Freud and Piaget offered American researchers well-formed theories of
development grounded in 19th-century European experiences of failed de
mocratic experiments. Their theories sought to comet overly optimistic
views of human nature, rationality, and morality. Americans tended to
see these theories differently, as cumbersome expressions of a dated
biology that needed to be replaced by modern theories of learning and
information management. The resulting gain in efficiency that these le
arning theories achieve, however, is countered by a loss of interest i
n the original social-historical problems that Freud and Piaget tried
to solve regarding irrationality and centered thinking. Because these
problems remain within Western society, efficient accounts have become
increasingly unsatisfactory. Perhaps it is for this reason that resea
rchers have turned to ideas in humanities and literary studies that ha
ve remained concerned with understanding the limits and potential of h
uman development through studies of persons in social-historical reali
ty.