What developmental aspect is primarily affected in individuals with Down Syndrome?

Individuals with Down Syndrome primarily experience challenges related to intellectual functioning. This developmental aspect is critical as it encompasses various cognitive abilities, including reasoning, problem-solving, and understanding complex concepts. Children with Down Syndrome typically have mild to moderate intellectual disability, which impacts their ability to learn at the same pace as their peers without Down Syndrome.

Furthermore, these intellectual obstacles can influence other areas of development, such as language acquisition and social skills. While psychomotor skills, sensory processing, and verbal communication can also be affected to varying degrees, the most significant impact is on intellectual functioning, shaping the child's overall learning experience and approach to education. By focusing on enhancing support in intellectual development, educators and caregivers can better facilitate learning and adapt instructional methods to suit the needs of children with Down Syndrome.