translation.en: In 1910, they looked at the examinations that the state of Ohio gave to 14-year-olds, and they found that they were all for socially valued concrete information.
translation.zh: 人们研究1910 年的 俄亥俄州针对 14 岁儿童的考题。 他们发现考题 全部是针对具体事物的社会价值的。