@inproceedings{4cd108a7c1974c919655456a34960cd5,
title = "Partner{\textquoteright}s Gaze with Duchenne Smile in Social Interaction Promotes Successive Cooperative Decision",
abstract = "Smile has been conceptualized as a signal of cooperative intent. However, given that smile is easy to fake, how smiling conveys the cooperative intention has long been a question of great interest. Although previous work suggests that people tend to mimic other{\textquoteright}s smile and interpersonal synchrony is linked to prosocial behaviors, how synchronized smiling will influence cooperation is yet to be studied. What{\textquoteright}s more, the impact of gaze direction during smiling on prosocial outcomes is still unclear. The authors investigated gaze direction and synchronized smiling across the course of 5-min conversation among pairs of same-sex strangers, and cooperation in a one-shot, two-person Prisoner{\textquoteright}s Dilemma game occurring directly following the conversation. Consistent with previous works, Duchenne smiling predict their cooperation of the receiver in the Prisoner{\textquoteright}s Dilemma game. It was found that greater direct gaze during synchronized Duchenne smiling predicts greater likelihood of cooperation by both the signaler and the receiver in the prisoner{\textquoteright}s dilemma game. The results indicate that the Duchenne smiling with direct gaze may be an honest signal of cooperative intent.",
keywords = "Communication, Cooperation, Gaze, Smile, Synchronization",
author = "Xiaoqi Deng and Hosseini Sarinasadat and Miyake Yoshihiro and Nozawa Takayuki",
note = "Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.; Human Computer Interaction thematic area of the 24th International Conference on Human-Computer Interaction, HCII 2022 ; Conference date: 26-06-2022 Through 01-07-2022",
year = "2022",
doi = "10.1007/978-3-031-05409-9_26",
language = "英語",
isbn = "9783031054082",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "340--351",
editor = "Masaaki Kurosu",
booktitle = "Human-Computer Interaction. Technological Innovation - Thematic Area, HCI 2022, Held as Part of the 24th HCI International Conference, HCII 2022, Proceedings",
}