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How to estimate developmental disabilities by evaluating interactions to external stimuli to young children in a group

Research Project

Project/Area Number 18H01041
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 09060:Special needs education-related
Research InstitutionPrefectural University of Hiroshima

Principal Investigator

Shimatani Koji  県立広島大学, 保健福祉学部(三原キャンパス), 教授 (00433384)

Co-Investigator(Kenkyū-buntansha) 島 圭介  横浜国立大学, 大学院工学研究院, 准教授 (50649754)
Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2019: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2018: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Keywords発達障害児 / 行動特性 / 外部刺激 / インタラクション / 集団 / アテンション / 外的刺激(人的・物理的) / 行動変容 / 定量的評価 / 発達障がい / アテンションテスト / 発達症 / 外的刺激 / 障害推定 / 発達障害推定 / インタラクション評価 / 集団保育 / 集団行動 / マーカーレス / 定量評価 / 発達障害 / 集団内行動
Outline of Final Research Achievements

We constructed a probabilistic transition model of behavior that shows behavioral change in young children with developmental disabilities(DD) and a method for evaluating the behavior of children with DD. We measured the group behavior of children with typical and DD using multiple cameras to estimate their play states, and verified the transitions in play behavior and the number of interactions based on the probabilistic Petri net model. As a result, we were able to detect children who deviated from the behavior of children with typical children. The results were consistent with pediatricians' diagnoses. Furthermore, we constructed a behavior change system for young children's behavioral normative instructions using "the spatial memory". Under conditions in which placement of the spatial memory was explained to the toddlers, the amount of toddler behavior increased significantly, allowing for the evaluation of toddler interactions and the estimation of DD.

Academic Significance and Societal Importance of the Research Achievements

多動性障害などの特性を持つ発達障害児は集団内行動が困難な場合がある。本研究の意義は発達障害児の外的刺激に対する行動変容を評価し、有効性を検証することである。本研究では、各遊びの空間に事前に空間メモリを配置し、幼児が空間メモリに侵入すると幼児にとって楽しい音声刺激が生じるよう設定した。結果、幼児は空間メモリに侵入して遊ぶ回数や時間数が増えることが証明された。また、空間メモリの配置によって発達障がい児の行動遷移の特徴量を抽出し、発達障がい児の行動変容特性を捉えることができた。保育実践の集団行動場面における外的刺激に対する幼児の行動変容評価は、幼児の社会性評価に重要であり意義があると考える。

Report

(5 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (11 results)

All 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (2 results) Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (7 results) (of which Int'l Joint Research: 2 results)

  • [Int'l Joint Research] Italian Institute of Technology/Institute Giannina Gaslini(イタリア)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Boston College(米国)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] A deep neural network model for multi-view human activity recognition2022

    • Author(s)
      Prasetia Utama Putra, Keisuke Shima, and Koji Shimatani
    • Journal Title

      PLOS ONE

      Volume: 17 Issue: 1 Pages: e0262181-e0262181

    • DOI

      10.1371/journal.pone.0262181

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identifying Autism Spectrum Disorder Symptoms Using Response and Gaze Behavior during the Go/NoGo Game CatChicken2021

    • Author(s)
      Prasetia Utama Putra, Keisuke Shima, Sergio A. Alvarez, and Koji Shimatani
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 22012-22012

    • DOI

      10.1038/s41598-021-01050-7

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Go/NoGoゲームCatChickenによる児の注意機能評価システム2022

    • Author(s)
      土井 悠生,坂田 茉実,三上 隼人,Prasetia Utama Putra,島 圭介,島谷 康司
    • Organizer
      第23回計測自動制御学会システムインテグレーション部門講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] センシング技術を用いた子どもの発達と教育の支援2022

    • Author(s)
      島谷 康司, 島 圭介, 坂田 茉実, Prasetia Utama Putra, 三谷 良真
    • Organizer
      LIFE2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] Catchicken: A Serious Game Based on Go/NoGo Task to Estimate Inattentiveness and Impulsivity Symptoms2020

    • Author(s)
      Prasetia Utama Putra, Keisuke Shima, Koji Shimatani
    • Organizer
      IEEE 33rd International Symposium on Computer Based Medical Systems (CBMS), 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 発達障がい児の早期発見を目指したマーカレス乳幼児行動評価システム2019

    • Author(s)
      発智 さやか,Prasetia Utama Putra,坂田 茉実,島 圭介,島谷 康司
    • Organizer
      第20回計測自動制御学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 外部刺激に対する幼児の不注意と衝動性の評価-運動課題とVisual Continuous Performance Taskの関係-2019

    • Author(s)
      島谷康司, 発智 さやか,Putra Prasetia,坂田茉実,島圭介,三谷良真
    • Organizer
      第58回日本生体医工学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Markerless Human Activity Recognition Method Based on Deep Neural Network Model Using Multiple Cameras2018

    • Author(s)
      rasetia Utama Putra, Keisuke Shima and Koji Shimatani
    • Organizer
      5th International Conference on Control, Decision and Information Technologies
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 発達障がい児スクリーニングを目的とした乳幼児行動モニタリングシステム2018

    • Author(s)
      発智 さやか,Prasetia Utama Putra,坂田 茉実,島 圭介,島谷 康司
    • Organizer
      日本発育発達学会大会
    • Related Report
      2018 Annual Research Report

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Published: 2018-04-23   Modified: 2024-01-30  

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