P1‐034: CULTURALLY DIVERSE PARTICIPANT REGISTRIES TO FACILITATE THE RECRUITMENT OF AFRICAN AMERICANS INTO PRECLINICAL ALZHEIMER'S DISEASE STUDIES. (1st July 2006) - Cocroft, Shelytia; Plassman, Brenda L.; Edmonds, Henry; Gwyther, Lisa P.; McCart, Michelle; MacDonald, Heather; Williams, Thomas; Potter, Guy; Chanti-Ketterl, Marianne; Burke, James R.; Welsh-Bohmer, Kathleen A.