08 APR 2013 by ideonexus
The Rules of Magic Don't Make Any Sense
Some children would have waited until after their first trip to Diagon Alley.
"Bag of element 79," Harry said, and withdrew his hand, empty, from the mokeskin pouch.
Most children would have at least waited to get their wands first.
"Bag of okane," said Harry. The heavy bag of gold popped up into his hand.
Harry withdrew the bag, then plunged it again into the mokeskin pouch. He took out his hand, put it back in, and said, "Bag of tokens of economic exchange." That time his hand came ou... 1 
notes
notesRational Potter experiments with a magical bag that will give him whatever he asks for and doesn't understand why it can understand some requests but not others.
08 JUL 2011 by ideonexus
Teaching Babies Science
But we also have some more direct evidence for the idea that children learn like scientists. Alison and Virginia Slaughter, one of her students, looked at three-year-old children who didn't yet fully understand belief—children who still said they had always thought that there were pencils in the candy box. Then, over the course of a few weeks, Virginia gave the children systematic evidence that their predictions were false. She told them firmly that they hadn't said pencils at all, they had... 1 notes
notesHaving children predict something and then systematically demonstrating how their prediction is false makes them more capable of understanding how beliefs work.
