Structuring
Problems
Shoichi
INTRODUCTION There lems, and plan. sion oped known On grasp tive are several alternative the risk methods plans, to grasp make prob-
Hyakkai
make avoid In the making, by C.
a decision the decidevelis well
there is a gap between the "desirable state" or the goal, and the "actual situation"or the present state. And the present state is the result (output) of activities in the past and it includes not only actual output, but also forecasted output.
PROBLEM TYPES can be classified divide and the by various problem ways. patterns The are are
in case of problem method, and world. this
of implementing solving which B. and was
area KT
Kepner the hand,
Tregoe,
all over the other
is also and
a method make alternaauthority
to
Problems We into former sometimes regular case
problems plan within
structually authority by
or beyond using the
non-regular whose causal
problems. strucuture relationships
in the This Sato,
organization method who
system by
chart. Prof I.
is problems and it
is originally has over devoted the
developed to the
known clear.
in advance We call
management paper, of we this
well-structured for them can can
problems. be decided auThe are
eductation would method. like
30 years. the
In this concept
Countermeasures tomatically latter not case clear.
to
present
if problems is problems We call
be identified. structures
whose
it ill-structured for them can not
problems. be devised the
WHAT IS PROBLEMS? If there is a gap between
Countermeasures
the goal or target
unless structure
information of problems cannot problems. types,
is processed clear. be analyzed
to make Because without
and the present state in the organization, and a matter to be solved, we call it a problem (Figure 1) . Figure 1 Problem
causal str-
relationships ucturing
As problem