The OECD director of the testing, Andreas Schleicher, said that the results were expected to produce astonishment and had been examined for accuracy by international experts after the OECD received the Shanghai scores.
OECDのテスト統括者であるAndreas Schleicherは結果は驚きを生むだろうと述べ、結果についてはOECDが上海の成績結果を受け取った後で国際専門家によって精査されたと述べている。