Depression and Cognitive Behaviour Therapy Introduction. “Dave I can feel it, I can feel it Dave, I have feelings too Dave” “Ok HAL” said Dave. This extract is not, A CBT counsellor called Dave disregarding his client’s feelings and emotions, but an extract from the movie 2001 A Space Odyssey. (Kubrick 1968). However it is a useful illustration of one of the more common views, that CBT counsellors are not concerned with their client’s feelings and emotions. But I hope to show that in fact CBT counsellors are indeed concerned with their client’s internal mandala of feeling, Emotions, behaviour, and thoughts, and as counsellors the specifics, as to how these are related in a particular way, to different mood disorders such as depression. Background of C.B.T. Cognitive Therapy was developed By Aron T Beck in the 1960’s “as a result of his research on depression”. (Corey 2005 p.283.) The theory is based on the idea that instead of reacting to the reality of a situation, a person can sometimes react in an ineffective and self defeating manner, to his own distorted viewpoint or cognitions that are triggered by inappropriate or irrational thinking patterns. (Paula Ford –Martin 2001). Beck initially a practising Psychoanalyst found that results of his research on depression were in conflict with the psychoanalytical view that depression is anger turned inwards. He states (1976 p.336) that the cognitive model “gives a much simpler explanation of the patient’s problems than did psychoanalytical theory”. 1 Behaviour therapy particularly the work of B.F. skinner has had an ongoing influence on C.B.T. in particular the empirical approach and the use of how “principles of learning derived from the experimental laboratory can be applied clinically” (Corey 2005 p.229.) In relation to behaviour therapy Beck states (1976) that through his own clinical observations and systematic studies, while behaviour therapy was effective because of the cognitive changes it produced, it was prone to error without the understanding of the patient’s ideas, feelings, and wishes that are available through the cognitive approach “the principle that there is a conscious thought between an external event and a particular emotional response is not generally accepted by the major schools of Psychotherapy ”(Beck 1976 p.27). Moreover C.B.T. as a therapeutic approach is constantly evolving,( Mari Keenleyside 2007) from the initial work by Beck, to include areas such as the work of Segal on Mindfulness based CBT, and to what is now considered 3rd Generation C.B.T .which includes Constructive Psychotherapy which Michael J. Mahoney (2005 p.1) defines as “a metatheoretical perspective that embraces diverse traditions in medicine, philosophy, psychology, and spiritual wisdom” So C.B.T. is on a continuous path of development, it is a phenomenological approach that by collaboration with the client uses an empirical method, to verify what is going on for the client now, testing it, and acknowledging the clients personal paradigm (Eoin Stephens 2007). Indeed far from not dealing with clients emotions it has become a very Holistic and collaborative form of therapy. Depression and C.B.T. The mood disorder depression is forecast by the World Health Organisation to become the leading cause of disability world wide by 2020 .While there is still debate as to what depression is, W.H.O. defines it as “a common mental disorder that presents with depressed mood, loss of interest in pleasure, feelings of guilt or low self 2 worth, disturbed sleep or appetite, low energy, and concentration.” (www.W.H.O.who.int/mental_health/management/depression/definition p 1.) The same source also provides the following facts on depression; Depression occurs in persons of all genders, ages, and backgrounds Depression is common affecting about 121 million people world wide. Depression is among the leading causes of disability worldwide Depression can be reliably diagnosed and treated in primary care Fewer than 25% of those affected have access to effective treatments Despite the ongoing debate around depression most people would agree that it consists of a combination of “biological, genetic and psychological factors” (www.depression –guide 2008) W.H.O. on treatments and their effectiveness does nail its colours to the mast stating “Antidepressant medications and various forms of psychotherapy are effective for 6080% of clients”, www.who.int/mentalhealth/management/depression But a recent report entitled “Mental health awareness and attitudes in Ireland” carried out by the National Office on Suicide Prevention, found that fifty per cent of those surveyed, would not want it known if they had a mental illness. The report states “it is clear that significant levels of stigma still exist” (www.vhi news/n30407c.jps 2008). A key premise of Cognitive Therapy is that thoughts or cognition which can also include images have a major effect on our emotions and moods such as depression. Beck called these type of thoughts Automatic thoughts and he became aware these thoughts appeared to happen for the client as if by reflex and that the contents of these thoughts tended “to be peculiar not only to the individual patient but to other patients with the same diagnosis” Beck (1976p37). Consequently a client with depression had 3 similar thoughts, to other clients presenting with the same mood disorder. He noted that these thoughts, tended to involve a degree of distortion or self deception of reality. A more ancient school of psychology, Buddhism shares this and many other aspects with C.B.T. referring to a fundamental teaching of Buddhism on Dependant Origination and personal internal formulations David Brazier (2000) says “The castles in the air constructed by our mind called internal formulations are at best glosses on reality. They become truths of that particular person, but these truths are not necessarily true. They involve some degree of self deception.” What is the relevance of all of this to a client presenting with depression? Beck contends regarding depression, that what is at the basis for the depressed person is that the client feels he is “lacking some element or attribute that he considers essential for his happiness” (1991p.104) Beck explored the sense of loss experienced by a depressed client and found that their psychological disorder resolves around a cognitive problem. For the depressed person there are distortions specific to his presenting issue such as “a negative view of his world, a negative concept of himself, a negative appraisal of his future: the cognitive triad.” (1991 p.105). When the depressed client experiences a loss, his mental cognitive constructs, tend to be over generalised and exaggerated such as ,“I am nothing without her, I will never be happy again” ( Beck 1991 p.110) The clients view of reality is distorted by his dysfunctional thoughts and core beliefs. So at the core of CBT is the connection between thoughts, mood, behaviour, and physical reaction and the client’s environment as can be seen in the diagram below. ( Mari Keenleyside 2007) 4 Thoughts & Images Physical Reactions Emotions/ Moods Behaviour / Activity As stated by Greenberger and Padesky 1995 p4) “the five areas are interconnected .The connecting lines show that each different aspect of a person’s life influences all the other areas” So far from not dealing with emotions this model demonstrates how changes in our thinking “affect our behaviour, mood, physical reactions and can lead to changes in our social environment. Understanding how these interactions take place help us to understand our problems.” Jacqueline B Pearson (p.99-118) Categories the clients dysfunctional thinking which as shown above is connected to the other aspects of the client’s paradigm; Derivatives of the clients underlying irrational beliefs, which are automatic thoughts which also tend to be irrational, for example a young man who’s irrational belief was “until I correct all my defects, I will not be accepted or loved” reported to his therapist the following automatic thought, “I don’t belong on this nature hike; when the others find out how little I know about nature, they’ll ignore me” 5 Maladaptive thoughts, “seem accurate, logical, and realistic; however focusing on them causes negative moods, impairs behavioural functioning, impedes productive thinking about the situation, and reinforces underlying irrational beliefs” For example a student who repeats to herself I am not prepared for the exam, maybe not be strictly speaking unrealistically, but this pattern of thinking impedes rather than promotes effective exam preparation. Distorted thoughts, these involve an unrealistic view of reality or involve illogical reasoning So for a depressed client as a result of selective abstraction, Beck states (1989 p.119) “the patient over interprets daily events in terms of loss and is oblivious to more positive interpretations; he is hypersensitive to stimuli suggestive of loss and is blind to stimuli representing gain”. An example of a case formulation of a client presenting with depression is shown below .It is a hypothesis of what is going on for the client, worked out in collaboration between client and counsellor: . ( Stephens Eoin 2007) (Amalgamation of charts mine) Case Formulation in C.B.T. / Case Formulation of Depression in C.B.T. 6 (Early) Experience Parental Neglect Schema / Core beliefs (unconditional) I am a worthless Person Assumptions/expectations Rules intermediate beliefs(conditional) To be a worthwhile person I must be loved by everyone Compensation Strategies Try too hard to please Negative Automatic Thoughts I’ll never be loved by anyone Current Trigger People avoid him Emotions Low Mood Behaviour Low activity Biochemical Reactions Tired, Little appetite C.B.Tof Depression in Clinical Practise The UK National Institute for Clinical Excellence (NICE) has issued a guide on “The Management of Depression in Primary and Secondary Care” (2004 p.6) They state that the client’s psychological social and physical characteristics, and their 7 interpersonal relationships should be taken into account when deciding the appropriate intervention, together with the type of depression with which the client is presenting. When it comes to medication they recommend the use of SSRI’s as they are purported to have less adverse side effects. In Relation to Psychotherapy they say that “CBT is the psychological treatment of choice” ( Nice Clinical guidance 23 p.11) In General the guidance does not recommend the use of antidepressants in cases of mild depression, antidepressants and CBT is recommended in moderate to severe depression, and for patients “who have not made an adequate response to other treatments for depression (for example antidepressants and brief psychological interventions) consider giving a course of CBT of 16 to 20 sessions over a period of 69 months” ( Nice Clinical guidance 23 p.11) For Clients with recurring depression they recommend a relatively new development mindfulness based CBT. Consequently C.B.T. in practise involves: Definition of problems Exploration / Assessment Formulation Intervention /Techniques Evaluation In Practise I have found it very helpful at the initial session to facilitate the client in drawing up a list of issues they would like to work with, Pearsons (1989p19)maintains that “the client’s Problem list focuses the treatment” and is a first step in the above approach .For the exploration and assessment various resources such as the Beck Depression Inventory or Mental Health Handbook (Trevor Powell 2007) which contains examples of : Hospital and Anxiety and Depression Scale. 8 worrying thought questionnaires, physical symptoms inventory and fear inventory, Similar to Beck and Byrnes depression inventories these not only provides a score for the client in relation to these issues, but also provides details of the clients moods/ emotions, thoughts, physiology, and behaviour, which can then be then used to populate these aspects for the initial case formulation, which is carried out in collaboration with the client. Any assessment of a client with depression should include a review of suicide risk. The ASIST model includes the following risk assessment: Is the client having thoughts of suicide Does he have a current suicide plan Does he have pain that he feels is unbearable Does he feel he has any resources Has he prior suicide behaviour Is he now or in the past receiving mental health care Regarding formulation, as well as providing a hypothesis of what is going on for the client, it also highlights the possible best area, and method for initial intervention. An example of a client “Mary” presenting with Depression, anxiety, and panic attacks, the priority was to intervene with behavioural approaches such as deep muscle relaxation, breath work Distraction techniques Not only because the panic attacks were having a severe effect on the clients ability to continue at work, but that the initial intervention at the behavioural level can be more effective when the client is not ready for other interventions such as cognitive 9 restructuring The use of bibliotherapy and the education of the client in being able to make the connection between thoughts, moods, physiology and behaviour coupled with exploration of environmental issues , such as creating ,a time line of the losses she had experienced in the last three years, all help in making some shift in the clients low mood . Interventions such as cognitive restructuring, by use of a Negative Unhelpful Thought record allows the client to capture her moods and automatic thoughts, and to rate the intensity of her moods. Challenging the validity by looking for evidence that supports, or does not support these automatic thoughts can help the client see that at best these thoughts are a hypothesis. Finally looking for more balanced or alternative thoughts can lead to a “shift in emotional response to a situation ….related to the believability of the alternative or balanced thoughts” (Greenberger and Padesky p109.1995) Assumptions and Core beliefs are what roots automatic thoughts below the surface, and regarding these Jacqueline B Pearson says that to teach the patient the nature of his own beliefs, she proposes the use of David Burns downward arrow technique, starting with the automatic thoughts to find the conditional and absolutist, drivers of the dysfunctional thinking. On Going evaluation is a key aspect of CBT which both charts the client’s progress and the efficacy of the approach. Further developments in C.B.T. continue such as the recent introduction of Mindfulness based CBT. By Segal, Williams, and Teasdale. This is found to be effective particularly in preventing relapse in depressed clients. Based on the Buddhist practise of mindfulness meditation, its aim is to teach the client to move from a doing mode of existence to a mode of simply being. This has the effect of changing the client’s relationship to moods and emotions. The client becomes less involved in his own drama and becomes more of a spectator. (Segal et al 2002). Through mindful awareness, the client observes his moods, like an old man watching 10 children at play. Furthermore Oxford university department of psychiatry has a project to look at the role of imagery in the process of depression where the client has a “negative interpretation bias” and also “negative intrusive mental imagery” They hope to develop a CBT training, that will allow the client to have a more positive interpretation of these image, and to develop a means of reducing negative intrusive mental images, and of promoting positive mental images.(www. Psychiatry.ox.ac.uk 2008) Conclusion While W.H.O. maintains a high level of success in the treatment of depression, there are obviously other factors that explain, that while interventions such as C.B.T. and medication are effective 60-80% of the time, yet only 25% of those affected seek treatment. Stigma is obviously one of these factors, but another particularly in Ireland must surely be access to a sufficient number of trained C.B.T. counsellors. However both of these issues are in our own hands as a society to address, and with continuing developments of Beck’s original work, clients with the mood disorder depression, should see some light at the end of the tunnel 11