多人数会話における食事の有無の影響-会話行動の平準化-

抄録

When eating a meal with others, conversation occurs generally in addition. However, the difference between the conversation with and without meal is not known. Three-party conversations with and without meal were compared in this study. It was found that the conversational behavior including utterance and geture was more balanced among the participants with the meal condition. It is suggested that the eating behavior restricts utterance naturally, which causes a participant who has fewer utterances can find the utterance timing easily. This finding will influence the future design of communication support systems.