Social anxiety changes the way we move-A social approach-avoidance task in a virtual reality CAVE system.
Investigating approach-avoidance behavior regarding affective stimuli is important in broadening the understanding of one of the most common psychiatric disorders, social anxiety disorder. Many studies in this field rely on approach-avoidance tasks, which mainly assess hand movements, or interperson...
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doaj-443cc4cd7d3f4b0ab86d57444ffca8102021-03-03T21:23:23ZengPublic Library of Science (PLoS)PLoS ONE1932-62032019-01-011412e022680510.1371/journal.pone.0226805Social anxiety changes the way we move-A social approach-avoidance task in a virtual reality CAVE system.Bastian LangePaul PauliInvestigating approach-avoidance behavior regarding affective stimuli is important in broadening the understanding of one of the most common psychiatric disorders, social anxiety disorder. Many studies in this field rely on approach-avoidance tasks, which mainly assess hand movements, or interpersonal distance measures, which return inconsistent results and lack ecological validity. Therefore, the present study introduces a virtual reality task, looking at avoidance parameters (movement time and speed, distance to social stimulus, gaze behavior) during whole-body movements. These complex movements represent the most ecologically valid form of approach and avoidance behavior. These are at the core of complex and natural social behavior. With this newly developed task, the present study examined whether high socially anxious individuals differ in avoidance behavior when bypassing another person, here virtual humans with neutral and angry facial expressions. Results showed that virtual bystanders displaying angry facial expressions were generally avoided by all participants. In addition, high socially anxious participants generally displayed enhanced avoidance behavior towards virtual people, but no specifically exaggerated avoidance behavior towards virtual people with a negative facial expression. The newly developed virtual reality task proved to be an ecological valid tool for research on complex approach-avoidance behavior in social situations. The first results revealed that whole body approach-avoidance behavior relative to passive bystanders is modulated by their emotional facial expressions and that social anxiety generally amplifies such avoidance.https://doi.org/10.1371/journal.pone.0226805 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Bastian Lange Paul Pauli |
spellingShingle |
Bastian Lange Paul Pauli Social anxiety changes the way we move-A social approach-avoidance task in a virtual reality CAVE system. PLoS ONE |
author_facet |
Bastian Lange Paul Pauli |
author_sort |
Bastian Lange |
title |
Social anxiety changes the way we move-A social approach-avoidance task in a virtual reality CAVE system. |
title_short |
Social anxiety changes the way we move-A social approach-avoidance task in a virtual reality CAVE system. |
title_full |
Social anxiety changes the way we move-A social approach-avoidance task in a virtual reality CAVE system. |
title_fullStr |
Social anxiety changes the way we move-A social approach-avoidance task in a virtual reality CAVE system. |
title_full_unstemmed |
Social anxiety changes the way we move-A social approach-avoidance task in a virtual reality CAVE system. |
title_sort |
social anxiety changes the way we move-a social approach-avoidance task in a virtual reality cave system. |
publisher |
Public Library of Science (PLoS) |
series |
PLoS ONE |
issn |
1932-6203 |
publishDate |
2019-01-01 |
description |
Investigating approach-avoidance behavior regarding affective stimuli is important in broadening the understanding of one of the most common psychiatric disorders, social anxiety disorder. Many studies in this field rely on approach-avoidance tasks, which mainly assess hand movements, or interpersonal distance measures, which return inconsistent results and lack ecological validity. Therefore, the present study introduces a virtual reality task, looking at avoidance parameters (movement time and speed, distance to social stimulus, gaze behavior) during whole-body movements. These complex movements represent the most ecologically valid form of approach and avoidance behavior. These are at the core of complex and natural social behavior. With this newly developed task, the present study examined whether high socially anxious individuals differ in avoidance behavior when bypassing another person, here virtual humans with neutral and angry facial expressions. Results showed that virtual bystanders displaying angry facial expressions were generally avoided by all participants. In addition, high socially anxious participants generally displayed enhanced avoidance behavior towards virtual people, but no specifically exaggerated avoidance behavior towards virtual people with a negative facial expression. The newly developed virtual reality task proved to be an ecological valid tool for research on complex approach-avoidance behavior in social situations. The first results revealed that whole body approach-avoidance behavior relative to passive bystanders is modulated by their emotional facial expressions and that social anxiety generally amplifies such avoidance. |
url |
https://doi.org/10.1371/journal.pone.0226805 |
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