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The APET model: emotions come first

Joe Griffin and Ivan Tyrrell introduce a biologically-based theory which explains the shortcomings of purely cognitive approaches and why effective therapies can work fast.


DENNY was given a life sentence for murder when he battered his friend to death on a freezing cold night for no reason that he could articulate. He and his best friend Nick were 'down and out'. Having failed to get jobs which they had travelled to a specific town in search of, they had both hitchhiked and trudged, cold and hungry, the 90 miles back to their home town.

On arrival, they huddled in a derelict building, desperately burning any wood they could tear down to make fires for warmth. Nick quite reasonably suggested that they go to Denny's mother's house, which was only 500 yards away, and sleep on her front room floor. Denny wouldn't hear of it. When he ran out of arguments against Nick's pleadings, he battered and killed him.

Why? All Denny could say in explanation was, "I just went too far". Denny had no idea why he felt compelled to kill his best friend, only that the 'need' was overwhelming. It subsequently emerged, through psychiatrist Dr Bob Johnson's work with him in Parkhurst Prison [1], that Denny had felt driven to murder because he was still frozen in a state of terror of his mother who had battered him cruelly as a boy. That he was now adult and a strapping six feet three and a half inches and she was 85 and five feet two did not impinge as a reason not to fear her any more.

This famous case serves to epitomise, in stark form, the shortcomings of the basic idea underlying cognitive therapy — that it is beliefs and thoughts which give rise to emotions and behaviours. Denny's fear was powerfully reactivated by a pattern from the past. It was emotion which led to the belief that he must kill, not vice versa.

The case provides a highly graphic example of how extremely strong emotional reactions precede conscious understanding and reasoning. This can be explained in terms of what is now known about how the brain works and, we propose, has important ramifications for how we can carry out therapy most effectively.

New understandings

Using new understandings about the functioning of the brain, we have developed a theory we have called the APET model. It is, in effect, a necessary updating and enlarging of the model underlying cognitive therapy, which was first developed well before the current explosion of knowledge about brain function.

The basic fallacy underlying the cognitive approach doesn't detract from the power of cognitive therapy — it is highly successful, particularly when coupled with behaviour therapy, because it acknowledges the reciprocal interaction between cognition and emotion. But it does limit the scope and thinking of its practitioners when treating mental disorders, and extends the time taken to do so.

As clinical psychologist Pat Frankish, immediate past president of the British Psychological Society [when writing in 2001], was moved to comment in her year 2000 presidential address, which centred on thought and feeling, I do not ... deny the value of the cognitive approach or the research findings. Rather I aim to warn against too many eggs in the same basket, and to remind us all that the complexity of the human brain cannot be reduced to its individual components without some considerable loss."

Faulty thinking

Before we explain the meaning and purpose of the acronym APET, we need to look first at the theory underlying cognitive therapy, an approach which takes the stance that changing faulty thinking processes is the key to changing inappropriate behaviour and emotions, and to see where it falls short of current neurophysiological knowledge.

The first cognitive therapy was rational emotive therapy (RET) devised in the 1950s by disenchanted psychoanalyst Albert Ellis. (Since 1993 the therapy has been called rational emotive behaviour therapy — REBT — to reflect the fact that people's thoughts, feelings and actions are integrally related and inevitably influence each other.) Its aim is to identify flaws in people's thinking that can have adverse emotional consequences.

Ellis proposed that the two most common maladaptive thoughts are "I am worthless unless I am completely competent in everything I attempt to do" and "Everyone must love and approve of me." Such maladaptive thoughts, which place impossible demands on individuals, inevitably lead to anxiety, depression or other abnormal behaviours, he believed. [2]

He thought (and still thinks) it important to disabuse clients of the unhelpful but common belief that it is events or situations which cause them to feel or act in certain ways. For instance, if someone feels anxious on arrival at a first therapy session, they might conclude that coming to therapy is making them anxious, instead of realising that it is their expectations or fears about the therapy that are making them anxious.

The ABC model

He illustrated this idea neatly in his ABC model. The A stands for activating agent agent — any situation or stimulus that prompts a reaction. The C stands for consequences — either feelings or actions. The incorrect assumption is that C is caused by A. In reality, said Ellis, C is caused by B which stands for beliefs — the thoughts, images, perceptions and conclusions that we draw from A. (In the updated REBT, A stands for adversities and B for belief-behavioural system.)

As holding unhelpful or outmoded beliefs can undoubtedly cause mental distress, this cognitive approach represented a giant leap forward in therapeutic terms. It enabled therapists to concen trate on helping clients change faulty thinking in the here and now, instead of vainly rooting about in their pasts.

Aaron Beck, another former psychoanalyst, took the ideas further and developed cognitive restructuring therapy. Here he concentrated primarily on classifying and identifying the thought disorders which he believed were underlying all psychological disorders. [3] Cognitive therapists have continued to add to and refine his categories ever since. We may be broadly familiar with cognitive-speak from categories such as catastrophising ("I've a headache; it must be a brain tumour"), overgeneralising ("Joan is a better person than I am because she is a good cook"), fault-finding ("the company was out to get me"), anthropomorphism ("computers and I don't get on"), etc.

In sum, Ellis, Beck and others who have written on cognitive approaches take the stance that psychological problems occur because thinking is defective. We maintain that this is not so. It is 'emotional thinking' that leads to problems: a conclusion clearly pointed to by the findings of recent brain research.

The emotional brain

The emotional centre of the brain, housed in the limbic system, developed some millions of years earlier than the neocortex, the highest part of our brains, concerned with thinking, planning, memory, etc.

The limbic system is concerned with raw emotion; it is the higher centres that put a more delicate spin on things, enlarging pleasure and desire into a capacity to bond with and care for other beings, for instance. Because the neocortex grew up out of the emotional brain, there are innumerable connections between the two — and more extend upwards than extend downwards, giving the emotional brain enormous influence on how we think as well as feel.

The limbic system first developed in our distant mammalian ancestors to deal with instinctive behaviours, such as eating and mating and surviving. One of the main roles of a structure called the amygdala was to promote survival by alerting the organism to possible danger and triggering the physiological fight or flight response.

In essence, the amygdala — so-named because it is almond shaped and amygdala is Greek for almond — was the limbic system's emotional alarm system, continually scanning the environment and interpreting each new stimulus in terms of whether it was safe or suspect. In colloquial terms, it was asking, "Can I approach this or not? Can I eat this or will this eat me? Will I fight (and win) or should I flee?"

The limbic system developed a rudimentary ability for memory and learning. After all, it would hardly be economic in energy terms for the amygdala to go on full alert each time that it saw a tree. It needed to be able to recognise that a tree was not a source of danger. And it did that by a process that we term pattern matching, which still underlies our mental functioning today.

Pattern matching

All mammals are programmed with species-appropriate instinctive behaviours during REM sleep while still fetuses in the womb.[4] REM sleep accounts for a high proportion of sleep in fetuses and newborns and drops off markedly as an organism starts to mature. The laying down of instinctive templates at these times explains all our species-specific behaviours, such as birds' ability to know what materials to use to build nests, wild animals' ability to recognise a predator, and babies' knowledge of the need to locate the nipple and to search out human faces to establish bonding.[5]

But these instinctive patterns cannot be too specific. They need to be flexible enough to enable them to be completed in different ways in different environments.

So a human baby will accept the teat of a bottle from which to take milk; baby birds will recognise a range of the kinds of sounds that their parents may make and infants will be able to speak the language that they hear around them, whatever it is. The more complex the life form, the more rich and varied are the instinctive templates laid down and the more flexibility available to it to complete the pattern in the environment.

The pattern-matching process is, then, an instinctive part of human brain functioning. It is behind our natural inclination to describe one thing in terms of another ("Such and such is like ...") and express ourselves in metaphor.

Dreams have been shown to be exact pattern matches or metaphors for emotionally arousing concerns from the day that have not been expressed before bedtime. [6] The often strange scenarios we dream during REM sleep at night are metaphorical renderings of those concerns which serve to deactivate them (this is not the same as resolving them), thus reducing emotional arousal in the brain and freeing us to deal with whatever demands the next day brings. So the same process, REM sleep, that first programmes instinctive behaviour in the form of genetically anticipated patterns, is also the means by which 'left-over' patterns of stimulation from waking are deactivated each night.

Pattern matching is what an animal's emotional brain uses when a tree looms into view and is recognised not to be a threat or when a certain other animal appears and is instantly deemed to be one. This happens within the first few milliseconds of the stimulus having been perceived. [7]

With the development of the neocortex and reason, we humans now have a much greater range of responses available to us when presented with stimuli in the environment. According to past scientific explanation, this was because information from our five senses would be relayed to the thalamus in the forebrain which passed it directly to the sensory processing centres of the neocortex. These then sent the information as appropriate to elsewhere in the brain, including the amygdala, and the body.

The thinking was that the neocortex moderated emotional responses, bringing more diversity of reasoning to a strange situation — the knowledge, for instance, that the man seemingly blatantly blocking the path of our car isn't an aggressor but a traffic policeman.

However, when the stimulus is one which causes significant emotional arousal — something crashes to the ground and we jump aside — the thinking brain has no role at all in the instant reaction. It is the amygdala which pattern matches and reacts before the neocortex even gets a look in. This is a relatively recent finding (and has great bearing on our development of the APET model).

Emotion before reason

The emotional brain's ability to be one jump ahead of the neocortex was the discovery of researcher Joseph LeDoux. He found that certain fear signals

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Joe Griffin and Ivan Tyrrell (2001)

 

This article first appeared in Volume 8, No, 1 (2001) of the Human Givens journal.

JOE GRIFFIN and IVAN TYRRELL are both psychotherapists who, together, developed the human givens approach

 

 


 

 

The APET model and its practical application are explored in more detail in Joe Griffin's and Ivan Tyrrell's book: Human Givens: The new approach to emotional health and clear thinking

 

 

 

 

 

The APET model is a highly effective model which human givens therapists use and which is taught on Human Givens College's training days, such as the
Stress to Psychosis: How to prevent people having breakdowns
one-day course

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Why we dream: the definitive answer

For more information about why we evolved to dream, see: Why we dream: the definitive answer by Joe Griffin and Ivan Tyrrell

 

 

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