caa a22 4500 445351705 CHVBK 20180317142846.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s00221-011-2653-8 doi (NATIONALLICENCE)springer-10.1007/s00221-011-2653-8 Joint action in a cooperative precision task: nested processes of intrapersonal and interpersonal coordination [Elektronische Daten] [Verónica Ramenzoni, Tehran Davis, Michael Riley, Kevin Shockley, Aimee Baker] The authors determined the effects of changes in task demands on interpersonal and intrapersonal coordination. Participants performed a joint task in which one participant held a stick to which a circle was attached at the top (holding role), while the other held a pointer through the circle without touching its borders (pointing role). Experiment 1 investigated whether interpersonal and intrapersonal coordination varied depending on task difficulty. Results showed that interpersonal and intrapersonal coordination increased in degree and stability with increments in task difficulty. Experiment 2 explored the effects of individual constraints by increasing the balance demands of the task (one or both members of the pair stood in a less stable tandem stance). Results showed that interpersonal coordination increased in degree and stability as joint task demands increased and that coupling strength varied depending on joint and individual task constraints. In all, results suggest that interpersonal and intrapersonal coordination are affected by the nature of the task performed and the constraints it places on joint and individual performance. Springer-Verlag, 2011 Interpersonal coordination nationallicence Joint action nationallicence Postural control nationallicence Ramenzoni Verónica Department of Psychology, University of Cincinnati, Cincinnati, OH, USA aut Davis Tehran Department of Psychology, University of Cincinnati, Cincinnati, OH, USA aut Riley Michael Department of Psychology, University of Cincinnati, Cincinnati, OH, USA aut Shockley Kevin Department of Psychology, University of Cincinnati, Cincinnati, OH, USA aut Baker Aimee Department of Psychology, University of Cincinnati, Cincinnati, OH, USA aut Experimental Brain Research Springer-Verlag 211/3-4(2011-06-01), 447-457 0014-4819 211:3-4<447 2011 211 221 https://doi.org/10.1007/s00221-011-2653-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00221-011-2653-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ramenzoni Verónica Department of Psychology, University of Cincinnati, Cincinnati, OH, USA aut NATIONALLICENCE 700 1- Davis Tehran Department of Psychology, University of Cincinnati, Cincinnati, OH, USA aut NATIONALLICENCE 700 1- Riley Michael Department of Psychology, University of Cincinnati, Cincinnati, OH, USA aut NATIONALLICENCE 700 1- Shockley Kevin Department of Psychology, University of Cincinnati, Cincinnati, OH, USA aut NATIONALLICENCE 700 1- Baker Aimee Department of Psychology, University of Cincinnati, Cincinnati, OH, USA aut NATIONALLICENCE 773 0- Experimental Brain Research Springer-Verlag 211/3-4(2011-06-01), 447-457 0014-4819 211:3-4<447 2011 211 221 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer