Highly Sensitive Person (HSP) Test — Free 24-Question Self-Check
- Free
- 24 questions
- ~4 min
- No sign-up
- Instant result
Take this free highly sensitive person (HSP) test. In about 4 minutes, 24 questions map the six areas of the 2026 revised HSP research — details, depth of processing, social sensitivity, positive experiences, emotional reactivity and overstimulation — and show whether you're an orchid, tulip or dandelion, with tips for each area.
What's included
- Questions
- 24 items
- Time
- ~4 min
- Price
- Free
- Dimensions
- 6
What is a highly sensitive person (HSP)?
A highly sensitive person is someone high in sensory processing sensitivity, a trait proposed in 1997 by psychologists Elaine Aron and Arthur Aron. It is an inborn temperament: the same input is processed more deeply and more finely. It is not an illness or a diagnosis, and is best understood as one way in which personalities differ.
Later research treats sensitivity as a continuous trait rather than something you either have or don't. A 2018 study of 906 adults found three groups: low sensitivity (dandelions, about 30%), medium sensitivity (tulips, about 40%) and high sensitivity (orchids, about 30%). A growing body of work on vantage sensitivity shows that sensitive people wear down more in harsh environments but also benefit more from supportive environments and good experiences.
The six areas this test covers
In 2026, a team led by Michael Pluess with Elaine and Arthur Aron published a revised HSP scale (HSP-R) with six areas, addressing the original scale's bias toward negative experiences and its thin coverage of some key features. Soundary's test consists of 24 original items written around those six concepts: sensitivity to details, depth of processing, social sensitivity, sensitivity to positive experiences, emotional reactivity and overstimulation, with four items each.
In every area one item is worded in the opposite direction to catch a habit of simply agreeing. You receive a score from 0 to 100 for each area plus an overall average, and the overall average is sorted into dandelion, tulip or orchid using the research boundaries (about 45% and 61% of the original scale's range). Because our items differ from the original scale, these boundaries are approximations that we will recalibrate as user data accumulates.
What to keep in mind when reading your result
Sensitivity is related to introversion but is not the same thing. In research, the orchid group scored higher on neuroticism and lower on extraversion on average, yet plenty of sensitive people are extraverted. Use your scores not as good or bad marks but as a map of the environments that drain you and those that restore you.
If sensitivity comes with anxiety, low mood or poor sleep lasting more than a few weeks, or if work and relationships are breaking down, temperament alone may not explain it. If strong sensory over-responsiveness has been present since childhood alongside difficulties in social communication, a developmental assessment may help. This test is not a diagnostic tool, so in those cases please talk to a psychiatrist or another qualified professional.
How it works
Answer each item on a 5-point scale from 'strongly disagree' to 'strongly agree'. There are no right answers — going with your first instinct gives a result closer to your actual tendencies. When you finish you'll get dimension scores, your headline type, and an interpretation with practical advice.
Sample questions
- 1. I notice small changes that others walk past, like moved furniture or someone's new glasses.
- 2. Before deciding, I think through the possible outcomes from several angles.
- 3. I can tell someone's mood has shifted from their face or voice alone, even if they say nothing.
- 4. Art or nature rarely moves me much.
FAQ
Is this the same as Dr. Aron's HSP Scale?
No. The original HSP Scale (1997) and the revised HSP-R (2026) are copyrighted instruments, so we did not reuse their items. Soundary wrote new items based on the six areas described in the revision. Your scores therefore can't be compared directly with the original scale's cut-offs; use them as a guide to the shape of your sensitivity.
Is HSP a disorder? Can I be diagnosed with it?
HSP is an inborn temperament, not a diagnosis in the psychiatric classification systems (DSM-5, ICD-11). It is a common difference: in research about 30% of people fell into the high-sensitivity group. Some conditions, such as anxiety disorders, depression, ADHD and autism, can also involve sensory over-responsiveness or emotional reactivity, so if daily life is very hard, seek a professional assessment.
What do the orchid, tulip and dandelion types mean?
They are flower names for the three sensitivity groups found in a 2018 study of 906 adults. Dandelions (about 30%) are low in sensitivity and do fairly well almost anywhere; tulips (about 40%) are in the middle; orchids (about 30%) are highly sensitive, strongly shaped by their environment — they wilt more easily in poor conditions but bloom especially well in good ones. No type is better than another.
Are all highly sensitive people introverts?
No. Since the Arons' first study in 1997, sensitivity has been described as distinct from social introversion. Many sensitive people are introverted, but there are also extraverted HSPs who enjoy people yet tire quickly once stimulation builds up.
What can I do when my sensitivity leaves me exhausted?
Start with your highest-scoring area. If overstimulation is high, input-reducing tools (noise-cancelling earphones, adjustable lighting) and recovery time after busy days help; if emotional reactivity is high, writing feelings down and postponing conclusions helps. If you also notice anxiety or low mood, check them with the anxiety (GAD-7) and depression (PHQ-9) tests, and talk to a professional if it lasts more than two weeks.
Source
Aron, E. N., & Aron, A. (1997). Sensory-processing sensitivity and its relation to introversion and emotionality. Journal of Personality and Social Psychology, 73(2), 345–368. · Lionetti, F., Aron, A., Aron, E. N., Burns, G. L., Jagiellowicz, J., & Pluess, M. (2018). Dandelions, tulips and orchids: Evidence for the existence of low-sensitive, medium-sensitive and high-sensitive individuals. Translational Psychiatry, 8, 24. https://doi.org/10.1038/s41398-017-0090-6 · Pluess, M., & Belsky, J. (2013). Vantage sensitivity: Individual differences in response to positive experiences. Psychological Bulletin, 139(4), 901–916. https://doi.org/10.1037/a0030196 · Greven, C. U., Lionetti, F., Booth, C., Aron, E. N., Fox, E., Schendan, H. E., Pluess, M., Bruining, H., Acevedo, B., Bijttebier, P., & Homberg, J. (2019). Sensory processing sensitivity in the context of environmental sensitivity: A critical review and development of research agenda. Neuroscience & Biobehavioral Reviews, 98, 287–305. · Pluess, M., Aron, E. N., Kahkonen, J. E., Lionetti, F., Huang, Y., Tillmann, T., Greven, C. U., & Aron, A. (2026). Evolution of the concept of sensory processing sensitivity and its measurement: The Highly Sensitive Person scale-revised. Personality and Individual Differences, 257. This test uses items written by Soundary based on published theoretical models and academic literature. It is not any commercial instrument or a translation of one.
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Personality results describe current tendencies, not fixed labels. They can change when you retake the test later.