highly significantp < .001
For the number comparison task, results revealed a highly significant NDE regarding both RT [ t (15) = –4.79, p < .001] and errors [ t (15) = 4.86, p < .001] indicating that children were significantly slower and less accurate for number pairs with a small distance (1,443 msec, 15.4% errors) as compared to pairs with a large distance (1,295 msec, 6.3% errors).