my DS1 (3yrs 3 months) loves looking at himself in the mirror at nursery - with hood up/down, variety of hats, apparently up to 15 mins at a time according to carers. he's there 2 days a week, we don't have many mirrors at home, only one in the bathroom.
he's obviously keen on trying out expressions, seeing how he looks etc, and I don't see any harm in it, and was thinking of getting a shatterproof mirror for an accessible place for him.
but wondered if there was a specific developmental reason for this, or whether this is normal, and just to see what other children do.... what do you think?