Credits: Theresa Chiu. Read disclaimer here.

Inference-Based Cognitive Behavioral Therapy

Inference-Based Cognitive-Behavioral Therapy (I-CBT) is a unique form of psychotherapy developed for individuals who suffer from Obsessive-Compulsive Disorder and related psychological conditions.

We invite you to explore this website to learn more about the approach and to discover resources for
professionals and the public.

The Doubt Illusion - New Release

The Doubt Illusion is finally here — a concise, engaging guide to understanding obsessional doubt through the lens of ICBT. Order your copy here.

 

The Doubt Illusion Blog

Now live: The Doubt Illusion Blog — insights and reflections on Inference-Based Cognitive Behavioral Therapy and the nature of obsessional doubt. Visit the Blog.

Launch of the AICBT

We’re excited to announce the launch of the Association for Inference-Based Cognitive Behavioral Therapy (I-CBT), a professional community dedicated to advancing I-CBT in mental health care. Learn more or join here.

The Resolving OCD Series

We’re excited to announce the release of Resolving OCD, a two-volume self-help series based on the principles of I-CBT. Learn more about the book here or purchase your copy here.

 

New Scrupulosity Resource

New free resource: Revisiting the Ten Commandments for the Scrupulous through the Lens of I-CBT.  You can download it here.

Latest Interview

Listen to Frederick Aardema, Ph.D., in conversation with Diana Robbins, Ph.D., as he shares insights from Resolving OCD: Advanced Strategies for Overcoming Obsessional Doubt in this ADAA webinar, offering practical answers and expert guidance on tackling OCD at its cognitive core.