What Does It Mean to Have High-Functioning Autism? (2024)

Having a high-functioning autism spectrum disorder (ASD), also called autism with low support needs, means that you typically have a level 1 autism diagnosis with milder autism traits. You require the least amount of support for daily living when compared to others with more intense traits. For this reason, autism may be diagnosed later in life—long after learning to cope with the challenges.

You may think treatment is unnecessary if you've been managing autism's effects on your own. But whether you were diagnosed with autism in childhood or later on, treatment for autism with low support needs can help you to better manage your disorder.

This article will help you learn more about mild autism traits in adults as well as treatments that may help. It can help you to know when it's time to speak with a healthcare provider about your autism.

What Does It Mean to Have High-Functioning Autism? (1)

Autism Traits in Adults With Low Support Needs

The clinical manual doctors use to diagnose autism and other mental health conditions is called the Diagnostic and Statistical Manual of Mental Disorders. The most recent version, the DSM-5, describes three levels of autism which are defined as ASD functional levels. It also explains support and services typically required, depending on the intensity of autism traits.

Level 1, or autism with low support needs, involves milder traits and describes people who need the least support for their condition. These level 1 autism traits include:

  • Trouble with social interaction
  • Some unusual level of sensitivity to sight, sounds, and other sensory input
  • A need for sameness, repetition, and order

Some autistic adults with milder traits are also likely to be focused on a specific area of interest than people who have more intense forms of autism.However, if they do have a focused area of interest, they may have a hard time engaging with others outside of that interest.

Treatment is designed to address traits that are impacting your day-to-day life. These autism traits can differ from person to person.

Goals of Treatment

Autism isn't a disease, and it does not get worse with time as some illnesses do. There is neither a physical nor ethical reason to do anything about it.

It's only when autism traits affect your quality of life—your health, job, relationships, and so on—that treatment may be a good option.

A treatment program is not meant to "cure" your autism. Rather, it's designed to give you a framework to betterunderstand both your strengths and limitations so that you can function better in your daily life, interact with others productively, and find strategies to better cope with your individual challenges.

Goals for an adult diagnosed with level 1 autism might include:

  • Building self-control
  • Controlling emotions
  • Being flexible
  • Improving communications skills
  • Understanding non-verbal cues
  • Reducing anxiety

Seeking treatment also may connect you with a world of professionals and support groups who know the challenges of living with autism.

Treatment often involves dealing with family issues. This may help with repairing rifts in which family members no longer talk. A lack of knowledge about mild autism traits and their dynamics may actually be at the root of some of these conflicts.

In some cases, families become stronger when members work together to better understand and live with autism.

Challenges of Adult Autism

Forms of Treatment

Children with any level of autism usually receive some type of treatment in school. Typically, that means physical, occupational, and speech therapy. It usually comes along with some type of social skills training and behavior support.

If children have problems with sensory input, their parents might also sign them up for sensory integration therapy. This helps autistic children to deal with sights, sounds, and other stimuli.

As they get older, they might get involved with social skills groups and cognitive therapy.

Some of these therapies can be appropriate for you as an adult too, although you may need to seek some of them in different settings. What's involved specifically in treatment really depends on how your autism is impacting your life.

Applied Behavioral Analysis

The treatment plan for a person with level 1 autism often involves a therapy known as applied behavior analysis (ABA). ABA is an approach used to manage mild autism traits through the positive reinforcement of desired behaviors.

Desired behavior goals are established at the onset of therapy. Every time a desired behavior is exhibited, a reward is given to reinforce the behavior.

Goals in adults may include:

  • Improving conversational skills
  • Responding appropriately to new people
  • Maintaining eye contact
  • Managing schedules and appointments
  • Displaying assertive behavior (as opposed to passive or aggressive behavior)

With children, positive reinforcement may take the form of praise, a toy or book, or watching a video. For adults, the reward may be verbal, or the goals may be structured so that you are "rewarded" by moving to the next step.

Applied Behavior Analysis

Applied behavior analysis (ABA) is considered a gold standard of autism therapy but it is not without its controversies. Some autism advocates reject its emphasis on "fixing" behaviors in people they consider neurodivergent rather than respecting their differences. Others have welcomed more emphasis on rewards instead of consequences during ABA therapy.

Does Applied Behavior Analysis Work for an Autistic Child With Lower Support Needs?

Medication

Sometimes medication also is an option for controlling certain autism traits, or co-occurring conditions often seen in autistic people.

Prescriptions may include:

  • Antidepressants: Some of these drugs may be given to help with repetitive behaviors, or to better manage emotions like anger or anxiety.
  • Stimulants: These drugs may help reduce hyperactivity and improve focus and attention.
  • Anti-anxiety drugs: These may help with certain anxiety disorders.

Unapproved Therapies

Beware of false claims made about treating autism. The U.S. Food and Drug Administration (FDA) has urged people to avoid some of these claims, including:

  • Chelation therapies: These products claim to "cure" autism traits by removing toxins in the body. Chelation products are sold as sprays, capsules, liquid drops, and clay baths.
  • Hyperbaric oxygen therapy: This involves breathing oxygen under pressure in a special hyperbaric chamber. It is used to treat some conditions like carbon monoxide poisoning, but it is not approved for autism.
  • Essential oils: These and other products, like raw camel's milk, are not FDA-approved.

Services and Support

Though high-functioning autism, by definition, requires a low level of support overall, some people with level 1 autism may need more support than others. This depends on the specific challenges they face.

The Americans with Disabilities Act (ADA) ensures reasonable accommodation at school or work for some autistic adults with low support needs. Beyond that, the benefits may be limited. Still, an autistic adult can ask a healthcare provider to write a report that clearly outlines their autism diagnosis and any associated functional challenges.

With this written diagnosis, autistic adults may be eligible for state and federal services. In some cases, that may include help with health insurance, housing, and job training and placement.

10 Autism-Friendly Employers

Along with professional help, many autistic adults with low support needs benefit from their own ability to gather information about autism and employ strategies they learn. They may seek information from books, support groups, or conferences that share insights and ideas about living with autism.

This may be especially important if you have a new diagnosis as an adult. You may feel your ASD is overlooked. Those around you may assume you are neurotypical (meaning that your brain functions and you process thoughts in the same way as most people around you). It may help you and your family to connect with others who share your autism experience.

The Global and Regional Autism Spectrum Partnership (GRASP) offers a page of links to sites and resources to support autistic adults with ideas, insights, and next steps.

Why Asperger's Syndrome Is No Longer an Official Diagnosis

Summary

People are much more aware of autism spectrum disorder than they once were. In some cases, that means adults find out they have autism later in life. Once you know the traits and have a diagnosis, help is available.

If you are an autistic adult, treatment may not be necessary but it is possible. There are many resources that can help improve the quality of life for autistic adults. This usually means some form of therapy with a healthcare provider, and it also may include medication.

Finding a Job If You Are an Autistic Adult

What Does It Mean to Have High-Functioning Autism? (2024)

FAQs

What Does It Mean to Have High-Functioning Autism? ›

High-functioning autism usually refers to people with autism who have no intellectual disability, or delay in verbal speech development, and whose symptoms of autism has less of an impact on their daily life.

What is a high-functioning autistic person like? ›

Symptoms of High-Functioning Autism

They don't make much eye contact or small talk. People on the spectrum who are high-functioning can also be very devoted to routine and order. They might have repetitive and restrictive habits that seem odd to others. There's a wide range of how they do with school and work.

Can a high-functioning autistic person have a normal life? ›

High-functioning autistic people can usually live independently and have successful careers. However, the use of the term remains controversial, with many autism advocates asserting it is ableist and misleading.

What is the difference between high-functioning autism and normal autism? ›

One person may be labelled as high-functioning because they are able to communicate well, make eye contact or show empathy – but this label can suggest that someone that may be able to 'function well' doesn't struggle as much as another person labelled as 'low-functioning', or is less autistic.

How rare is high-functioning autism? ›

Research suggests that approximately 30% to 50% of individuals with autism spectrum disorder have high functioning autism[^2^]. These individuals often have average to above-average intelligence and exhibit fewer cognitive impairments compared to those with lower functioning autism.

Could I be autistic and not know it? ›

A: Undiagnosed autism in adults may manifest as social challenges, such as mimicking others or exhibiting rigid behaviors, and sensory sensitivities, like aversions to certain textures. Individuals may also engage in repetitive behaviors and prefer routines, potentially indicating traits on the autism spectrum.

Do people with high-functioning autism have a high IQ? ›

Autism spectrum is a developmental disorder that can affect a person's ability to communicate, emotionally regulate, and process sensory information. Some experts believe that people with high-functioning autism have above-average IQs, while others think there's no link between the two.

What are the facial features of high-functioning autism? ›

Some of the frequent facial features of autism are a broader upper face, shorter middle face, wider eyes, bigger mouth, and the philtrum. One of the characteristic features of autism is the way individuals with autism process and respond to sensory information.

Do autism symptoms get worse with age? ›

Common life experiences such as facing the death of a loved one, failed romantic relationships, employment problems, etc., can exacerbate autism symptoms in adults. In these cases, autism symptoms can get worse with age, but not necessarily due to the disorder neurologically worsening.

Which parent carries the autism gene? ›

Although the exact cause of autism is still unknown, there is evidence to suggest that genetics play a significant role. Since autism is less prevalent in females, autism was always thought to be passed down from the mother. However, research suggests that autism genes are usually inherited from the father.

Is autism a form of ADHD? ›

In short, the answer is “no”. While autism and ADHD are both neurological conditions, they're not the same thing. There are, however, many overlapping symptoms between ADHD and autism and it's not uncommon for people to have a dual diagnosis.

Can high functioning autism drive? ›

Can Adults with Autism Drive a Car? The answer to this question is yes, of course! Although the stats vary from state to state, according to the Children's Hospital of Philadelphia, nearly two-thirds of adolescents with high-functioning autism currently drive or would like to drive.

What does high functioning autism look like in females? ›

Some signs of high functioning autism in females include: Difficulty with social communication, such as maintaining eye contact or understanding sarcasm. Strong interests in specific topics, often related to science or technology. Difficulty with transitions or changes in routine.

Is high-functioning autism a big deal? ›

Some people with high-functioning autism only experience mild challenges in their lives because of these symptoms. Others find that these symptoms make certain aspects of their lives, like socializing and work, more difficult to undertake without help.

How to tell if someone is high functioning autistic? ›

High-Functioning Autism Symptoms
  1. Difficulty with social interactions. Autistic people struggle interpreting and expressing social cues. ...
  2. Repetitive patterns of behavior or obsessive interests. ...
  3. Symptoms must be present during childhood.
Jun 6, 2023

What is high-functioning autism called now? ›

Asperger's syndrome is often described as high functioning autism. Symptoms are present, but the need for support is minimal.

What are the emotions of high-functioning autism? ›

Actually, people with high-functioning autism profiles appear to be more sensitive to a range of emotions than the general population, such as fear, anger, and happiness. They may appear emotionless because they show less emotion externally or because their expression does not match their internal feelings.

How to tell if someone is mildly autistic? ›

Main signs of autism
  1. finding it hard to understand what others are thinking or feeling.
  2. getting very anxious about social situations.
  3. finding it hard to make friends or preferring to be on your own.
  4. seeming blunt, rude or not interested in others without meaning to.
  5. finding it hard to say how you feel.

What does high-functioning autism look like in females? ›

Some signs of high functioning autism in females include: Difficulty with social communication, such as maintaining eye contact or understanding sarcasm. Strong interests in specific topics, often related to science or technology. Difficulty with transitions or changes in routine.

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