Metacognitive therapy: changing how you respond to thoughts

Metacognitive therapy (MCT) explained: the CAS, metacognitive beliefs, worry and rumination, and where Attention Training Technique (ATT) fits in.

Metacognitive Therapy (MCT) is a form of psychotherapy developed by professor Adrian Wells. Rather than focusing on the content of your thoughts, it works with the process around them: how long you ruminate, how much you worry, and how fixed your attention becomes.

The starting point: the thought isn't the problem

Many cognitive approaches work directly with the content of thoughts, for example by examining or reappraising specific beliefs. Metacognitive therapy places greater emphasis on what happens around the thought instead.

In the metacognitive model, isolated negative thoughts are not considered sufficient to explain persistent psychological distress. Greater emphasis is placed on the extended patterns of thinking and attention that follow them.

A worrying thought can come and go without becoming a prolonged episode of worry. In the metacognitive model, difficulties arise when it triggers extended processing such as rumination, worry or persistent self-monitoring. MCT calls this pattern the CAS.

CAS: the Cognitive Attentional Syndrome

The Cognitive Attentional Syndrome (CAS) is MCT's term for a recurring pattern seen across several forms of psychological distress: rumination about the past, worry about the future, attention that keeps scanning for threat, and coping strategies such as avoidance or thought control that keep the pattern going.

CAS is sustained by metacognitive beliefs, meaning beliefs about thinking itself. Positive metacognitive beliefs, such as "worrying helps me prepare" or "analysing this will help me understand it", can encourage a person to engage in worry or rumination. Negative metacognitive beliefs, such as "I can't control my thoughts", can then make these processes feel uncontrollable or dangerous, helping to sustain the cycle.

Metacognitive beliefs: thoughts about thoughts

MCT works directly with these beliefs rather than with thought content. Through discussion, experiments and specific techniques, a client learns that a thought does not require a response. The aim is to discover that worry does not have to be an automatic response to uncertainty.

A central part of treatment is changing the relationship to one's own attention: building the ability to set thoughts aside, redirect focus outward, and stop constantly monitoring one's internal state. This is where Attention Training Technique comes in.

Attention Training Technique (ATT): MCT's attention exercise

Attention Training Technique (ATT), developed by Adrian Wells, is one of the best-known techniques within metacognitive therapy. It is a structured, sound-based exercise built around selective attention, rapid attention switching and divided attention. In MINDWAKE, these are presented as Stability, Flexibility and Expansion.

The goal is not relaxation. The goal is to build a concrete skill: being able to deliberately direct where attention sits, regardless of what your thoughts are doing at that moment. ATT is designed to strengthen the flexible attentional control that CAS tends to narrow.

MINDWAKE adapts the structure of ATT into guided daily sessions using immersive sound environments. Read more about how the exercise is built on the attention training page.

What the research says, in general terms

Research on MCT as a complete treatment shows promising results, and several reviews report substantial effects for anxiety and depression. ATT is a central technique within the broader treatment model and has also been studied separately, including in relation to attentional control, self-focused attention, worry, rumination and emotional symptoms.

Several studies suggest that ATT can strengthen the ability to direct and shift attention and reduce maladaptive self-focused attention. At the same time, the research base for ATT as a standalone intervention is less extensive than the evidence for full metacognitive therapy.

MINDWAKE is built around this training component: structured training in directing, moving and broadening attention. We make no medical claims and do not replace clinical treatment; instead, we offer a training tool for recurring attention training.

ATT's three phases, briefly

STABILITY

Attention is deliberately directed toward one sound at a time and held there, while thoughts are allowed to come and go without becoming the focus of the exercise.

The foundation for deliberate control.

FLEXIBILITY

Focus shifts rapidly between different sounds, practising deliberate disengagement and redirection.

What makes a thought easier to leave.

EXPANSION

Attention broadens to include multiple sounds at once, practising a wider and less narrowly fixed attentional stance.

Breadth instead of fixation.

Who metacognitive therapy is for

MCT has been studied and used clinically across a range of anxiety and depressive disorders, including generalized anxiety disorder and depression. It is a structured, time-limited treatment, typically delivered by licensed psychologists or psychotherapists.

Some of the skills used within MCT, particularly deliberate attention training, can also be practised outside a clinical setting. That training component is what MINDWAKE is built around.

Common questions

What's the difference between metacognitive therapy and CBT?

Traditional cognitive therapy often places more emphasis on examining the content of thoughts. MCT places more emphasis on the processes that keep thinking going, such as worry, rumination and threat monitoring.

What does CAS mean in metacognitive therapy?

CAS stands for Cognitive Attentional Syndrome: the pattern of rumination, worry, threat monitoring and unhelpful coping strategies that MCT describes as recurring across several forms of psychological distress.

Is ATT the same as metacognitive therapy?

No. ATT (Attention Training Technique) is a specific technique within metacognitive therapy, not the whole treatment. MCT also includes work with metacognitive beliefs and other techniques such as detached mindfulness.

Can I do metacognitive therapy on my own?

MCT is a psychotherapy and should not be reduced to a set of self-help exercises. ATT, however, is a specific attention-training technique that can be practised outside therapy. MINDWAKE is built around that training component, not around delivering MCT itself.

Is MINDWAKE therapy?

No. MINDWAKE is a training system built on the ATT protocol, not a treatment. If you are receiving treatment for a mental health condition, speak with your clinician about how any additional training fits with your care.

MINDWAKE is an attention-training tool, not a treatment for anxiety or depression. If persistent worry or rumination is causing significant distress, or is part of a diagnosed condition, speak with a qualified healthcare professional.