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24-06-2024 | Research

The contribution of eye gaze and movement kinematics to the expression and identification of social intention in object-directed motor actions

Auteurs: Maria Francesca Gigliotti, Laurent Ott, Angela Bartolo, Yann Coello

Gepubliceerd in: Psychological Research | Uitgave 8/2024

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Abstract

The intention to include another person in an interaction (i.e., social intention) is known to influence the spatio-temporal characteristics of motor performances. However, the interplay between these kinematic variations and the social cues provided by eye gaze has not been properly assessed yet. In the present study, we tested whether limiting the access to eye gaze altered the motor-related effects of social intention on motor performances. In a dyadic interaction, the agents’ task was to displace a dummy glass to a new position with the intention to fill it themselves (personal intention) or having it filled by the observers facing them (social intention). The observers performed their action only when they were able to identify a social intention in agents’ action. The task was performed while having access to observers’ eye gaze or not, through the manipulation of an occluder. Results showed an effect of social intention on agents’ motor performances, that induced an amplification of the kinematic spatio-temporal parameters. Such amplification was smaller when the observers’ eye gaze was not available. In this latter condition, the identification of the social intention in the observed actions was impaired. Altogether, the results suggest that the presence of eye gaze cues contributes significantly to the success of social interaction, by facilitating the expression and the understanding of social intentions through the kinematics of object-directed actions.
Literatuur
go back to reference Bates, D., Kliegl, R., Vasishth, S., & Baayen, R. H. (2015a). Parsimonious mixed models. ArXiv Preprint ArXiv:1506.04967. Bates, D., Kliegl, R., Vasishth, S., & Baayen, R. H. (2015a). Parsimonious mixed models. ArXiv Preprint ArXiv:1506.04967.
go back to reference Drijvers, L., Vaitonytė, J., & Özyürek, A. (2019). Degree of Language Experience modulates visual attention to visible Speech and Iconic gestures during Clear and degraded Speech Comprehension. Cognitive Science, 43(10). https://doi.org/10.1111/cogs.12789 Drijvers, L., Vaitonytė, J., & Özyürek, A. (2019). Degree of Language Experience modulates visual attention to visible Speech and Iconic gestures during Clear and degraded Speech Comprehension. Cognitive Science, 43(10). https://​doi.​org/​10.​1111/​cogs.​12789
go back to reference Haith, M. M., Bergman, T., & Moore, M. J. (1977). Eye Contact and face scanning in early infancy. Science, 198(4319), 853–855.CrossRefPubMed Haith, M. M., Bergman, T., & Moore, M. J. (1977). Eye Contact and face scanning in early infancy. Science, 198(4319), 853–855.CrossRefPubMed
go back to reference John, A., Weisberg, S., Price, B., Adler, D., Bates, D., Baud-bovy, G., Bolker, B., Ellison, S., Graves, S., Krivitsky, P., Laboissiere, R., Maechler, M., Monette, G., Murdoch, D., Ogle, D., Ripley, B., Venables, W., Walker, S., & Winsemius, D. (2020). Package ‘car.’. John, A., Weisberg, S., Price, B., Adler, D., Bates, D., Baud-bovy, G., Bolker, B., Ellison, S., Graves, S., Krivitsky, P., Laboissiere, R., Maechler, M., Monette, G., Murdoch, D., Ogle, D., Ripley, B., Venables, W., Walker, S., & Winsemius, D. (2020). Package ‘car.’.
go back to reference Lewkowicz, D., & Delevoye-Turrell, Y. (2015). Real-time motion capture Toolbox (RTMocap): An open-source code for recording 3-D motion kinematics to study action-effect anticipations during motor and social interactions. Behavioural Research Methods, 48(1), 366–380. https://doi.org/10.3758/s13428-015-0580-5CrossRef Lewkowicz, D., & Delevoye-Turrell, Y. (2015). Real-time motion capture Toolbox (RTMocap): An open-source code for recording 3-D motion kinematics to study action-effect anticipations during motor and social interactions. Behavioural Research Methods, 48(1), 366–380. https://​doi.​org/​10.​3758/​s13428-015-0580-5CrossRef
go back to reference Leys, C., Ley, C., Klein, O., Bernard, P., & Licata, L. (2013). Detecting outliers: Do not use standard deviation around the mean, use absolute deviation around the median. Journal of Experimental Social Psychology, 49(4), 764–766.CrossRef Leys, C., Ley, C., Klein, O., Bernard, P., & Licata, L. (2013). Detecting outliers: Do not use standard deviation around the mean, use absolute deviation around the median. Journal of Experimental Social Psychology, 49(4), 764–766.CrossRef
go back to reference R Core Team, R. (2013). R: A language and environment for statistical computing. R Core Team, R. (2013). R: A language and environment for statistical computing.
Metagegevens
Titel
The contribution of eye gaze and movement kinematics to the expression and identification of social intention in object-directed motor actions
Auteurs
Maria Francesca Gigliotti
Laurent Ott
Angela Bartolo
Yann Coello
Publicatiedatum
24-06-2024
Uitgeverij
Springer Berlin Heidelberg
Gepubliceerd in
Psychological Research / Uitgave 8/2024
Print ISSN: 0340-0727
Elektronisch ISSN: 1430-2772
DOI
https://doi.org/10.1007/s00426-024-01985-2