Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Page 24 Page 25 Page 26 Page 27 Page 28 Page 29 Page 30 Page 31 Page 32 Page 33 Page 34 Page 35 Page 36 Page 37 Page 38 Page 39 Page 40 Page 41 Page 42 Page 43 Page 44 Page 45 Page 46 Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 Page 57 Page 58 Page 59 Page 60 Page 61 Page 62 Page 63 Page 64 Page 65 Page 66 Page 67 Page 68 Page 69 Page 70 Page 71 Page 72 Page 73 Page 74 Page 75 Page 76 Page 77 Page 78 Page 79 Page 80 Page 81 Page 82 Page 83 Page 84 Page 85 Page 86 Page 87 Page 88 Page 89 Page 90 Page 91 Page 92 Page 93 Page 94 Page 95 Page 96 Page 97 Page 98 Page 99 Page 100 Page 101 Page 102 Page 103 Page 104 Page 105 Page 106 Page 107 Page 108100 Co-Investigators Robert Willis, Ph.D. (1995-present) HRS Co-Director University of Michigan David Weir, Ph.D. (2000-present) HRS Co-Director University of Michigan F. Thomas Juster, Ph.D. (1990-present) HRS Director Emeritus University of Michigan Charles Brown, Ph.D. (1990-present) University of Michigan Alan Gustman, Ph.D. (2000-present) Dartmouth College John Henretta, Ph.D. (1993-2006) University of Florida Regula Herzog, Ph.D.* (1993-2002) University of Michigan Daniel Hill, Ph.D. (1995-2005) University of Michigan Martha Hill, Ph.D. (1993-1999) University of Michigan Michael Hurd, Ph.D. (1990-present) SUNY Stony Brook/RAND Corporation Kenneth Langa, Ph.D., M.D. (2005-present) University of Michigan John J. McArdle, Ph.D. (2005-present) University of Southern California Olivia Mitchell, Ph.D. (1991-present) University of Pennsylvania Mary Beth Ofstedal, Ph.D. (2000-present) University of Michigan Willard Rodgers, Ph.D. (1993-2006) University of Michigan Beth J. Soldo, Ph.D. (1990-present) University of Pennsylvania Thomas Steinmeier, Ph.D. (1991-present) Texas Tech University Robert Wallace, M.D. (1990-present) University of Iowa Doug Wolf, Ph.D. (1993-1995) Syracuse University Steering Committee Affiliations listed are as of the time of Steering Committee membership. The Steering Committee completed its service in 2004. Henry J. Aaron, Ph.D. (1990-1992) Brookings Institution John Breitner, M.D. (1996-1997) Duke University Richard Campbell, Ph.D. (1995-1997) University of Illinois Denis Evans, M.D. (2000-2004) Rush University Douglas Ewbank, M.D. (2000-2004) University of Pennsylvania Alan M. Garber, M.D., Ph.D. (1990-1998) Stanford University Robert Hauser, Ph.D. (2000-2004) University of Wisconsin Albert Hermalin, Ph.D. (1995-1997) University of Michigan Christopher Hertzog, Ph.D. (2000-2004) Georgia Institute of Technology George Kaplan, Ph.D. (1996-1997) University of Michigan Raynard Kington, M.D., Ph.D. (2000-2002) NHANES/National Institutes of Health M. Powell Lawton, Ph.D.* (1995-1997) Philadelphia Geriatric Center Lee Lillard, Ph.D.* (1995-1998) RAND Corporation John J. McArdle, Ph.D. (2004) University of Virginia Appendix B HRS Co-Investigators, Steering Committee, and Data Monitoring Committee (1990-2006) H RS CO- i nv e s t ig at o rs and c o m m i t t e e s