Interested in learning about the cognitive-behavioural treatment of worry, generalized anxiety disorder and other related psychological difficulties? Check out these resources:
Anxiety and Depression Association of America
Anxiety Disorders Association of Canada
Association for Behavioral and Cognitive Therapies
British Association for Behavioural and Cognitive Psychotherapies
Canadian Association of Cognitive Behavioural Therapies
European Association for Behavioural and Cognitive Therapies