How can a disability stop a child following the expected development pattern?

A disability can hinder a child's development by affecting their physical, cognitive, social, or emotional abilities, which may prevent them from reaching key milestones at the same pace as their peers. For example, a child with a motor impairment might struggle with tasks like walking or fine motor skills, impacting their ability to engage in play or learn basic self-care. Cognitive disabilities can affect learning and communication, making it difficult for the child to acquire language or problem-solving skills. Consequently, these challenges can lead to delays in social interactions and emotional regulation, further deviating from typical development patterns.