cartilage definition: The definition of cartilage is tough, whitish tissue that is almost fully replaced by bone as someone grows into an adult. (noun) If you get the upper outer part of your ear pierced, the area that you pierce is an example of cartila...
Social and Emotional Skills: What to Expect at Different Ages. Kids mature and develop at different paces, but there are certain social and emotional milestones you can expect at different ages. Keeping track of your childâs progress as social and emotional skills develop can help reveal potential issues. The following timeline shows whatâs considered typical behavior as a child develops. Infants and Babies. By 2 months. â¢ Start to smile and look directly at you. â¢ Cry to get needs met.
A common concern in child development is developmental delay involving a delay in an age-specific ability for important developmental milestones. Prevention of and early intervention in developmental delay are significant topics in the study of child development.