People with positive and upbeat personalities tend to perceive others as

Game-playing in communication is a healthy way of creating a win-win relationship so people can reach their personal goals

Indicate whether the statement is true or false.

A speaker says, "So far, we have seen that carelessness is the main cause for industrial accidents." Which device is the speaker using?

A. a traffic light B. an internal summary C. a barrier D. a crossroad