Detection of Nonverbal Synchronization through Phase Difference in Human Communication
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| Publicado en: | PLoS One vol. 10, no. 7 (Jul 2015), p. e0133881 |
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| Autor principal: | |
| Otros Autores: | , , |
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Public Library of Science
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| Acceso en línea: | Citation/Abstract Full Text |
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| LEADER | 00000nab a2200000uu 4500 | ||
|---|---|---|---|
| 001 | 1698611374 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 1932-6203 | ||
| 024 | 7 | |a 10.1371/journal.pone.0133881 |2 doi | |
| 035 | |a 1698611374 | ||
| 045 | 2 | |b d20150701 |b d20150731 | |
| 084 | |a 174835 |2 nlm | ||
| 100 | 1 | |a Kwon, Jinhwan | |
| 245 | 1 | |a Detection of Nonverbal Synchronization through Phase Difference in Human Communication | |
| 260 | |b Public Library of Science |c Jul 2015 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a Nonverbal communication is an important factor in human communication, and body movement synchronization in particular is an important part of nonverbal communication. Some researchers have analyzed body movement synchronization by focusing on changes in the amplitude of body movements. However, the definition of “body movement synchronization” is still unclear. From a theoretical viewpoint, phase difference is the most important factor in synchronization analysis. Therefore, there is a need to measure the synchronization of body movements using phase difference. The purpose of this study was to provide a quantitative definition of the phase difference distribution for detecting body movement synchronization in human communication. The phase difference distribution was characterized using four statistical measurements: density, mean phase difference, standard deviation (SD) and kurtosis. To confirm the effectiveness of our definition, we applied it to human communication in which the roles of speaker and listener were defined. Specifically, we examined the difference in the phase difference distribution between two different communication situations: face-to-face communication with visual interaction and remote communication with unidirectional visual perception. Participant pairs performed a task supposing lecture in the face-to-face communication condition and in the remote communication condition via television. Throughout the lecture task, we extracted a set of phase differences from the time-series data of the acceleration norm of head nodding motions between two participants. Statistical analyses of the phase difference distribution revealed the characteristics of head nodding synchronization. Although the mean phase differences in synchronized head nods did not differ significantly between the conditions, there were significant differences in the densities, the SDs and the kurtoses of the phase difference distributions of synchronized head nods. These results show the difference in nonverbal synchronization between different communication types. Our study indicates that the phase difference distribution is useful in detecting nonverbal synchronization in various human communication situations. | |
| 653 | |a Social | ||
| 653 | |a Statistics | ||
| 653 | |a Head | ||
| 653 | |a Visual perception | ||
| 653 | |a Verbal communication | ||
| 653 | |a Brain research | ||
| 653 | |a Pattern recognition | ||
| 653 | |a Synchronization | ||
| 653 | |a Human communication | ||
| 653 | |a Researchers | ||
| 653 | |a Synchronism | ||
| 653 | |a Statistical analysis | ||
| 653 | |a Phase shift | ||
| 653 | |a Nonverbal communication | ||
| 653 | |a Kurtosis | ||
| 653 | |a Motion perception | ||
| 653 | |a Social interaction | ||
| 653 | |a Studies | ||
| 653 | |a Society | ||
| 653 | |a Human motion | ||
| 653 | |a Methods | ||
| 653 | |a Systems science | ||
| 653 | |a Personal relationships | ||
| 653 | |a Human body | ||
| 653 | |a Interpersonal communication | ||
| 653 | |a Television | ||
| 653 | |a Body movement | ||
| 653 | |a Humans | ||
| 653 | |a Distribution | ||
| 700 | 1 | |a Ogawa, Ken-ichiro | |
| 700 | 1 | |a Ono, Eisuke | |
| 700 | 1 | |a Miyake, Yoshihiro | |
| 773 | 0 | |t PLoS One |g vol. 10, no. 7 (Jul 2015), p. e0133881 | |
| 786 | 0 | |d ProQuest |t Health & Medical Collection | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/1698611374/abstract/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text |u https://www.proquest.com/docview/1698611374/fulltext/embedded/6A8EOT78XXH2IG52?source=fedsrch |