SAKAI Motohiro

写真a

Affiliation

Faculty of Education Education and clinical psychology

Title

Professor

External Link

Degree 【 display / non-display

  • 教育学士 ( 1999.4   宮崎大学 )

  • 人間科学修士 ( 2001.3   早稲田大学 )

  • 博士(人間科学) ( 2005.3   早稲田大学 )

Research Areas 【 display / non-display

  • Humanities & Social Sciences / Clinical psychology

 

Papers 【 display / non-display

  • ひきこもりの生きづらさと叡智 Invited

    境 泉洋

    こころの科学   増刊   114 - 122   2023.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  • 3-day intervention program for family members of hikikomori sufferers: A pilot randomized controlled trial Reviewed

    Kubo H., Urata H., Sakai M., Nonaka S., Kishimoto J., Saito K., Tateno M., Kobara K., Fujisawa D., Hashimoto N., Suzuki Y., Honda Y., Nakao T., Otsuka K., Kanba S., Kuroki T., Kato T.A.

    Frontiers in Psychiatry   13   1029653   2023.1

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Frontiers in Psychiatry  

    Backgrounds: Hikikomori, pathological social withdrawal, is becoming a crucial mental health issue in Japan and worldwide. We have developed a 3-day family intervention program for hikikomori sufferers based on Mental Health First Aid (MHFA) and Community Reinforcement and Family Training (CRAFT). This study aims to confirm the effectiveness of the 3-day program by a randomized controlled trial. Methods: This study was registered on the UMIN Clinical Trials Registry (UMIN000037289). Fifteen parents were assigned to the treat as usual (TAU) group (TAU only; Age Mean, 65.6; SD, 7.8), and 14 to the Program group (program + TAU; Age Mean, 67.9; SD, 8.6). This study was discontinued due to the COVID-19 pandemic; the recruitment rate was 36.3% of our target sample size of 80. Results: Perceived skills improved temporally and stigma temporally worsened in the TAU group. Confidence decreased and attitude showed no change in both groups. Aggressive behaviors of hikikomori sufferers were significantly worsened in the Program group; however, no serious domestic violence was reported. In the TAU group, Avoidance and irregular life patterns were improved. Activity levels were worsened in both groups. Two participants (16.7%) in the Program group and one participant (7.7%) in the TAU group reported actual behavioral changes (e.g., utilizing support). Conclusion: We could not draw general conclusions on the effectiveness of the program due to the study discontinuation. Nevertheless, this study indicates the necessity for revision of the program to improve family members’ confidence in engaging with hikikomori sufferers, with safer approaching by families.

    DOI: 10.3389/fpsyt.2022.1029653

    Scopus

    PubMed

  • The suitability of outing frequency as a definition of hikikomori (prolonged social withdrawal). Reviewed

    Nonaka S, Sakai M

    Frontiers in psychiatry   14   1027498   2023

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3389/fpsyt.2023.1027498

    PubMed

  • 特集 ひきこもりの理解と支援 中高年代のひきこもりの家族支援 Invited

    境 泉洋

    精神医学   64 ( 11 )   1509 - 1514   2022.11

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    Publishing type:Research paper (scientific journal)   Publisher:株式会社医学書院  

    DOI: 10.11477/mf.1405206781

    CiNii Research

  • Measuring the Quality of Life for Individuals With Prolonged Social Withdrawal (Hikikomori). Reviewed

    Nonaka S, Sakai M

    Psychiatry investigation   19 ( 5 )   341 - 347   2022.5

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Psychiatry Investigation  

    Objective This study aimed to develop a quality of life scale for hikikomori (QOL-H), measuring the subjective quality of life (QOL) of individuals with hikikomori, and confirming its reliability and validity. Methods The characteristics of the scale were examined using item response theory. Data were collected from 99 people with hikikomori, 100 people who had experienced hikikomori in the past, and 198 people who had not experienced hikikomori, to develop the scale, examine its reliability, validity, and characteristics. For convergent validity, the correlation coefficients between QOL-H and social interaction behaviors, hikikomori characteristics, depressive symptoms, subjective happiness, and difficulty in social participation were calculated. Results Good internal consistency, test-retest reliability, and convergent validity were confirmed for the QOL-H. Furthermore, significant differences in scores among all groups confirmed adequate criterion-related validity. Total information function indicated a high measurement accuracy when QOL was average or slightly high. Conclusion This study suggests that QOL-H can be an appropriate measure of QOL for individuals with hikikomori.

    DOI: 10.30773/pi.2021.0348

    Scopus

    PubMed

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Books 【 display / non-display

  • オンラインを活用したひきこもり支援の在り方に関する調査報告書

    境 泉洋、野中俊介、尾之上麗、前川由貴子、KHJ全国ひきこもり家族会連合会( Role: Joint author)

    KHJ全国ひきこもり家族会連合会  2023.3 

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    Language:Japanese Book type:Report

  • 現代の臨床心理学5 臨床心理学と心の健康

    境 泉洋( Role: Contributor ,  ひきこもりの社会的支援)

    東京大学出版会  2023.3 

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    Language:Japanese Book type:Scholarly book

  • 当事者が求めるひきこもり支援者養成に関する調査報告書

    境 泉洋、野中俊介、尾之上麗、武田綾子、KHJ全国ひきこもり家族会連合会( Role: Joint author)

    KHJ全国ひきこもり家族会連合会  2022.3 

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    Language:Japanese Book type:Report

  • 福祉心理学

    境 泉洋( Role: Contributor ,  ひきこもり)

    医歯薬出版株式会社  2022.1 

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    Book type:Scholarly book

  • 現代の臨床心理学3 臨床心理介入方

    境 泉洋( Role: Contributor ,  家族支援を含むケースマネジメントーひきこもり事例を想定してー)

    東京大学出版  2021.12 

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    Language:Japanese Book type:Scholarly book

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MISC 【 display / non-display

  • ひきこもりの人々が安心できる社会づくりを Invited

    境 泉洋

    第三文明   ( 761 )   20 - 22   2023.5

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    Language:Japanese  

  • CRAFTを応用したひきこもりの家族支援 Invited

    境 泉洋

    メディカル・サイエンス・ダイジェスト   ( 646 )   16 - 20   2023.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)  

  • ひきこもり:臨床心理士に役立つ最新トピックスと現場での実践&研究から Invited

    平野 学・境 泉洋

    日本臨床心理士会雑誌   31 ( 2 )   28 - 29   2023.1

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    Language:Japanese   Publishing type:Lecture material (seminar, tutorial, course, lecture, etc.)  

  • ひきこもりについて考えよう 周りの理解とサポートが必要です

    境 泉洋

    市広報みやざき   ( 944 )   6 - 7   2022.6

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    Language:Japanese  

  • 支援が必要となる「ひきこもり」を生まない社会 Invited

    境 泉洋

    発達教育   41 ( 3 )   28 - 29   2022.2

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    Authorship:Lead author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)  

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Presentations 【 display / non-display

  • Considering Problem Behaviors in Adolescents Invited

    Research committee of Japan society of youth and adolescent psychology, Committee for Research Promotion of the Japanese association of health psychology, SAKAI Motohiro, YAMATSUTA Keisuke, KATO Hiromichi, MIYOSHI Akiko, OKUBO Tomoo

    Proceedings of Annual Meeting of JAPAN SOCIETY OF YOUTH AND ADOLESCENT PSYCHOLOGY  2022.12.10  Japan Society of Youth and Adolescent Psychology

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    Event date: 2022.12.10

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • 青年期の適応問題

    境 泉洋, 大久保 智生, 本田 周二, 石本 雄真, 岡安 孝弘

    日本健康心理学会大会発表論文集  2022.11.19  一般社団法人 日本健康心理学会

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    Event date: 2022.11.19

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    CiNii Research

  • 繋がりつつ新たな人生の可能性を探る Invited

    境 泉洋

    日本老年臨床心理学会第5回大会  2022.10.15 

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    Event date: 2022.10.15

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

  • ワークショップ 認知行動療法を活用したひきこもり支援 Invited

    境 泉洋、山本 彩

    日本認知行動療法学会第48回大会  2022.9.30 

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    Event date: 2022.9.30 - 2022.10.2

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

  • ミニワークショップ CRAFTを応用したひきこもりの行動論的家族支援

    境 泉洋

    日本家族療法学会第39回淡路島大会  2022.9.17 

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    Event date: 2022.9.16 - 2022.9.18

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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Awards 【 display / non-display

  • 本明賞

    2018   日本健康心理学会  

    野中俊介・嶋田洋徳・境 泉洋

  • 内山記念賞

    2016.10   日本認知・行動療法学会  

    境 泉洋

  • 徳島大学共通教育賞

    2015.8   徳島大学  

    境 泉洋

  • 康楽賞

    2015.1   公益財団法人康楽会  

    境 泉洋

  • 学会奨励賞

    2014.3   日本カウンセリング学会  

    境 泉洋

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Grant-in-Aid for Scientific Research 【 display / non-display

  • ひきこもり生物心理社会的病態理解に基づく多元的な支援法開発

    Grant number:22H0049401  2022.04 - 2026.03

    科学研究費補助金  基盤研究(A)

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    Authorship:Coinvestigator(s) 

  • ひきこもり支援のためのコミュニティワイド認知行動療法(CWCBT-H)の開発

    Grant number:21H00951  2021.04 - 2026.03

    独立行政法人日本学術振興会  科学研究費補助金  基盤研究(B)

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    Authorship:Principal investigator 

  • 思春期からの社会経験が剥奪されたひきこもり経験者の主体価値が人生に与える影響

    Grant number:19H04882  2019 - 2021

    科学研究費補助金  新学術領域研究

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    Authorship:Principal investigator 

  • 社会的ひきこもりや暴力等の不適応行動に対する家族支援プログラムの普及と効果検証

    Grant number:18K02073  2018 - 2022

    科学研究費補助金  基盤研究(C)

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    Authorship:Coinvestigator(s) 

  • 発達障害児への予防的介入システムの思春期への拡大と効果査定

    Grant number:17H02644  2017 - 2022

    科学研究費補助金  基盤研究(B)

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    Authorship:Coinvestigator(s) 

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