Recently, Grinker collaborated with a like-minded and multicultural group of researchers that included Young Shin Kim, M.D.,
Ph.D., and Bennett Leventhal, M.D., both associated with the Nathan S. Kline Institute for Psychiatric Research, and Yun-Joo
Koh, Ph.D., of the Korea Institute for Children's Social Development and Rudolph Child Research Center. Along with seven other
co-researchers, the group asked "what if you went into a community and looked not only at the records, but also at every child?