PSWQ Scoring & Interpretation · Penn State Worry Questionnaire
The PSWQ (Penn State Worry Questionnaire) is a 16-item self-report questionnaire that measures the trait tendency toward excessive, uncontrollable worry, the cognitive hallmark of Generalized Anxiety Disorder. Score 16–80; ≥60 indicates high worry/GAD range. Reverse-scored items. A common alternative to the STAI-T for trait worry. Meyer et al. (1990).
PSWQ Score Interpreter
Scores ≥45 are commonly used in research and clinical settings as indicating elevated, potentially problematic worry.
16 items, 5-point Likert scale (1–5). Items 1, 3, 8, 10, 11 are reverse-scored. Higher scores indicate greater worry severity.
| Total score | Interpretation |
|---|---|
| 60+ | GAD rangeScores ≥60 are strongly associated with the pathological worry characteristic of GAD. Clinical evaluation is warranted. |
| 45–59 | Elevated worryScores ≥45 are commonly used in research and clinical settings as indicating elevated, potentially problematic worry. |
| 16–44 | Low to moderate worryScores in this range reflect worry levels typically seen in non-clinical populations. |
Meyer et al. (1990); Brown et al. (1992). Severity ranges per commonly used clinical convention. Educational reference only — not a diagnostic tool.
For reference only — not an assessment, diagnosis, or medical advice. This page provides scoring reference material; interpretation and clinical decisions rest with a qualified clinician.
The PSWQ is a 16-item validated measure of the tendency toward excessive, uncontrollable worry, the cognitive hallmark of Generalized Anxiety Disorder. Score 16–80. One of the most widely used worry-specific measures in clinical and research settings.
What the PSWQ measures
The Penn State Worry Questionnaire (PSWQ) was developed by Thomas Borkovec and colleagues at Penn State University (Meyer et al., 1990). It was designed to capture the trait tendency to worry excessively and uncontrollably, the defining cognitive feature of Generalized Anxiety Disorder (GAD), rather than worry about any specific topic. It is one of the most widely used worry-specific scales in clinical research.
Check the copyright holder's terms before clinical or commercial use of the PSWQ. It shows excellent internal consistency (α = .91–.95) and good discriminant validity, it distinguishes GAD from other anxiety disorders better than general anxiety measures. It is most commonly used alongside the GAD-7 and PHQ-9 in primary care and mental health settings.
How to administer the PSWQ
The PSWQ is a self-report questionnaire that typically takes 5–10 minutes; no clinician interview is required for scoring.
Rate how typical each statement is of you. Think about yourself in general, not just right now.
Educational reference only. Cannot diagnose or replace clinical evaluation.
PSWQ scoring and interpretation
The PSWQ contains 16 items rated on a 5-point Likert scale from 1 (Not at all typical of me) to 5 (Very typical of me). Five items are reverse-scored (items 1, 3, 8, 10, 11), these describe an absence of worry. Total scores range from 16 to 80, with higher scores indicating greater worry severity. A score ≥45 is commonly used as a clinical cutoff in research settings, with ≥60 strongly associated with GAD criteria.
Meyer et al. (1990). Items 1, 3, 8, 10, 11 are reverse-scored before summing. Higher scores = greater worry severity.
| Score range | Interpretation |
|---|---|
| 16–44 | Low to moderate worry |
| 45–59 | Elevated worry |
| 60–80 | GAD range |
Psychometric properties
Meyer et al. (1990) developed and validated the PSWQ largely in college student samples. Brown et al. (1992) then tested it in a clinical sample of 436 anxiety disorder patients and 32 controls: factor analysis indicated a unidimensional construct, internal consistency was favourable in every diagnostic group, and the PSWQ distinguished GAD from each of the other anxiety disorders, including obsessive-compulsive disorder. Correlations with measures of anxiety, depression, and emotional control supported its convergent and discriminant validity.
Optimal cutoffs vary by population. In a Korean validation (Park et al., 2014), a score of 53 best separated GAD patients from controls, and 61 best separated GAD from other anxiety disorders, and the authors noted that ethnic and cultural differences may affect the cutoff.
Limitations
- Screening, not diagnosis. A high score indicates elevated worry; a GAD diagnosis requires a structured clinical interview.
- Trait, not state. The PSWQ asks about general tendencies rather than a recent time window, so pair it with a time-bound measure such as the GAD-7 when current severity matters.
- Cutoffs vary. The 45 and 60 thresholds are conventions; validated cutoffs differ across samples and cultures.
- Self-report. Reverse-scored items can be misread, and responses depend on insight and candour.
PSWQ vs GAD-7: Worry vs Anxiety
The PSWQ and GAD-7 measure related but distinct constructs. Together they provide a more complete picture of generalized anxiety.
Pathological Worry
- Measures worry as a trait, your general tendency
- Worry-specific: captures the uncontrollability and pervasiveness that defines GAD
- Best discriminator between GAD and other anxiety disorders
- Useful for tracking worry as a treatment outcome in CBT for GAD
Generalized Anxiety
- Measures anxiety severity over the past 2 weeks
- Covers 7 DSM-5-TR GAD symptoms including nervousness, restlessness, irritability
- Widely used as a brief primary care screener
- Pairs naturally with PHQ-9 for combined depression + anxiety screening
Track Worry Alongside Anxiety in HiBoop
PSWQ alongside GAD-7 and PHQ-9, scored on submission and tracked over time to monitor GAD treatment response.
This library is an academic and clinical reference. A scale described here is not necessarily offered in HiBoop; each page says whether it is.
Bill this assessment
In the US, the PSWQ Scoring & Interpretation · Penn State Worry Questionnaire is usually billed under these CPT codes. Payer rules vary.
Using this assessment in practice
For clinicians
Send it as a gentle check-in before the session. The score is waiting when you open the chart, and the trend builds itself.
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.
Frequently Asked Questions
What does a high PSWQ score mean?
A score of 60 or above is strongly associated with the pathological worry characteristic of Generalized Anxiety Disorder (GAD). Scores of 45 and above are commonly used in research settings as indicating clinically elevated worry. Scores below 45 generally reflect worry levels within the range seen in non-clinical populations.
Is the PSWQ self-report or clinician-administered?
The PSWQ is a self-report questionnaire completed by the respondent. It contains 16 items rated on a 5-point scale and typically takes 5–10 minutes to complete. No clinician interview is required for scoring.
References
- 1.Meyer TJ, Miller ML, Metzger RL, Borkovec TD. Development and validation of the Penn State Worry Questionnaire. Behav Res Ther. 1990;28(6):487-495.View source
- 2.Brown TA, Antony MM, Barlow DH. Psychometric properties of the Penn State Worry Questionnaire in a clinical anxiety disorders sample. Behav Res Ther. 1992;30(1):33-37.View source
- 3.Park HJ, Kim JH, Lee JH, Heo JY, Yu BH. The usefulness of the Korean version of Penn State Worry Questionnaire for screening generalized anxiety disorder: a receiver operating characteristic analysis. Psychiatry Investig. 2014;11(1):12-17.View source
Last reviewed: Jun 3, 2026
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