Metacognitive Training (MCT) is a structured, group-based intervention developed by Steffen Moritz and colleagues at the University Hamburg-Eppendorf. It is one of the few psychosis therapies that is explicitly free: the manuals, slides, and worksheets are downloadable in dozens of languages at no cost, with the express goal of making evidence-based care available everywhere. Over the past two decades it has become one of the most widely used adjunct therapies in psychosis services worldwide.
MCT is a manualised, eight-module group programme that teaches people with psychosis how thinking-style biases such as jumping to conclusions, mind-reading, and overconfidence in errors contribute to delusions and distress, and how to slow them down.
The premise
MCT does not argue with delusions. It teaches the brain habits that generate them. Research over decades has identified a small set of cognitive biases that are more common in people with psychosis:
- Jumping to conclusions — making a high-confidence decision after very little evidence
- Bias against disconfirmatory evidence — discounting information that contradicts a current belief
- Mind-reading — assuming you know what others think without checking
- Overconfidence in errors — feeling certain about beliefs that turn out to be wrong
- Self-serving attribution bias — attributing failure to others and success to self in a rigid way
- Negative self-evaluation — interpreting neutral events as proof of personal worthlessness
None of these biases are unique to psychosis. They exist in healthy people too. MCT teaches participants to spot them in themselves, with humour and curiosity, before they harden into delusional certainty.
The eight modules
Module 1: Attribution
Why do good or bad things happen? The module looks at how we explain events and how a habit of "everyone is against me" forms. Participants compare their attributions with alternatives.
Module 2: Jumping to conclusions (Part 1)
The classic "beads task" and similar exercises show participants how quickly they reach conclusions on partial information — and how often the first conclusion is wrong.
Module 3: Changing beliefs
How willing are we to revise an opinion when new evidence comes in? The module introduces the bias against disconfirmatory evidence and contrasts it with the slower, more accurate process of belief updating.
Module 4: Empathising (Part 1)
Reading faces and body language. The module shows how often we overestimate our ability to know what other people are thinking — and how that fuels paranoia and reference delusions.
Module 5: Memory
False memories, source confusion, and overconfidence in remembered details. Participants learn that vivid memories are not necessarily accurate ones.
Module 6: Empathising (Part 2)
Building on module 4 — reading more complex social situations and understanding the limits of inference.
Module 7: Jumping to conclusions (Part 2)
Returning to the central bias with harder examples and applying the slow-down strategies to participants' own situations.
Module 8: Self-esteem and mood
Negative cognitive style and depression in psychosis. The module teaches some basic CBT techniques for tracking and challenging self-critical thoughts.
Sessions are typically weekly, 60 minutes, in groups of three to ten people, run by a clinician using the standardised slides. Many services run the full cycle twice in a year so people can attend each module again as it suits them.
What the evidence says
MCT has been tested in over 40 randomised trials and several meta-analyses. The clearest signal is a small-to-moderate reduction in delusion severity and a larger improvement in cognitive insight (the willingness to consider that one's beliefs might be wrong). Effects are durable in some studies out to two years. Acceptability is high — drop-out rates are low compared with other group programmes.
Strengths and limits
- Strength: free, manualised, easy to roll out, works in groups, evidence-supported
- Strength: non-confrontational — uses puzzles and group exercises rather than direct challenge
- Strength: available in dozens of languages
- Limit: not a substitute for individual CBTp where complex formulations are needed
- Limit: less effective in acute episodes; works best when the person is reasonably stable
- Limit: the group format will not suit everyone
MCT for individual delivery
Several individual variants exist, including MCT+ for one-to-one work and the digital "myMCT" self-help app. These extend the reach of the programme to people who cannot or will not attend groups, though group delivery remains the most studied.
Who tends to benefit
- People with persistent or recurring delusions whose acute episodes have stabilised
- People who are curious about how their own thinking works
- People who tolerate group settings and like structured exercises
- People at any stage of recovery — MCT is regularly used both early and many years after first episode
If group work or self-examination of beliefs intensifies distress or thoughts of self-harm, pause and contact your clinician. MCT is meant to be light enough to feel like a workshop; if it feels like crisis, you need different support first.
How to access MCT
Many early intervention in psychosis services in the UK, Germany, the Netherlands, and Australia run MCT routinely. In the US, availability varies; the materials are free for any clinician to download and use. Patients can ask their treatment team whether the local service runs MCT or could start. The original site at clinical-neuropsychology.de hosts the manuals.
The big picture
MCT is not a replacement for medication or for individual CBTp. It is one of the most cost-effective add-ons in the field. The combination of evidence base, free materials, and friendly group format makes it one of the easier therapies to bring into a service that does not yet have psychological treatment for psychosis at all. If your local clinic does not offer it, asking the question is, in itself, often the start of getting it.
This article is for educational purposes only and is not medical advice, diagnosis, or treatment. Always consult a qualified mental health professional. If you or someone you know is in crisis, call or text 988 in the US, or your local emergency number.