Which of the following is a characteristic of ASD?

The characteristic of Autism Spectrum Disorder (ASD) that is notably recognized is the presence of stereotyped or repetitive motor movements, the use of objects, or speech. This behavior often manifests as hand-flapping, rocking, spinning, repeating phrases, or having a strong attachment to specific routines. These repetitive behaviors are intrinsic to the diagnostic criteria for ASD, highlighting a key aspect of the disorder.

Understanding these behaviors is crucial, as they can significantly impact a person's daily life and social interactions. For individuals with ASD, these behaviors may serve various functions, such as self-soothing or coping mechanisms in response to stress or sensory overload. Identifying and addressing these behaviors is an important consideration in the development of effective interventions to support those with ASD.

Other options suggest qualities that may not universally apply to individuals with ASD. Higher-than-normal intelligence or advanced language skills are found in some individuals on the spectrum, but they are not defining characteristics of the disorder itself. Many people with ASD exhibit challenges in social interaction, especially in smaller, intimate settings, rather than only in large groups. The defining characteristic remains the pattern of repetitive behaviors, distinguishing it as a central feature of ASD.