| Notes |
Member, Committee on Scientific Principles of Education Research, National Academy of Sciences/National Research Council
1998-2001 Member, Panel on Data and Methods for Measuring the Effects of Changes in Social Welfare Programs, National Academy of Sciences/National Research Council
1992-98 Member, Committee on National Statistics, National Academy of Sciences/National Research Council
1993-97 Chairman, Panel on Retirement Income Modeling, National Academy of Sciences/National Research Council
1988-91 Chairman, Panel to Evaluate Microsimulation Models for Social Welfare Programs, National Academy of Sciences/National Research Council |