Development norms indicate the?
ترقی کے معیارات بتاتے ہیں؟
Answer: Average age at which individuals reach various development milestones
Explanation
- Development norms indicate the "average age at which individuals reach various development milestones."
- They provide a general guideline based on typical patterns of development in a population but do not make extremely precise predictions about the age at which an individual child will reach specific milestones.