occupational group

用法例句

The investigation of English majors in three institutions of higher education in Jiangxi province reveals that there are significant differences in self-efficacy between grades and between academic directions,though there are no obvious differences between sexes and between education levels.

本文通过对江西省三所高校英语专业学生的问卷调查分析,发现学生的自我效能感存在年级、专业类别方面的差异,而在性别、学历层次等其他因素上不存在显著差异。