What Is CBT? 4 Core Cognitive Behavioral Therapy Techniques, Who It’s For, and How It Compares to Other Therapies

Your manager says, “Come see me in a bit.” Some people immediately wonder if they did something wrong. They tense up and keep replaying everything they’ve done today. Others figure there’s just something to discuss. They stay fairly calm and keep working on what they were doing.
 

Same situation, different thoughts. And with different thoughts come different feelings and reactions. Cognitive behavioral therapy (CBT) focuses on exactly that: how your thoughts shape your emotions and behavior.
 

In this article, you’ll learn:
 

• What CBT is
• What the core CBT techniques are
• What CBT can help with
• How CBT works and how many sessions it takes
• Who’s a good candidate for cognitive behavioral therapy
• How CBT differs from other types of psychotherapy

What Is CBT (Cognitive Behavioral Therapy)?

CBT stands for cognitive behavioral therapy. It’s a type of talk therapy developed by American psychiatrist Aaron T. Beck in the 1960s [1]. Beck originally called his approach cognitive therapy [2], and it later grew to include behavior change techniques.

The theory behind CBT holds that when something happens, you interpret it through your core beliefs. That interpretation then shapes how you feel and act. In other words, the process follows a chain: situation → thought → emotion → behavior. Your thoughts, emotions, and behaviors also influence and reinforce one another and form a cycle.

Take the opening example:

• Your manager saying “Come see me in a bit” is the situation.
• Thinking “Did I do something wrong?” is the thought.
• Feeling tense is the emotion.
• Replaying everything you’ve done today is the behavior.
   

During therapy, a psychologist helps you see how your thoughts, emotions, and behaviors connect. Together, you look at whether this pattern keeps coming up and how each part affects the others. You also examine whether your thoughts are based on facts or feelings [1]. By learning to identify and adjust your thinking, you can find more effective ways to respond. In turn, your mood and behavior can improve [1].

The process is built on a trusting relationship between you and your psychologist, and it unfolds through warm, open conversation. So CBT isn’t simply about “turning negative thoughts into positive ones” or “just changing your mindset.”
 

What Are the Core CBT Techniques?

CBT is tailored to each person’s situation and needs. Here are some common cognitive behavioral therapy techniques:

1.Self-monitoring: 

Your psychologist guides you in recording your thoughts, emotions, physical sensations, and behaviors in different situations. Doing so helps you see the situation → thought → emotion → behavior cycle. Keeping a record also lets you take a clear look at mental processes that usually flash by, especially your core beliefs.

2.Cognitive restructuring: 

You and your psychologist examine a thought together. Is it based on facts or feelings? How much evidence supports or contradicts it? This step keeps you from falling into common thinking traps. Examples include mind reading (assuming you know what others think), catastrophizing (expecting the worst), and all-or-nothing thinking (seeing only success or failure). You then work on replacing rigid, extreme thinking with more objective, flexible thoughts.

3.Behavioral activation: 

When you feel down, you often don’t want to do anything. But doing nothing can make your mood even worse. Behavioral activation starts with small, doable tasks. You might step outside to get some sun, tidy your desk, or make yourself a cup of coffee. Little by little, these activities get your life moving again and help lift you out of a low mood.

4.Exposure therapy: 

When you feel anxious, you may want to avoid whatever stresses you out. Over time, though, avoidance can become more deeply ingrained. In exposure therapy, your psychologist guides you to face what you fear and avoid, one step at a time, in a safe setting. Through firsthand experience, you learn that the situation isn’t as dangerous as you imagined, and your anxiety eases.
 

What Can CBT Help With?

CBT can help with a wide range of issues, including [1][3]:

• Emotional concerns: depression, anxiety disorders, panic disorder, specific phobias
• Trauma and obsessive-compulsive issues: posttraumatic stress disorder (PTSD), obsessive-compulsive disorder (OCD)
• Sleep problems: insomnia
• Other concerns: eating disorders, addiction, and everyday challenges like life stress and conflicts with others
   

When it comes to CBT for depression, research suggests that CBT and medication work about equally well in the short term. At 6- to 12-month follow-ups, CBT appears to do better, and evidence in this area continues to grow [6].

There’s also a version designed specifically for insomnia, called cognitive behavioral therapy for insomnia (CBT-I). It includes strategies to ease worries about sleep, sleep restriction therapy, and stimulus control. A large 2024 analysis of 241 trials found that all three components help improve insomnia. Sleep hygiene education alone, however, didn’t show a clear benefit [4]. A Taipei Medical University study also looked at people with depression and co-occurring insomnia. Those who received CBT-I saw greater improvement in sleep quality one month later than those who only got an educational booklet [5].

How Does CBT Work, and How Many Sessions Does It Take?

CBT is a short-term treatment, usually lasting 5 to 20 sessions. The exact number depends on your situation [1].

Early in treatment, you and your psychologist set goals together and agree on where you want treatment to go. 

In the middle of treatment, your psychologist uses the techniques above to help you practice adjusting your thinking. You may also get homework, such as keeping a self-monitoring log, looking for evidence, or trying new ways to cope. Homework lets you apply what you learn in sessions to your daily life. Toward the end of treatment, your psychologist helps you review your progress and find ways to keep symptoms from coming back [1].

When you start facing your struggles, you may actually feel worse for a while. Thinking in new ways and responding differently can feel unfamiliar at first. Feeling this way is very common, and things usually get easier with practice [1].
 

Who Is a Good Candidate for Cognitive Behavioral Therapy?

If you often get stuck in certain thought or behavior patterns that drag down your mood, CBT may be a good fit for you. For example:

• Trouble moving on after a breakup: You know you shouldn’t contact your ex, but you can’t help texting them or checking their social media again and again.
• Sleep anxiety: The more you worry about not falling asleep, the more wide awake you feel lying in bed.
• Social anxiety: Being around people makes you nervous, and you worry about embarrassing yourself. You may even turn down invitations to avoid feeling this way.
• Compulsive checking: Before leaving home, you check the locks and appliances over and over. No matter how many times you check, you still can’t put your mind at ease.
• Low self-esteem: You often feel you’re not good enough. Even when people around you praise your work, you still doubt yourself.
   

That said, CBT may not be right for everyone, and how well it works depends on how much effort you put into practicing [1]. Maybe you want to understand why similar problems keep showing up in your relationships. Or maybe you want to figure out where your life is headed. If so, talk with a psychologist about whether another approach might suit you better.
 

How Is CBT Different From Other Types of Psychotherapy?

Each type of psychotherapy has its own focus, so each tackles the same concern from a different angle. Let’s say you often worry about being overlooked in your relationships. Here’s how each approach might help:

What a Psychologist Wants You to Know

When people first hear about CBT, some worry: “Will my psychologist keep judging me? Will they think I ended up this way because something’s wrong with my thinking?”

In reality, a session feels more like two people working through something together: what happened, what you thought, and what you did next. 

As you look closer, you may find that some of your thoughts do make sense. You may also discover perspectives you haven’t considered before. The goal of examining your thoughts isn’t to judge yourself. It’s to move toward a more satisfying life and a version of yourself you feel better about.
 

If you’re not sure whether CBT is right for you, start by talking with a psychologist about what you most want

Author: Psychologist Hung Tzu-Hsuan

Hung Tzu-Hsuan, Clinical Psychologist: Clinical psychologist at Zhenzhi Psychosomatic Medicine Clinic, specializing in self-exploration, relationship issues, career concerns, and stress management. She draws on strengths-based therapeutic approaches to support her clients, and offers both in-person and online psychological counseling services.

Further Reading

• What Are the Treatment Options for Depression? Introduction to Medication, Psychotherapy, and rTMS (Transcranial Magnetic Stimulation)
• Does Therapy Really Work? Do I Need Counseling? Pricing, Free Resources, and Top Online Platforms at a Glance
• Using Melatonin for Insomnia? Common Myths, Side Effects, Purchase and Usage Guide
   

References

1. Mayo Clinic Staff. (2025, February 26). Cognitive behavioral therapy. Mayo Clinic. https://www.mayoclinic.org/tests-procedures/cognitive-behavioral-therapy/about/pac-20384610
2. Beck Institute. Aaron T. Beck, MD. https://beckinstitute.org/about/dr-aaron-t-beck/
3. Carpenter, J. K., Andrews, L. A., Witcraft, S. M., Powers, M. B., Smits, J. A. J., & Hofmann, S. G. (2018). Cognitive behavioral therapy for anxiety and related disorders: A meta-analysis of randomized placebo-controlled trials. Depression and Anxiety, 35(6), 502–514. https://doi.org/10.1002/da.22728
4. Furukawa, Y., Sakata, M., Yamamoto, R., et al. (2024). Components and delivery formats of cognitive behavioral therapy for chronic insomnia in adults: A systematic review and component network meta-analysis. JAMA Psychiatry, 81(4), 357–365. https://doi.org/10.1001/jamapsychiatry.2023.5060
5. Hsu, H. M., Chou, K. R., Lin, K. C., Chen, K. Y., Su, S. F., & Chung, M. H. (2015). Effects of cognitive behavioral therapy in patients with depressive disorder and comorbid insomnia: A propensity score-matched outcome study. Behaviour Research and Therapy, 73, 143–150. https://doi.org/10.1016/j.brat.2015.07.016
6. Cuijpers, P., Miguel, C., Harrer, M., Plessen, C. Y., Ciharova, M., Ebert, D., & Karyotaki, E. (2023). Cognitive behavior therapy vs. control conditions, other psychotherapies, pharmacotherapies and combined treatment for depression: A comprehensive meta-analysis including 409 trials with 52,702 patients. World Psychiatry, 22(1), 105–115. https://doi.org/10.1002/wps.21069