Occupational Therapy Remote Group Intervention . 21 weekly, online group sessions (4-6 participants in each group), lasting 90 minutes. Sessions are structured, comprising opening, collaborative learning, and summary. Session topics include learning about ADHD as a biological disorder of executive functioning, understanding the impact of ADHD on daily life, discovering strategies for coping with ADHD through exploration of life experiences, and preparing for future self-management.

Waiting list, no intervention. After waitlist period will receive the same intervention as the first arm

21 weekly, online group sessions (4-6 participants in each group), lasting 90 minutes. Sessions are structured, comprising opening, collaborative learning, and summary. Session topics include learning about ADHD as a biological disorder of executive functioning, understanding the impact of ADHD on daily life, discovering strategies for coping with ADHD through exploration of life experiences, and preparing for future self management

Questionnaire with 29 questions relating to productivity, life outlook, relationships and psychological health. each question is rated on a 5 point scale. Raw scores are transformed to a 1-100 scale. higher scores indicate higher quality of life. The assessment will be conducted at baseline, immediately after the intervention, immediately after the waiting period and 3 months after the intervention follow up.

Self-report questionnaire for adults evaluates Executive Functions (EF) in everyday contexts. Comprising 75 items rated on a three-point scale (1 = never, 2 = occasionally, 3 = often), the questionnaire categorizes items into nine scales representing distinct EF domains, along with two primary indices. The first, the Behavioral Regulation Index (BRI), encompasses inhibition, shifting, emotional regulation, and behavioral monitoring. The second, the Metacognitive Index (MI), includes working memory, initiation, planning/organization, task monitoring, and organization of materials. These indices contribute to a composite summary score known as the Global Executive Composite (GEC). raw scores are transposed to T-scores based on norms. The assessment will be conducted pre-post the intervention. Higher scores indicating greater difficulty with EF; a score of 65 or above signifies clinical impairment.