Bea has just broken up with her boyfriend. She has a test in school on Friday, but try as she might, she cannot concentrate on her studies. In this example, Bea's performance is being interfered with by an intense ______

Vincent was walking to class when he saw Nathaniel. They both waved and said, "Hey, how are you?" over their shoulders, but neither one stopped to answer. This is what Berne would call a(n)

A) pastime. B) ulterior transaction. C) ritual. D) game.

What makes humans most unique from other animals is ____

a. culture b. communication c. social bonding d. division of labor