Six-month-old babies already have an intuitive sense of probability, being taken aback by improbable events. https://www.mpg.de/11701369/kinder-wahrscheinlichkeit …pic.twitter.com/Sm4mIdri0m
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"Or babies like yellow" was my first thought. Was blue & yellow mix reversed to eliminate colour preference? Then left-right switched
They controlled for color distributions.
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