Final answer:
Autism spectrum disorder (ASD) is characterized by restricted emotions in social interactions and limited close relationships, along with impaired social skills and other behavioral symptoms. ASD's impact on individuals varies, with some leading independent lives and others requiring significant support.
Step-by-step explanation:
The condition characterized by a restricted range of emotions in social interactions and few - if any - close relationships is known as autism spectrum disorder (ASD). ASD is a neurodevelopmental disorder that significantly impairs an individual's ability to engage in social interactions. It may also include symptoms such as impaired social skills, repetitive motor behaviors, strict adherence to certain rituals, and a preoccupation with specific subjects. ASD can present challenges in empathizing with others and often results in difficulty forming and maintaining close personal relationships.
While symptoms and severity vary widely, it's essential to understand that ASD is a spectrum, meaning individuals with this disorder have a range of abilities and challenges. Some may lead relatively independent lives, whereas others might require significant levels of support. Understanding and supporting individuals with autism requires awareness and acknowledgment of these challenges and strengths.