However, there is some surprising evidence that young babies are actually not particularly interested if a blue toy car goes in one edge of the screen and a yellow toy duck emerges at the far edge on the same trajectory! A grown-up would assume the duck that came out was brand-new and the other toy was still there…
Another great English philosopher, John Locke, posed another classical epistemological problem. What would happen if you miraculously restored the sight of someone who had been blind from birth? Would that person recognize all the objects he had known so intimately through touch, or would he have to painstakingly…
Alison and Andy designed an experiment to test this idea further. First they set up an imitation game: you give the toy to me and I'll give it to you; you put the sticker on my hand and I'll put it on your hand. Children are very good at this and love doing it. Then Alison and Andy put a screen on the table between…