多媒体研究是如何传播的各种模式可以利用建立一个统一的信息进行调查。这是一个涉及各种数字，印刷和广播媒体的跨学科领域。

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.