Cognitive behavioral therapy (CBT) is a psycho-social intervention that aims to improve mental health. CBT focuses on challenging and changing unhelpful cognitive distortions (e.g. thoughts, beliefs, and attitudes) and behaviors, improving emotional regulation, and the development of personal coping strategies that target solving current problems.

Originally, it was designed to treat depression, but its uses have been expanded to include treatment of a number of mental health conditions, including anxiety. CBT includes a number of cognitive or behaviour psychotherapies that treat defined psychopathologies using evidence-based techniques and strategies.

CBT is based on the combination of the basic principles from behavioral and cognitive psychology. It is different from historical approaches to psychotherapy, such as the psychoanalytic approach where the therapist looks for the unconscious meaning behind the behaviors and then formulates a diagnosis. Instead, CBT is a “problem-focused” and “action-oriented” form of therapy, meaning it is used to treat specific problems related to a diagnosed mental disorder. The therapist’s role is to assist the client in finding and practicing effective strategies to address the identified goals and decrease symptoms of the disorder. CBT is based on the belief that thought distortions and maladaptive behaviors play a role in the development and maintenance of psychological disorders, and that symptoms and associated distress can be reduced by teaching new information-processing skills and coping mechanisms.