A Therapist Guided Internet-delivered Treatment for Adults With ADHD (Attention Deficit / Hyperactivity Disorder) - an Open Effectiveness Trial in Routine Care
The primary objective of this study is to explore and evaluate the use and utility of a guided Internet-delivered psychological treatment for adults with ADHD with a combined focus on:

i) Evaluating the impact of potential predictors to treatment adherence, treatment response, treatment use and utilty. ii) Evaluating the feasibility, clinical benefits and implementation process of the treatment in routine outpatient care. iii) Evaluate the cost-effectiveness of the treatment program.
- EligibilityCriteria: Inclusion criteria: |  Age ≥18 A self-reported diagnosis of ADHD Access to and ability to use a computer, smartphone and the Internet. Speaks, writes and reads Norwegian  Exclusion criteria:  In need of other psychological treatment for mental health illness such as borderline or personality disorder, bipolar disorder, substance abuse or psychosis. Ongoing psychological treatment for ADHD or other psychiatric illnesses. - HealthyVolunteers: No - Gender: All - MinimumAge: 18 Years - StdAgeList: Adult, Older Adult