She gives all new pupils a cognitive ability test (CAT) and retests them every year.

所有的新生都要参加学校的认知能力测试（CAT）。 每年还要重新测试一次。

Learning ability test: The learning ability of rats was tested by trisection Y-type maze and figured as attempting times.

学习能力测试：大鼠学习能力测试用三等分y型迷宫进行，以大鼠学习尝试次数表示。

The cognitive ability test consisted of 12 tasks and included 4 items of speed and 10 items of performance, total 14 indexes.

认知能力测验共12项作业，包括4项作业速度和10项作业成绩共14项指标。