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Researcher Information

last modified:2023/03/18

Professor OKADA Tsutomu

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Faculty, Affiliation

Faculty of Human Sciences, Institute of Human and Social Sciences

College and School Educational Field

Division of Humanities, Graduate School of Human and Socio-Environmental Studies
Division of Human and Socio-Environment Studies, Graduate School of Human and Socio-Environmental Studies
College of Human and Social Sciences


 TEL:076-264-5304 FAX:076-234-4072

Academic Background

【Academic background(Doctoral/Master's Degree)】
Tokyo Metropolitan University  Doctor Graduate School, Division of Humanities 199103 Accomplished credits for doctoral program
Rikkyo University Master Graduate School, Division of Letters 198503 Completed
【Academic background(Bachelor's Degree)】
Gakushuin University 198303


Niigata University (1991/04/01-1998/03/31)
Rikkyo University (1998/04/01-2000/08/31)

Year & Month of Birth


Academic Society

Japanese psychological association



Educational psychology、Social psychology

Speciality Keywords

Adolescence self human relations

Research Themes

Self Concept and interpersonal relationship development on adolescence


  •   Encyclopedia of Adolescence 2014/03
  •  白井敏明・岡田努・柏尾眞津子・河野荘子・小林亮・谷冬彦・平石賢二・山口昌澄・山野晃・若松養亮 2006/01
  •  Identity Development:Adolescence Through Adulthood 2005/01


  •  An analysis of the relationship among multiformity of self-disclosure, perceived self-disclosure, adaptation, and friendship in adolescents. 10 3-12 2021/12/01
  •  Characteristics of freindship inpcontemporary adolescents. OKADA Tsutomu The Japanese journal of developmental psychology 27 4 346-356 2016/12/20
  •  A structure among human relationship,self and carrer consciousness in adolescence Bulletin of Hokuriku Psychological Society of Japan 5 1 41-52 2016/12/01
  •  Use of the sit-to-stand task to evaluate motor function of older adults using telemetry Akira Kanai, Sachiko Kiyama, Hiroshi Goto, Hidehito Tomita, Ayuko Tanaka, Mitsunobu Kunimi, Tsutomu Okada ,Toshiharu Nakai BMC Geriatrics 16 2016
  •  Personality and self-esteem in contemporary adolescents The Japanese Journal of Personality 20 1 11-20 2011/09

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  •  Friendship style,adaptation,and perceived selves in contemporary college Students OKADA Tsutomu The Japanese Journal of Personality 15 2 135-148 2007/01

Conference Presentations

  • Personality traits associated with pathological features among contemporary Japanese Adolescents.(conference:The British Psychological Society,Developmental Psychology Section Annual Conference)(2021/09/15)
  • Narcissistic personality and personality traits among Japanese adolescents(conference:19th European conference on developmental psychology)(2019/08/30)
  • Features of present-day Friendship: comparison between Japanese and United States adolescents and young adults(conference:2nd Regional meeting of International society for adolescent psychiatry and psychology)(2018/06/30)
  • Is “Emerging Adulthood” available in Japan?(conference:The 31th international congress of psychology)(2016/07/27)
  • Relationship between Attention to the Eyes of Others, and COVID-19 Coping Behavior: Comparison between Japanese and U.S. participants.(2022/09/09)

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  • Friendship among present-day Japanese adolescents(conference:18th European conference on developmental psychology)(2017/09/01)


Arts and Fieldwork


Theme to the desired joint research

○Human Relations and its development

Grant-in-Aid for Scientific Research

○「計量社会学的方法による若年層の価値と規範に関する国際比較研究 」(2016-2018) 

Competitive research funding,Contribution

Collaborative research,Consignment study

○Citizenship Education in a Global Age(2004-2006)

Classes (Bachelors)

○Seminar in Personality Psychology A(2017)
○Introduction to Psychology 2(2017)
○Seminar in Personality Psychology B(2017)
○General Psychology 2(2017)
○Seminar in Applied Psychology A(2017)
○Seminar in Applied Psychology A(2017)
○Common English 2(2017)
○Basic Experiments in Psychology 1(2017)
○Questionnaire Methods in Psychology(2017)
○Seminar in Psychological Experiments and Surveys(2017)
○Seminar of Graduation thesis B(2017)
○Seminar in Applied Psychology B(2017)
○Basic Experiments in Psychology 2(2017)
○Seminar of Graduation thesis A(2017)
○Seminar in Personality Psychology B(2017)
○Personality Psychology(2017)
○Personality Psychology(2017)
○Personality Psychology(2017)
○Personality Psychology(2017)
○General Psychology 2(2017)
○Introduction to Humanity A(2016)
○Seminar of Graduation thesis B(2016)
○General Psychology 2(2016)
○Seminar in Personality Psychology A(2016)
○Seminar of Graduation thesis A(2016)
○Basic Experiments in Psychology 2(2016)
○Introduction to Humanity 1(2016)
○Personality Psychology(2016)
○Personality Psychology(2016)
○Presentation and Debate (Freshman Seminar II)(2016)
○Freshman Seminar I(2016)
○Basic Experiments in Psychology 1(2016)
○Introduction to Psychology 2(2016)
○Questionnaire Methods in Psychology(2016)
○Personality Psychology 2(2016)
○Seminar in Psychological Experiments and Surveys(2016)

Classes (Graduate Schools)

○Practice in Psychology I(2017)
○Seminar in Psychology II1(2017)
○Seminar on Personality and Developmental Psychology(2017)
○Seminar in Personality Psychology II2(2017)
○Seminar on Developmental Neuropsychology of Disability II(2017)
○Seminar on Developmental Neuropsychology of Disability I(2017)
○Personality and Developmental Psychology II(2017)
○Seminar in Personality Psychology I2(2017)
○Seminar in Personality Psychology II1(2017)
○Seminar in Personality Psychology I1(2017)
○Seminar in Psychology I1(2017)
○Personality and Developmental Psychology I(2017)
○Practice in Psychology II(2017)
○Seminar in Psychology II2(2017)
○Seminar in Psychology I2(2017)
○Personality and Developmental Psychology(2017)
○Practice in Applied Psychology(2017)
○Seminar on Developmental Neuropsychology of Disability(2017)
○Personality and Developmental Psychology(2017)
○Lecture on Personality Psychology 1(2016)
○Seminar in Personality Psychology I2(2016)
○Seminar on Personality and Developmental Psychology(2016)
○Personality and Developmental Psychology(2016)
○Personality and Developmental Psychology(2016)
○Personality and Developmental Psychology II(2016)
○Seminar on Developmental Neuropsychology of Disability I(2016)
○Seminar on Developmental Neuropsychology of Disability II(2016)
○Personality and Developmental Psychology I(2016)
○Seminar on Developmental Neuropsychology of Disability(2016)
○Supervised Independent Study and Research II(2016)
○Lecture on Personality Psychology 2(2016)
○Lecture on Personality Psychology(2016)
○Seminar in Psychology II(2016)
○Seminar in Personality Psychology I(2016)
○Seminar in Psychology I(2016)
○Practice in Psychology II(2016)
○Practice in Psychology I(2016)
○Seminar in Personality Psychology II(2016)
○Practice in Psychology II(2016)
○Practice in Psychology I(2016)
○Seminar in Psychology II2(2016)
○Seminar in Psychology II1(2016)
○Seminar in Psychology I2(2016)
○Seminar in Psychology I1(2016)
○Seminar in Personality Psychology II2(2016)
○Seminar in Personality Psychology II1(2016)
○Seminar in Personality Psychology I1(2016)

International Project

International Students

Lecture themes

Others (Social Activities)

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