PREFACE
An
understanding
of
political life
can
be sought
by
ex-
amining
collective
processes distributively
or intensively.
In
my Propaganda
Technique
in the
World War
(New
York
and London,
1927),
I undertook
to analyze the
fac-
tors which
modified collective
attitudes
by examining the
symbols
to
which
many millions
of people had
been
ex-
posed, without
paying heed
to
the
order in which
these
symbols entered
into the experience
of any particular
per-
son.
In this preliminary
treatise
on Psycho
pathology
and
Politics,
I am likewise
concerned with the
factors which
impinge upon collective
attitudes, but the method
of pro-
cedure is radically different.
It is no longer
a
question
of inspecting the symbols
to
which
innumerable individ-
uals have
been
exposed; the present
starting-point is the
lengthy
scrutiny of the histories of specific individuals.
The procedures and findings of psychopathology
are
re-
lied upon for the purpose in hand, since they are the most
elaborate and stimulating contributions to the study of the
person which have yet been made.
Candor
enjoins me once more
to
express my indebted-
ness to my
former teacher and present chief, Charles E,
Merriam, of the University of Chicago, who some time
ago
sensed
the importance
of psychopathology for political
science, and who has been
willing
to
encourage my own
forays in the
field, without, of course,
feeling
bound to
indorse my results
either in principle or in detail. Through
him it became
possible
to
have
facilities for
special work
with Professor
Mayo, of
Harvard University, whose per-
ception of
the bearing
of psychopathology upon the un-