1989
International | AERA
Annual Meeting of the American Educational Research Association, San Francisco, CA.
1992
International | WPA
Western Psychological Association, Portland, OR.
1997
International | KPA
Spring Symposium of Korean Psychological Association, 95-128.
1999
International | KSCS
Korean Society for Cognitive Science, 37-42.
1999
International | Society for Neuroscience
29th Annual Meeting of Society for Neuroscience, 259.1, Miami, FL.
2000
International | AERA
Paper presented at the annual meeting of the American Educational Research Association, New Orleans, LA.
2005
International | CSS
The 27th Annual Conference of the Cognitive Science Society, 2504, Stresa, Italy.
2006
International | KAPSI
International Conference of Korean Association of Psychological and Social Issue, 65-66, Seoul, Korea.