short wavelength mortality cycles. Cycles of births and immigration provide a positive feedback for the build-up of susceptibles and the initiation of smallpox epidemics and increased population size. (shrink)

Previous research in the social sciences has shown that haptic interaction rituals are critical for maintaining social relationships. However, during the coronavirus pandemic, ‘social distancing’ was encouraged in order to avoid the spread of disease. Drawing on data from self-ethnography as well as publicly available resources, in this study we explore some new, locally negotiated haptic trajectories to accomplish interaction rituals in the time of coronavirus. First, we present self-ethnographic observations of distancing in face-to-face encounters from our everyday lives. Second, (...) utilizing methods of microanalysis of naturally occurring interaction, we investigate video recordings of the embodied negotiation of space and touch among politicians. We analyze three different ways in which politicians negotiate transitional moves in this haptic ritual when one party initiates a handshake: repairing, declining and apologizing. Our analysis shows that politicians adapt their entire bodies in conjunction with talk, gestures and laughter not only to accomplish the greeting but also to remedy the potentially face-threatening situation of not getting the greeting right. This research has implications for better understanding the spontaneous ability of human beings to invent new ways of engaging with each other. Moreover, it adds to our knowledge of how the materiality of human bodies can impact forms of sociality. (shrink)

Over the past 3 years, the authors have pursued unique cross-college collaboration. They have hosted a National Endowment for the Humanities (NEH)–funded Humanities Gaming Institute and team-taught a cross-listed course that brought together students from the humanities and computer science. Currently, they are overseeing the development of an NEH-supported social history game called Desperate Fishwives. In the process, the authors have realized that “game” is not the most appropriate designator for the kind of projects they are pursuing. Instead, they propose (...) critical interactives, a term that suggests projects that mobilize ludic methods in order to engage participants in socially and politically sensitive, indeed controversial, subject matter. Their most recent project, Ghosts of the Horseshoe, offers an initial look at how critical interactives are particularly apt at raising awareness about the relations among institutional policy, broader public policy, and the ways that people negotiate the public history of a particular place. (shrink)

In this four part exchange, Evan Selinger starts by stating that Collins’s empirical evidence in respect of linguistic socialization and its bearing on artificial intelligence and expertise is valuable; it advances philosophical and sociological understanding of the relationship between knowledge and language. Nevertheless, he argues that Collins mischaracterizes the data under review and thereby misrepresents how knowledge is acquired and understates the extent to which expert knowers are embodied. Selinger reconstructs the case for the importance of the body in the (...) initial acquisition of language and challenges Collins to show how a disembodied entity could become fluent in any language at all.Collins responds by accepting that his approach does not demonstrate quite as much about the irrelevance of the body as he thought it did but that even though he accepts all of Selinger’s claims, ‘the body’ as needed by the philosophical approach set out by Selinger is still a vestigial thing. Collins’s main point, however, is that the philosophical view of the body—the world is divided into embodied agents and unembodied entities—distracts attention from the more interesting empirically researchable question of how the ability to become socialized diminishes, if it does, as the body become more and more minimal. The right research question is not about whether a person can extrapolate from minimal sensory input but how much extrapolation is possible under different circumstances and how it is done.Dreyfus, having seen the whole of the exchange so far, agrees that both have a point but argues that Collins’s approach still misses the well established importance of bodily engagement for full understanding.Collins responds to this by trying to set out more clearly the position associated with the idea of interactional expertise.Keywords: Interactional expertise; Phenomenology; Turing test; Embodiment; Tacit knowledge; Socialization. (shrink)

While we agree that the frame problem, as initially stated by McCarthy and Hayes (1969), is a problem that arises because of the use of representations, we do not accept the anti-representationalist position that the way around the problem is to eliminate representations. We believe that internal representations of the external world are a necessary, perhaps even a defining feature, of higher cognition. We explore the notion of dynamically created context-dependent representations that emerge from a continual interaction between working memory, (...) external input, and long-term memory. We claim that only this kind of representation, necessary for higher cognitive abilities such as counterfactualization, will allow the combinatorial explosion inherent in the frame problem to be avoided. (shrink)

This collection of papers from the workshop serves as the initial volume in the new series Texts in Logics and Games—touching on research in logic, mathematics, computer science, and game theory. “A wonderful demonstration of ...

A Gedanken experiment is presented where an excited and a ground-state atom are positioned such that, within the former’s half-life time, they exchange a photon with 50% probability. A measurement of their energy state will therefore indicate in 50% of the cases that no photon was exchanged. Yet other measurements would reveal that, by the mere possibility of exchange, the two atoms have become entangled. Consequently, the “no exchange” result, apparently precluding entanglement, is non-locally established between the atoms by this (...) very entanglement. This quantum-mechanical version of the ancient Liar Paradox can be realized with already existing transmission schemes, with the addition of Bell’s theorem applied to the no-exchange cases. Under appropriate probabilities, the initially-excited atom, still excited, can be entangled with additional atoms time and again, or alternatively, exert multipartite nonlocal correlations in an interaction free manner. When densely repeated several times, this result also gives rise to the Quantum Zeno effect, again exerted between distant atoms without photon exchange. We discuss these experiments as variants of interaction-free-measurement, now generalized for both spatial and temporal uncertainties. We next employ weak measurements for elucidating the paradox. Interpretational issues are discussed in the conclusion, and a resolution is offered within the Two-State Vector Formalism and its new Heisenberg framework. (shrink)

This paper reports on a micro-ethnography of social interaction in an urban plaza in Colombia, focusing on the plaza’s role as an arena for the acquisition of interaction skills. We investigate how children of different ages initiate and sustain interactions with same-age and older peers and the efforts they make to be recognized and ‘visible’. We interpret our data in light of three theories of socialization: Corsaro’s conception of childhood as “interpretive reproduction”, Vygotsky’s model of the “zone of proximal (...) development”, and the “structural approach” to social cognition and development. While a social form like the plaza, which is collectively enacted by members of all age groups of the local community, provides children with an extraordinarily rich array of opportunities to develop social communication skills by interacting with older and younger peers, our analysis also demonstrates that children, as they are building zones of proximal development for themselves, play a central role in assembling, integrating, and sustaining the neighborhood as a face-to-face society. In this fashion, the paper illustrates how the micro-analysis of social interaction can contribute to the analysis of social ‘macro’ forms. (shrink)

Ordinary interactions are the primary vehicle through which we show respect, give social pleasure, and grease the wheels of healthy sociality. When we do an interactional wrong to someone, we not only convey disrespect by disregarding their interactional needs, but also cause them social pain and erode healthy social relations. Interactional ethics – the study of the ethics of interacting – concerns both our conduct within our interactions and our broader interactional style. The existing philosophical literature in this (...) area has not yet provided a detailed analysis of the three discrete stages of an ordinary interaction – the initiation stage, the execution stage, and the conclusion stage – or of the specific wrongs beyond disrespect that we can do at each stage. This article develops novel and useful tools to analyse interactional wrongs that both compromise our wellbeing by causing us social pain and threaten healthy sociality. It then distinguishes various patterns of interactional wrongdoing – i.e. interactional vices – that we can manifest as we seek to control with whom we interact and how. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Videogames and Interactive FictionGrant TavinorIIn the third-person crime simulator Grand Theft Auto 3, the fictional performing of all sorts of criminal nuisance is a possibility. (Squeamish readers, or those that are adamant videogames are playing a decisive role in the moral degeneration of modern society might want to turn away now!) Here is one possibility for players of the game: while driving around in the rundown red-light district of (...) Portland Island, try stopping beside one of the women dressed in leather dresses and knee-high stockings who say things like "Have you ever been down south?" The fictional woman will bend down to the car window and eventually hop in. Now drive to a secluded area, stop the car, and wait. What happens? The car begins to rock up and down, slowly at first, and then more quickly, squeaking all the while. As it does, your health meter increases and the cash meter decreases. Eventually, after the car has stopped rocking, the prostitute exits and walks away. This is all obviously of questionable taste. But the really horrible part is that it is possible to mug the prostitute and take back your money!Though I am reluctant to tell you this, the first time I discovered the trick, I felt a sort of sadistic joy at my reprehensible behavior. Friends in the room at the time thought the whole incident hilarious; except for one who thought it extremely revolting. Perhaps now though, I feel guilty for what I did to the prostitute. (Hence my reluctance to let you know of my sinister fictional activities!) Of course, this episode raises a host of ethical questions; I will not attempt to answer them here. What I am interested in is the possibility of fictional interaction itself. The important point is that this fictive episode seems to show that it is possible in the case of videogames to feel guilty or ashamed for what one [End Page 24] does in a fictional world. But how is this possible? What does interacting with a videogame amount to that it allows for this intimate (and dubious) emotional connection?There is a wide and impressive literature in the analytic philosophy of the arts concerning the nature of fiction and the practice that surrounds it; this literature gives us an ideal theoretical basis from which to explore the topic of videogames. But also, videogames will allow us to return our attention to the theory, perhaps perceiving areas in which it can be improved, so as to become more generally applicable. I begin this paper by setting out some initial descriptive examples of the ways in which videogames are interactive fictions. After discussing an ambiguity in the notion of what it is to interact with a fiction, I deal with two prominent aspects of that interaction; that focused on fictive props, and the apparent interaction players have with fictional worlds. Next, I argue that the interactive nature of videogames alters the character of our interest in them. Rather than a focus on interpretive and sympathetic engagement with narratives, videogames involve their appreciators in an active engagement with the problem spaces or kinetic narratives of gameplay. Finally, I argue that because action and emotion are close cognitive bedfellows, and because emotion plays an important role in the psychology of fictive practice, that the emotions experienced by videogame players will be distinctive to that fictive form.IIVideogames provide their players with a variety of opportunities for interactive engagement. The last ten years have seen significant development in the extent of the fictive interactivity of videogames, especially with the advent of the "next generation" consoles such as Playstation 2 and X-Box, and the burgeoning genre of PC gaming. With the intention of providing some descriptive substance for the following theoretical discussions, in this section I present some examples of the ways in which modern videogames are interactive fictions, and how they differ to more traditional fictive forms in this respect.Many videogames involve exploring an environment. In Grand Theft Auto 3, the player, in the guise of a criminal protagonist, is able to explore the streets of Liberty City. Completing the objectives of the... (shrink)

Alexithymia, psychological distress, and posttraumatic stress disorder (PTSD) are highly related constructs. The ongoing debate about the nature and relationship between these constructs is perpetuated by an overreliance on cross-sectional research. We examined the longitudinal interactive relationship between alexithymia, psychological distress, and PTSD. We hypothesised that there is an interactive relationship between the three constructs. Military personnel (N = 1871) completed the Toronto Alexithymia Scale, the Kessler 10 and a PTSD Checklist (PCL-C) at pre-deployment, post-deployment, and at 3–4 years following (...) the post-deployment assessment. We initially tested whether psychological distress is either a moderator or mediator in the relationship between alexithymia and PTSD across the time points. General psychological distress was a partial mediator of total PTSD severity and hyperarousal symptomology at all three time points. Psychological distress fully mediated re-experiencing and avoidance symptomology at all three time points. Our results suggest that those with alexithymia are at longitudinal risk of developing more severe PTSD symptomology and experiencing hyperarousal irrespective of temporal proximity to traumatic exposure. Further, vulnerability to the emergence of re-experiencing and avoidance symptomology for those with alexithymia is increased when one experiences greater distress. Our results show that alexithymia is a persistent risk factor for PTSD symptomology. (shrink)

Recordings of neuronal activity in the monkey superior colliculus (SC) suggest that the two apparently independent effects of a visual distractor on both temporal (latency) and spatial (metrics) saccade parameters may be the result of lateral interactions between subpopulations of saccade-related neurons located at different sites on the motor map of the superior colliculus. One subpopulation is activated during the planing and initiation of a saccade; the other is activated by the appearance of a distractor. The inhibitory or facilitative (...) nature of this interaction depends on the distance between the distractor and the target and is consistent with the complex pattern of intrinsic and commissural collicular connections. (shrink)

This conversation analytic paper investigates how speakers self-position or are other-positioned as members of a certain social group through other-initiated repair. Findings illustrate the complexity of linguistic membership categories by demonstrating that they continually shift depending on local interactional goals and documenting how shifts are accomplished. The different levels and types of linguistic and cultural knowledge that are invoked in instances of repair on specific lexical items demonstrate the complexity of linguistic membership categorization, and this indicates a need to problematize (...) the use of a priori and overly-vague labels like ‘non-native speaker’. Findings contribute to our understanding of the functions of other-initiated repair and the mechanisms of co-constructing membership and thus social identity in interaction. They also raise questions about the relationship between amounts and types of knowledge and further our understanding of the construction of expert/novice categories via knowledge displays and negotiation. (shrink)

The transitions between turns at talk in conversation tend to occur quickly, with only a slight gap of approximately 100 to 300 ms between them. This estimate of central tendency, however, hides a wealth of complex variation, as a number of factors, such as the type of turns involved, have been shown to influence the timing of turn transitions. This article considers one specific type of turn that does not conform to the statistical trend, namely turns that deal with troubles (...) of speaking, hearing, and understanding, known as other-initiations of repair. The results of a quantitative analysis of 169 other-initiations of repair in face-to-face conversation reveal that the most frequent cases occur after gaps of approximately 700 ms. Furthermore, other-initiations of repair that locate a source of trouble in a prior turn specifically tend to occur after shorter gaps than those that do not, and those that correct errors in a prior turn, while rare, tend to occur without delay. An analysis of the transitions before other-initiations of repair, using methods of conversation analysis, suggests that speakers use the extra time (i) to search for a late recognition of the problematic turn, (ii) to provide an opportunity for the speaker of the problematic turn to resolve the trouble independently, (iii) and to produce visual signals, such as facial gestures. In light of these results, it is argued that other-initiations of repair take priority over other turns at talk in conversation and therefore are not subject to the same rules and constraints that motivate fast turn transitions in general. (shrink)

The nuclear export of mRNA through the nuclear pore complex (NPC) is a process required for the healthy functioning of human cells, making it a critical area of research. However, the geometries of mRNA and the NPC are well below the diffraction limit of light microscopy, thereby presenting significant challenges in evaluating the discrete interactions and dynamics involved in mRNA nuclear export through the native NPC. Recent advances in biotechnology and single‐molecule super‐resolution light microscopy have enabled researchers to gain (...) granular insight into the specific contributions made by discrete nucleoporins in the nuclear basket of the NPC to the export of mRNA. Specifically, by expanding upon the docking step facilitated by the protein TPR in the nuclear basket as well as identifying NUP153 as being the primary nuclear basket protein initiating export through the central channel of the NPC. (shrink)

Many logical systems today describe intelligent interacting agents over time. Frameworks include Interpreted Systems (IS, Fagin et al. [8]), Epistemic-Temporal Logic (ETL, Parikh & Ramanujam [22]), STIT (Belnap et al. [5]), Process Algebra and Game Semantics (Abramsky [1]). This variety is an asset, as different modeling tools can be fine-tuned to specific applications. But it may also be an obstacle, when barriers between paradigms and schools go up. This paper takes a closer look at one particular interface, between two systems (...) that both address the dynamics of knowledge and information flow in multi-agent systems. One is IS/ETL (IS and ETL are, from a technical point of view, the same up to model transformations, cf. [20]), which uses linear or branching time models with added epistemic structure induced by agents’ different capabilities for observing events. These models provide a Grand Stage where histories of some process unfold constrained by a protocol, and a matching epistemic-temporal language describes what happens. The other framework is Dynamic Epistemic Logic (DEL, [10, 4, 34]) that describes interactive processes in terms of epistemic event models which may occur inside modalities of the language. Temporal evolution is then computed from some initial epistemic model through a process of successive ‘product updates’. It has long been unclear how to best compare IS/ETL and DEL. Various aspects have been investigated in [10, 30, 32], but in this paper, we study the interface in a more systematic way. Often, DEL and ETL are presented as alternative ways of adding dynamics to multi-agent epistemic models. In this paper, we rather focus on how merging the two different modeling choices leads to interesting new questions. Our leading interest here will be a view of informational processes as evolving over time. To see what we mean, consider the simplest version of DEL, viz. the logic of public announcements PAL ([23]) which adds a very specific type of communicative 1 action to epistemic models: a public announcement.. (shrink)

IntroductionEspecially in the chronic phase, individuals with traumatic brain injury may still have impairments at the discourse level, even if these remain undetected by conventional aphasia tests. As a consequence, IwTBI may be impaired in conversational behavior and disadvantaged in their socio-communicative participation. Even though handling discourse is thought to be a basic requirement for participation and quality of life, only a handful of test procedures assessing discourse disorders have been developed so far. The MAKRO Screening is a recently developed (...) screening tool designed to assess discourse impairments. The test construction is based on psycholinguistic frameworks and the concept of macro-rules, which refer to cognitive functions responsible for organizing and reducing complex information in discourse.AimThe aim of our study was to investigate discourse processing in IwTBI in different tasks and to assess problems in communicative participation in the post-acute and chronic phase. In this context, we also aimed to analyze the influence of the severity of the initial impairment and the verbal executive abilities on the discourse performance. Additionally, the impact of macrolinguistic discourse impairments and verbal fluency on perceived communicative participation was targeted in our analysis.MethodsData from 23 IwTBI and 23 healthy control subjects have been analyzed. They completed two subtests of the MAKRO screening: Text production and Inferences. Discourse performance was examined in relation to measures of semantic fluency and verbal task-switching. Socio-communicative problems were evaluated with the German version of the La Trobe Communication Questionnaire.ResultsIwTBI showed lower test results than the control group in the two subtests of the MAKRO-Screening. Difficulties in picture-based narrative text production also indicated greater perceived difficulties in communicative participation. We also found that the subject’s performance on the MAKRO-Screening subtests can partly be explained by underlying dysexecutive symptoms and the severity of their injury. The preliminary results of our study show that cognitive-linguistic symptoms in IwTBI are also evident in the chronic phase. These can be detected with procedures referring to the discourse level, such as the MAKRO-Screening. The assessment of discourse performance should be an integral part in the rehabilitation of IwTBI in order to detect cognitive-linguistic communication disorders and to evaluate their impact on socio-communicative participation. (shrink)