著者

中森 志穂 水谷 奈那美 山中 敏正

出版者

Japan Society of Kansei Engineering

雑誌

日本感性工学会論文誌 (ISSN:18840833)

巻号頁・発行日

vol.10, no.3, pp.321-326, 2011 (Released:2011-12-28)

参考文献数

22

被引用文献数

1 6

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Pupil response reflects sympathetic activity and recent research has begun to study pupil response as a stress indicator. It is thought pupil response may be used as an indicator of stress and emotion. This study investigated whether pupil size reflects liking and interest which are Kansei activities. Fifteen adult subjects with normal vision were tested. The subjects' pupil responses were measured while looking at 32 images in random order. The images were digital color photos projected on a computer monitor depicting 16 models. Each model was shown with two expressions: 8 images of happy faces and 8 of neutral faces, and 8 images of angry faces and 8 of neutral faces. The subjects rated their liking and interest for each image using 5 point scales. This revealed that pupil size was significantly larger while viewing images rated as ‘dislike’ than while viewing images rated as ‘like’, over a period between 5 and 10 seconds after stimulus onset. Pupil size didn't reflect interest but liking. The results suggested that subjects physiologically relaxed while looking at images they like.

著者

水谷 奈那美

巻号頁・発行日

2013

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筑波大学博士 (感性科学) 学位論文・平成25年3月25日授与 (甲第6554号)