This research extends a cognitive-developmental approach to examining
age differences in self-representation from adolescence to mature adul
thood and later life. The authors suggest that mature adults move from
representations of self that are relatively poorly differentiated fro
m others or social conventions to ones that involve emphasis on proces
s, context, and individuality. Participants (n men = 73, n women = 76)
, ranging in age from 11 to 85 years, provided spontaneous accounts of
their self-representations and responded to measures assessing cognit
ive and emotional functioning and broad dimensions of personality On a
verage, self-representation scores peaked in middle-aged adults and we
re lowest in the preadolescent and older adult age groups. Level of se
lf-representation was related to cognitive and personality variables,
but there was some evidence that the pattern of correlates shifted fro
m younger (ages 15-45) to older (ages 46-85) age segments.