Evaluate your risk of Autism Spectrum Disorder with a validated screening questionnaire. Autism Spectrum Disorder is a range of conditions all characterized by difficulties with social, restricted interests, and repetitive patterns of behavior. While it is typically diagnosed in childhood, a diagnosis could be delayed until adulthood - especially for those with high functioning autism. If you have had lifelong difficulties understanding other people's feelings, maintain peculiar hobbies, difficulty with social interaction, stick to a rigid schedule, or are really good at specific subjects - you may have undiagnosed Autism Spectrum Disorder. Disclaimer: This test is NOT a diagnostic test. A diagnosis can only be provided by a qualified healthcare professional. Please consult a physician or mental health professional if you are concerned about your mental health. Eriksson, J. M., Andersen, L. M., & Bejerot, S. (2013). RAADS-14 Screen: validity of a screening tool for autism spectrum disorder in an adult psychiatric population. Molecular Autism, 4(1), 49.