Which category addresses delays in achieving motor milestones such as rolling, sitting, and walking?

Which category addresses delays in achieving motor milestones such as rolling, sitting, and walking?

• A. Congenital Disorders
• B. Developmental Disorders
• C. Neuromuscular Disorders
• D. Orthopedic Injury

Answer: (B)

Delays in achieving motor milestones reflect developmental disorders, which describe slower or atypical progress across domains of development, including motor skills like rolling, sitting, and walking. Children typically roll early in infancy, then sit with support and without support, and eventually walk within expected age ranges. When these milestones are missed or delayed, it signals a pattern of development that may require evaluation for broader neurodevelopmental issues. While specific neuromuscular conditions or orthopedic injuries can impair motor function, they point to a particular underlying problem rather than the general timing of developmental progress. Congenital disorders are present at birth and may affect development in various ways, but the idea captured here is the overall postponement of milestone attainment, which sits squarely with developmental disorders.

Delays in achieving motor milestones reflect developmental disorders, which describe slower or atypical progress across domains of development, including motor skills like rolling, sitting, and walking. Children typically roll early in infancy, then sit with support and without support, and eventually walk within expected age ranges. When these milestones are missed or delayed, it signals a pattern of development that may require evaluation for broader neurodevelopmental issues. While specific neuromuscular conditions or orthopedic injuries can impair motor function, they point to a particular underlying problem rather than the general timing of developmental progress. Congenital disorders are present at birth and may affect development in various ways, but the idea captured here is the overall postponement of milestone attainment, which sits squarely with developmental disorders.