<prompt> A normally growing child smiles back social smile at the following age6-8 weeks4-6 weeks2-4 weeks6-10 weeks  <response>: SOCIAL AND ADAPTIVE MILESTONES:2 months: social smilesmile after being talked to.watches mother when spoken to and may smile.3 months: Recognizes mother, anticipates feeds.4 months: Holds rattle when placed in hand and regards it. Laughs aloud. Excited at the sight of food.6 months: recognizes strangers, stranger anxiety. Enjoy watching own image in the mirror, shows displeasure when toy pulled off.9 months: waves bye bye12 months comes when called, plays a simple ball game. kisses the parent on request. Makes postural adjustments for dressing.15 months: jargon, starts imitating mother. 18 months: copies parents in tasking, dry by day, call mother when he wants potty, points to three parts of the body on request.2 years: ask for food, drink, toilet, pulls people to show toys.3 years: shares toys, know full name and gender, dry by night.4 years: Plays cooperatively in a group, goes to the toilet alone, washes face, brushes teeth. Roleplay.5 years helps in the household task, dresses, and undresses 