三一致の法則

生育歴と

現在症と
診察室での表出と
三者の共通部分がその人の本質的シナリオである
core coflict と呼んだりする
We find it useful to distinguish between two parts of a conflict: 
the core conflict and the complicating factors. 

The core conflict involves the basic things that the conflict is about —
the incompatible interests, the unmet needs, the fundamental value differences, or the struggle for justice. 

The complicating factors are the extra issues and problems 
that occur as the conflict goes on that makes dealing with the core conflict more difficult. 

These include problems with conflict definition (disagreements about what the conflict is really about); 
misunderstandings, fact-finding problems, decision making procedural problems, and escalation. 
Each of these complicating factors tends to intensify or obscure the core conflict, 
making it harder to deal with effectively. 
Even when the core conflict is highly resistant to resolution, 
by limiting (or even eliminating) most of the complicating factors 
it is possible to deal with the remaining conflict in a much more constructive way. 
For this reason, our approach focuses on defining the conflict 
in terms of core and complicating factors, and then considering what incremental changes 
can be made in each to make the conflict more constructive.