ADHD Self-Assessment
Adult ADHD Self-Report Scale (ASRS-v1.1)
This 18-item scale, developed with the World Health Organization, helps identify symptoms consistent with adult ADHD. Please answer based on how you have felt and conducted yourself over the past 6 months.
This is a self-screening tool only, not a clinical diagnosis. Results are not saved or stored.
Part A: Screener (items 1–6)
These 6 questions are the validated ADHD screener. 4 or more answers at or above threshold indicate a positive screen.
1How often do you have trouble wrapping up the final details of a project, once the challenging parts have been done?
2How often do you have difficulty getting things in order when you have to do a task that requires organisation?
3How often do you have problems remembering appointments or obligations?
4When you have a task that requires a lot of thought, how often do you avoid or delay getting started?
5How often do you fidget or squirm with your hands or feet when you have to sit down for a long time?
6How often do you feel overly active and compelled to do things, like you were driven by a motor?
Part B: Additional Symptoms (items 7–18)
These questions provide additional clinical context and contribute to the overall score.
7How often do you make careless mistakes when you have to work on a boring or difficult project?
8How often do you have difficulty keeping your attention when you are doing boring or repetitive work?
9How often do you have difficulty concentrating on what people say to you, even when they are speaking to you directly?
10How often do you misplace or have difficulty finding things at home or at work?
11How often are you distracted by activity or noise around you?
12How often do you leave your seat in meetings or other situations in which you are expected to remain seated?
13How often do you feel restless or fidgety?
14How often do you have difficulty unwinding and relaxing when you have time to yourself?
15How often do you find yourself talking too much when you are in social situations?
16When you are in a conversation, how often do you find yourself finishing the sentences of the people you are talking to, before they can finish them themselves?
17How often do you have difficulty waiting your turn in situations when turn-taking is required?
18How often do you interrupt others when they are busy?
Please answer all 18 questions.