The Measure of Merit: Talents, Intelligence, and Inequality in the French and American Republics, 1750-1940 (Princeton University Press, 2007)
"The Science of Merit and the Merit of Science: Mental Order and Social Order in Early Twentieth-Century France and America," in States of Knowledge: The Co-Production of Science and Social Order, ed. Sheila S. Jasanoff (London: Routledge, 2004), pp. 181-205
"The Culture of Intelligence," in The Cambridge History of Science, volume 7, Modern Social Sciences, eds. Theodore M. Porter and Dorothy Ross (New York: Cambridge University Press, 2003), pp. 635-648
"Differentiating a Republican Citizenry: Talents, Human Science, and Enlightenment Theories of Governance," Osiris, vol. 17: Science and Civil Society, eds. Thomas Broman and Lynn Nyhart (2002): 74-103
"Army Alpha, Army Brass, and the Search for Army Intelligence," Isis 84(1993): 278-309
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