38.依據皮亞傑(Piaget)理論，「過完一歲慶生會後的第二天，幼兒看見廣告單上插有蠟燭的蛋糕圖片，就噘起嘴來吹」，此認知歷程稱爲下列何者？ (A)依附（attachment ) (B)常模（norm ) (C)合理化(rationalization ) (D)同化(assimilation )