Hmmmn wrote:
Thanks, yeah I've still not finished it. The first thing I saw that got me hooked was the one about rubbing the back of your neck, this is extreme negative body language to NTs but I do it all the time.
It depends on the context. The thing with body language is that it really is a language in that the gestures have meaning only in terms of the context of the situation, environment, the people involved, other gestures, etc. By itself rubbing the back of the neck could mean any number of things. The person could have an itch. However, it's commonly interpreted as a stress indicator. When someone is under stress, they may rub the back of their neck. Combine that with another gesture, such as looking away (often an indicator of shame or guilt) and this gesture cluster suggests deception. Again, the key is understanding the context. There are a couple of really interesting videos on YouTube that demonstrate this.
First video:
This is a clip of Kate Winslet being interviewed on David Letterman's show. It's not necessary to watch the whole thing, but it sets up the context of their discussion. She's friendly, animated, and looks Letterman in the eyes most of the time.
[youtube]http://www.youtube.com/watch?v=4zX1_g2znNk[/youtube]
Second video:
This is the second part of the interview. This is where it gets interesting. At :28 Letterman asks her about knowing Leonardo DiCaprio. Her verbal response is that they've known each other a long time, but her nonverbal response is rubbing the back of her neck and looking away from Letterman. Interesting. What could that mean?
[youtube]http://www.youtube.com/watch?v=kZGe-xNyevg[/youtube]
Thus endeth the lesson.