UCL Discovery
UCL home » Library Services » Electronic resources » UCL Discovery

Social Transmission of Experience of Agency: An Experimental Study

Khalighinejad, N; Bahrami, B; Caspar, EA; Haggard, P; (2016) Social Transmission of Experience of Agency: An Experimental Study. Frontiers in Psychology , 7 10.3389/fpsyg.2016.01315. Green open access

[img]
Preview
Text
fpsyg-07-01315.pdf

Download (1MB) | Preview

Abstract

The sense of controlling one’s own actions is fundamental to normal human mental function, and also underlies concepts of social responsibility for action. However, it remains unclear how the wider social context of human action influences sense of agency. Using a simple experimental design, we investigated, for the first time, how observing the action of another person or a robot could potentially influence one’s own sense of agency. We assessed how observing another’s action might change the perceived temporal relationship between one’s own voluntary actions and their outcomes, which has been proposed as an implicit measure of sense of agency. Working in pairs, participants chose between two action alternatives, one rewarded more frequently than the other, while watching a rotating clock hand. They judged, in separate blocks, either the time of their own action, or the time of a tone that followed the action. These were compared to baseline judgements of actions alone, or tones alone, to calculate the perceptual shift of action toward outcome and vice versa. Our design focused on how these two dependent variables, which jointly provide an implicit measure of sense of agency, might be influenced by observing another’s action. In the observational group, each participant could see the other’s actions. Multivariate analysis showed that the perceived time of action and tone shifted progressively toward the actual time of outcome with repeated experience of this social situation. No such progressive change occurred in other groups for whom a barrier hid participants’ actions from each other. However, a similar effect was observed in the group that viewed movements of a human-like robotic hand, rather than actions of another person. This finding suggests that observing the actions of others increases the salience of the external outcomes of action and this effect is not unique to observing human agents. Social contexts in which we see others controlling external events may play an important role in mentally representing the impact of our own actions on the external world.

Type: Article
Title: Social Transmission of Experience of Agency: An Experimental Study
Open access status: An open access version is available from UCL Discovery
DOI: 10.3389/fpsyg.2016.01315
Publisher version: http://dx.doi.org/10.3389/fpsyg.2016.01315
Language: English
Additional information: Copyright © 2016 Khalighinejad, Bahrami, Caspar and Haggard. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
Keywords: Social Sciences, Psychology, Multidisciplinary, Psychology, sense of agency, intentional binding, action observation, robotic hand, social context, INTENTIONAL BINDING, CO-REPRESENTATION, AWARENESS, SENSE, RESPONSIBILITY, NEUROSCIENCE, PERCEPTION, PREDICTION, MINDS, TIME
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > Div of Psychology and Lang Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > Div of Psychology and Lang Sciences > Institute of Cognitive Neuroscience
URI: https://discovery.ucl.ac.uk/id/eprint/1516886
Downloads since deposit
45Downloads
Download activity - last month
Download activity - last 12 months
Downloads by country - last 12 months

Archive Staff Only

View Item View Item