Overview of the Japan children's study 2004-2009; Cohort study of early childhood development

Zentaro Yamagata, Tadahiko Maeda, Tokie Anme, Norihiro Sadato, Hideaki Koizumi, Yoko Anji, Yuka Shiotani, Mizue Iwasaki, Aya Kutsuki, Misa Kuroki, Naho Ichikawa, Tomoyo Morita, Haruka Koike, Yusuke Morito, Shunyue Cheng, Hiraku Ishida, Hisakazu Yanaka, Daisuke Tanaka, Kumiko Namba, Tamami FukushiHiroshi Toyoda, Shihoko Kimura-Ohba, Akiko Sawada, Kevin K F Wong, Yoichi Sakakihara, Hideo Kawaguchi, Toyojiro Matsuishi, Shunya Sogon, Kiyotaka Tomiwa, Tomonari Awaya, Sigeyuki Matuzawa, Shoji Itakura, Masako Okada, Yoshihiro Komada, Hatsumi Yamamoto, Noriko Yamakawa, Motoki Bonno, Mariko Y. Momoi, Takanori Yamagata, Hirosato Shiokawa, N Saito Daisuke N Saito, Hitoshi Uchiyama, Tohru Ozaki, Tamiko Ogura, Hiroko Ikeda, Koichi Negayama, Kayako Nakagawa, Kanehisa Morimoto, Katsutoshi Kobayashi, Tatsuya Koeda, Toshitaka Tamaru, Ayumi Seki, Shinako Terakawa, Ariko Takeuchi, Yukuo Konishi, Osamu Sakura, Masatoshi Kawai, Sonoko Egami, Takahiro Hoshino, Yuko Yato

    Research output: Contribution to journalArticle

    5 Citations (Scopus)

    Abstract

    Background: There are still a lot of unknown aspects about the childhood development of sociability which are based on neuroscientific basis. Purpose of the Japan Children's Study (JCS) was to verify the normal process of child development of sociability; the trajectory and factors related development of sociability, and to collect findings and integrate the knowledge to make the plan of long-term and large scale cohort study. Methods: A child cohort study underway in Japan since 2005. There are the cohort study including a infant cohort study at age of 4 months to 30 months and a preschool cohort study at age of 5 years old to 8 years old. Questionnaires, direct observation of children and cognitive testing were performed. Results: In infant cohort study, 465 infants were recruited at 4 months and 367 children were followed up to 30 months, follow up rate was 78.9% and in the preschool cohort study, total 192 children (112 at 2005 and 80 at 2007) at age of 5 years old and 169 followed up to 6 years (follow up rate was 88.0%), and 79 children were followed up to 8 years old (follow up rate was 70.5%) old. Several new measurements to evaluate child sociability were developed. Some factors related to development of child sociability were found for example the 'praise' was related to child sociability in cohort study based on neuroscience findings. Conclusions: Though the trajectory of child sociability development were not clarified, some significant factors related to development of sociability, and the basic findings to conduct a long-term and large scale cohort study were provided.

    Original languageEnglish
    JournalJournal of Epidemiology
    Volume20
    Issue numberSUPPL.2
    DOIs
    Publication statusPublished - 2010

    Fingerprint

    Japan
    Cohort Studies
    Child Development
    Neurosciences
    Observation

    Keywords

    • Cohort study
    • Development
    • Neuroscience
    • Sociability

    ASJC Scopus subject areas

    • Epidemiology
    • Medicine(all)

    Cite this

    Yamagata, Z., Maeda, T., Anme, T., Sadato, N., Koizumi, H., Anji, Y., ... Yato, Y. (2010). Overview of the Japan children's study 2004-2009; Cohort study of early childhood development. Journal of Epidemiology, 20(SUPPL.2). https://doi.org/10.2188/jea.JE20100018

    Overview of the Japan children's study 2004-2009; Cohort study of early childhood development. / Yamagata, Zentaro; Maeda, Tadahiko; Anme, Tokie; Sadato, Norihiro; Koizumi, Hideaki; Anji, Yoko; Shiotani, Yuka; Iwasaki, Mizue; Kutsuki, Aya; Kuroki, Misa; Ichikawa, Naho; Morita, Tomoyo; Koike, Haruka; Morito, Yusuke; Cheng, Shunyue; Ishida, Hiraku; Yanaka, Hisakazu; Tanaka, Daisuke; Namba, Kumiko; Fukushi, Tamami; Toyoda, Hiroshi; Kimura-Ohba, Shihoko; Sawada, Akiko; Wong, Kevin K F; Sakakihara, Yoichi; Kawaguchi, Hideo; Matsuishi, Toyojiro; Sogon, Shunya; Tomiwa, Kiyotaka; Awaya, Tomonari; Matuzawa, Sigeyuki; Itakura, Shoji; Okada, Masako; Komada, Yoshihiro; Yamamoto, Hatsumi; Yamakawa, Noriko; Bonno, Motoki; Momoi, Mariko Y.; Yamagata, Takanori; Shiokawa, Hirosato; Daisuke N Saito, N Saito; Uchiyama, Hitoshi; Ozaki, Tohru; Ogura, Tamiko; Ikeda, Hiroko; Negayama, Koichi; Nakagawa, Kayako; Morimoto, Kanehisa; Kobayashi, Katsutoshi; Koeda, Tatsuya; Tamaru, Toshitaka; Seki, Ayumi; Terakawa, Shinako; Takeuchi, Ariko; Konishi, Yukuo; Sakura, Osamu; Kawai, Masatoshi; Egami, Sonoko; Hoshino, Takahiro; Yato, Yuko.

    In: Journal of Epidemiology, Vol. 20, No. SUPPL.2, 2010.

    Research output: Contribution to journalArticle

    Yamagata, Z, Maeda, T, Anme, T, Sadato, N, Koizumi, H, Anji, Y, Shiotani, Y, Iwasaki, M, Kutsuki, A, Kuroki, M, Ichikawa, N, Morita, T, Koike, H, Morito, Y, Cheng, S, Ishida, H, Yanaka, H, Tanaka, D, Namba, K, Fukushi, T, Toyoda, H, Kimura-Ohba, S, Sawada, A, Wong, KKF, Sakakihara, Y, Kawaguchi, H, Matsuishi, T, Sogon, S, Tomiwa, K, Awaya, T, Matuzawa, S, Itakura, S, Okada, M, Komada, Y, Yamamoto, H, Yamakawa, N, Bonno, M, Momoi, MY, Yamagata, T, Shiokawa, H, Daisuke N Saito, NS, Uchiyama, H, Ozaki, T, Ogura, T, Ikeda, H, Negayama, K, Nakagawa, K, Morimoto, K, Kobayashi, K, Koeda, T, Tamaru, T, Seki, A, Terakawa, S, Takeuchi, A, Konishi, Y, Sakura, O, Kawai, M, Egami, S, Hoshino, T & Yato, Y 2010, 'Overview of the Japan children's study 2004-2009; Cohort study of early childhood development', Journal of Epidemiology, vol. 20, no. SUPPL.2. https://doi.org/10.2188/jea.JE20100018
    Yamagata, Zentaro ; Maeda, Tadahiko ; Anme, Tokie ; Sadato, Norihiro ; Koizumi, Hideaki ; Anji, Yoko ; Shiotani, Yuka ; Iwasaki, Mizue ; Kutsuki, Aya ; Kuroki, Misa ; Ichikawa, Naho ; Morita, Tomoyo ; Koike, Haruka ; Morito, Yusuke ; Cheng, Shunyue ; Ishida, Hiraku ; Yanaka, Hisakazu ; Tanaka, Daisuke ; Namba, Kumiko ; Fukushi, Tamami ; Toyoda, Hiroshi ; Kimura-Ohba, Shihoko ; Sawada, Akiko ; Wong, Kevin K F ; Sakakihara, Yoichi ; Kawaguchi, Hideo ; Matsuishi, Toyojiro ; Sogon, Shunya ; Tomiwa, Kiyotaka ; Awaya, Tomonari ; Matuzawa, Sigeyuki ; Itakura, Shoji ; Okada, Masako ; Komada, Yoshihiro ; Yamamoto, Hatsumi ; Yamakawa, Noriko ; Bonno, Motoki ; Momoi, Mariko Y. ; Yamagata, Takanori ; Shiokawa, Hirosato ; Daisuke N Saito, N Saito ; Uchiyama, Hitoshi ; Ozaki, Tohru ; Ogura, Tamiko ; Ikeda, Hiroko ; Negayama, Koichi ; Nakagawa, Kayako ; Morimoto, Kanehisa ; Kobayashi, Katsutoshi ; Koeda, Tatsuya ; Tamaru, Toshitaka ; Seki, Ayumi ; Terakawa, Shinako ; Takeuchi, Ariko ; Konishi, Yukuo ; Sakura, Osamu ; Kawai, Masatoshi ; Egami, Sonoko ; Hoshino, Takahiro ; Yato, Yuko. / Overview of the Japan children's study 2004-2009; Cohort study of early childhood development. In: Journal of Epidemiology. 2010 ; Vol. 20, No. SUPPL.2.
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    abstract = "Background: There are still a lot of unknown aspects about the childhood development of sociability which are based on neuroscientific basis. Purpose of the Japan Children's Study (JCS) was to verify the normal process of child development of sociability; the trajectory and factors related development of sociability, and to collect findings and integrate the knowledge to make the plan of long-term and large scale cohort study. Methods: A child cohort study underway in Japan since 2005. There are the cohort study including a infant cohort study at age of 4 months to 30 months and a preschool cohort study at age of 5 years old to 8 years old. Questionnaires, direct observation of children and cognitive testing were performed. Results: In infant cohort study, 465 infants were recruited at 4 months and 367 children were followed up to 30 months, follow up rate was 78.9{\%} and in the preschool cohort study, total 192 children (112 at 2005 and 80 at 2007) at age of 5 years old and 169 followed up to 6 years (follow up rate was 88.0{\%}), and 79 children were followed up to 8 years old (follow up rate was 70.5{\%}) old. Several new measurements to evaluate child sociability were developed. Some factors related to development of child sociability were found for example the 'praise' was related to child sociability in cohort study based on neuroscience findings. Conclusions: Though the trajectory of child sociability development were not clarified, some significant factors related to development of sociability, and the basic findings to conduct a long-term and large scale cohort study were provided.",
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    author = "Zentaro Yamagata and Tadahiko Maeda and Tokie Anme and Norihiro Sadato and Hideaki Koizumi and Yoko Anji and Yuka Shiotani and Mizue Iwasaki and Aya Kutsuki and Misa Kuroki and Naho Ichikawa and Tomoyo Morita and Haruka Koike and Yusuke Morito and Shunyue Cheng and Hiraku Ishida and Hisakazu Yanaka and Daisuke Tanaka and Kumiko Namba and Tamami Fukushi and Hiroshi Toyoda and Shihoko Kimura-Ohba and Akiko Sawada and Wong, {Kevin K F} and Yoichi Sakakihara and Hideo Kawaguchi and Toyojiro Matsuishi and Shunya Sogon and Kiyotaka Tomiwa and Tomonari Awaya and Sigeyuki Matuzawa and Shoji Itakura and Masako Okada and Yoshihiro Komada and Hatsumi Yamamoto and Noriko Yamakawa and Motoki Bonno and Momoi, {Mariko Y.} and Takanori Yamagata and Hirosato Shiokawa and {Daisuke N Saito}, {N Saito} and Hitoshi Uchiyama and Tohru Ozaki and Tamiko Ogura and Hiroko Ikeda and Koichi Negayama and Kayako Nakagawa and Kanehisa Morimoto and Katsutoshi Kobayashi and Tatsuya Koeda and Toshitaka Tamaru and Ayumi Seki and Shinako Terakawa and Ariko Takeuchi and Yukuo Konishi and Osamu Sakura and Masatoshi Kawai and Sonoko Egami and Takahiro Hoshino and Yuko Yato",
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    TY - JOUR

    T1 - Overview of the Japan children's study 2004-2009; Cohort study of early childhood development

    AU - Yamagata, Zentaro

    AU - Maeda, Tadahiko

    AU - Anme, Tokie

    AU - Sadato, Norihiro

    AU - Koizumi, Hideaki

    AU - Anji, Yoko

    AU - Shiotani, Yuka

    AU - Iwasaki, Mizue

    AU - Kutsuki, Aya

    AU - Kuroki, Misa

    AU - Ichikawa, Naho

    AU - Morita, Tomoyo

    AU - Koike, Haruka

    AU - Morito, Yusuke

    AU - Cheng, Shunyue

    AU - Ishida, Hiraku

    AU - Yanaka, Hisakazu

    AU - Tanaka, Daisuke

    AU - Namba, Kumiko

    AU - Fukushi, Tamami

    AU - Toyoda, Hiroshi

    AU - Kimura-Ohba, Shihoko

    AU - Sawada, Akiko

    AU - Wong, Kevin K F

    AU - Sakakihara, Yoichi

    AU - Kawaguchi, Hideo

    AU - Matsuishi, Toyojiro

    AU - Sogon, Shunya

    AU - Tomiwa, Kiyotaka

    AU - Awaya, Tomonari

    AU - Matuzawa, Sigeyuki

    AU - Itakura, Shoji

    AU - Okada, Masako

    AU - Komada, Yoshihiro

    AU - Yamamoto, Hatsumi

    AU - Yamakawa, Noriko

    AU - Bonno, Motoki

    AU - Momoi, Mariko Y.

    AU - Yamagata, Takanori

    AU - Shiokawa, Hirosato

    AU - Daisuke N Saito, N Saito

    AU - Uchiyama, Hitoshi

    AU - Ozaki, Tohru

    AU - Ogura, Tamiko

    AU - Ikeda, Hiroko

    AU - Negayama, Koichi

    AU - Nakagawa, Kayako

    AU - Morimoto, Kanehisa

    AU - Kobayashi, Katsutoshi

    AU - Koeda, Tatsuya

    AU - Tamaru, Toshitaka

    AU - Seki, Ayumi

    AU - Terakawa, Shinako

    AU - Takeuchi, Ariko

    AU - Konishi, Yukuo

    AU - Sakura, Osamu

    AU - Kawai, Masatoshi

    AU - Egami, Sonoko

    AU - Hoshino, Takahiro

    AU - Yato, Yuko

    PY - 2010

    Y1 - 2010

    N2 - Background: There are still a lot of unknown aspects about the childhood development of sociability which are based on neuroscientific basis. Purpose of the Japan Children's Study (JCS) was to verify the normal process of child development of sociability; the trajectory and factors related development of sociability, and to collect findings and integrate the knowledge to make the plan of long-term and large scale cohort study. Methods: A child cohort study underway in Japan since 2005. There are the cohort study including a infant cohort study at age of 4 months to 30 months and a preschool cohort study at age of 5 years old to 8 years old. Questionnaires, direct observation of children and cognitive testing were performed. Results: In infant cohort study, 465 infants were recruited at 4 months and 367 children were followed up to 30 months, follow up rate was 78.9% and in the preschool cohort study, total 192 children (112 at 2005 and 80 at 2007) at age of 5 years old and 169 followed up to 6 years (follow up rate was 88.0%), and 79 children were followed up to 8 years old (follow up rate was 70.5%) old. Several new measurements to evaluate child sociability were developed. Some factors related to development of child sociability were found for example the 'praise' was related to child sociability in cohort study based on neuroscience findings. Conclusions: Though the trajectory of child sociability development were not clarified, some significant factors related to development of sociability, and the basic findings to conduct a long-term and large scale cohort study were provided.

    AB - Background: There are still a lot of unknown aspects about the childhood development of sociability which are based on neuroscientific basis. Purpose of the Japan Children's Study (JCS) was to verify the normal process of child development of sociability; the trajectory and factors related development of sociability, and to collect findings and integrate the knowledge to make the plan of long-term and large scale cohort study. Methods: A child cohort study underway in Japan since 2005. There are the cohort study including a infant cohort study at age of 4 months to 30 months and a preschool cohort study at age of 5 years old to 8 years old. Questionnaires, direct observation of children and cognitive testing were performed. Results: In infant cohort study, 465 infants were recruited at 4 months and 367 children were followed up to 30 months, follow up rate was 78.9% and in the preschool cohort study, total 192 children (112 at 2005 and 80 at 2007) at age of 5 years old and 169 followed up to 6 years (follow up rate was 88.0%), and 79 children were followed up to 8 years old (follow up rate was 70.5%) old. Several new measurements to evaluate child sociability were developed. Some factors related to development of child sociability were found for example the 'praise' was related to child sociability in cohort study based on neuroscience findings. Conclusions: Though the trajectory of child sociability development were not clarified, some significant factors related to development of sociability, and the basic findings to conduct a long-term and large scale cohort study were provided.

    KW - Cohort study

    KW - Development

    KW - Neuroscience

    KW - Sociability

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