I started a few Pinterest boards largely to augment the text discussions in communication books—my own or others. Photos and cartoons are very expensive; consequently, these are usually limited in most textbooks. So, I thought Pinterest would be a great medium to disseminate visuals that may prove useful in teaching communication. The boards you may find interesting in preparing slide presentations are those on illusions, communication, and choices. Hope you find them useful/helpful/interesting.
A student of Paul Siegel, who uses Essentials of Human Communication at the University of Hartford, found an error in one of my key word quizzes. It occurs on page 135: b should be 8 and f should be 3--I had them reversed in the answer key. I thank Paul and his student and apologize to all for this. It should not have happened and won't again.