| 1. |
Daisuke Horii, Yoshio Sugiyama, Hiratoshi Kaneda, Enji Okuda, A Bayesian analysis of goal orientation affecting flow states during physical exercise, ISSP 15th World Congress, 2021.09. |
| 2. |
Futa Yahiro, Yoshio Sugiyama, Kouta Kubo, Goichi Hagiwara, Examination of improved model of sports coach commitment in extracurricular sports activities teachers: Focus on social support for workers and identity, ISSP 15th World Congress, 2021.09. |
| 3. |
Takahiro Toyama, Takumi Nakasuga, Yoshio Sugiyama, Inferiority complex seen as a like or dislike and adaptation to physical education classes in junior high school students, ISSP 15th World Congress, 2021.09. |
| 4. |
Kouta Kubo, Yoshio Sugiyama, Huta Yahiro, The relationship between trait gratitude and favorable attitude toward corporal punishment in extracurricular school sports settings, ISSP 15th World Congress, 2021.09. |
| 5. |
Daisuke Horii, Yoshio Sugiyama, A Bayesian analysis of the physical activity and psychological factors affecting physical exercise habit, The 26th Annual Congress of the European College of Sport Science, 2021.09. |
| 6. |
Daisuke Horii, Yoshio Sugiyama, A Bayesian analysis of the factors affecting exercise motivation in college students, The 2020 Yokomhama Sport Conference,, 2020.09. |
| 7. |
Daisuke Horii, Yoshio Sugiyama, Motivating factors for exercise using topic models among college students, The 25th Annual Congress of the European College of Sport Science, 2020.10. |
| 8. |
Kojiro Matsuda, Yasuo Susaki, Eriko Aiba, Yoshio Sugiyama, Psychological factors behind the prolongation of the yips in Japanese baseball players, The 128th Annual Convention of the American Psychological Association, 2020.08. |
| 9. |
Eriko Aiba, Kojiro Matsuda, Yoshio Sugiyama, Relations between emotional suppression and psychological competitive abilities in Japanese athletes, The 128th Annual Convention of the American Psychological Association, 2020.08. |
| 10. |
Eriko Aiba, Yoshio Sugiyama, Kojiro Matsuda, Why do athletes suppress positive emotions during games?, APA 2019, 2019.08. |
| 11. |
Kojiro Matsuda, Yoshio Sugiyama, Eriko Aiba, To explore the factor of onset and lengthening of yips: Focusing on overcommitment to sport, APA 2019, 2019.08. |
| 12. |
Kojiro Matsuda, Yasuo Susaki, Yoshio Sugiyama, Influence of meaning making following experiences of the yips on psychological growth of athletes, 8th ASPASP International Congress, 2018.06. |
| 13. |
Yuki Ikemoto, Yoshio Sugiyama, Relationship between satisfaction of basic psychological needs and motivation in university athletes, 22nd East Asia Sport Exercise Science Society, 2017.08. |
| 14. |
Yoshio Sugiyama, Soni Nopembri, Another analysis of relationship between psychosocial skills ad psychological states in Indonesian children, The 31st International Congress of Psychology, 2016.07. |
| 15. |
Soni Nopembri, Saryono, Yoshio Sugiyama, Promoting children's problem-solving skills in disaster-prone areas through physical education and sport, 2nd International Conference on physical Education, Health and Sports Science 2016, 2016.05. |
| 16. |
Soni Nopembri, Ahmad Rithaudin, Saryono, Yoshio Sugiyama, Effect of psychological-based physical education and sport program on the communication and social awareness skills of children in volcano disaster-prone area, 2nd FIEP Asia Conference on Physical Education, 2016.02. |
| 17. |
Yoshio Sugiyama, Some psychological studies on physical education and sport in Japan, General Lecture in the Graduate School of Sports Science, Yogyakarta State University, 2015.05. |
| 18. |
Yoshio Sugiyama, Some psychological studies on physical education and sport in Japan, Special Lecture in the Department of Sports Education, Faculty of Sport Sciences, Yogyakarta State University, 2015.05. |
| 19. |
Soni Nopembri, Saryono, Yoshio Sugiyama, Impact of physical education and sports programs on children's psychological states in disaster-prone areas, The Conference on Physical Education and Sport Science (ICPESS 2015-Indonesia), 2015.05. |
| 20. |
Soni Nopembri, Saryono, Herka Maya Jatmika, Yoshio Sugiyama, The opinions of physical education teachers on the psychosocial skills of elementary students in the Yogyakarta area, 7th Asian-South Pacific Association of Sport Psychology International Congress, 2014.08. |
| 21. |
Saryono, Soni Nopembri, Ahmad Rithaudin, Yoshio Sugiyama, A one-day sport intervention for children after the Merapi volcano eruption, 7th Asian-South Pacific Association of Sport Psychology International Congress, 2014.08. |
| 22. |
Shunsuke Sakata, Yoshio Sugiyama, Masayuki Yamasaki, Yuki Ikemoto, Takumi Yoda, A resolution model of stressors among university students in physical education classes, 7th Asian-South Pacific Association of Sport Psychology International Congress, 2014.08. |
| 23. |
Yuki Ikemoto, Yoshio Sugiyama, The relationship between satisfaction of basic psychological needs and tendency toward burnout in college athletes, 7th Asian-South Pacific Association of Sport Psychology International Congress, 2014.08. |
| 24. |
Yoshio Sugiyama, Soni Nopembri, Saryono, Herka Maya Jatmika, Ahmad Rithaudin, The psychological state of children in a volcano disaster area in Indonesia, 7th Asian-South Pacific Association of Sport Psychology International Congress, 2014.08. |
| 25. |
Terumi Tanaka, Yoshio Sugiyama, The impact of positive and negative affect on burnout tendencies among athletes, 28th International Congress of Applied Psychology, 2014.07. |
| 26. |
Aya Kimura, Yoshio Sugiyama, Relationship between coach maladaptation and college athletes' mental health, 28th International Congress of Applied Psychology, 2014.07. |
| 27. |
Yasuo Susaki, Yoshio Sugiyama, Influence of self-regulation strategies and self-efficacy in physical education on university students' adjustment to physical education class, 28th International Congress of Applied Psychology, 2014.07. |
| 28. |
Yuki Ikemoto, Yoshio Sugiyama, The relationship between satisfaction of basic psychological needs and tendency toward burnout in athletes, The 18th Annual Congress of the East Asia Sport Exercise Science Society, 2013.08. |
| 29. |
Yoshio Sugiyama, Psychological skills training to enhance athletic performance, The 17th Annual Congress of the East Asia Sport Exercise Science Society, 2012.08. |
| 30. |
Xuelian Wang, Yoshio Sugiyama, The change of social skills in physical education lesson for Chinese college students, The 17th Annual Congress of the East Asia Sport Exercise Science Society, 2012.08. |
| 31. |
Isogai,H., Miki,H., Tanaka-Oulevey,M., & Sugiyama,Y. (2005, Aug) Japanese social psychology in sport. ISSP 11th World Congress of Sport Psychology.. |
| 32. |
Sugiyama,Y., Lee,M-S., & Yamazaki,M. (2005, Aug) Relation of psychological and social skills in sport to stress coping strategies in daily life. ISSP 11th World Congress of Sport Psychology.. |
| 33. |
Yaguchi,K., Yasunaga,A., Ding,K., Sugiyama,Y., & Shimada,H. (2004，Aug) The significance of using the soda pop coordination test for elderly as a simple cognitive field test. 28th International Congress of Psychology.. |
| 34. |
Y.Sugiyama (2003, Sep)
Communication skills in physical education and sport.
Symposium at the 54th annual meeting of the Japan Society of Physical Educaiton, Health and Sport Sciences. |
| 35. |
Y.Sugiyama & K.Murakami (2003, Sep)
Relation of psychoogical competitive abilities and stress coping strategies in daily life.
The 54th annual meeting of the Japan Socity of Physical Education, Health and Sport Sceinces. |
| 36. |
Y.Sugiyama (2003, Aug)
Competitive social skills and stress coping.
The 52th annual meeting of the Kyushu Society of Physical Education and Sport. |
| 37. |
Y.Sugiyama, Y.Nagao, & K.Hata (2003, Mar)
Use and future implications of motivational video in sport.
The 16th annual meeting of the Kyushu Society of Sport Psychology. |
| 38. |
Y.Sugiyama (2002, Nov)
Relations of competitive social skills and orientations in sport with prosocial behavior, expressivity and empathy in daily life.
The 29th annual meeting of the Japanese Society of Sport Psychology. |
| 39. |
Y.Sugiyama (2001, Sep)
Strategies and their success and failure in Ekiden competitions.
The 50th annual meeting of the Kyushu Society of Physical Education and Sport. |
| 40. |
Y.Sugiyama (2001, May)
The effect of basic social skills and pscyological competitive ability on competitive social skills.
10th World Congress of Sport Psychology. |
| 41. |
Y.Sugiyama, I.Matsumura, & N.Ogura (2001, Mar)
Psychological states and strategies of Ekiden runners.
The 14th Annual Meeting of the Kyushu Sociey of Sport Psychology.. |
| 42. |
Y.Sugiyama (2000, Nov)
Relation of attentional focus and styles with psychological-competitive abilities.
The International Conference for the 20th Anniversary of the Japanese Society of Sport Education. |
| 43. |
Y.Sugiyama (2000,Mar)
Social skills.
The 13th annual meeting of the Kyushu Society of Sport Psycology.. |
| 44. |
Y.Sugiyama (1999,Dec)
Social skills in competitions.
The 50th Anniversary Meeting of the Japan Society of Physical Education, Health and Sport Sciences.. |
| 45. |
Y.Sugiyama (1999,Nov)
Relation of competitive social skills with psychological competitive abilities and general social skills.
The 26th annual meeting of the Japanese Society of Sport Psychology.. |
