In May 2009 six former Census Bureau directors -- appointed both by Democratic and Republican presidents -- wrote a letter to Sen. [[Joe Lieberman]], the Connecticut independent who is chairman of the Homeland Security committee, describing Dr. Groves as a "nonpartisan, academic researcher" who has "published three of the most-cited textbooks and numerous journal articles on survey research." They called him "one of the half-dozen most highly regarded survey research methodologists not only in the United States but in the world."<ref>See [http://online.wsj.com/article/SB124226239168917717.html Timothy J. Alberta, "Census Nomination Reignites Debate Over How to Count Population," ''Wall Street Journal'' May 14, 2009] </ref> | In May 2009 six former Census Bureau directors -- appointed both by Democratic and Republican presidents -- wrote a letter to Sen. [[Joe Lieberman]], the Connecticut independent who is chairman of the Homeland Security committee, describing Dr. Groves as a "nonpartisan, academic researcher" who has "published three of the most-cited textbooks and numerous journal articles on survey research." They called him "one of the half-dozen most highly regarded survey research methodologists not only in the United States but in the world."<ref>See [http://online.wsj.com/article/SB124226239168917717.html Timothy J. Alberta, "Census Nomination Reignites Debate Over How to Count Population," ''Wall Street Journal'' May 14, 2009] </ref> |