For some autistic adults, emotions do not show, either on their face, in their body or in their tone of voice. The circuitry in the brain responsible for expression of emotion through the body and voice is working differently in autism.
Many, if not most, children who are diagnosed on the autism spectrum have difficulty regulating their emotions and maintaining a calm state. 1 They may also be coping with some of the limitations they feel but cannot verbalize or understand in other ways.
Autistic children and teenagers experience a range of emotions, but they might need support to recognise, understand and manage their emotions. For example, your autistic child might feel all negative or unpleasant emotions as anger. Or they might not recognise when they're excited.
1 in 5 autistic people have alexithymia. People who have alexithymia may have have trouble identifying, understanding and describing emotions. They may also struggle to show or feel emotions that are seen as socially appropriate, such as happiness on a joyous occasion.
People with autism spectrum disorder are sometimes said to lack empathy (the ability to feel along with others) and/or sympathy (the ability to feel for others). While this stereotype is often used to describe all people with autism, these challenges are not experienced by everyone on the spectrum.
People with autism may get easily attached to people, leading them to become over-friendly. It can be difficult to understand other people's perceptions of situations, therefore what they feel is appropriate, may be considered as socially unacceptable.
Being completely silent. Not being able to communicate in any way. Withdrawing to a quiet, dark space to get away from the cause of their shutdown. Not being able to move from where they are because they're thinking too much about the cause of their shutdown.
Children with autism are often unaware of their behaviors and struggle with reading the body language of others. Yelling at a child with autism can cause chronic levels of stress in the child and is not helpful in working towards a solution or strategy for change.
Level 3 is the most severe level of autism. People with level 3 autism have limited ability to speak clearly. Difficulty with both verbal and nonverbal communication makes it challenging to interact with others. This level of autism requires a higher level of support throughout life.
Every autistic person is different, but sensory differences, changes in routine, anxiety, and communication difficulties are common triggers.
The causes of nonspeaking autism are unknown. However, there appears to be a relationship between joint attention and verbal communication. Joint attention occurs between two individuals when one draws the other's attention to an object through gesturing (i.e. eye gazing, pointing).
Some people with autism are able to speak, but others are not. There are many possible reasons why someone with autism might not speak, including difficulty processing language, anxiety, or lack of interest in communication. Nonverbal communication can be just as important and effective as verbal communication.
The popular image of a person with autism is a quiet, isolated individual who prefers solitude to social interaction. This is often true, but by no means always the case. While autistic people, by definition, have challenges with social communication, many enjoy social interaction, group activities, and friendships.
They might not like talking that much and prefer to keep to themselves. On the other hand, some people with autism might overshare and might not know when to let the other person have a turn to talk. People with autism might also struggle to share what they are thinking or feeling with other people.
It can affect anyone but autistic people are more likely to experience loneliness than non-autistic people. Finding ways to engage with others, in a way that works best for you, can help you to feel less lonely.
Often individuals with autism struggle to make friends because they're fearful of being vulnerable, experiencing social anxiety, and struggle with the social skills necessary to make new friends.
Cluttering. There is another language problem found in autism that can produce fast, unclear conversation. Cluttering is when someone talks rapidly, with syllables that run together, excessive filler words and repetitions, and abnormal pauses. It often occurs alongside stuttering, though it's less well-known.
Part of the reason people with high-functioning autism have trouble developing deep social relationships is an inordinate amount of focus on themselves. They may spend an excessive amount of time talking about themselves, interrupting others when they speak, and changing the subject back to themselves.
People with autism often speak with a different rhythm, prosody, and/or volume than typical peers. Thus, even if the words themselves are appropriate, they may sound flat, loud, soft, or otherwise different. It's not unusual for people with autism to "script" their conversations.
Nonverbal autism tends to occur in what's known as severe autism, or level 3 autism. In some cases, a child will eventually learn to speak. For those who don't, new approaches and technologies are making it possible for kids with autism to communicate in other ways.
“High-functioning autism” isn't an official medical term or diagnosis. It's an informal one some people use when they talk about people with an autism spectrum disorder who can speak, read, write, and handle basic life skills like eating and getting dressed. They can live independently.
Many autistic people experience hypersensitivity to bright lights or certain light wavelengths (e.g., LED or fluorescent lights). Certain sounds, smells, textures and tastes can also be overwhelming. This can result in sensory avoidance – trying to get away from stimuli that most people can easily tune out.