What developmental aspect is typically delayed in children with Prader-Willi Syndrome?

In children with Prader-Willi Syndrome, it is common to observe delays across multiple developmental aspects, which include motor skills, speech, and cognitive abilities.

Motor skills tend to develop more slowly in children with this syndrome due to hypotonia, or decreased muscle tone, which is a characteristic feature of Prader-Willi Syndrome. This hypotonia can make it challenging for infants to achieve key milestones such as rolling over, sitting up, and walking at the expected ages.

Speech development is also typically delayed in these children. Problems with articulation, a limited vocabulary, and overall communication skills can hinder their language development during early childhood.

Cognitive abilities in children with Prader-Willi Syndrome are often affected as well. Individuals may exhibit mild to moderate intellectual disabilities, which can lead to challenges in learning and academic performance compared to their peers.

Considering that motor skills, speech, and cognitive abilities are all areas where delays can be observed, it is correct to say that all of the developmental aspects mentioned can be delayed in children with Prader-Willi Syndrome. Thus, the understanding that all these areas are impacted underscores the complex nature of the syndrome and the need for comprehensive support and intervention strategies.