How is Williams Syndrome primarily characterized?

Williams Syndrome is primarily characterized by a unique pattern of cognitive and physical traits that include delayed motor development and notable visual-spatial impairments. Individuals with this condition typically exhibit strengths in certain areas such as social skills and verbal communication, often leading to the misconception of advanced communication abilities. However, visual-spatial difficulties, which affect how they perceive and interact with their surroundings, are significant and form a key aspect of the syndrome.

In terms of motor development, it is common for individuals with Williams Syndrome to experience delays, which can impact their ability to engage in physical activities and may lead to challenges in coordination. This combination of delayed motor skills and visual-spatial challenges is crucial to understanding the characteristics of the syndrome, making it a defining feature of Williams Syndrome. As such, option C accurately captures the primary characteristics associated with this condition.