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  • 2014

  • Duran, Nicholas D.; Dale, Rick (2014): Perspective-taking in dialogue as self-organization under social constraints. In: New Ideas in Psychology 32, S. 131-146. DOI: 10.1016/j.newideapsych.2013.03.004

    Abstract: We present a dynamical systems account of how simple social information influences perspective-taking. Our account is motivated by the notion that perspective-taking may obey common dynamic principles with perceptuomotor coupling. We turn to the prominent HKB dynamical model of motor coordination, drawing from basic principles of self-organization to describe how conversational perspective-taking unfolds in a low-dimensional attractor landscape. We begin by simulating experimental data taken from a simple instruction-following task, in which participants have different expectations about their interaction partner. By treating belief states as different values of a control parameter, we show that data generated by a basic dynamical process fits overall egocentric and other-centric response distributions, the time required for participants to enact a response on a trial-by-trial basis, and the action dynamics exhibited in individual trials. We end by discussing the theoretical significance of dynamics in dialog, arguing that high-level coordination such as perspective-taking may obey similar dynamics as perceptuomotor coordination, pointing to common principles of adaptivity and flexibility during dialog

    Keywords: adaptivity, ADDRESSEES, Communication, Conversation, dynamic systems theory, Dynamical systems, EYE-MOVEMENTS, HKB dynamical model of motor coordination, INTERPERSONAL COORDINATION, JOINT ACTION, Kognitionswissenschaft/Social Sciences/Humanities, Language, LANGUAGE USE, NONLINEAR DYNAMICS, PERCEPTION, PERSPECTIVE-TAKING, social information, Spatial cognition, SPEAKERS, TRANSITIONS, Volltreffer

  • 2012

  • Fusaroli, Riccardo; Tylen, Kristian (2012): Language as Social Coordination. An evolutionary perspective. In: Interaction Studies 13 (1), S. 103-124. DOI: 10.1075/is.13.1.07fus

    Abstract: Human social coordination is often mediated by language. Through verbal dialogue, people direct each other's attention to properties of their shared environment, they discuss how to jointly solve problems, share their introspections, and distribute roles and assignments. In this article, we propose a dynamical framework for the study of the coordinative role of language. Based on a review of a number of recent experimental studies, we argue that shared symbolic patterns emerge and stabilize through a process of local reciprocal linguistic alignment. Such patterns in turn come to facilitate and refine social coordination by enabling the alignment, joint construction and navigation of conceptual models and actions. Implications of the framework are illustrated and discussed in relation to a case study where dyads of interlocutors interact verbally to reach joint decisions in a perceptual discrimination task.

    Keywords: adaptivity, affordances, Communication, CONSTRAINTS, Conversation, dialogue, emergence, Evolution, HUMAN-COMMUNICATION SYSTEMS, INTERACTING MINDS, Interaction, Interaktion, INTERPERSONAL COORDINATION, JOINT ACTION, Koordination, Language, linguistic alignment, Linguistik, PSYCHOLINGUISTICS, social coordination, symbolic patterns
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