Publication Type
Journal Article
Version
acceptedVersion
Publication Date
7-2018
Abstract
Laughter is a nonverbal vocalization occurring in every known culture, ubiquitous across all forms of human socialinteraction. Here, we examined whether listeners around the world, irrespective of their own native language andculture, can distinguish between spontaneous laughter and volitional laughter—laugh types likely generated by differentvocal-production systems. Using a set of 36 recorded laughs produced by female English speakers in tests involving 884participants from 21 societies across six regions of the world, we asked listeners to determine whether each laugh wasreal or fake, and listeners differentiated between the two laugh types with an accuracy of 56% to 69%. Acoustic analysisrevealed that sound features associated with arousal in vocal production predicted listeners’ judgments fairly uniformlyacross societies. These results demonstrate high consistency across cultures in laughter judgments, underscoring thepotential importance of nonverbal vocal communicative phenomena in human affiliation and cooperation.
Keywords
laughter, vocal communication, cross-cultural, emotion, speech, open data
Discipline
Experimental Analysis of Behavior | Multicultural Psychology | Social Psychology
Research Areas
Psychology
Publication
Psychological Science
Volume
29
Issue
9
First Page
1515
Last Page
1525
ISSN
0956-7976
Identifier
10.1177/0956797618778235
Publisher
SAGE Publications (UK and US)
Citation
BRYAN, Gregory A., FESSLER, Daniel M., FUSAROLI, Riccardo, CLINT, Edward, AMIR, Dorsa, CHAVEZ, Brenda, DENTON, Kaleda K., DIAZ, Cinthya, DURAN, Lealaiailoto T., FANCOVICOVA, Jana, FUX, Michal, GINTING, Erni F., HASAN, Youssef, HU, Anning, KAMBLE, Shanmukh V., KAMEDA, Tatsuya, KURODA, Kiri, LI, Norman P., & al, et.(2018). The perception of spontaneous and volitional laughter across 21 societies. Psychological Science, 29(9), 1515-1525.
Available at: https://ink.library.smu.edu.sg/soss_research/2799
Copyright Owner and License
Authors
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.
Additional URL
https://doi.org/10.1177/0956797618778235
Included in
Experimental Analysis of Behavior Commons, Multicultural Psychology Commons, Social Psychology Commons
Comments
Data available at https://dataverse.harvard.edu/ dataverse/laughterperception