High-Functioning Autism: Signs & Support | Cadabam's CDC
Understanding high-functioning autism (ASD Level 1) in children. Signs, challenges, and support strategies.
High-Functioning Autism: Signs, Challenges & Support
High-functioning autism (now clinically termed Autism Spectrum Disorder Level 1) refers to individuals on the autism spectrum who have average or above-average intelligence and functional language skills but still face significant challenges with social communication, sensory processing, and flexible thinking. These children often go undiagnosed or misdiagnosed because they 'appear typical' on the surface — they can speak fluently, perform well academically, and mask their difficulties — but internally experience significant anxiety, social confusion, and exhaustion from constantly adapting to neurotypical expectations.
What Is High-Functioning Autism?
High-functioning autism refers to individuals on the autism spectrum who have average or above-average intelligence and the ability to communicate verbally. However, they may find it difficult to maintain social interactions, communicate and adapt to the everyday environment. Although the term "high-functioning" is often used, it is important to realise that it does not mean that the person does not need support. Each person with HFASD has a unique experience.
Definition and Overview
High-functioning autism (HFA) is not officially recognised as a separate diagnosis in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). Rather, individuals with HFA are believed to be affected by autism spectrum disorder (ASD) and are at Level 1 ASD, requiring support. Though these individuals can perform everyday tasks with little support, their social and communication problems are more visible, especially in new or stressful circumstances.
Historical Context and Terminology
The language around autism has changed over time. The early diagnostic terms, such as Asperger syndrome, were used to refer to people with high-functioning autism, but now that the DSM-5 is in effect, this diagnosis is lumped under the umbrella term ASD. The term "high-functioning" has often been used to describe individuals with less severe impairments, but it is important to note that these individuals also need support, particularly in the social and emotional domains.
Symptoms and Characteristics
Individuals with high-functioning autism may exhibit a variety of symptoms and characteristics. These can vary significantly from person to person, but common themes include challenges in social interactions, communication, and behaviour. Below is an overview of some of the most common symptoms of HFASD.
Symptoms and Characteristics
- Social Interaction Difficulties
- Communication Challenges
- Repetitive Behaviours and Restricted Interests
- Sensory Sensitivities
- Emotional Regulation Difficulties
Social Interaction Difficulties
Social interaction is often a significant challenge for individuals with high-functioning autism. Even though they may have the cognitive ability to understand social cues, they often find it difficult to apply these cues or rules in real-life situations.
Challenges in Building and Maintaining Friendships
Individuals with HFASD may find it difficult to form and maintain friendships. They may struggle to understand the nuances of social relationships, leading to awkward or uncomfortable interactions. This can result in feelings of isolation or loneliness.
Difficulty Understanding Social Cues
It can be difficult for people with HFASD to interpret body language, tone of voice and facial expressions. This can lead to misinterpretation of social cues, making interactions difficult and leading to social misunderstandings.
Communication Challenges
Although many people with HFASD have average or above-average verbal communication skills, it can still be difficult for them to communicate and interpret the communication of others.
Verbal Communication Issues
People with HFASD may struggle with aspects of verbal communication, such as initiating or maintaining conversations, staying on topic, or understanding jokes or sarcasm. Their speech may be overly formal or robotic, and they may find it difficult to adjust their communication style to different social situati
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