Conversational Performance and the Poetic Construction of an Ideology

This study places conversational performance, or speakers’ attempts during everyday talk to draw attention to the aesthetic form of their utterances, at the center of an analysis of linguistic ideology. It examines, in particular, the ways in which two white, middle-class, U.S. university students use performance strategies to construct as Other an English-speaking man whom one student encounters on a flight from Saudi Arabia. Drawing on a socially and ideologically situated theory of verbal art, this article proposes five interconnected relations between performance and ideology. Together, these relations constitute a step toward an integrated theory of an inextricable link between the ideological structure of performance and the potential for performance in ideological discourse

Fostering collaborative knowledge construction with visualization tools

This study investigates to what extent collaborative knowledge construction can be fostered by providing students with visualization tools as structural support. Thirty-two students of Educational Psychology took part in the study. The students were subdivided into dyads and asked to solve a case problem of their learning domain under one of two conditions: 1) with content-specific visualization 2) with content-unspecific visualization. Results show that by being provided with a content-specific visualization tool, both the process and the outcome of the cooperative effort improved. More specifically, dyads under that condition referred to more adequate concepts, risked more conflicts, and were more successful in integrating prior knowledge into the collaborative solution. Moreover, those learning partners had a more similar individual learning outcome

Reenactment: An embodied cognition approach to meaning and linguistic content

A central finding in experimental research identified with Embodied Cognition (EC) is that understanding actions involves their embodied simulation, i.e. executing some processes involved in performing these actions. Extending these findings, I argue that reenactment – the overt embodied simulation of actions and practices, including especially communicative actions and practices, within utterances – makes it possible to forge an integrated EC-based account of linguistic meaning. In particular, I argue: (a) that remote entities can be referred to by reenacting actions performed with them; (b) that the use of grammatical constructions can be conceived of as the reenactment of linguistic action routines; (c) that complex enunciational structures (reported speech, irony, etc.) involve a separate level of reenactment, on which characters are presented as interacting with one another within the utterance; (d) that the segmentation of long utterances into shorter units involves the reenactment of brief audience interventions between units; and (e) that the overall meaning of an utterance can be stated in reenactment terms. The notion of reenactment provides a conceptual framework for accounting for aspects of language that are usually thought to be outside the reach of EC in an EC framework, thus supporting a view of meaning and linguistic content as thoroughly grounded in action and interaction

A corpus-based analysis of route instructions in human-robot interaction

This paper investigates how users employ spatial descriptions to navigate a speech-enabled robot. We created a simulated environment in which users gave route instructions in a dialogic real-time interaction with a robot, which was operated by naïve participants. The ability of robot monitoring was also manipulated in two experimental conditions. The results provide evidence that the content of the instructions and strategies of the users vary depending on the conditions and demands of the interaction. As expected, the route instructions frequently were underspecified and arbitrary. The findings of this study elucidate the complexity in interpreting spatial language in HRI. However, they also point to the need for endowing mobile robots with richer dialogue resources to compensate for the uncertainties arising from language as well as the environment

Towards an Indexical Model of Situated Language Comprehension for Cognitive Agents in Physical Worlds

We propose a computational model of situated language comprehension based on the Indexical Hypothesis that generates meaning representations by translating amodal linguistic symbols to modal representations of beliefs, knowledge, and experience external to the linguistic system. This Indexical Model incorporates multiple information sources, including perceptions, domain knowledge, and short-term and long-term experiences during comprehension. We show that exploiting diverse information sources can alleviate ambiguities that arise from contextual use of underspecific referring expressions and unexpressed argument alternations of verbs. The model is being used to support linguistic interactions in Rosie, an agent implemented in Soar that learns from instruction.Comment: Advances in Cognitive Systems 3 (2014

Write Like a Visual Artist: Tracing artists’ work in Canada’s textually mediated art world

This study examines the social organisation of Canada’s art world from the standpoint of practising visual artists. Bringing together theories of literacy and institutional ethnography, the article investigates the literacy practices of visual artists, making visible how artists use written texts to participate in public galleries and in the social and institutional relations of the art world. Drawing on extended ethnographic research, including interviews, observational field notes and textual analyses, this study sheds light on the ways visual artists enact particular texts, enact organisational processes, and to enact the social and conceptual worlds they are a part of. Through the lens of visual artists, this study locates two particular texts – the artist statement and the bio statement – in the extended social and institutional relations of the art world.

Applying discursive approaches to health psychology

Objective: The aim of this paper is to outline the contribution of two strands of discursive research, glossed as ‘macro’ and ‘micro’, to the field of health psychology. A further goal is to highlight some contemporary debates in methodology associated with the use of interview data versus more naturalistic data in qualitative health research. Method: Discursive psychology is a way of analysing talk as a social practice which considers how descriptions are put together and what actions they achieve. Results: A selection of recent examples of discursive research from one applied area of health psychology, studies of diet and obesity, are drawn upon in order to illustrate the specifics of both strands. Whilst both approaches focus on accountability, ‘macro’ discourse work is most useful for identifying the cultural context of talk and can demonstrate how individuals are positioned within such discourses, and examine how such discourses are negotiated and resisted. ‘Micro’ discursive research pays closer attention to the sequential organisation of constructions and focuses on naturalistic settings which allow for the inclusion of an analysis of the health professional. Conclusion: Diets are typically depicted as an individual responsibility in mainstream health psychology but discursive research highlights how discourses are collectively produced and bound up with social practices