title: Interpersonal pattern dynamics and adaptive behavior in multiagent neurobiological systems: conceptual model and data.
abstract: Ecological dynamics characterizes adaptive behavior as an emergent, self-organizing property of interpersonal interactions in complex social systems. The authors conceptualize and investigate constraints on dynamics of decisions and actions in the multiagent system of team sports. They studied coadaptive interpersonal dynamics in rugby union to model potential control parameter and collective variable relations in attacker-defender dyads. A videogrammetry analysis revealed how some agents generated fluctuations by adapting displacement velocity to create phase transitions and destabilize dyadic subsystems near the try line. Agent interpersonal dynamics exhibited characteristics of chaotic attractors and informational constraints of rugby union boxed dyadic systems into a low dimensional attractor. Data suggests that decisions and actions of agents in sports teams may be characterized as emergent, self-organizing properties, governed by laws of dynamical systems at the ecological scale. Further research needs to generalize this conceptual model of adaptive behavior in performance to other multiagent populations.
authors.affiliation: Faculty of Human Kinetics, Technical University of Lisbon, Portugal. passos.p@gmail.com
authors.forename: Pedro
authors.initials: P
authors.lastname: Passos
authors.forename: Duarte
authors.initials: D
authors.lastname: Araújo
authors.forename: Keith
authors.initials: K
authors.lastname: Davids
authors.forename: Luis
authors.initials: L
authors.lastname: Gouveia
authors.forename: Sidónio
authors.initials: S
authors.lastname: Serpa
authors.forename: João
authors.initials: J
authors.lastname: Milho
authors.forename: Sofia
authors.initials: S
authors.lastname: Fonseca
mesh_terms: D000223:Adaptation, Psychological; D003299:Cooperative Behavior; D003657:Decision Making; D005538:Football / Q000523:psychology*; D006126:Group Processes; D006801:Humans; D007398:Interpersonal Relations; D008960:Models, Psychological