Penn State Worry Questionnaire (PSWQ)

What Is Worry, and When Is It Excessive?

Worry is a chain of thoughts and images about possible negative outcomes. In moderation it is a normal part of planning and problem-solving — it helps most people anticipate difficulties and prepare for them.

Worry becomes a concern when it is frequent, hard to control, and spread across many topics; when it persists even after a problem is resolved; and when it causes tension, sleep problems, or interferes with work and relationships. Excessive, uncontrollable worry is the central feature of generalized anxiety disorder (GAD).

Development and Validation of the PSWQ

The PSWQ was introduced by Meyer, Miller, Metzger, and Borkovec (1990). Items were selected to capture the frequency and uncontrollability of worry rather than the specific topics people worry about, which is why the scale works across very different life situations.

The scale has been validated in clinical and community samples in many countries, shows high internal consistency, and distinguishes people with GAD from those with other anxiety disorders. Confirmatory factor analyses support a general worry factor; researchers have also developed an abbreviated 8-item version (PSWQ-A) for time-constrained settings.

How to Interpret PSWQ Scores

Each item is rated from 1 (not at all typical of me) to 5 (very typical of me). After reverse-scoring five negatively worded items, the total ranges from 16 to 80, with higher scores reflecting a stronger trait of worry.

• 16–44: Low worry — the typical range for community samples.
• 45–61: Elevated worry — at or above the research cutoff for excessive, pathological worry (Behar et al., 2003).
• 62–80: High worry — matches the cutoff commonly used to identify worry in the range typically seen in GAD.

These cutoffs come from screening and treatment studies rather than diagnostic practice. The PSWQ is a dimensional measure: there is no score that by itself confirms or rules out any disorder.

What Can Help With Excessive Worry

Working With Worry Thoughts

• Scheduled worry time: set aside a fixed 15–20 minute window each day for worrying, and postpone worries that show up outside it.
• Distinguish productive from unproductive worry: for solvable problems, move to a concrete next step; for unsolvable ones, practice letting the thought pass.
• Question probability and cost: write down what you predict will happen, then compare with what actually happens over a few weeks.
• Notice "what if" chains: when one worry spawns the next, gently label it and return to the present task.

Body and Daily Habits

• Relaxation training: slow breathing, progressive muscle relaxation, or mindfulness practice can lower the physical tension that keeps worry going.
• Regular exercise and consistent sleep are reliably associated with lower anxiety and worry levels.
• Reduce reassurance-seeking and over-checking: repeated checking and asking others for certainty temporarily soothes worry but strengthens it in the long run.

When to Seek Professional Support

If your score is high, worry feels uncontrollable, or it interferes with sleep, work, or relationships, consider consulting a qualified mental health professional. Cognitive behavioral therapy (CBT), including specific worry-exposure and intolerance-of-uncertainty protocols, has the strongest evidence for treating excessive worry and GAD.