正在翻译论文，这句话怎么翻译？

来源：百度知道 编辑：UC知道 时间：2024/05/28 07:53:16
however,course inclusion in the research was mediated by the extent to which faculty members in each major granted access to the researcher to gather data during courses they taught
另外，这个句子的句子结构怎么划分？完全看不懂，头大头大滴。。
THANKS

划分：
however 不过
course inclusion in the research 研究项目中的课程
was mediated by the extent 被辅导的程度
to which faculty members in each major 每科的教师
granted access to the researcher 允许研究者
to gather data during courses they taught 在他们的课上积累数据

困了...

不过,在研究过程中夹杂介多大程度上老师发给每个主要研究者收集数据获取他们在课程讲授