Presentation 2016-05-19
What affects the impression formation on the message sender ?
Miwa Inuzuka, Shota Nishi,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) SNS users try to form their impression with their messages. The present study investigated the impression formation of the message sender by focusing on the message contents, presentation of a head photo, and emoji usage. 104 dummy messages were created with above factors manipulated independently, and were presented to the participants (N=55). After the exposure to each dummy message, the participants rated how favorable they felt with the message sender. As the results, all the three factors showed significant main effects. The participants were more favorably impressed with the message sender when the messages expressed positive contents, were presented with face photo or emoji. Also, significant interaction effect of message contents and emoji usage was found. When the message expressed positive contents, emoji usage facilitated favorable impression, while no significant facilitative effect of emoji usage was found when the message contents were negative. The impression formation in SNS was discussed based on the results.
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Keyword(in English)
Paper # HCS2016-20,HIP2016-20
Date of Issue 2016-05-11 (HCS, HIP)

Conference Information
Committee HCS / HIP / HI-SIGCE
Conference Date 2016/5/18(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Okinawa Industry Support Center
Topics (in Japanese) (See Japanese page)
Topics (in English) Communication Enhancing, Human Communication, and Human Information Processing
Chair Kinya Fujita(Tokyo Univ. of Agric. and Tech.) / Hideyuki Ando(Osaka Univ.) / Takashi Yoshino(和歌山大)
Vice Chair Masafumi Matsuda(NTT) / Kyoko Ito(Osaka Univ.) / Masahiro Ishii(Sapporo City Univ.) / Miyuki Kamachi(Kogakuin Univ.) / Hiroshi Shimoda(京大) / Tomohito Yamamoto(金沢工大)
Secretary Masafumi Matsuda(Kanazawa Inst. of Tech.) / Kyoko Ito(Univ. of Tsukuba) / Masahiro Ishii(Ritsumeikan Univ.) / Miyuki Kamachi(Tokushima Univ.) / Hiroshi Shimoda(Univ. of Tsukuba) / Tomohito Yamamoto(Nagoya Univ.)
Assistant Masashi Komori(Osaka Electro-Comm. Univ.) / Takahiro Tanaka(Nagoya Univ.) / Haruka Yoshida(NEC) / Sinobu Kuroki(NTT) / Mutsumi Suganuma(Waseda Univ.)

Paper Information
Registration To Technical Committee on Human Communication Science / Technical Committee on Human Information Processing / Special Interest Group on Communication Enhancement
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) What affects the impression formation on the message sender ?
Sub Title (in English) The effects of emotion in messages, a face photo, and emoji usage
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1st Author's Name Miwa Inuzuka
1st Author's Affiliation Taisho University(Taisho Univ.)
2nd Author's Name Shota Nishi
2nd Author's Affiliation Taisho University(Taisho Univ.)
Date 2016-05-19
Paper # HCS2016-20,HIP2016-20
Volume (vol) vol.116
Number (no) HCS-31,HIP-32
Page pp.pp.151-156(HCS), pp.151-156(HIP),
#Pages 6
Date of Issue 2016-05-11 (HCS, HIP)