Which of the following is a key characteristic of autism spectrum disorder (ASD)?

The key characteristic of autism spectrum disorder (ASD) is social interaction and communication difficulties. These difficulties can manifest in various ways, such as challenges in understanding social cues, maintaining conversations, and developing relationships with peers. Individuals with ASD may struggle to interpret verbal and nonverbal communication, which can impact their ability to connect with others. This characteristic is fundamental to the diagnosis of ASD and helps distinguish it from other conditions.

While exceptional intellectual abilities can be present in some individuals with ASD, they are not a defining feature of the disorder as it encompasses a wide range of intellectual capabilities, including those who may have intellectual disabilities. Similarly, physical disabilities are not inherent to ASD, as many individuals with the condition do not experience any physical limitations. Lastly, a high motivation for group activities is often not a characteristic of individuals with ASD, as they may prefer solitary activities or experience anxiety in social situations. Understanding these characteristics is essential in providing appropriate support and interventions for individuals with ASD.