What are you signaling to the drivers behind you when you flash your brake lights?

The social contact theory states that

People with high cq motivation enjoy interacting with people from other cultures and are likely to deal with the stress of living in another culture. tend to negotiate more aggressively during negotiations. build cooperation by reciprocating information sharing during negotiations. are very good at leveraging the s& o model which they do by leveraging equivalent offers.

How does sociology account for the cause of addiction? sociology social problems course