This article examines how notions of "the child" were constructed in market
ing research literature from the 1910s through the 1990s. Drawing on childr
en's industry trade literature, market reports and books, I argue that chil
dren have become increasingly portrayed as individualized, autonomous consu
mers. Over this time period, the desire for consumer products becomes figur
ed by industry observers and researchers as a mode of children's "self expr
ession." The analytic isolation of "the child" in the persona of a "consume
r" authorizes a new morality for consumption by construing children's desir
e for goods as preexistent and thus natural.