A child weighs 3.5 pounds at birth. This indicates an increased probability of what?

• A. Delayed motor development and cognitive problems.
• B. Early walking.
• C. Superior athletic ability.
• D. Advanced language development.

Answer: (A)

Very low birth weight signals a higher risk for neurodevelopmental delays. A birth weight of 3.5 pounds is well below typical full-term weight and indicates premature birth or restricted fetal growth. Because the brain and nervous system are developing rapidly around birth, being that underweight at birth increases the likelihood of slower motor development and later cognitive difficulties. Some children may catch up with early intervention, but the overall probability of these delays is higher. The other outcomes—early walking, superior athletic ability, or advanced language development—don’t align with this risk pattern; very low birth weight is more commonly linked to delays rather than accelerated or advanced skills.