Here's a start...Some resources on Nonverbal Communicaiton

Blake, J., Vitale, G., Osborne, P., & Olshansky, E. (2005). A cross-cultural comparison

of communicative gestures in human infants during the transition to language. Gesture. 5 (1) 201-217. Database: Communication & Mass Media Complete

-This might not be the direction some of you want to go, but it’s a look at how babies communicate before they acquire verbal language skills.

Gonzalez, I.G. (1978). Nonverbal Aspects of Interpersonal Communication.

Communication. 7 (1), 205-212. Database: Communication & Mass Media Complete

-Starting on page 3, Gonzalez describes seven categories of nonverbal behavior.

Program on Negotiation. (2008) How Body Language Affects Negotiation. Negotiation.

Database: Communication & Mass Media Complete

-This is a pamphlet from Harvard. The original source information for the pamphlet is denser and a little harder to wade through. It can be located here:

van Dijk, E., van Kleef, G.A., Steinel, W., & van Beest, I. (2008). A social functional

approach to emotions in bargaining: When communicating anger pays and when it backfires. Journal of Personality and Social Psychology. 94 (4), 600-614.