Craig finds that he is often in conflict with Robert because he feels that Robert constantly attacks his ideas. Their conflict is an example of a(n):

Using the whiteboard or chalkboard can prevent the speaker from connecting with the audience through a strong physical delivery

Indicate whether the statement is true or false.

Stephanie knows she can say "oh my gosh" and "BFF" when talking with her friends, but won't use phrases like these when speaking to her professor. When she talks to him, she tends to use more formal language. Stephanie is demonstrating the concept of _____.

A. code switching B. abstract language C. concrete language D. polarization