Hypervigilance Scale: 18 Statements to Score

Most scales for this produce a single number, and a single number is the wrong output. Two people can both score thirty-six out of fifty-four and be doing entirely different things: one is watching doors and the other is watching faces, and almost nothing that would help one of them would help the other.

So this one has three blocks of six statements and produces three subtotals. You do not add them together at the end. The shape is the finding.

How to score it

Score each statement from zero to three:

• 0 for never, or not at all like me
• 1 for sometimes
• 2 for often
• 3 for nearly always, or constantly

Answer for the last three months. Score what you actually do, not what you would do if you were being sensible about it. Keep the three blocks separate and write down three numbers, each out of eighteen.

If a statement is true of you only in one specific place, score it lower here and make a note of the place. That note will matter when you read the profile.

Block one: scanning the room

1. I check where the exits are when I sit down.

2. I would rather have my back to a wall than to a room.

3. Unexpected noises in the house make me stop and listen rather than carry on.

4. I notice who has come into a room before I notice what they are doing.

5. I check that doors and windows are locked more than once, or later than I need to.

6. Walking outside after dark, I track how far away other people are and where they are heading.

Add these six. This is your environmental subtotal, out of eighteen.

Block two: scanning people

7. I read faces for a change in mood before anybody has said anything.

8. A short or blunt reply to a message makes me go back and reread what I sent.

9. Within seconds of walking in, I can tell that something is wrong between two people.

10. A silence in a conversation feels like something I ought to fix.

11. I listen to someone's tone for the small drop that means they are annoyed.

12. I adjust what I am saying part-way through a sentence, based on the listener's face.

Add these six. This is your interpersonal subtotal, out of eighteen.

Block three: what it costs

13. I wake in the night and check something: the house, the doors, my phone.

14. I jump at things other people in the room did not react to.

15. I am tired in a way that a good night's sleep does not fix.

16. I lose the thread of what I am reading or watching and have to go back.

17. My jaw, shoulders or neck ache without an obvious physical cause.

18. After a few hours around other people I have to be alone before I can function again.

Add these six. This is your cost subtotal, out of eighteen.

Reading each subtotal

The same bands apply to all three:

• 0 to 4: low
• 5 to 9: moderate
• 10 to 13: high
• 14 to 18: very high

Write the three numbers in order, environmental first. Something like 5, 15, 12. That triplet is the actual result. Now read the shape.

What the shape tells you that the total would not

High interpersonal, low environmental. Your scanning is tuned to people rather than to places. You can read a room's mood in seconds, you catch the change in someone's voice before they know it happened, and you are rarely wrong. This profile is common where the thing that was unpredictable was a person rather than a situation, because when the weather in a house depends on one adult's mood, reading faces becomes the most useful skill available and it does not switch off afterwards. It sits close to the fawn pattern, and /types/fawn/ is the description most likely to fit. The characteristic cost is not fear so much as exhaustion around people, and a habit of monitoring that runs even with people who are entirely safe.

High environmental, low interpersonal. Your scanning is tuned to places, thresholds and physical threat. Exits, locks, sightlines, the sound of a car door outside. This profile appears more often after a single identifiable event, or after a period in which the danger was physical and located somewhere specific, rather than after years of reading a household. It is frequently narrower than it looks: many people with a high environmental subtotal find that almost all of it lives in particular settings, and is close to zero in others. If that is you, the setting is the useful unit, not the score.

Both high. The scanning has generalised across both channels, which usually means it has stopped being tied to any specific cue and has become the default setting. This is the most tiring configuration and the one where deliberate work is most worth doing, because the alternative is a system that never stands down. Practical approaches are covered in nervous system regulation.

High cost, low or moderate scanning. This is the combination worth taking most seriously, and there are two quite different explanations. The first is that the scanning has become so ordinary to you that it is invisible: you no longer report checking the exits because you cannot remember a time when you did not, and things that feel like baseline do not get scored. In that case ask somebody who knows you well, because the behaviour is usually visible from outside even when it is not visible from inside.

The second explanation is that the exhaustion, the broken sleep, the poor concentration and the aching jaw are not being produced by vigilance at all, and you have attributed them to it because this is the page you happened to read. Sleep apnoea, thyroid disorders, anaemia, chronic pain, depression and a long list of medication side effects all produce that exact cluster. A high cost subtotal with low scanning subtotals is a reason to see a GP, not a reason to score yourself again. Ruling out a physical cause first is the right order.

High scanning, low cost. Worth noting rather than worrying about. Some people run high on watchfulness without paying much for it, either because their circumstances genuinely warrant it, or because it is doing a job for them in work that rewards it. Vigilance that is not costing you anything is not a problem to be solved. Keep an eye on whether that stays true when you are under pressure.

Why one number would have hidden all of this

Add the three blocks and 5, 15, 12 becomes 32. So does 15, 5, 12, and so does 11, 11, 10. Three people, one score, three different situations and three different next steps.

Combining the cost block into the total is the worst of it, because it mixes cause with consequence. Scanning is the behaviour. Sleep loss, startle, exhaustion and lost concentration are what the behaviour costs. Adding them together produces a number that goes up for two unrelated reasons and gives you no way to tell which one moved.

Kept separate, the three numbers are useful over time. Score again in a month. If the scanning subtotals have come down and the cost subtotal has not, the tiredness is being maintained by something else. If the cost has come down while the scanning has stayed high, you have got better at recovering rather than at relaxing, which is a real and reportable change.

What this scale cannot settle

Eighteen statements are not a diagnosis and this is not a clinical instrument. It has no validation behind it, it has not been tested against anything, and it cannot tell you that you have a condition. Hypervigilance is a symptom that appears in a number of contexts, including some that have nothing to do with trauma, and no self-scored questionnaire can distinguish between them. A professional assessment involves history, corroboration, and structured reasoning about the alternatives, all of which are absent here.

Your subtotals will also move with things unrelated to the pattern. Poor sleep raises all three. So does caffeine, a stressful month at work, and living somewhere that genuinely is not very safe, in which case a high environmental subtotal is an accurate reading of your circumstances rather than a leftover from your history. Take it twice, a few weeks apart, before you treat any number as characteristic of you.

If the scores are high enough to be affecting your sleep, your work or the people around you, that is worth taking to a trauma-informed therapist rather than managing alone with a scale. If you want to know what your system does in the moment rather than in general, the sixty-second state check is the present-tense version of this question, and what trauma response quizzes actually measure explains what any of these instruments can and cannot see.

If you are in crisis, please contact the 988 Suicide and Crisis Lifeline by calling or texting 988.