CBT THEORY
IT IS NOT EVENTS PER SE THAT DETERMINE OUR FEELINGS BUT THE MEANINGS THAT WE ATTACH TO THESE EVENTS
āAt the very heart of the C[B]T model is the view that the human mind is not a passive receptacle of environmental and biological influences and sensations, but rather that individuals are actively involved in constructing their realityā (Clark, 1995: 156). In order to understand a personās emotional response to particular life events, it is important to discover the meaning he attaches to these events: his subjective construction of reality. For example, a person whose partner has left him believes he cannot be happy or cope on his own and becomes depressed; another person whose partner has departed feels relieved as he believes he has been freed from a āstifling relationshipā; a third person feels guilty as he views his bad behaviour as the reason for his partnerās departure ā the same event for each person, but not the same emotional reaction to it as each reaction is mediated by the personās view of the event; so in order to change the way we feel about events we need to change the way we think about them.
This conceptual cornerstone of cognitive behaviour therapy (CBT) derives from ancient Stoic philosophers such as Epictetus and Marcus Aurelius and their views on mental control, i.e. our thoughts and beliefs are within our control whereas many things that happen to us in life are outside of our control; therefore, we can choose how we respond to events ā events themselves do not cause or dictate our emotional reactions, e.g. losing your job in a recession is outside of your control but losing your self-respect as well is a judgement you have made about being jobless (for a fascinating discussion on the links between Stoic philosophy and CBT, see Robertson, 2010).
Modern CBT does not argue that a personās emotional problems are simply created in her head but that the impact of adverse events (e.g. being burgled) can be greatly exacerbated by the personās unhelpful thoughts and beliefs that interfere with her ability to cope constructively with such events (e.g. āI can never ever feel safe again in my own home no matter how many locks I put on the doors and windowsā). CBT helps clients to develop alternative and adaptive viewpoints in order to tackle their problems (e.g. āIf I keep things in perspective, I know that the increased security measures will help to keep me safe in my home and my mind, but I realize and accept, without liking it, that there can be no guarantee I wonāt be burgled againā). Developing alternative viewpoints underscores the CBT principle that there is always more than one way of seeing things, no matter how unpleasant these things are. Even in the unspeakable horrors of Auschwitz, Viktor Frankl, a famous psychiatrist, observed that āeverything can be taken from a man but one thing: the last of the human freedoms ā to choose oneās attitude in any given set of circumstances, to choose oneās own wayā (1985: 86).
INFORMATION PROCESSING BECOMES DISTORTED WHEN WE EXPERIENCE EMOTIONAL DISTRESS
Cognitive theory is based on an information-processing model āwhich posits that during psychological distress a personās thinking becomes more rigid and distorted, judgements become overgeneralized and absolute, and the personās basic beliefs about the self and the world become fixedā (Weishaar, 1996: 188). In an undisturbed frame of mind, a person is likely to check her impressions and appraisals of events in order to obtain clear and accurate information. When emotionally upset, the person will usually distort incoming information by introducing a consistently negative bias into her thinking so that it becomes rigid and overgeneralized, e.g. she is upset when not invited to a friendās party because she interprets the lack of an invitation as meaning that she is an unlikeable person. Instead of ascertaining the reasons for not being invited, or keeping an open mind about it, the person dwells on her supposed unlikeability, lowering her mood in the process.
Distorted thinking underlies all psychological disorders (Ledley et al., 2010). These distortions usually stem from deeper dysfunctional beliefs that are activated during emotional distress, e.g. a person experiencing depression after the breakup of his relationship insists āIāll always be aloneā (fortunetelling) because he believes he is unattractive (core belief). Common information-processing errors or biases found in emotional distress include:
ā¢ All or nothing thinking: situations and individuals are viewed in either/or terms, e.g. āYouāre either trustworthy or not. Itās as simple as thatā.
ā¢ Jumping to conclusions: judgements are rushed rather than considered, e.g. a client says after the first session: āTherapy isnāt helping meā.
ā¢ Mind-reading: discerning the thoughts of others without any accompanying evidence to support such claims, e.g. āMy boss didnāt smile at me this morning, so that means she is unhappy with my workā.
ā¢ Labelling: attaching global negative labels to oneself, others or the world, e.g. āI didnāt understand what he said unlike others in the group, so this must mean that Iām stupidā.
ā¢ Emotional reasoning: assuming that feelings are facts, e.g. āI feel incompetent, so it must be trueā (āincompetentā is a belief, not a feeling ā see Point 48).
Teaching clients how to identify and correct these errors or biases in their thinking facilitates the return of information processing that is more evidence-based, flexible and relative (non-absolute). In the example in the opening paragraph, the person discovers that her friend had invited her but āmy mother forgot to pass on the message. If I hadnāt got so upset, then I wouldnāt have jumped to conclusionsā. If she had not been invited and it was expected that she would be, then she needs to contact her friend to find out why she has been excluded from the invitation list. Even if her friend deliberately excluded her, this does not mean the client is an unlikeable person, but a person not immune from her friendships ending and having to learn to adapt to this unwelcome reality.
AN EMOTIONAL DISORDER IS USUALLY UNDERSTOOD BY EXAMINING THREE LEVELS OF THINKING
These three levels of thinking are: negative automatic thoughts (NATs), underlying assumptions/rules, and core beliefs.
ā¢ NATs are situation-specific and involuntarily āpop intoā a personās mind when he is experiencing emotional distress such as depression or anxiety. They appear plausible to the person and are difficult to turn off. NATs often lie outside of immediate awareness but can be quickly brought to the clientās attention by asking standard CBT questions like: āWhat was going through your mind at that moment when you got to the meeting late?ā (Clientās reply: āIām always late. Iām undisciplined, sloppy. My colleagues will look down on me.ā) NATs can be triggered by external events and/or internal events (e.g. pounding heart: āIām having a heart attack. Oh God! Iām going to dieā). NATs can also occur as images, e.g. a person sees himself ādying of embarrassmentā if he makes a faux pas as best man at his friendās wedding. Clients are usually more aware of how they feel than of the thoughts that prompted the feeling (Beck, 2011).
ā¢ Underlying assumptions (e.g. āIf I impress others, then I should get ahead in lifeā) and rules (e.g. āI should not let people downā) guide behaviour, set standards and provide rules to follow. These assumptions and rules are often unarticulated and can be difficult for clients to detect. Underlying assumptions are usually identified by their āif ā¦ thenā or āunless ā¦ thenā construction, and rules are usually expressed in āmustā and āshouldā statements. These assumptions and rules are the means by which individuals hope to avoid coming āface to faceā with their negative core beliefs (e.g. āIām incompetentā). The ātruthā of these core beliefs is not questioned and, therefore, assumptions and rules serve to maintain and reinforce them. Trouble looms for the person when behaviour is not what it should be, standards are not met or rules are violated; ātroubleā is the activation of the negative core belief from its dormant state. Beck et al. (1985) suggest that maladaptive assumptions often focus on three major issues: acceptance (e.g. āIām nothing unless Iām lovedā), competence (e.g. āI am what I accomplishā) and control (e.g. āI canāt ask for helpā). Assumptions and rules are cross-situational and are also known as intermediate beliefs because they lie between NATs and core beliefs (Beck, 2011).
ā¢ Core beliefs (also known as schemas; see below) are the third level of thought and the deepest. Negative core beliefs are overgeneralized and unconditional (e.g. āIām hopelessā). They are usually formed through early learning experiences and lie dormant until activated by relevant life events (e.g. the client sees himself as incompetent for not living up to his standards of being efficient, punctual and disciplined). Once activated, negative core beliefs process information in a biased way that confirms them and disconfirms contradictory information (e.g. āSo what if Iām mostly on time for meetings?ā). Core beliefs can be about the self (e.g. āIām unloveableā), others (e.g. āI canāt trust anyoneā), and/or the world (e.g. āEverything is against meā). Once the distress has passed, negative core beliefs become deactivated or return to their latent state and a more positive outlook is re-established (clients with personality disorders may have their negative core beliefs activated most of the time; see Davidson, 2008).
How do these three levels interact? A person feels depressed when he fails to get āAā grades in his exams. His dormant core belief, āIām a failureā, is activated by his inability to live up to his rigid rule of living that he must be the best at everything he does and his mind is flooded with NATs: āI canāt show my face at college. Run away and hide. The whole college is laughing at me.ā Working at the NATs level provides symptom relief while tackling maladaptive assumptions/rules and negative core beliefs reduce a clientās vulnerability in experiencing future episodes of emotional disturbance. The usual treatment strategy in CBT is early intervention at the NATs level and then moving on to underlying assumptions/rules and core beliefs.
It is important to point out that not every client problem will have this three-level examination. Short-term CBT may focus primarily on modifying NATs (and also helping indirectly to reactivate the clientās existing positive core beliefs that are temporarily inactive); unhelpful assumptions and rules are pinpointed when problems are recurrent while core beliefs are usually the main target when treating problems requiring longer-term therapy. Dobson and Dobson (2009) suggest that it is quite likely that negative core beliefs change gradually without directly modifying them if clients continue to think and act differently over the longer term.
We would like to end this point on a technical note about schemas and core beliefs. Cognitive schemas āare organized struct...