機械学習を用いた心理療法の研究［キーワード：機械学習、システミックセラピー、認知行動療法］

准教授 横谷 謙次<研究の概要>機械学習を臨床心理学に援用するといった観点から、ヴァーチャルコミュ
ニティでの発話分析、社会ネットワークを中心に進めている。
最近の研究では、
1）ヴァーチャルコミュニティにおける精神的健康増進効果
2）賭博障害に資するオンライン自助グループの効果を中心に研究している。

<主要研究業績>
・Yokotani,K., Takano, M. Social Contagion of Cyberbullying via
Online Perpetrator and Victim Networks, Computers in Human
Behavior, in press.
・ Yokotani,K., Takano, M. Differences in Victim Experiences by
Gender/Sexual Minority Statuses in Japanese Virtual Communities,
Journal of Community Psychology, in press.
・Yokotani, K., Gen Takagi, Kobun Wakashima, Nonverbal
synchrony of facial movements and expressions predict therapeutic
alliance during a structured psychotherapeutic interview, Journal ofNonverbal Behavior, 44, 85–116, 2020.
・ Yokotani, K. Supervised Machine Learning Approach Discovers
Protective Sequence for Avoiding Sexual Victimization in Criminal
Suit Documents, Asian Journal of Criminology, 13, 4, 329–346, 2018
・ Yokotani, K., Gen Takagi, Kobun Wakashima, Advantages ofVirtual Agents over Clinical Psychologists during Comprehensive
Mental Health Interviews Using a Mixed Methods Design,Computers in Human Behavior (2018), 85, 135-145, doi:
10.1016/j.chb.2018.03.045<地域（行政）、NPOや企業との連携・共同研究実績>
・ヴァーチャルコミュニティの精神的健康増進効果についての研究、
CyberAgent
https://www.cyberagent.co.jp/akihabaralabo/collaborativeproject/

専門分野 ：臨床心理学
E-mail yokotanikenji@tokushima-u.ac.jp
Tel : 088-656-7000
Fax

088-656-7000

HP https://yokotaniresearch.wixsite.com/psychoinformatics
詳細情報 : http://pub2.db.tokushimau.ac.jp/ERD/person/350235/profile-ja.html

Research on psychotherapy using machine learning[Keywords: machine learning, systemic therapy, cognitive behavioral therapy]

Associate Professor Yokotani Kenji<Research in Progress>
From the perspective of applying machine learning to clinicalpsychology, I am focusing on speech analysis in virtualcommunities and social networks.

<Publications>・Yokotani,K., Takano, M. Social Contagion of Cyberbullying via Online
Perpetrator and Victim Networks, Computers in Human Behavior, in press.

My recent research has focused on

・ Yokotani,K., Takano, M. Differences in Victim Experiences by
Gender/Sexual Minority Statuses in Japanese Virtual Communities,
Journal of Community Psychology, in press.

1) Effects of mental health promotion in virtual communities2) Effects of online self-help groups on gambling disorders

・Yokotani, K., Gen Takagi, Kobun Wakashima,
Nonverbal synchronyof facial movements and expressions predict therapeutic alliance during a
structured psychotherapeutic interview, Journal of Nonverbal Behavior, 44,
85–116, 2020.
・ Yokotani, K. Supervised Machine Learning Approach Discovers
Protective Sequence for Avoiding Sexual Victimization in Criminal Suit
Documents, Asian Journal of Criminology, 13, 4, 329–346, 2018
・ Yokotani, K., Gen Takagi, Kobun Wakashima, Advantages of Virtual
Agents over Clinical Psychologists during Comprehensive Mental HealthInterviews Using a Mixed Methods Design, Computers in Human Behavior(2018), 85, 135-145, doi: 10.1016/j.chb.2018.03.045<Collaborative Research/Projects with Industry, Government, andthe Local Community >・A study of the mental health benefits of virtual communities.
CyberAgent
https://www.cyberagent.co.jp/akihabaralabo/collaborativeproject/

Research Field ：Clinical Pyschology
E-mail yokotanikenji@tokushima-u.ac.jp
Tel : 088-656-7000
Fax088-656-7000

HP https://yokotaniresearch.wixsite.com/psychoinformatics
Detailed Information : http://pub2.db.tokushimau.ac.jp/ERD/person/350235/profile-ja.html