Recall that the "trucking" game (Deutsch & Krauss, 1960, 1962) puts participants in a conflict situation in which each participant wants to get their truck to the destination as fast as they can. Sometimes they gave one participant a gate with which to threaten an opponent; other times, they gave both participants such a gate, and still other times, neither participant had a gate with which to threaten his or her opponent. What was the result