subitize \SOO-bi-tahyz\, verb:
To perceive at a glance the number of items presented.
Below seven the subjects were said to subitize; above seven they were said to estimate.
-- H. Gutfreund and G. Toulouse, Biology and Computation: A Physicist's Choice
I wanted to see if Pedro could subitize, so I asked, “Pedro, how many stars are in the first circle?”
-- Melissa Conklin, It Makes Sense!
Subitize comes from the Latin word subitāre which meant "to appear suddenly".
感知提出項目的數量，一目了然。
以下七個科目到subitize說，上述七個，他們說估計。
- H古德菲瑞德和G.生物學和計算圖盧茲：一個物理學家的選擇
我希望看到如果佩德羅subitize，所以我問：“佩德羅，在第一圈是多少星星？”
- 梅麗莎康克林，這是有道理的！
subitize來自拉丁詞subitāre這意味著“突然出現”。
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