Background
Sonoyama, Shigeki was born in 1956 in Izumo-shi, Japan.
Sonoyama, Shigeki was born in 1956 in Izumo-shi, Japan.
Bachelor, Osaka Kyoiku University, Japan, 1979. Master of Arts in Special Education, Osaka Kyoiku University, Japan, 1981. Doctor of Philosophy in Disability Sciences, University Tsukuba, Japan, 1994.
Associate professor Seinan Jo Gakuin University, Kitakyushu-shi, Japan, 1995—1998, professor Japan, 1998—2000. Associate professor University Tsukuba, Tsukuba-shi, 2000—2004, professor, since 2004.
Member of Japanese Association Behavior Analysis (associate), Japanese Association Behavior Therapy (associate. Certified behavior therapist 1996), Japanese Association Psychology for Human Services (associate), Japanese Association Special Education (associate).