Now here's an interesting little tidbit. I'm deuteronopic colorblind and I've always had troubles with color identification under odd lighting. I have no idea which of the blocks in the top two pictures are supposed to be red (several candidate colors could possibly fit the bill), but if I go by the text that says that the red ones are actually purple in one picture and orange in the other, I can tell which ones must be red.
Apparently I haven't lost the distinction that babies are supposed to lose at five months, because I lack some information the rest of you are getting.
Apparently I haven't lost the distinction that babies are supposed to lose at five months, because I lack some information the rest of you are getting.