And here's what he finds-- he looks at their English scores: the "fast spurters" improved significantly more than any of the other students.

他发现，他查看他们的英语成绩：,“快速迸发“学生有明显进步,比任何学生的进步都快。

哈佛公开课 - 幸福课课程节选

He looked at their maths scores, because English is not really objective and you know maybe it was the teachers who thought they were better than they were really.

他查看他们的数学成绩，因为英语不够客观,也许是老师们,觉得某些学生英语更好。

哈佛公开课 - 幸福课课程节选