The process by which innovations are spread to members of a social system is known as ______.

An introduction to a speech includes

A) motivating your audience to listen. B) a listing of the arguments you intend to use. C) quotations showing the truthfulness of your central idea. D) an explanation of statistics you will present. E) support for your main points.

Which of these things is beyond the skills a web journalist should have?

a. Editing video b. Writing an inverted pyramid story c. Taking pictures with a digital camera d. A web reporter should be able to do all of these things