Interactive Interpreter

Wender Utah Rating Scale (WURS-61) Scoring & Interpretation

The WURS-61 (Wender Utah Rating Scale) is a 61-item self-report questionnaire in which adults rate their childhood symptoms (about ages 5–10) to establish the early onset required for an adult ADHD diagnosis. Clinical scoring sums 25 of the items (the WURS-25, 0–100), and a score of 46 or higher is consistent with childhood ADHD in the original validation study.

For professional reference, research, and education only. Not for diagnosis or medical advice.

WURS-25 Score Interpreter

  • WURS-25 Score Calculator

    Enter each of the 25 scored items (0–4) to total them and see the band. Item numbers here are positions 1–25 on the WURS-25 form, NOT item numbers on the 61-item form — Ward et al. (1993) selected the 25 items empirically and did not publish a mapping onto the WURS-61 numbering, so this cannot tell you which of the 61 items to use. Scoring aid only — it does not diagnose.

    0 of 25 items entered — 25 still blank. The total can only rise, so treat the range as provisional.

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    Each item scores 0–4. Items are numbered, not reproduced — enter them from the form in front of you.

  • Enter a total score to see its range.

  • Sum the 25 scored WURS-25 items only (not all 61). Each item is rated 0–4; maximum total is 100. Higher scores indicate greater retrospective childhood ADHD symptom burden.

    WURS-25 total scoreInterpretation
    46+Consistent with childhood ADHDAt this threshold Ward et al. (1993) correctly classified 86% of adults with ADHD, 99% of non-clinical adults, and 81% of adults with unipolar depression. Supports childhood onset; combine with current-symptom screening.
    25–45Borderline — clinical judgment requiredSubthreshold elevation. Consider collateral history, childhood records, and comorbidities before concluding.
    0–24Not consistent with childhood ADHDScore below borderline range. Recall bias from current mood disorders should be considered if the clinical picture is otherwise suggestive.

    Ward MF et al. Am J Psychiatry. 1993;150(6):885-890. Cutoff ≥46 per Ward et al. (1993); borderline range 25–45 reflects a commonly used clinical convention.

The WURS-61 (Wender Utah Rating Scale) is a 61-item self-report questionnaire in which adults describe their own childhood behaviour, built to help establish the childhood onset of ADHD retrospectively [1]. Clinical scoring uses 25 of its items (the WURS-25), and a total of 46 or higher is consistent with childhood ADHD.

Why was the WURS developed?

The original study introduced the Wender Utah Rating Scale (WURS) to evaluate childhood behaviours associated with ADHD in adults [1]. It supports the DSM-5-TR requirement that ADHD symptoms were present before age 12.

The WURS is unique in its focus on the "Utah Criteria" for ADHD, which includes emotional dysregulation and mood lability in addition to classic core symptoms of inattention and hyperactivity.

What does the WURS-61 measure?

The full WURS-61 consists of 61 retrospective items. Clinical scoring uses a specific subset of 25 items (the WURS-25), the items that differed most between adults with ADHD and comparison adults [1]. When clinicians refer to a "WURS score," they mean the WURS-25 total.

Adults rate how they experienced symptoms during childhood (approximately ages 5–10). The 36 items outside the WURS-25 are not included in the scored total but may be reviewed clinically.

Core childhood symptom domains:

  • Attention & Concentration: Trouble concentrating, daydreaming, difficulty completing work.
  • Impulsivity: Acting before thinking, getting into trouble, impulsive planning.
  • Behavior & Conduct: Fighting with children, being rebellious, trouble at school.
  • Academic & Learning: Trouble with reading or arithmetic, underachieving.
  • Emotional Dysregulation: Moody, irritability, hot temper, low frustration tolerance.

How do you give the WURS-61?

  1. Format: Self-administered. Check the copyright holder's terms before clinical or commercial use. Translations include a validated Italian version [3].
  2. Instructions: Rate symptoms based on childhood experience (ages 5–10) only.
  3. Scoring: Sum only the designated 25 items for the WURS-25 total.
  4. Integration: Best used alongside the ASRS. Administer the ASRS at intake to screen for current ADHD symptoms; if Part A is positive (4+ responses), follow up with the WURS-61 to assess childhood onset. In a Norwegian sample, combining the full WURS and ASRS discriminated adults with ADHD from controls slightly better than either alone (area under the curve 0.964) [2]. Corroborate with childhood records or parent reports where possible; for clients still in the 6–12 age range, the parent- and teacher-rated NICHQ Vanderbilt scoring tools assess current pediatric ADHD symptoms directly rather than retrospectively.
  5. Documentation: Record the WURS-25 total score in the Objective section of your note, with the interpretation (e.g., "WURS-25: 52, consistent with childhood ADHD onset").

How do you score and interpret the WURS-61?

  1. The client rates each item for how they were as a child (about ages 5–10) on a 5-point scale: 0 = Not at all/Slightly, 1 = Mildly, 2 = Moderately, 3 = Quite a bit, 4 = Very much.
  2. Score only the 25 items that make up the WURS-25; the other 36 items are not counted.
  3. Add the 25 item ratings for a WURS-25 total of 0 to 100.
  4. A total of 46 or higher is consistent with childhood ADHD. The original study reported 86% sensitivity at this threshold, with 99% correctly classified among non-clinical adults and 81% among adults with unipolar depression [1].
  5. By a commonly used convention, 25–45 is borderline and needs clinical judgment and collateral history; 0–24 is not consistent with childhood ADHD.
  6. Screen current symptoms separately, for example with the ASRS (Adult ADHD Self-Report Scale): the WURS establishes childhood onset only.

Use the calculator and score interpreter above to total the items and look up the band.

Psychometric properties

  • Internal consistency and retest: In 759 Italian undergraduates, Cronbach's alpha was .888, with 1-week retest r = .981 and 2-month retest r = .924 [3].
  • Sensitivity: 86% (at cutoff ≥ 46) [1].
  • Specificity: 99% vs. non-clinical adults; 81% vs. adults with unipolar depression (both at cutoff ≥ 46) [1]. Quote the 81% figure when the differential is depression: that is the harder discrimination, since current mood colours recall of childhood.
  • Discriminative accuracy: AUC 0.956 (95% CI 0.946–0.965) in a Norwegian sample of 1,554 adults [2].
  • Factor structure: The Norwegian study found a three-factor model [2]. A community study also found three factors (aggression, internalizing distress, and academic difficulties) but they did not discriminate ADHD from other psychopathology specifically [4], so treat an elevated total as a prompt for assessment rather than evidence of ADHD in particular.
  • Short form: In 1,014 adults, an 8-item version (WURS-8) predicted adult ADHD at least as well as the WURS-25 [5].

Limitations

  • Recall bias: Current mood (especially depression) can distort retrospective reporting.
  • Not diagnostic alone: Requires a full clinical interview and collateral history.
  • Utah Criteria: Some items may not map directly to current DSM-5-TR ADHD symptom descriptions.

For individuals: This page is a clinical reference, not a diagnostic tool. If you have concerns about your own symptoms, bring this information to a qualified mental health professional.

Related

FAQ

  • What is the difference between the WURS-61 and the WURS-25?

    The WURS-61 is the full 61-item questionnaire. Clinical scoring uses only the 25 items that most strongly differentiate adults with ADHD from non-clinical adults and depressed adults; this subset is called the WURS-25. When clinicians report a WURS score, they mean the WURS-25 total; the remaining 36 items are not counted but may be reviewed clinically.

  • What is a high WURS-25 score?

    A score of 46 or higher on the WURS-25 (maximum 100) is considered elevated and consistent with childhood ADHD. In the original validation study, this cutoff correctly identified 86% of adults with ADHD, 99% of non-clinical adults, and 81% of adults with unipolar depression. The lower figure against the depressed group matters clinically: separating retrospective ADHD from depression is the harder discrimination, because current low mood colours how childhood is recalled. By a commonly used convention, scores between 25 and 45 are treated as borderline and require clinical judgment.

  • Is the WURS self-report or clinician-administered?

    The WURS is a self-report questionnaire. Adults complete it independently by recalling their own behaviour and experiences during childhood (approximately ages 5–10). Check the copyright holder's terms before clinical or commercial use.

  • Can the WURS alone confirm an ADHD diagnosis?

    No. The WURS supports, but cannot substitute for, a full clinical interview. A positive WURS-25 score establishes retrospective childhood onset, which is one DSM-5-TR criterion for adult ADHD. Current symptoms must be confirmed separately (e.g., using the ASRS), and collateral history or childhood records should be obtained where possible.

References

    1. 1.Ward MF, Wender PH, Reimherr FW. The Wender Utah Rating Scale: an aid in the retrospective diagnosis of childhood attention deficit hyperactivity disorder. Am J Psychiatry. 1993;150(6):885-890.
    2. 2.Brevik EJ, Lundervold AJ, Haavik J, Posserud MB. Validity and accuracy of the Adult Attention-Deficit/Hyperactivity Disorder (ADHD) Self-Report Scale (ASRS) and the Wender Utah Rating Scale (WURS) symptom checklists in discriminating between adults with and without ADHD. Brain Behav. 2020;10(6):e01605.
    3. 3.Fossati A, Di Ceglie A, Acquarini E, Donati D, Donini M, Novella L, Maffei C. The retrospective assessment of childhood attention deficit hyperactivity disorder in adults: reliability and validity of the Italian version of the Wender Utah Rating Scale. Compr Psychiatry. 2001;42(4):326-336.
    4. 4.Stanton K, Watson D. An Examination of the Structure and Construct Validity of the Wender Utah Rating Scale. J Pers Assess. 2016;98(5):545-552.
    5. 5.Das D, Vélez JI, Acosta MT, et al. Retrospective assessment of childhood ADHD symptoms for diagnosis in adults: validity of a short 8-item version of the Wender-Utah Rating Scale. Atten Defic Hyperact Disord. 2016;8(4):215-223.

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