Presentation 2019-07-27
Can Japanese children learn polite speech from parental input?
Franklin Chang, Tomoko Tatsumi, Hirofumi Hayakawa, Misa Yoshizaki, Natsuki Oka,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Japanese polite language (teineigo) varies with the speaker-addressee relationship as well as social norms. In corpus studies, Japanese children show early correct use of these forms compared to use of polite language in English. To confirm this experimentally, we tested whether 3- to 6-year-old children could vary in their use of teineigo for different video situations and we found that children used the correct forms depending on the formality of the situation and this ability did not vary with age. However, it is not clear how they acquire these abilities early in development, because there is a social norm that Japanese parents and children use non-polite plain speech with each other. We performed a large-scale corpus analysis of polite language using a probabilistic measure of intended addressee. We found that the parental input varied with addressees in a way that could support the learning of politeness distinctions.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) polite language / Japanese / corpus / parental input / social / language acquisition
Paper # TL2019-14
Date of Issue 2019-07-20 (TL)

Conference Information
Committee TL
Conference Date 2019/7/27(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Hirao Seminar House, Konan University
Topics (in Japanese) (See Japanese page)
Topics (in English) Human Language Processing and Learning
Chair Hiroshi Sano(Tokyo Univ. of Foreign Studies)
Vice Chair Tadahisa Kondo(Kogakuin Univ.) / Kazuhiro Takeuchi(Osaka Electro-Comm. Univ.)
Secretary Tadahisa Kondo(Kobe Gakuin Univ.) / Kazuhiro Takeuchi(Kyoto Inst. of Tech.)
Assistant Nobuyuki Jincho(Miidas Co. Ltd.) / Akinori Takada(Ferris Univ.) / Akio Ishikawa(KDDI Research)

Paper Information
Registration To Technical Committee on Thought and Language
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Can Japanese children learn polite speech from parental input?
Sub Title (in English)
Keyword(1) polite language
Keyword(2) Japanese
Keyword(3) corpus
Keyword(4) parental input
Keyword(5) social
Keyword(6) language acquisition
1st Author's Name Franklin Chang
1st Author's Affiliation Kobe City University of Foreign Studies(Kobe City U.)
2nd Author's Name Tomoko Tatsumi
2nd Author's Affiliation Kobe University(Kobe U.)
3rd Author's Name Hirofumi Hayakawa
3rd Author's Affiliation Tamagawa University(Tamagawa U.)
4th Author's Name Misa Yoshizaki
4th Author's Affiliation Kyoto Institute of Technology(KIT)
5th Author's Name Natsuki Oka
5th Author's Affiliation Kyoto Institute of Technology(KIT)
Date 2019-07-27
Paper # TL2019-14
Volume (vol) vol.119
Number (no) TL-151
Page pp.pp.17-19(TL),
#Pages 3
Date of Issue 2019-07-20 (TL)