Editors Introduction to the Special Issue on Advances in Cognitive and Behaviour Therapies and Applications in Health Practices.

The last thirty years have seen significant advances in cognitive and behavioural psychotherapies and their application in health care/clinical practices. The papers included in this Special Issue describe the adaptations of ACT for HIV, Inflammatory Bowel Disease (IBD), and Eating Disorders (EDs); two engage technology in intervention delivery. The third ACT paper involved a Randomised Controlled Trial of a digital, gamified intervention for women and girls at high risk for developing an eating disorder. Acceptance and Commitment Therapy (ACT) is a contemporary cognitive and behavioural therapy that is grounded in functional contextualism and is process-based [[5]]. [Extracted from the article]