Cognitive behavioural therapy is one of the most extensively studied methods of psychotherapy in the world. It is not intuition or philosophy, but an approach with a specific history, a defined mechanism, and tens of thousands of clinical studies behind it.
Cognitive behavioural therapy was developed by American psychiatrist Aaron Temkin Beck in the 1960s. He initially practised psychoanalysis and tried to test its theoretical claims experimentally — but the results did not support the psychoanalytic model of depression. Instead, Beck noticed that patients with depression showed consistent patterns of distorted thinking about themselves, the world, and the future. This gave rise to the cognitive model — the idea that it is the interpretation of events, not the events themselves, that shapes a person's emotional state.
In 1994, Aaron Beck, together with his daughter, psychologist Judith Beck, founded the Beck Institute for Cognitive Behavior Therapy in Philadelphia — an institution that remains a global centre for CBT training and research to this day.
Over more than 60 years, CBT has been tested in over 2,000 clinical trials across a wide range of conditions — from depression and anxiety disorders to post-traumatic stress and insomnia. This is the largest evidence base of any psychotherapeutic approach.
The UK's National Institute for Health and Care Excellence (NICE), in guideline NG222 (2022), recommends CBT as a first-line treatment for depression — alongside behavioural activation — as the option with the best ratio of proven effectiveness to resource use. German clinical guidelines for anxiety disorders (2021, revised on the basis of 495 randomised controlled trials) similarly identify CBT as the psychological intervention with the highest level of evidence.
The American Psychological Association (APA) lists CBT among the empirically supported treatments for depression, anxiety disorders, OCD, and PTSD.
CBT rests on a simple but powerful idea: thoughts, emotions, bodily sensations, and behaviour are interconnected and influence one another in a cycle. Changing one element — most often thinking or behaviour — can change the entire cycle.
Therapy is structured: it has a clear beginning, a plan, and measurable goals. The client does not simply talk about the problem — together with the therapist, they examine specific thoughts and beliefs, test them against reality, try new behaviours, and track the outcome.
CBT is oriented toward the present and toward a concrete outcome. This does not mean ignoring the past — it is taken into account in understanding how thinking patterns formed — but the main work focuses on what can be changed now.
Understanding the scientific basis of the method allows one to see therapy not as "talking for relief" but as a structured process with an expected outcome. This is especially important for people who value an evidence-based approach and want to understand the principles behind the work before they commit to it.
I offer online consultations within the CBT approach. The first session is about understanding your request — no pressure, no obligations.
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