A Qualitative Exploration of the Experiences of Autistic Adolescent Girls and Their Mental Health Difficulties: A Transdiagnostic Approach

These results provide valuable insights into the role of diagnosis in fostering self-understanding among autistic adolescent girls, while also highlighting how the interplay between autism and co-occurring mental health difficulties can complicate identity development during adolescence. The study reveals the unique challenges faced by autistic girls, alongside frustration with services not designed for their needs. Clinical implications include the need for more nuanced diagnostic practices and support systems that recognise the overlapping features of autism and mental health conditions in adolescent girls.