Here we show that preschool children can compare … dots) and across two modalities and formats (dot … children viewed animations and either compared one visible … sum to a third array . In further … Children performed all tasks successfully, without resorting to … Addition was as accurate as comparison, even though … of number and addition therefore precedes, and may … [In each experiment, the children performed well above chance (e.g., p<0.001, p<0.0001, p<0.0001, p<0.0001).]
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