The workings of human interaction and improvisation

The workings of human interaction and improvisation
Tango argentino requires improvisation. But how does bodily interaction work and how does it help to understand these skills? An FWF project explores complex mechanisms connecting body and cognition. Credit: NeydtStock/Shutterstock.com

With the support of the Austrian Science Fund FWF, Michael Kimmel from the University of Vienna investigates the workings of human interaction and improvisation. The cognitive scientist is trying to find out more about the complex mechanisms guiding the interplay between the body and its skills.

Tango is more than just a dance. It is the embodiment of passion and sensuality, involving a close connection between two individuals and expressive improvisation. Tango is about leading and following, about sensing and body awareness. But what exactly happens in the body during this kind of interaction and how does it work? What, for instance, enables someone who is improvising to take just the right step at the right moment and thus display good decision-making?

THINKING AND FEELING

These are the questions that the cognitive scientist Michael Kimmel explores. With the support of the Austrian Science Fund FWF he applies the method of empirical phenomenology to designing a theory of interaction and improvisation skills, thus engaging in pioneering basic research. More specifically, Kimmel investigates the interaction skills of experts and beginners in tango argentino and contact improvisation, aikido, shiatsu and Feldenkrais practice. These disciplines have in common that they require continuous rapport and micro-coordinative as well as improvisational competencies – a fundamental triangle to be studied when exploring the interaction of bodily and cognitive skills.

The workings of human interaction and improvisation
In the martial art of aikido, the sensing and actions of both partners are highly interrelated. Aikidoka imagine force vectors rising from the floor through the centre of the body. Credit: Kzenon/Shutterstock.com

COGNITIVE BASES OF INTERACTION

There is a surge of interest among researchers in this kind of interpersonal coordination. Brain scans permit researchers to observe how brains synchronise while their hosts interact. Insights into interaction will also play an increasingly important role in human-computer-interfaces. In a professional setting this is of great relevance, for instance, when it comes to situational awareness in challenging activities such as disaster relief or surgery. But measurements alone will not suffice to describe such highly complex processes. "So far we have few subjective accessing methods", explains the trained cognition linguist Kimmel, "but there is growing interest in using social-science approaches in cognition science."

DRAWING UP AN INVENTORY OF IMPLICIT KNOWLEDGE

In order to probe the multi-layered mechanisms of implicit knowledge, Kimmel has put together a team of researchers, each of whom is also an expert in one of the physical disciplines he investigates. The team focuses on the active sensory perception of one's own and the other's body as well as on context-savvy action strategies in real time and the self-structuring required for both facets. In interviews and through methods of "thinking aloud" they have examined in a targeted manner what the respondents felt in their bodies, where they felt it, what their inner perception and the external perception were, which successive actions were planned or what available options they discerned. "We have dissected the experience made by people into thin slices. The challenge is to phrase questions in such a way that the answers tell us something about someone's body knowledge and do not induce that person to engage in storytelling but have them feel what is going on inside", notes Kimmel. He ex

plains that this reveals structures of which "disappeared" in the experts' bodies. "We assume that there are cognitive bases of these semi- or subconscious structures. We want to assemble and describe this construction kit of basic skills."

FACTORS FOR SUCCESSFUL INTERACTION

Kimmel explains that well-trained attentional skills and mechanisms of so-called "smart perception" are fundamental for real-time responsiveness and fluid action – and, thus, for social behaviour. Smart perception means being able to comprehend the perceptual structure of a given discipline in a one-shot manner, at a single glance or through briefly touching. In addition, the results of the research project indicate that a repertory of techniques such as steps, rotations or touches make up the building blocks for improvised action. As in any complex physical skill, the co-presence of a person also influences the partner. In this context, the "pre-calibration" of eyes, posture or muscle tension are also factors affecting successful interaction. "Individuals who pay attention to their own role, for instance by adopting a good posture, also have an immediately positive influence on their partners, on their readiness for action and on communication as a whole", stresses Kimmel.

BODY KNOWLEDGE HAS A BROAD RANGE OF APPLICATIONS

Apart from decoding body knowledge, the project furnishes additional benefits. The interviewing methods the team uses, which include imagination probes, can be grafted to other fields and used for knowledge transfer e.g. in learning sports, crafts and therapeutic skills. This is important, as knowledge is still not conveyed explicitly in many areas. "Our research provides analytical tools for a variety of communities of practice that face similar basic issues", notes Kimmel who is convinced that understanding the principles of a body discipline will change one's outlook. "Knowledge about improvisational body skills makes it easier to cope with the unforeseen in a structured way. And that, by the way, would be another interesting field for research."


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More information: In print: A cognitive theory of joint improvisation: The case of tango argentino, Midgelow, V. (ed.), Handbook of Dance Improvisation; Oxford University Press

Dynamic coordination patterns in tango argentino: A cross-fertilization of subjective explication methods and motion capture. In: Laumond J.-P. & Abe, N. (Eds.): Dance Notations and Robot Motion (Springer Tracts in Advanced Robotics collection), Berlin, 209–36. link.springer.com/chapter/10.1 … 978-3-319-25739-6_10

Michael Kimmel et al. Bodywork as systemic and inter-enactive competence: participatory process management in Feldenkrais® Method and Zen Shiatsu, Frontiers in Psychology (2015). DOI: 10.3389/fpsyg.2014.01424

The arc from the body to culture: How affect, proprioception, kinesthesia, and perceptual imagery shape cultural knowledge (and vice versa), Integral Review 9 (2), 300-348. www.integral-review.org/docume … .%209,%20No.%202.pdf

Intersubjectivity at close quarters: Shared, distributed, and superindividual imagery in tango argentino, Cognitive Semiotics IV (1), 76-124. pure.au.dk/portal/files/479188 … 9/issue4.1_final.pdf

Journal information: Frontiers in Psychology

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