Bobble Head Theory

In the News - I just read Lee Dye's original report published at ABCNews Web site about a study done regarding our body language. He explains that nodding your head (up and down) doesn't necessarily mean you are in agreement with someone but that you may be changing your opinion on the subject being communicated. I had to read the article twice to get the gist of the study and its findings, but it makes for interesting reading... I think so anyway. I'll give reading the article a nod.
Read the article: With a Nod