While Kelly knows she can't let everyone go at three o'clock, her boss can because he is an officer at the company. Her boss's ability to influence behavior is an example of power

There is a difference between signs and symbols. Which of the following statements best describes symbols?

A. A symbol is an arbitrarily selected and learned stimulus representing something else. B. A symbol is often a constituent part of what it represents. C. Symbols and their referents are universal and not context specific. D. Symbols are used in nonverbal communication and signs are used in verbal communication.

When Joseph learned that his friend got the job that Joseph had also applied for, his face momentarily fell before he put on a big smile and congratulated his friend. Joseph's look of disappointment was a(n):

  a.  pseudoexpression.   b.  microexpression.   c.  macroexpression.   d.  oculesic.