young into the practices and beliefs of the group. Even in
present-day societies, it furnishes the basic nurture of even the
most insistently schooled youth. In accord with the interests
and occupations of the group, certain things become objects of
high esteem; others of aversion. Association does not create
impulses or affection and dislike, but it furnishes the objects
to which they attach themselves. The way our group or class does
things tends to determine the proper objects of attention, and
thus to prescribe the directions and limits of observation and
memory. What is strange or foreign (that is to say outside the
activities of the groups) tends to be morally forbidden and
intellectually suspect. It seems almost incredible to us, for
example, that things which we know very well could have escaped
recognition in past ages. We incline to account for it by
attributing congenital stupidity to our forerunners and by
assuming superior native intelligence on our own part. But the
explanation is that their modes of life did not call for
attention to such facts, but held their minds riveted to other
things. Just as the senses require sensible objects to stimulate
them, so our powers of observation, recollection, and imagination
do not work spontaneously, but are set in motion by the demands
set up by current social occupations. The main texture of
disposition is formed, independently of schooling, by such
influences. What conscious, deliberate teaching can do is at
most to free the capacities thus formed for fuller exercise, to
purge them of some of their grossness, and to furnish objects
which make their activity more productive of meaning.

While this "unconscious influence of the environment" is so
subtle and pervasive that it affects every fiber of character and