What is MCT
Metacognitive Therapy
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Metacognitive
Therapy (MCT) is a recent development
in understanding the causes of mental health problems and in treating them. The
approach is based on a specific theory proposed by Wells and Matthews (1994),
initially used to treat Generalised Anxiety and subsequently expanded as a
general treatment approach (Wells, 1995, 2000). The approach is backed by
scientific evidence from a wide range of studies.
Metacognition is the aspect of cognition that controls
mental processes and thinking. Most people have some direct conscious experience
of metacognition. For instance, when unable to remember a name a person may
feel sure that the name is stored in memory. This gives rise to a metacognitive
state that occurs as a strong feeling called the ‘tip-of
the tongue-effect.’ This is an example of metacognition working to inform the
person that an item of information is somewhere in memory even though the
person is unable to remember it. Metacognition can even go further by
retrieving this name and pushing into consciousness often when least expected. Although we are aware of some metacognition operating like in this
example, most of the metacognitions that control our thinking and conscious
experience operate in the background.
One of the features of psychological disorders such as
anxiety or depression is that thinking becomes difficult to control and biased
in particular ways that lead to a worsening and maintenance of emotional
suffering. Many patients report that they feel that they have lost control over
their thoughts and behaviours. Another important feature is that the persons
thinking and attention becomes fixed in patterns of brooding and dwelling on
the self and threatening information.
Metacognitive therapy recognises this change in thinking
patterns and believes it is very important. It gives it a name: the
Cognitive-Attentional Syndrome (CAS). This pattern consists of worry,
rumination, fixation of attention on threat, and coping behaviours that the
person believes are helpful but many of which backfire and keep emotional problems
going. The CAS is controlled by metacognitions and it is necessary to remove
the CAS by helping patients develop new ways of controlling their attention,
new ways of relating to negative thoughts and beliefs, and by modifying
metacognitive beliefs that give rise to unhelpful thinking patterns.
This approach has been developed into specific ways of
understanding and treating disorders such as generalised anxiety disorder,
post-traumatic stress, obsessive-compulsive disorder, social anxiety,
depression, and health-anxiety.