Asperger's Syndrome (AS) is a type of autism spectrum disorder (ASD) characterized by significant difficulty with social interaction, as well as restricted and repetitive patterns of behavior. It is considered to be on the milder end of the spectrum, with some individuals exhibiting higher-than-average levels of intelligence and functioning in certain areas.
One of the hallmark characteristics of Asperger's Syndrome is difficulty with social interaction. People with AS often struggle to understand social cues, such as facial expressions, body language, and tone of voice, and may be unable to interpret the social expectations of others. They may also find it difficult to make and maintain friendships, due to their lack of understanding of social behaviors.
Another hallmark of AS is restricted, repetitive patterns of behavior. Individuals with AS may become fixated on certain topics, interests, or activities, and may have difficulty transitioning from one activity to the next. They may also display unusual or repetitive behaviors, such as hand flapping or rocking, and may have difficulty adapting to changes in routine.
Finally, individuals with AS may display difficulties with communication. They may have difficulty expressing their thoughts and feelings, and may use language in a literal or concrete way. They may also have difficulty with nonverbal communication, such as making eye contact or understanding facial expressions.
Overall, the hallmark characteristics of Asperger's Syndrome are difficulty with social interactions, restricted and repetitive patterns of behavior, and difficulty with communication.