The present research examined relations between individuation, the wil
lingness to publicly differentiate oneself from others, and three dime
nsions that may lead to high social impact: creativity, leadership, an
d nonverbal expressiveness. Study 1 describes the development of a Q-s
ort prototype of the high individuator. In Study 2 the prototype was u
sed to construct a new measure of individuation; individuation showed
predicted relations with creativity, leadership, and nonverbal express
iveness. In Study 3 the prototype measure was used to examine the beha
vioral expression of individuation within the context of a combined ma
nagerial and personality assessment center. High individuators engaged
in more creativity, leadership, and nonverbal expressiveness; they we
re more willing to express dissenting opinions; and they contributed m
ore to a group discussion task than did low individuators. The results
clarify the link between high individuation and high social impact.