Copy code
Julie Bjelland
 

Research on HSPs and Autism

 
 

Participate in Research by Answering Surveys!

Results: Signs That Overlap & Differ Survey

I gave a group of Highly Sensitive People (HSPs) this Checklist of Signs of Autism in Adults to determine which signs overlap and which ones may differ. 

I separated them into the following three categories:

  1. Overlapping Signs of HSPs and Autism (With 70% or more of HSPs sharing they also experience these signs)

  2. Signs That Differ (30% or less of HSPs checked these signs of Autism) 

  3. Lots of Middle Ground (31%-69% of HSPs checked these signs of Autism)


Overlapping Signs of Highly Sensitive People and Those with Autism

(70% or more of HSPs share that they also experience these signs):

  • 98% of HSPs checked: You value honesty, transparency, and truth in your relationships.

  • 96% of HSPs checked: You prefer to have a select few friends who you are deeply close to versus having numerous, more superficial friendships.

  • 94% of HSPs checked:  When you work on something you enjoy, you easily become absorbed in that activity.

  • 90% of HSPs checked:  It’s easier to regulate your emotions when you feel like you have control over your environment.

  • 90% of HSPs checked:  You are good at noticing details.

  • 88.5% of HSPs checked:  You are extremely loyal to your loved ones.

  • 86.5% of HSPs checked:  When things feel out of control or chaotic, you feel especially anxious.

  • 80% of HSPs checked:  It feels impossible to ignore assaults on your senses. For example, a scratchy sweater can completely distract you from the work you need to complete.

  • 77% of HSPs checked:  You’ve consistently felt different from your peers.

  • 77% of HSPs checked:  You are very persistent and goal-oriented when it comes to things you care deeply about.

  • 73% of HSPs checked:  It feels safest and most comfortable when you know what to expect.

  • 71% of HSPs checked:  You care deeply and are extremely knowledgeable about a few specific areas of interest.

  • 71% of HSPs checked:  Small talk feels pointless. If you engage in it, it feels cumbersome.

  • 71% of HSPs checked:  You love talking about your passions. Spending hours discussing your hobbies or interests is easy and doesn’t feel boring.


Signs That Differ

(30% or less of HSPs checked these signs of Autism) 

  • 27% of HSPs checked:  It’s difficult to change your mind.

  • 23% of HSPs checked:  Thinking in absolutes (i.e., always, never, definitely) comes most naturally to you. Needing to consider the in-betweens or “grey areas” (i.e., sometimes, only in certain situations) feels more difficult.

  • 21% of HSPs checked:  To prepare for a social outing, you think of jokes or phrases ahead of time to use in conversation.

  • 20% of HSPs checked:  Eye contact is extremely uncomfortable.

  • 19% of HSPs checked:  You struggle with extreme social anxiety.

  • 11.5% of HSPs checked:  You have trouble reading people’s non-verbal cues.


Lots of Middle Ground

(31%-69% of HSPs Checked These Signs of Autism)

  • 69% of HSPs checked: You often feel misunderstood by others.

  • 69% of HSPs checked:  You function best with routine and consistency.

  • 59% of HSPs checked:  You really enjoy certain sensory input, and engaging with that input can help you regulate your emotions. For example, rocking back and forth or rubbing your face with a soft fabric can calm your anxiety.

  • 58% of HSPs checked:  You are exceptionally passionate about your hobbies and interests. You know more about your interests than most of the people you know.

  • 56% of HSPs checked:  You find it difficult to relate to the general public. Oftentimes, you don’t understand why they like the things they like or do what they do.

  • 54% of HSPs checked:  Even in situations where people have included you in social outings, you feel out of place or very uncomfortable.

  • 54% of HSPs checked:  Sudden changes in plans really bother you and can easily ruin your mood.

  • 53% of HSPs checked:  Your relationship with sensory input is at the extremes—you are either very sensitive to certain sensory input or you need a lot of input for it to register. For example, you may be sensitive to certain noises or smells but prefer deep hugs to light touch.

  • 50% of HSPs checked:  More often than not, you feel anxious.

  • 46% of HSPs checked:  You feel like you’re playing a character or hiding your authentic self in social situations.

  • 46% of HSPs checked:  It’s upsetting when your things are touched, moved, or rearranged without advance notice or your permission.

  • 46% of HSPs checked:  You struggle with executive functioning (e.g., time management, organization, working memory, task initiation).

  • 44% of HSPs checked:  Puzzles (i.e., Rubik’s cube, sudoku) are fun and possibly even soothing to you.

  • 41% of HSPs checked:  You sometimes feel the need to keep your body in motion. For some, this looks like fidgeting. For others, it looks like pacing back and forth or dancing.

  • 40% of HSPs checked:  When you spend a lot of time with certain people, you find yourself mimicking their mannerisms (e.g., phrases they use, how they dress, how they behave).

  • 40% of HSPs checked:  Sometimes you feel like you can’t handle your emotions. Intense emotions seem to come and go without any discernible reason.

  • 38.5% of HSPs checked:  Others often misinterpret your behavior. People mistakenly think you’re being rude or behaving as if you don’t like them.

  • 31% of HSPs checked:  Some of your friends have ended their friendships with you, and you don’t understand why.

  • 37% of HSPs checked:  You’re a picky eater. Certain textures or smells of food can make you feel nauseous.

  • 35% of HSPs checked:  Doing the same thing repetitively is enjoyable. For example, listening to a favorite song for hours is pleasant and possibly even calming.

  • 35% of HSPs checked:  When something unexpected happens, you might have an emotional meltdown or anxiety attack.

  • 31% of HSPs checked:  When you’re excited, it feels good to move your body in a certain way.

 
 
 
 

Here are the full categories from the checklist, separated by Social, Sensory, Cognitive, Emotional


Social Signs Of Autism In Adults

  • 98% of HSPs checked: You value honesty, transparency, and truth in your relationships.

  • 96% of HSPs checked: You prefer to have a select few friends who you are deeply close to versus having numerous, more superficial friendships.

  • 88.5% of HSPs checked:  You are extremely loyal to your loved ones.

  • 77% of HSPs checked:  You’ve consistently felt different from your peers.

  • 71% of HSPs checked:  Small talk feels pointless. If you engage in it, it feels cumbersome.

  • 71% of HSPs checked:  You love talking about your passions. Spending hours discussing your hobbies or interests is easy and doesn’t feel boring.

  • 69% of HSPs checked: You often feel misunderstood by others.

  • 56% of HSPs checked:  You find it difficult to relate to the general public. Oftentimes, you don’t understand why they like the things they like or do what they do.

  • 54% of HSPs checked:  Even in situations where people have included you in social outings, you feel out of place or very uncomfortable.

  • 46% of HSPs checked:  You feel like you’re playing a character or hiding your authentic self in social situations.

  • 40% of HSPs checked:  When you spend a lot of time with certain people, you find yourself mimicking their mannerisms (e.g., phrases they use, how they dress, how they behave).

  • 38.5% of HSPs checked:  Others often misinterpret your behavior. People mistakenly think you’re being rude or behaving as if you don’t like them.

  • 31% of HSPs checked:  Some of your friends have ended their friendships with you, and you don’t understand why.

  • 21% of HSPs checked:  To prepare for a social outing, you think of jokes or phrases ahead of time to use in conversation.

  • 11.5% of HSPs checked:  You have trouble reading people’s non-verbal cues.


Sensory Signs Of Autism In Adults

  • 80% of HSPs checked:  It feels impossible to ignore assaults on your senses. For example, a scratchy sweater can completely distract you from the work you need to complete.

  • 59% of HSPs checked:  You really enjoy certain sensory input, and engaging with that input can help you regulate your emotions. For example, rocking back and forth or rubbing your face with a soft fabric can calm your anxiety.

  • 53% of HSPs checked:  Your relationship with sensory input is at the extremes—you are either very sensitive to certain sensory input or you need a lot of input for it to register. For example, you may be sensitive to certain noises or smells but prefer deep hugs to light touch.

  • 41% of HSPs checked:  You sometimes feel the need to keep your body in motion. For some, this looks like fidgeting. For others, it looks like pacing back and forth or dancing.

  • 37% of HSPs checked:  You’re a picky eater. Certain textures or smells of food can make you feel nauseous.

  • 35% of HSPs checked:  Doing the same thing repetitively is enjoyable. For example, listening to a favorite song for hours is pleasant and possibly even calming.

  • 31% of HSPs checked:  When you’re excited, it feels good to move your body in a certain way.

  • 20% of HSPs checked:  Eye contact is extremely uncomfortable.


Cognitive Signs Of Autism In Adults

  • 94% of HSPs checked:  When you work on something you enjoy, you easily become absorbed in that activity.

  • 90% of HSPs checked:  You are good at noticing details.

  • 77% of HSPs checked:  You are very persistent and goal-oriented when it comes to things you care deeply about.

  • 73% of HSPs checked:  It feels safest and most comfortable when you know what to expect.

  • 71% of HSPs checked:  You care deeply and are extremely knowledgeable about a few specific areas of interest.

  • 69% of HSPs checked:  You function best with routine and consistency.

  • 58% of HSPs checked:  You are exceptionally passionate about your hobbies and interests. You know more about your interests than most of the people you know.

  • 54% of HSPs checked:  Sudden changes in plans really bother you and can easily ruin your mood.

  • 46% of HSPs checked:  You struggle with executive functioning (e.g., time management, organization, working memory, task initiation).

  • 44% of HSPs checked:  Puzzles (i.e., Rubik’s cube, sudoku) are fun and possibly even soothing to you.

  • 27% of HSPs checked:  It’s difficult to change your mind.

  • 23% of HSPs checked:  Thinking in absolutes (i.e., always, never, definitely) comes most naturally to you. Needing to consider the in-betweens or “grey areas” (i.e., sometimes, only in certain situations) feels more difficult.


Emotional Signs Of Autism In Adults

  • 90% of HSPs checked:  It’s easier to regulate your emotions when you feel like you have control over your environment.

  • 86.5% of HSPs checked:  When things feel out of control or chaotic, you feel especially anxious.

  • 50% of HSPs checked:  More often than not, you feel anxious.

  • 46% of HSPs checked:  It’s upsetting when your things are touched, moved, or rearranged without advance notice or your permission.

  • 40% of HSPs checked:  Sometimes you feel like you can’t handle your emotions. Intense emotions seem to come and go without any discernible reason.

  • 35% of HSPs checked:  When something unexpected happens, you might have an emotional meltdown or anxiety attack.

  • 19% of HSPs checked:  You struggle with extreme social anxiety.

 
 
 

Julie Bjelland, LMFT

As an Autistic HSP and Licensed Psychotherapist specializing in highly sensitive people and adult-diagnosed Autism in women, I founded Sensitive Empowerment to amplify awareness about the remarkable value of Neurodiversity, particularly in Highly Sensitive People and Autistic Females. Committed to education and support, my mission is to enhance awareness and create tools and resources to reduce susceptibility to mental and physical health challenges to help individuals flourish to their fullest potential. Learn more at JulieBjelland.com.

 

If you share this information, please link back to this page as these statistics may be updated.