One definition of case formulation is ‘Case formulation aims to describe a person’s presenting problems and use theory to make explanatory inferences about causes and maintaining factors that can inform interventions’. What this means is that it is essentially a story not just to describe, but explain, how a person’s problem has developed, and how it is maintained so that treatments can be based on influencing those factors.
There are many different frameworks for case formulation, but several key elements are usually present:
- a description of the presenting issues;
- the factors that act to create vulnerability or precipitate the problems developing;
- factors that may not have been involved in the initial problem developing, but are helping to maintain the problems; and finally,
- factors that can help the person cope or act as resources.
To move beyond just describing these factors, a case formulation should describe the relationships between these various factors and the problems that are present – and should reflect not just the visible features of the problem (ie what we can see, or what the person reports that are unique to his or her situation), but also the underlying phenomena or stable, recognisable features that are present. (more…)