公共关系PR是结合市场营销，广告和其他沟通努力多学科领域。一般来说，公共关系项目和课程的目的是帮助学生了解如何帮助个人和企业与媒体，特定市场或社区的大型连接。

Courses are academic classes taught by qualified instructors that are intended to enhance participant’s knowledge of a given area or training in a particular discipline. Courses vary broadly in terms of length, size, content and duration.