Understanding Cognitive Behavioral Therapy (CBT)

A comprehensive breakdown of how CBT works, what to expect during sessions, and how it helps reframe negative thought patterns.

By Dr. Apurva Chepure • Clinical Psychologist
6 min read
Published: October 12, 2023

What is Cognitive Behavioral Therapy?

Cognitive Behavioral Therapy (CBT) is an evidence-based psychological treatment that has been demonstrated to be effective for a range of problems including depression, anxiety disorders, alcohol and drug use problems, marital problems, eating disorders, and severe mental illness. It is based on the core principles that psychological problems are based, in part, on faulty or unhelpful ways of thinking, and learned patterns of unhelpful behavior.

How Does CBT Work?

CBT involves efforts to change thinking patterns. These strategies might include learning to recognize one's distortions in thinking that are creating problems, and then to reevaluate them in light of reality. It also involves gaining a better understanding of the behavior and motivation of others, and using problem-solving skills to cope with difficult situations.

What to Expect During Sessions

CBT is highly structured and goal-oriented. Unlike some other therapies, CBT sessions are not just about talking freely; they involve active collaboration between the therapist and the patient to identify specific problems and work out strategies to address them. You will often be given "homework" — practical exercises to do between sessions.

Conditions Benefiting from CBT

CBT has a strong evidence base for treating anxiety disorders, depression, OCD, PTSD, and eating disorders. It can also be adapted to help individuals cope with chronic pain and sleep disorders.

Key takeaways

  • CBT focuses on the connection between thoughts, feelings, and behaviors.
  • It is highly structured and focuses on current problems rather than past childhood issues.
  • Active participation and "homework" between sessions are crucial for success.

Frequently asked questions

CBT is typically a short-term treatment. Depending on the condition and its severity, a course of CBT usually lasts between 6 and 20 sessions.
Yes. Many people do best with a combination of medication and CBT. Your psychiatrist will help decide the right mix for your situation.
CBT is structured, goal-oriented and time-limited. It focuses on current thinking and behaviour patterns, whereas general counselling tends to be more open-ended and conversational.
Homework may involve keeping a thought record, trying out new coping skills in real situations, or running small behavioural experiments so that what you learn in session carries into everyday life.
Yes. With age-appropriate adaptations, CBT is widely used to help children and adolescents with anxiety, depression and behavioural difficulties.

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