Publications研究成果

Social Cognition Group / 社会的認知グループ

  • Kanakogi, Y., Miyazaki, M., Takahashi, H., Yamamoto, H., Kobayashi, T., & Hiraki, K. (2022). Third-party punishment by preverbal infants. Nature Human Behaviour, 6(9), 1234-1242. https://doi.org/10.1038/s41562-022-01354-2
    前言語期乳児による第三者罰
  • Kanakogi, Y., Inoue, Y., Matsuda, G., Butler, D., Hiraki, K., & Myowa-Yamakoshi, M. (2017). Preverbal infants affirm third-party interventions that protect victims from aggressors. Nature Human Behaviour, 1(2), 0037. https://doi.org/10.1038/s41562-016-0037
    前言語期の乳児は攻撃者から被害者を守る第三者の介入を肯定する
  • Kanakogi, Y., & Itakura, S. (2011). Developmental correspondence between action prediction and motor ability in early infancy. Nature Communications, 2(1), 341. https://doi.org/10.1038/ncomms1342
    乳児期初期における行為予測と運動能力の発達的対応

Sprouting Language Group / 言語の芽生えグループ

  • Hagihara, H., Ishibashi, M., Moriguchi, Y., & Shinya, Y. (2024). Large-scale data decipher children's scale errors: A meta-analytic approach using the zero-inflated Poisson models. Developmental Science, 27(4), e13499. https://doi.org/10.1111/desc.13499
    大規模データで解き明かす幼児のスケールエラー：ゼロ過剰ポアソン分布を用いたメタ分析
  • Hagihara, H., Yamamoto, H., Moriguchi, Y., & Sakagami, M. A. (2022). When “shoe” becomes free from “putting on”: The link between early meanings of object words and object-specific actions. Cognition, 226, 105177. https://doi.org/10.1016/j.cognition.2022.105177
    「クツ」が「履く」から自由になるとき：初期のモノ語の意味とモノに特有の行為との発達的関係
  • 萩原広道 (2024). 子どもとめぐることばの世界. ミネルヴァ書房. https://www.minervashobo.co.jp/book/b640759.html
    Hagihara, H. (2024). Touring a wonderland of children’s words. Minerva Shobo (Book in Japanese)

2026

Research Articles

  • Onishi, M., & Kanakogi, Y. (2026). Online academic cheating in young children and its prevention. Open Mind: Discoveries in Cognitive Science, 10, 1507-1524.  https://doi.org/10.1162/OPMI.a.381
    幼児のオンラインでの学業不正とその予防
  • Moriguchi, Y. & Kanakogi, Y. (2026). The future of AI-assisted science is both fast and slow. Nature Human Behaviour.　https://www.nature.com/articles/s41562-026-02574-6  
     AIが補助する科学の未来は早くもあり遅くもある
  • Chijiiwa, H., & Kanakogi, Y. (2026). Dogs might associate the voices and faces of human girls and adult women. Animal Behaviour, 240, 123710. https://doi.org/10.1016/j.anbehav.2026.123710　
    イヌは、ヒトの女児と成人女性の声と顔を関連づけている可能性がある
  • Kuwamizu, R., Yamamoto, N., Otani, K., & Moriguchi, Y. (2026). Emergent blink rate in early childhood is associated with neural origins of executive function. Communications Psychology, 4(1), 126. https://doi.org/10.1038/s44271-026-00524-6 
    幼児期に現れ始める瞬きの頻度は実行機能の神経起源と関連する
    関連リンク：https://www.kyoto-u.ac.jp/ja/research-news/2026-09-16-0
  • 山本希. (2026). 社会的排除経験にかかわる乳幼児研究の動向および展望. 認知科学, 33(3), 581–592. https://doi.org/10.11225/cs.2026.019 
    Yamamoto, N. (2026). Current trends and future perspectives in research on social exclusion during infancy and early childhood. Cognitive Studies: Bulletin of the Japanese Cognitive Science Society, 33(3).
  • Toda, R., Toda, N., Hagihara, H., & Kanakogi, Y. (2027). How do children intervene in transgressions? The influence of apology and intervention costs. Journal of Experimental Child Psychology, 274, 106654. https://doi.org/10.1016/j.jecp.2026.106654 
    子どもは違反行為にどう介入するか？謝罪および介入のコストの影響
  • Otani, K., Watanabe, R., Kuwamizu, R., Yamamoto, N., & Moriguchi, Y. (2026). The developmental origin of inner speech: Evidence from a mental counting task in 3- to 6-year-old children. Acta Psychologica, 270(107716), 107716. https://doi.org/10.1016/j.actpsy.2026.107716 
    内言の発達的起源：3歳から6歳の幼児を対象とした心的数唱課題からの証拠 
    関連リンク：https://www.tsukuba.ac.jp/journal/medicine-health/20260909140000.html
  • Ishikawa, M., Matsumura, S., Mahzoon, H., Yoshikawa, Y., & Kanakogi, Y. (2026). Social robots’ verbal time updates facilitate children’s persistence in challenging tasks: A comparison with humans. Child Development, aacag125,  https://doi.org/10.1093/chidev/aacag125
    ソーシャルロボットによる言語的な時間経過の知らせは子どもの困難な課題への粘り強さを促進する：人間の場合との比較  
    関連リンク：ロボットが幼児の粘り強さを高めることを実証 - ResOU
  • 大原颯太・林里奈・吉田尚弘・西井尋紀・萩原広道・石原尚・大須賀公一 (2026). アンドロイドの笑顔を構成する顔動作が人格特性の印象に与える主効果の解析. 認知科学, 33(2), 165-176. https://doi.org/10.11225/cs.2025.077
    Ohara, S., Hayashi, R., Yoshida, T., Nishii, H., Hagihara, H., Ishihara, H., & Osuka, K. (2025). The impact of smile-related facial movements on perceived personality traits in android robots. Cognitive Studies, 33(2). 165-176.
  • Shirota, A., Yamaguchi, M., Motoyama, J., Nodake, A., Ota, S., Nakatsuka, W., Itakura, S. (2026). Effects of parental intervention on children’s English utterances and behavioral responses in video-based second language learning. Journal of Experimental Child Psychology, 271, 106567.https://doi.org/10.1016/j.jecp.2026.106567
    ビデオを用いた第二言語学習における、子供の英語発話および行動反応に対する親の介入の影響
  • 田口 恵也・濱田 大佐・森口 佑介・鹿子木 康弘 . (2026). 心理学研究における分散パーソナルデータストアの可能性. 心理学研究, 96(6), 439-451. https://doi.org/10.4992/jjpsy.96.24401 
    Taguchi, K., Hamada, D., Moriguchi, Y., & Kanakogi. Y. (2026). The Potential of decentralized personal data stores in psychological research. The Japanese Journal of Psychology, 96(6), pp. 439-451.
  • Kanakogi, Y. & Sato, A. (2026). Moral somatic marker: New directions for the mechanisms underlying morality in preverbal infants. Behavioral and Brain Sciences, 49, e34. https://doi.org/10.1017/S0140525X25101386 
    道徳のソマティックマーカー：前言語期乳児の道徳性のメカニズムに関する新しい方向性
  • Yamamoto, N., Kajita, M., Kanazawa, H., & Moriguchi, Y. (2026). The structure of subjective reward values differs between children and adults. Collabra. Psychology, 12(1), 162320. https://doi.org/10.1525/collabra.162320
    報酬への主観的な価値構造は子どもと大人で異なる
  • ​​Hagihara, H., Kimura, N., Zaadnoordijk, L., Yasuda, R., Cusack, R., & Tsuji, S. (2026). Comparing automated gaze classifiers in infant looking studies: Accuracy and vulnerability to environmental factors. Behavior Research Methods, 58(6), article number 160. https://doi.org/10.3758/s13428-026-03040-x
    乳幼児の注視実験における自動視線分類手法の精度比較：iCatcher+, OWLET, Amazon Rekognition-based modelに注目して
  • Hagihara, H.* & Miyazawa, K.* (2026). How well do large language models mirror human cognition of word concepts? A comparison of psychological ratings for early-acquired English words. Behavior Research Methods, 58, article number 58. https://doi.org/10.3758/s13428-025-02938-2 *equal contribution
    大規模言語モデルは単語に対する人間の印象をどこまで再現できるか？: 早期獲得される英語の心理評定を比較して
    【プレスリリース (和文), Press release (English)】
  • Hagihara, H.*, Barbir, M.*, Yoshida, H., & Smith, L. B. (2026). Rethinking the origins of cross-language effects: How heard verbs influence Japanese- and English-speaking children’s attention to the details of actions. Developmental Science, 29(2), e70138. https://doi.org/10.1111/desc.70138 *equal contribution
    言語は子どもの注意の向け方をどう変える？：耳にした動詞が行為の見方に与える影響の日米比較   

Conference Presentations (peer reviewed only)

[ICDL2026]

  • Hagihara, H., & Miyazawa, K. (2026, September 15–18). How well do large language models mirror human cognition of word concepts?: A comparison of psychological ratings for early-acquired English words. IEEE International Conference on Development and Learning (ICDL2026), Poster session 2, Th-PJP-41, Kyoto, Japan. [poster presentation]

  • Tamate, H., Tsuji, S., Kita, S., Kanakogi, Y., & Hagihara, H. (2026, September 15–18). How caregivers talk about objects: Semantic diversity of noun phrases across lexical development and Its relation to vocabulary growth. 2026 IEEE International Conference on Development and Learning (ICDL2026), Poster session 2, Th-PLB-37, Kyoto, Japan. [poster presentation]
     
  • Bai, Y. T., Hagihara, H., Yasuoka, S., Lee, H., Hirai, M., & Kanakogi, Y. (2026,September 15–18). Retention and forgetting in infant visual categorization during sequential learning. 2026 IEEE International Conference on Development and Learning (ICDL2026), Poster session 2, Th-PLB-35, Kyoto, Japan. [poster presentation] 
  •  Ling, R., Kanankogi, Y., & Hirai, M.  (2026, September 15–18). The Complexity of Context Modulates Prediction of Others’ Subsequent Behavior.  2026 IEEE International Conference on Development and Learning (ICDL2026), Poster session 3, Fr-PLB-37, Kyoto, Japan. [poster presentation] 
     

[LCICD2026]

  • Altman, E. C., Ma, S. L., Ishibashi, M., Bai, Y., Taguchi, K., Westermann, G., & Hagihara, H. (2026, August 26–28). Adapting caregiver-report measures of early childhood curiosity cross-culturally. 10th Lancaster International Conference on Infant and Early Child Development (LCICD), Session 7, Lancaster, UK. [oral presentation]

  • Ishibashi, M., & Hagihara, H. (2026, August 26–28). Scale errors reflect semantic differentiation in early vocabulary development. 10th Lancaster International Conference on Infant and Early Child Development (LCICD), Session 6, Lancaster, UK. [oral presentation]
     

[ISRA2026]

  • Yamamoto, N. & Moriguchi, Y. (2026, July 21–23). Do Aggressive Responses Differ Between Ostracism vs Rejection?: Preliminary Ongoing Study with Arranged-Cyberball. ISRA WORLD MEETING 2026 (ISRA2026), poster session 1(21), St. Catharines, Ontario, Canada. [poster presentation]

[CogSci2026]

  • Hagihara, H., Tan, A. W. M., & Frank, M. C. (2026, July 22–25). Lexical category biases in children’s early vocabulary: Decomposing linguistic and cultural predictors across 32 languages and dialects. The 48th Annual Meeting of the Cognitive Science Society (CogSci 2026), Oral talk 4: Language acquisition, Rio de Janeiro, Brazil. [oral presentation] https://escholarship.org/uc/item/9vz8m1nd　
    Diversity & Social Inequality Award  Hiromichi Hagihara cognitivesciencesociety.org/conference-awards

[ISSBD2026]

  • Hagihara, H., Ishibashi, M., Bai, Y. T., Taguchi, K., Ma, S. L., Westermann, G., & Altmann, E. (2026, June 21–25). Culturally adapting caregiver-report measures of early childhood curiosity: Insights from Japan. 28th Biennial Meeting of the International Society for the Study of Behavioural Development (ISSBD), Paper Symposium SY197-1, Incheon, Korea.（oral presentation） 

  • Hagihara, H., Ishihara, H., Morita, K., Hattori, H., Hayashi, R., Horii, T., Iwamoto, K., Mazuka, R., & Kanakogi, Y. (2026, June 21–25). How a childlike robot’s sustained attention shapes caregivers’ teaching behaviors in a simulated parent–child interaction. 28th Biennial Meeting of the International Society for the Study of Behavioural Development (ISSBD), Paper Symposium SY041-2, Incheon, Korea.（oral presentation）
     
  • Lee, W., Hagihara, H., Ito, M., Nagamori, T., Yasuoka, S., Lee, H., & Kanakogi, Y. (2026, June 21–25). Semantic proximity modulates phonological-neighbor learning only with strong prior knowledge in Japanese toddlers. 28th Biennial Meeting of the International Society for the Study of Behavioural Development (ISSBD), Poster session 7, PS7-091, Incheon, Korea.（poster presentation）
     
  • Li, J., Hagihara, H., & Kanakogi, Y. (2026, June 21–25). Do infants have a sense of deservingness?. 28th Biennial Meeting of the International Society for the Study of Behavioural Development (ISSBD), Poster session 4, PS4-113, Incheon, Korea.（poster presentation）
     
  • Ishikawa, M., Hagihara, H., & Kanakogi, Y. (2026, June 21–25). Gender differences in persistence among Japanese preschoolers. 28th Biennial Meeting of the International Society for the Study of Behavioural Development (ISSBD), Poster session 2, PS2-107, Incheon, Korea.（poster presentation）
     
  • Toda, R., Hagihara, H., & Kanakogi, Y. (2026, June 21–25). Motivations behind children’s responses to transgressions: Punishment, forgiveness, and non-intervention. 28th Biennial Meeting of the International Society for the Study of Behavioural Development (ISSBD), Poster session 1, PS1-127, Incheon, Korea. （poster presentation）
     
  • Yamamoto, N., Kajita, M., Kanazawa, H., & Moriguchi, Y. (2026, June 21–25). Subjective Values of Rewards in Children and Adults. 28th Biennial Meeting of the International Society for the Study of Behavioural Development (ISSBD), Poster session 6, PS6-031, Incheon, Korea. （poster presentation）
     

[CSC2026]

  • Chijiiwa, H. & Kanakogi, Y. (2026, June 4–6). Do dogs show selective visual responses to human infant faces?. Canine Science Conference 2026, Session7, Vancouver, Canada. (oral presentation)

2025

Research Articles

  • Toda, R., Toda, N., Hagihara, H., & Kanakogi, Y. (2025). Expectations about forgiven versus rejected transgressors among preschoolers. Cognitive Development, 76, 101645. ​​https://doi.org/10.1016/j.cogdev.2025.101645
    就学前児におけるゆるされた違反者と拒絶された違反者に対する期待
  • Takahata, S.*, Hagihara, H.*, Ishihara, H., Enomoto, D., Ienaga, N., Noda, H., Ishida, S., & Terayama, K. (2025). Comprehensive search for assessment indicators that influence the level of handwriting difficulties among children in educational settings. Scientific Reports, 15, 22795. https://doi.org/10.1038/s41598-025-03634-z *equal contribution
    子どもの書字困難に影響する評価指標の包括的調査：教育場面に着目して
  • Meng, X., Chijiiwa, H., & Kanakogi, Y. (2025).  Do infants expect physically competent agents to gain access to contested resources? Infant Behavior and Development 80, 102090. https://doi.org/10.1016/j.infbeh.2025.102090
    乳児は身体的能力のあるエージェントが競合する資源を入手することを期待するのか？
  • Tsuji, S., Alonso, F., Hagihara, H., Kimura, N., Polka, L., & Lovcevic, I. (2025). Facial affect and arousal as a complement to gaze measures in infant speech sound perception studies. Frontiers in Neural Circuits, 19, 1553918. https://doi.org/10.3389/fncir.2025.1553918
    乳児の音声知覚研究において表情と覚醒度は注視指標を補完する
  • Chijiiwa, H., Takagi, S., Hagihara, H., & Kanakogi,Y. (2025). Exploring dog and cat cohabitation within Japanese households. Scientific Reports, 15, 16965. https://doi.org/10.1038/s41598-025-01401-8
    日本の家庭で同居するイヌとネコに関する調査
  • Ishikawa, M., & Kanakogi, Y. (2025). Does using multiple strategies enhance preschoolers’ persistence in a challenging task? Journal of Experimental Child Psychology, 252, 106170.　https://doi.org/10.1016/j.jecp.2024.106170
    複数の戦略を使用することは就学前児の困難な課題での粘り強さを高めるのか？ 
  • 石川萌子・吉沢和・千々岩眸・鹿子木康弘 (2025) 悪性・良性妬みによって6歳児の妬み行動は生起するのか？ ​​​​​発達心理学研究, 36(1).  https://doi.org/10.11201/jjdp.36.0093 
    Ishikawa, M., Yoshizawa, N., Chijiiwa, H.& Kanakogi, Y. (2025). Do Malicious Envy and Benign Envy Elicit Different Behaviors in 6-year-olds? The Japanese Journal of Developmental Psychology, 36(1).
  • Iimura, D., Tsujita, N., Aoki, M., & Hagihara, H. (2025). Meta-analysis of behavioral treatments for selective mutism: Findings from selective mutism questionnaire (SMQ) and school speech questionnaire (SSQ). Child and Adolescent Psychiatry and Mental Health, 19, 40. https://doi.org/10.1186/s13034-025-00891-8
    場面緘黙に対する行動療法のメタ分析：場面緘黙質問票 (SMQ) および学校発話質問票からの知見
  • Tsujita, N., Iimura, D., & Hagihara, H. (2025). Comparison of treatment strategies and the Selective Mutism Questionnaire (SMQ) scores in Japanese and international clinical trials. Journal of Special Education Research. https://doi.org/10.6033/specialeducation.24-r004
    国内外の臨床における場面緘黙の支援方略と場面緘黙質問票スコアの比較
  • 鹿子木康弘・田辺和奏・千々岩眸・小國龍治・萩原広道 (2025). 子どもの公正世界信念の発達. 心理学研究, 96(3). https://doi.org/10.4992/jjpsy.96.23053
    Kanakogi, Y., Tanabe, W., Chijiiwa, H., Oguni, R., & Hagihara, H. (2024). Development of belief in a just world in children. Japanese Journal of Psychology, 96(3). 
  • Toda, N., Toda, R., & Kanakogi, Y. (2025). Repeated Transgressions Promote Costly Third‐Party Punishment in 6‐Year‐Olds. Social Development, 34(2), e12796. https://doi.org/10.1111/sode.12796
    違反の繰り返しが6歳児のコストありの第三者罰を促進する

Books ＆ Book Chapters

  • 鹿子木 康弘 作 La ZOO 絵 (2025). おおい　すくない　どっち　どっち？ PHP研究所. 書誌情報

Conference Presentations (peer reviewed only)

[BUCLD2025]

  • Ishikawa, M., & Hagihara, H. (2025, November 6–9). The role of working memory in Japanese children’s comprehension of active and passive sentences. The 50th Boston University Conference on Language Development (BUCLD), Poster Session 2, 33, Boston, MA, USA.
    https://www.cascadilla.com/bucld50toc.html

[LCICD2025]

  • Hagihara, H., Yasuoka, S., Lee, H., Hirai, M., & Kanakogi, Y. (2025, August 27–29). How 12-month-old infants learn without forgetting: Preventing catastrophic retroactive interference in sequential object categorization. 9th Lancaster International Conference on Infant and Early Child Development (LCICD), Session 8, Lancaster, UK. (oral presentation)

  • Hagihara, H., Fukada, C., Li, Y., & Sakagami, M. (2025, August 27–29). Uncovering latent semantic and grammatical development embedded in word form: A data-driven analysis of early vocabulary in English and Mandarin Chinese. 9th Lancaster International Conference on Infant and Early Child Development (LCICD), Poster Session 1, A13, Lancaster, UK. (poster presentation)

  • Ishibashi, M., & Hagihara, H. (2025, August 27–29). How do children’s scale errors relate to lexical development?: Evidence from an eye-tracking study in toddlers. 9th Lancaster International Conference on Infant and Early Child Development (LCICD), Poster Session 2, B2, Lancaster, UK. (poster presentation)

  • Bai, Y., Hagihara, H., & Kanakogi, Y. (2025, August 27–29). Do infants attribute emotional valence to the interaction of geometric agents? [Poster presentation]. 9th Lancaster International Conference on Infant and Early Child Development (LCICD), Poster Session 2, B46, Lancaster, UK. (poster presentation)

  • Li, J. , Hagihara, H., & Kanakogi, Y. (2025, August 27-29). Infants' early sense of moral desert: Expectations of deserved outcomes [Poster presentation]. 9th Lancaster International Conference on Infant and Early Child Development (LCICD), Poster Session 2, B44, Lancaster, UK. (poster presentation)

　[CSF2025]

  • Chijiiwa, H. & Kanakogi, Y. (2025, June 23–26). Do dogs form cross‑modal representations of adults and children?. Canine Science Forum 2025 (Day1, Talk8), Hamburg, Germany. (oral presentation)

　[SRCD2025]

  • Hagihara, H., Ishihara, H., Mizuuchi, Y., Hayashi, R., Horii, T., Iwamoto, K., Mazuka, R., & Kanakogi, Y. (2025, May 1–3). How do parents respond to a childlike robot differing in sustained attention?. Society for Research in Child Development (SRCD) 2025 Biennial Meeting, Paper Symposium (Panel 11, Paper #3), Minneapolis, MN, USA. (oral presentation)

  • Toda, R., Toda, N., Hagihara, H., & Kanakogi, Y. (2025, May 1–3). How do children behave towards transgressions?: The choice between third-party punishment, forgiveness, and non-intervention. Society for Research in Child Development (SRCD) 2025 Biennial Meeting, Paper Symposium (Panel 13, Paper #2), Minneapolis, MN, USA. (oral presentation)

  • Sakaguchi, M., Hagihara, H., & Kanakogi, Y. (2025, May 1–3). Development of third-party evaluation for over-helping. Society for Research in Child Development (SRCD) 2025 Biennial Meeting, Poster 200, Minneapolis, MN, USA. (poster presentation)

  • Ishikawa, M., Matsumura, S., Mahzoon, H., Yoshikawa, Y., & Kanakogi, Y. (2025, May 1–3). Robot encouragement enhances persistence in 4-5-year-olds during a challenging task: Comparison with human encouragement. Society for Research in Child Development (SRCD) 2025 Biennial Meeting, Poster 152, Minneapolis, MN, USA. (poster presentation)

　[BCCCD2025]

  • Ishikawa, M., Matsumura, S., Mahzoon, H., Yoshikawa, Y., & Kanakogi, Y. (2025, January 9-11). The effects of the social robot on persistence in 4-5-year-olds.  The 15th annual BCCCD Conference, Budapest, Hungary. (poster presentation)

  • Toda, R., Toda, N., Hagihara, H., & Kanakogi, Y. (2025, January 9-11). Understanding of the effects of forgiveness on transgressors among preschoolers. The 15th annual BCCCD Conference, Budapest, Hungary. (poster presentation)

  • Onishi, M., & Kanakogi, Y. (2025, January 9-11). Understanding Online Cheating Behavior in 5-Year-Olds: The Impact of Proctoring Limitations. The 15th annual BCCCD Conference, Budapest, Hungary. (poster presentation)

  • Sakaguchi, M., Hagihara, H., & Kanakogi, Y. (2025, January 9-11). Third party evaluation for over-helping in preschoolers. The 15th annual BCCCD Conference, Budapest, Hungary. (poster presentation)

  • Baldauf, M., Kanakogi, Y., Hagihara, H., Toda, R., Lingnau, A., Cichy, R., & Köster, M. (2025, January 9-11). Decoding cultural influences on visual object categorization in infants. The 15th annual BCCCD Conference, Budapest, Hungary. (poster presentation)

 

For research achievements before 2024, please see the links below.
2024年以前の研究業績については，以下のリンクをご覧ください。