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Chris Mace is consultant psychotherapist and Director of Medical Education at South Warwickshire Primary Care Trust (The Pines, St Michaels Hospital, Warwick CV34 5QW, UK. E-mail: C.Mace{at}Warwick.ac.uk) and honorary senior lecturer in psychotherapy at the University of Warwick. He is a training programme director in psychotherapy and has a research interest in assessment for psychotherapy. Since this article was written, he has joined the UK OPD task force. Sharon Binyon is a consultant in adult psychiatry with a special interest in psychotherapy, and Associate Medical Director to North Warwickshire Primary Care Trust. She is clinical tutor and scheme organiser for the Coventry & Warwickshire SHO training scheme.
| Abstract |
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| The purpose of psychodynamic formulation |
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A psychodynamic formulation has a number of clinical uses. It helps any psychiatrist to see what a person is doing, thinking and feeling, and to explain why. It helps in anticipating how that person may behave in the future and how they may respond to adverse events and to different treatments. This is particularly relevant in the assessment of new patients for psychological therapies, where a principal task of the assessor is to arrive at an adequate formulation in order to make recommendations for further work. Formulation can also guide the treating psychotherapist by providing a map of treatment. This can be used by both therapist and supervisor to keep a treatment on track and also to evaluate the progress made as the treatment continues.
The principal uses of formulation are summarised in Box 1
. Item 3 probably corresponds to the most commonly recognised function of formulation that it tries to provide a psychological account of why this patient is having this problem at this time. Items 5 and 6 are closely linked to item 3, in that a formulation of what is responsible for the onset and maintenance of difficulties will be used during the treatment designed to remove them, as well as in the evaluation of that treatment. These are not always appreciated in teaching about formulation. Items 1, 2 and 4 represent ways in which psychodynamic formulation remains useful irrespective of the aetiology of the presenting problem or the treatment that is eventually chosen. Unless the potential usefulness of formulation in understanding habitual ways of coping is appreciated, it will not be attempted as often as it should.
Box 1 Clinical uses of psychodynamic formulation
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Formulation also has educational value independent of its clinical usefulness. Asking for a formulation will provide evidence of a trainees current capacity to think psychodynamically. In addition to the clinical uses summarised in Box 1
, formulation is useful as a tool with which trainees can be helped to organise ideas, and through which their growing competence in psychodynamic thinking might be assessed.
| Formulation v. diagnosis |
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Formulation requires additional kinds of information, such as a sense of how the patient feels and responds in a variety of situations. It is concerned with why events have followed one another and the meaning of these for the patient. Apart from detailed questioning, the interviewer may use the experience of being with the patient to gather information. For instance, the way patient and assessor interact and how a trained assessor feels after an interview can help him or her to infer characteristic ways in which the patient responds to painful experiences and relates to others.
Although psychiatric diagnoses always identify a recognised cluster of symptoms, they differ from most other medical diagnoses in their failure (or refusal) to refer to a presumed cause or aetiology for these. Diagnostic terms are also expected to avoid theoretical connotations. However, the explanatory nature of formulation means that it is inevitably theory laden. Moreover, there can be distinct levels of sophistication (or esotericism) in the theory that is used.
One longstanding function of diagnosis is that it should aid prediction of what is likely to happen. The disorder that a diagnosis names is presumed to have a typical history. Yet there are real differences in the utility of this predictive function: most diagnoses in psychiatry are indistinguishable on the basis of their natural history, lacking the predictability of organic syndromes such as the dementias. Formulation, however, strives to take sufficient factors into account to differentiate one individuals expected prognosis from anothers. Its predictive validity can be checked only against subsequent events. If things develop in unexpected directions, the formulation is likely to need modification even if the patients diagnosis is unchanged.
Diagnosis is also expected to be a guide to treatment. In other medical specialties, there is a close link between this function and what the diagnosis conveys about aetiology and prognosis. Although this function is relatively weak for most psychiatric diagnoses, the current rules of evidence-based practice are reinforcing expectations that an accurate diagnosis carries clear implications for treatment. In the field of psychological treatments, however, diagnosis by itself remains a poor way of choosing a treatment that is likely to be effective. There are real differences between individuals in their responsiveness to most treatment methods, but diagnosis remains a poorer guide to prognosis than other patient characteristics such as defensive style (Perry, 1993). An argument can therefore be made that, in drawing on other kinds of clinical knowledge, formulation provides a sounder basis than diagnosis on which to identify and choose treatments.
Formulation comes into its own in providing a blueprint of the likely targets to be addressed during a treatment in order for the presenting difficulties to be resolved. It is a reference against which the actual outcome of the treatment can be judged. Although its content may be unique to an individual patient, it is possible for formulation to follow a systematic method that produces comparable results with different formulators, facilitating its use in the routine assessment of clinical progress (for an example, see Malan & Orsimo,1990).
| What is a formulation like? |
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The four-level model
We shall distinguish between different levels of formulation in terms of what they demand from the clinician (Box 2
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Box 2 Four levels of psychodynamic formulation
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First comes an appreciation that factors specific to the patient are necessary in explaining what has happened to this person, even if their contribution cannot be clearly articulated. Second comes a willingness to draw these and other known facts together. This will yield a narrative account of the individuals situation that conveys an understanding of why things happened in the way they did. Third is an attempt to think about these summarily. This combines systematic identification of past and present factors that explain the onset and maintenance of difficulties with some conceptualisation of conflicts that underpin the patients disclosures and actions. A summary of this kind should be sufficiently cogent to permit prediction about future behaviour. At the final, fourth level, explanation is assisted by sufficient psychodynamic theory for the formulation to be systematically articulated and refined. Theory is most useful as a foundation for descriptions of individuals underlying strengths and vulnerabilities; in providing a consistent framework for identification of conflicts with which their symptoms are associated; and in describing enduring aspects of their interpersonal style. The differences between these levels will become clearer using the following case vignette as illustration.
Case vignette: Arthur
Arthur is a married man of 35 who works as an accountant. He was referred after being taken by his wife to his general practitioner (GP). He had been lying in bed for days and then she found him searching in their attic in the dark. He refused to tell the GP what he was doing there, but on questioning admitted to very interrupted sleep, loss of appetite and feeling worthless. He had been expressing fears that he was incapable of doing his job well for several weeks beforehand. He had stopped working, was staying indoors and had begun to express a view that others would be better off without him. He told the GP he was very afraid his wife would leave him, although he could not explain why.Arthur is reluctant to talk about his past and tells enquirers everything was fine. He has no formal psychiatric history although his GP had recommended he see a psychiatrist when he had taken several weeks off school at the age of 13. He had also been unable to work for several weeks when a girlfriend left him in his early 20s. His wife described him as a workaholic and a perfectionist who was devastated if he made a small mistake.
Level 1: Recognising the psychological dimension
A patient is seen not only as an example of someone with diagnosis X, but as someone whose difficulties need to be understood in relation to events and their own characteristic ways of reacting and relating.
Arthur clearly has depressive symptoms that are becoming sufficiently severe for him to earn a diagnosis of a unipolar affective disorder. There is little information to suggest why this is happening to him at this time, although the onset is apparently recent. However, there is information that he has withdrawn from others in a very similar way in the past and clear precipitants for him doing so then could also be relevant now.
Level 2: Constructing an illness narrative
The intelligibility of the patients story increases as an account is developed that links past and present. This indicates when major changes in the patients subjective experience occurred and what may have brought them about.
Let us continue with the vignette.
Further interviewing reveals more aspects to Arthurs story. At first he has simply described his father as old-fashioned and strict. Subsequently, he provides illustrations of how his father used to berate him in front of family and friends for being stupid, leading Arthur to believe that his school reports were never good enough. While he feared his father more than his mother, he was never sure that she would defend him. When he had shown his mother how unhappy his fathers taunts made him, she became unwell and went to stay with her sister, leaving Arthur to face his fathers sarcasm alone. Although Arthur was too afraid even to think of arguing with his father, he remembered feeling vengeful and becoming bullying towards his younger sister, whom his father adored.While at school, Arthur had tried to work hard. When he was bullied for a period he had been afraid to ask for any help, but had to see the headmaster because he lost his temper and savagely beat another boy after one attack too many. It was shortly after this reprimand he became so withdrawn that the GP was called in and psychiatric assessment considered. Arthur spoke of feeling humiliated by the whole experience. After leaving school he had been mostly studious, but would become quite violent if he drank too much. He was cautioned by the police on one such occasion, and his girlfriend said she would have nothing more to do with him. Arthur recalls feeling abandoned and also being terrified his name would appear in the newspaper just before he spent several weeks off work with what he refers to as depression.
Turning to recent events, Arthur admits to having felt under pressure from his wife to ask his boss for some leave. The plan was for Arthur to look after their young disabled son while his wife went to a family wedding abroad. His boss had refused, saying the company was too busy to spare him at the time he wanted to go. Arthur took this as a rebuke that he had not worked hard enough to allow him time off. He suppressed any wish to argue with his boss, but felt inadequate afterwards. This feeling increased after his wife upbraided him at home for letting her down and for not being firm enough. Arthur found himself shouting at their son and felt very guilty at this. Just days later he was found in the attic.
The narrative that has built up now gives a more comprehensive picture of how Arthur experienced particular events. It puts the appearance of his symptoms in the context of exposure to increasingly intense and unwelcome feelings (of shame, resentment, rejection and guilt) with him feeling increasingly useless before he withdraws from his family.
Level 3: Modelling a formulation
The aim at this stage is to acquire a more structured and dynamic understanding of how different pathogenic factors operate and interrelate with each other.
The traditional framework of predisposing, precipitating and maintaining factors can be adopted in a selective reorganisation of information that has been gathered during systematic enquiry. This allows statement of one or more conflicts between conscious or unconscious wishes that underpin the persistence of the presenting problem and the (often underestimated) distress it brings. Whether or not the patient immediately recognises the conflict, there is no place for jargon or shorthand here. Too often, jargon can be a cloak for sloppy thinking. It can also lead to confusion because different people can mean very different things by terms such as Oedipal, narcissistic and psychotic.
In Arthurs case, we might see factors predisposing him to depression in his mothers tendency to respond to his needs with avoidance, leading him to fear being abandoned if he expresses them; and in his fathers very critical and demanding attitude, which has left him fearful of criticism and humiliation.
Precipitating features include shame in relation to perceived criticism of his work; helplessness in the context of the recent confrontation with someone in authority (his boss); and a sense of abandonment following his wifes criticisms and withdrawal from him. These are reflected in ideas noted on mental state examination such as his apparently irrational fear of being abandoned by his wife.
Maintaining factors usually divide into internal and external ones, the former being most likely to be overlooked. Arthur has clearly internalised a tendency to be harshly critical of himself, which is likely to be self-fulfilling because it is reinforced by his perfectionism. This means he sets standards that are impossible to meet, resulting in frequent self-criticism. Other maintaining factors can involve vicious cycles between his own actions and others subsequent responses to these. An example is how Arthurs angry outbursts might lead others to shun him and he might feel very ashamed about his behaviour. However, if his sense of inadequacy persists, he may remain liable to extreme anger at the slightest provocation, perpetuating the problem. In Arthurs case, things are quite complicated. Other external maintaining factors that are evident include a work environment where his bosss behaviour appears likely to reinforce his internal fears of being criticised and humiliated, and a home where his wifes apparent ambivalence can reinforce his longstanding fear of being abandoned when he seeks unconditional support.
This analysis allows us to see which features of Arthurs story have particular dynamic significance and how different factors, past and present, interact. It also helps inference concerning the dynamic core of Arthurs difficulties. We recommend that this is expressed in terms of a conflict between the wishes or impulses that the patient evidently finds it hard to realise and the psychological factors that oppose these. Arthurs case can be understood in terms of a conflict between asserting himself and his fears of being crushed and abandoned if he does so.
The features we believe a simple psychodynamic formulation should include are summarised in Box 3
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Box 3 Features of simple psychodynamic formulation
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A model of this kind allows simple predictive hypotheses to be made about how patients are likely to react in future, including their relationships with professional helpers. In our example, Arthur could be said to be particularly vulnerable to becoming depressed (and to withdrawing) in situations where he is faced with demanding behaviour that he feels he cannot resist, or where he is likely to interpret apparently inconsequential events as meaning he is about to be abandoned.
Level 4: Naming the elements
This stage leads to a theoretically sophisticated formulation of identified dynamics. One of the problems in enlisting theory to underpin a formulation is that many alternative, and potentially conflicting, frameworks are available. For instance, Holmes (1995) recommended specific dynamic understandings in terms of defence mechanisms, characteristic object relations or attachment style as particularly helpful. From a North American perspective, Perry et al(1987) explored the relative virtues of ego psychology, self psychology and object relations as frameworks for detailed formulation. None of these frameworks necessarily covers all pertinent aspects. Although they are not necessarily exclusive of each other, there has been little consensus about how they might be combined.
| A formulation model |
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Box 4 OPD dimensions of structure
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Box 5 Dimensions of interpersonal relations in the OPD system
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Box 6 Primary types of conflict in the OPD system
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By requiring the dimensions of structure, relationships and conflict to be thought about independently for each patient, and by providing nomenclature and a system for noting the conclusions that are reached, the OPD system helps clinicians to produce a consistently structured formulation covering intra-psychic and interpersonal dynamics. As well as increasing the explanatory value of a formulation, the system enables clinical teams conversant with the underlying theoretical model to communicate effectively about patients needs, vulnerabilities and likely responses.
In clinical practice, production of a psycho-dynamically articulate formulation needs to draw both on observations available only during active interaction with a patient and on reported information. This is evident from the requirement to base formulation of a patients characteristic interpersonal behaviours on observations of others experiences of the patient and of how the patient repeatedly makes them feel. Interviewers own observations of how a patient makes them feel (i.e. their countertransference to the patient) are indispensable for this.
To return to our case example, consider now what happened once Arthur was referred for further interview with a (male) psychiatrist experienced in psychotherapy.
Arthur rang up on the day of his appointment to try to cancel the interview, but an experienced secretary persuaded him to attend. He presented as a rather worn man, older than his years, who looked anxious and haunted as well as downcast. Explaining his attempt to cancel the appointment, he said that he had felt someone else was bound to make better use of the appointment than himself and he had not wanted to waste anybodys time. He admitted to feeling anxious in a way that had become much worse that morning. When the assessor suggested he may also have been worried about being judged if he came, he agreed that was so. He talked about how he was often worried about this and how he was frequently judged very unfairly by others, citing his bosss disapproval of him. The psychiatrist encouraged him to say why he felt his boss was disapproving of him and Arthur started to recount how his leave was refused. When the interviewer commented that the boss may have behaved as he did because he valued Arthurs work, Arthur checked himself, becoming less willing to talk about his boss and looking at the assessor with more reserve. Arthur commented rather sharply that his wife had felt the interview would not get anywhere either. The psychiatrist asked him carefully what it was that his wife had said about him coming to the assessment. After a very significant pause, Arthur replied that she had said it wouldnt do any good if he tried to hide things and because he was bound to do so it would be another offer wasted. His interviewer suggested Arthur must be feeling very trapped between other peoples demands on him. Arthur clenched his fists, staring at the psychiatrist, then looked away, before starting to sob quietly.
The psychiatrist was moved by this encounter and took care to record his feelings. These ranged from irritation at Arthurs attempts to back off to a wish to protect him from others unreasonable demands. Taking what was already known together with these observations of how Arthur had behaved, it was possible to sketch an outline of positions Arthur adopted in relation to others that appeared relatively fixed and repetitive. For instance, Arthurs experience of others as blaming and demanding leads him to react with an (unfulfilled) wish to attack them and by isolating himself. This causes others to experience him as subtly attacking and as withdrawing from them, and they are left feeling he does not want them but that they should protect him. Arthur, however, experiences these attempts to protect him as controlling and he further withdraws. Once others react instead to their irritation by wanting to get rid of him, he is very sensitive to this and feels abandoned. Recurrent cycles of interaction based on the identified core experiences are set out in just this way within a formulation of interpersonal relations.
In describing conflict, the principal types listed in Box 6
need to be considered. Although more than one type is often present, precedence is given to those deemed most significant in their impact, whatever their position in the list. From what is known about Arthur (and we still have relatively little information about his relationships with his current family), two types of conflict are particularly prominent. Submission v. control seems to organise his (passive) orientation to his boss and wife, and his difficulties in establishing a comfortable position in relation to his own control induce much resistant behaviour before and during the interview. A second prominent conflict, the desire for care v. autarchy (being self-sufficient), intersects with this in Arthurs life: his usual passive willingness to enjoy being cared for in a way that emphasises his sense of need and others autonomy relative to his own leaves him particularly exposed at the moments the interviewer refused to go along with these expectations.
Systematic consideration of the character traits in the dimension of structure (Box 4
) reveals the degree of integration Arthur shows with each one. They are each compromised to a moderate degree: compromised self-perception is evident in the dominance of negative feelings and his response to stress; in self-regulation he overregulates aggressive impulses and esteem; impaired maturity of defenses in the rigidity of his obsessionality; his perception of others and of their feelings is inconsistent and rigidly limited (as in the earlier formulation of interpersonal relations). This also compromises his capacity to communicate with others (as seen in the interview) and the attachments he forms in his relationships (as in his presenting account).
This kind of formulation therefore provides a detailed psychodynamic footprint across the interconnected aspects of relations, conflict and internal structure, but names these in a way that facilitates reference to psychodynamic theory. (The full OPD system also provides a way of systematically recording a patients attitudes to illness and treatment.) Operationalised psychodynamic diagnostics is not the only way of achieving this, and it is continuing to develop through field tests. Among other objectives, these are identifying when items on the different axes are most likely to be associated, so that the clinical significance of particular patterns becomes clearer. As it stands, OPD can be applied by experienced raters with relatively good reliability and it therefore recommends itself for teaching (reliability has been found to be highest for the structural items (Box 4
) when experienced raters formulate video sequences (M. Cierpka, personal communication, 2005)).
| Making a formulation in practice |
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In the course of an interview, questions need to focus on eliciting the patients subjective feelings and meanings behind possibly significant events. In judging the significance of these, interviewers should be guided by the way in which patients express themselves.
In addition to this form of history-taking, the interviewer should also be making observations based on the interview itself. This becomes especially important in level 4 formulation, which can help aspects of interpersonal dynamics and conflict to be defined that were not readily apparent at level 3. From the first moments of the encounter, observations should be made concerning how the patient reacts towards the interviewer. Are they unduly timid, assertive, seductive, aloof and so on and what might this signify in terms of characteristic dynamic patterns? How do they behave when talking (or avoiding talking) about their feelings? Interviewers need also to monitor their own feelings, noting when these appear to be a response to the patient that was not previously present, rather than a response to unrelated events or thoughts.
| Conclusions |
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| MCQs |
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MCQ answers
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| Footnotes |
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| References |
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Eells, T. D., Kekjelic, E. M. & Lucas, C. P. (1998) Whats in a case formulation? Journal of Psychotherapy Practice and Research, 7, 144153.
Kassaw, K. & Gabbard, G. O. (2002) Creating a psycho-dynamic formulation from a clinical evaluation. American Journal of Psychiatry, 159, 721726.
Holmes, J. (1995) How I assess for psychoanalytic psychotherapy. In The Art and Science of Assessment in Psychotherapy (ed. C. Mace), pp. 2741. London: Routledge.
Mace, C. & Binyon, S. (2006) Teaching psychodynamic formulation to psychiatric trainees. Part 2: Teaching methods. Advances in Psychiatric Treatment, 12, in press.
Malan, D. & Orsimo, F. (1990) Practice and Outcome in Brief Psychotherapy. Oxford: Blackwell.
OPD Task Force (2001) Operationalized Psychodynamic Diagnostics: Foundations and Manual. Kirkland: Hogrefe & Huber.
Perry, J. C. (1993) Defenses and their effects. In Psychodynamic Treatment Research: A Handbook for Clinical Practice (eds N. E. Miller, L. Luborsky, J. Barber, et al), pp. 274307. New York: Basic Books.
Perry, S., Cooper, A. M. & Michels, R. (1987) The psychodynamic formulation: its purpose, structure, and clinical applications. American Journal of Psychiatry, 144, 543550.
Sullivan, H. S. (1953) The Psychiatric Interview. New York: Norton.
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