High-functioning autism isn't a formal diagnosis but a term for people with Autism Spectrum Disorder (ASD) who have average or above-average intelligence and no significant language/intellectual impairment, often describing those formerly diagnosed with Asperger's Syndrome, which is now folded into the broader ASD diagnosis in current medical manuals like the DSM-5. People might still use "Asperger's" or "HFA" (High-Functioning Autism) to describe themselves, but the clinical term is now Autism Spectrum Disorder (ASD), with levels indicating support needs (Level 1 being "high-functioning").
Autism Level 1 has the least support needs and corresponds most closely with the "high-functioning" identifier.
Most people with a previous diagnosis of Asperger's have what providers today call “level-one autism.” This means they need a low level of support in their daily lives. But everyone's different, and some people diagnosed with Asperger's may need more support than others.
Savant syndrome is a rare condition in which persons with various developmental disorders, including autistic disorder, have an amazing ability and talent. The condition can be congenital (genetic or inborn), or can be acquired later in childhood, or even in adults.
Physical Symptoms:
Around 90% of autism cases are attributed to genetic factors, meaning autism is highly heritable, with many different genes contributing, rather than a single cause, often interacting with environmental influences during early brain development, though specific environmental factors don't cause it but can increase risk. Twin studies show strong genetic links, with concordance rates between 60-90% in identical twins, and research points to complex interactions of many genes and prenatal/perinatal factors.
The "6-second rule" for autism is a communication strategy where a speaker pauses for about six seconds after asking a question or giving information, giving the autistic person extra time to process it without feeling rushed, which helps reduce anxiety and allows for a more thoughtful response, reducing frustration for both parties. Instead of repeating or rephrasing, which can be confusing, you wait, and if needed, repeat the exact same words after the pause.
The different types of autism include autism spectrum disorder (ASD), autistic disorder (classic autism), Asperger's syndrome, pervasive developmental disorder not otherwise specified (PDD-NOS), childhood disintegrative disorder (CDD), and Rett syndrome.
If you have low support needs (high-functioning autism), you may have symptoms such as:
Kanner's Syndrome
This type of autism is characterized by difficulties in social interaction, communication challenges, and restricted interests or repetitive behaviors from an early age. Individuals with Kanner's Syndrome often exhibit a high degree of intelligence but may struggle with social awareness.
Computer science is a good choice because it is very likely that many of the best programmers have either Asperger's syndrome or some of its traits. Other good majors are: accounting, engineering, library science, and art with an emphasis on commercial art and drafting.
A notable behavioral treatment for people with ASD is called applied behavior analysis (ABA). ABA encourages desired behaviors and discourages undesired behaviors to improve a variety of skills. Progress is tracked and measured.
One common expression of anger in high-functioning autism is intense emotional outbursts such as tantrums, verbal aggression, and even physical aggression. These episodes can include shouting, name-calling, hitting, slapping, or destroying objects.
Analytical Thinking: People with an autism spectrum disorder think in a logically consistent way that leads to quick decision making. These thinkers can make decisions without experiencing the framing effect that inhibits most neurotypicals from making decisions without bias.
There is not just one cause of ASD. Many different factors have been identified that may make a child more likely to have ASD, including environmental, biologic, and genetic factors.
Individuals with HFA typically have normal to above-average intelligence and may excel in certain areas, such as academics or specific interests. However, they often struggle with social interactions, communication, and understanding social cues, which can impact their daily lives.
Conditions That Can Be Mistaken for Autism. These include: Speech delays, hearing problems, or other developmental delays: Developmental delays are when your child doesn't do things doctors expect kids their age to be able to do. These can include language, speech, or hearing problems.
Level 3 autism is the most severe form of the disorder. Compared to levels 1 and 2, it requires a significant amount of additional outside help and support, especially in a school setting. In some cases, level 3 autistic individuals may need assistance with daily living throughout their lives.
So, ADHD and ASD aren't the same condition, but — because they have so many similarities — it's easy to confuse them. After all, it's not like there's a specific spot on the brain where ASD stops and ADHD begins.
There's no single "hardest" age for autism; challenges shift across developmental stages, with preschool (2-5) often tough due to noticeable differences in social/language skills, elementary (6-10) marked by growing academic/social demands, and adolescence (11-17) frequently being overwhelming due to complex social pressures, puberty, and identity formation, say Bluebell ABA Therapy and Blossom ABA Therapy. While early childhood (ages 3-6) sees initial progress for many, this often stalls around age six, a critical turning point where increased support is crucial, according to research, notes The Transmitter.
Chinning is a form of repetitive self-stimulatory behavior (stimming) that you may notice in children or adults with autism. It involves pressing, rubbing, or holding the chin against objects, surfaces, or even hands to gain sensory input or comfort.
In general, people who have an active lifestyle are much more emotionally resilient and focused. There also seems to be some evidence that physical exercise helps people with depression and ADHD, which are commonly co-occurring conditions with autism.