In some ways, a picture really is worth a thousand words. A picture can often tell a story or communicate feelings that would take a thousand words to tell. If you are old enough to remember the 9/11 attacks, you doubtless remember the video of the buildings on fire and smoking, and people jumping to their deaths to avoid being burned alive. That video has more emotional impact than any of the stories you might have read about it. Reading is more cognitive: we understand more fully. Video is more visceral: we feel more.
When I was an undergraduate . . . → Read More: Who Reads?