Overview Description of Contents Categories by Alphabet Group Equivalence Category Type Comparison Statistics Affinities, Correlations Publications	Publications Please use the following reference when citing the research manuscript, project web site, or data obtained from the web site: Yoon, C., Feinberg, F., Hu, P., Gutchess, A.H, Hedden, T., Chen, H., Jing, Q., Cui, Y. & Park, D.C. (2004). Category norms as a function of culture and age: Comparisons of item responses to 105 categories by American and Chinese adults. Psychology and Aging, 19(3), 379-393. For more information, please contact: Carolyn Yoon, Ph.D. Institute for Social Research, Room 5255 426 Thompson St. University of Michigan Ann Arbor, MI, 48104-2321 Telephone: 734-936-2121 Fax: 734-764-3576 E-mail: yoonc@umich.edu	Investigators Carolyn Yoon, Ph.D. Assistant Professor University of Michigan Business School Institute for Social Research, University of Michigan Fred Feinberg, Ph.D. University of Michigan Business School Hu Ping, Ph.D. Institute of Psychology ChineseAcademy of Sciences, Beijing, China Angela Hall Gutchess Institute for Social Research, University of Michigan Trey Hedden, Ph.D. Institute for Social Research, University of Michigan Hiu Ying Chen Institute for Social Research, University of Michigan Qicheng Jing, Ph.D. Professor of Psychology, Institute of Psychology Chinese Academy of Sciences, Beijing, China Cui Yao, Ph.D. Institute of Psychology Chinese Academy of Sciences, Beijing, China Denise C. Park, Ph.D. Professor of Psychology University of Illinois at Urbana-Champaign