Nonadherence to pharmacological treatment for attention-deficit/hyperactivity disorder (ADHD) is common among children and adolescents. Despite well-documented clinical and contextual barriers, to the best of our knowledge no dedicated tool exists to quantify parental challenges in supporting adherence. This study aimed to develop and evaluate the My Experience with ADHD Pharmacotherapy – Parent Report (ME WAPH-P) questionnaire. The ME WAPH-P was developed based on existing instruments, clinical…
