Validated. Cited. In your browser.
9 screening tests. Zero data collected.
Every screener below has a peer-reviewed citation, a known publisher, and is used in real clinical research and practice. Each runs entirely in your browser. We do not see your answers.
World Health Organization
ASRS v1.1
Adults, 18+
Six-item screener. The most widely cited adult ADHD instrument globally.
Citation & institutions
Citation: Kessler RC, Adler L, et al. (2005). Psychol Med. WHO Adult ADHD Self-Report Scale.
Used by: WHO, NIH, NIMHANS, AIIMS adult psychiatry departments worldwide.
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WHO instrument
ASRS v1.1 (हिन्दी)
Adult Hindi speakers
Same six items in Hindi. Reproduced for educational accessibility.
Citation & institutions
Citation: WHO ASRS v1.1, Hindi rendering for educational use.
Used by: Educational use; clinical Hindi assessment uses the WHO English original administered by a Hindi-speaking clinician.
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University of Utah / Wender et al.
WURS-25 (short form)
Adults, retrospective childhood symptoms
25 items adults answer about their own childhood. Used to establish childhood-onset criterion.
Citation & institutions
Citation: Ward MF, Wender PH, Reimherr FW (1993). Am J Psychiatry. The Wender Utah Rating Scale.
Used by: Adult ADHD specialty clinics, NIMHANS adult psychiatry, research studies on adult ADHD diagnosis.
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NICHQ / American Academy of Pediatrics
NICHQ Vanderbilt Parent
Parents of children 6-12
47 items: inattention, hyperactivity, ODD, conduct, anxiety, school performance.
Citation & institutions
Citation: Wolraich ML et al. (2003). NICHQ Vanderbilt Assessment Scales.
Used by: AAP-endorsed in US paediatric primary care. Used in Indian paediatric and child psychiatry clinics.
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Swanson, Nolan, Pelham
SNAP-IV
Children 6-12, parent or teacher report
26-item rating scale. Public domain. Tracks inattention, hyperactivity, ODD.
Citation & institutions
Citation: Swanson JM et al. (1980-2001). SNAP-IV Rating Scale.
Used by: MTA Cooperative Group, paediatric ADHD research worldwide, including Indian samples.
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Russell A. Barkley
BAARS-IV (self-report)
Adults, 18+
Barkley Adult ADHD Rating Scale. Detailed adult symptom inventory aligned to DSM.
Citation & institutions
Citation: Barkley RA (2011). Barkley Adult ADHD Rating Scale-IV. Guilford Press.
Used by: Adult ADHD specialty clinics in US, UK, Australia. Increasing use in Indian adult psychiatry.
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DuPaul, Power, Anastopoulos, Reid
ADHD-RS-IV
Children and adolescents (parent/teacher) and adults (self-report)
18-item DSM-aligned rating scale. Used in clinical trials worldwide.
Citation & institutions
Citation: DuPaul GJ et al. (1998). ADHD Rating Scale-IV. Guilford Press.
Used by: Pivotal trials of methylphenidate, atomoxetine, lisdexamfetamine. Standard in research and increasingly in Indian clinical practice.
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Multi-Health Systems / Conners
CAARS Self-Report (short)
Adults, 18+
Conners Adult ADHD Rating Scale, screening version. Strong psychometric track record.
Citation & institutions
Citation: Conners CK, Erhardt D, Sparrow EP (1999). CAARS. MHS.
Used by: Used widely in US, Canada, UK adult ADHD assessment. Indian academic and tertiary clinics.
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Educational synthesis
RSD Self-Reflection
Adults exploring rejection sensitivity
Reflective questionnaire on Rejection Sensitive Dysphoria patterns. Not formally validated as diagnostic.
Citation & institutions
Citation: Concept popularised by Dodson WW (Additude). Pattern described in Brown TE, Barkley RA literature on emotional dysregulation in ADHD.
Used by: Educational reflection. RSD is not a separate DSM diagnosis; it is a pattern within ADHD emotional regulation literature.
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Important reminder
A positive screener is not a diagnosis. A negative screener does not rule one out. ADHD is a clinical diagnosis made by a registered medical practitioner through history-taking, clinical interview, collateral information, and where useful, neuropsychological testing. Use these tools as a starting point for a conversation, not the conversation itself.