Professor Schaltzman expresses dismay that Tate didn't turn in the paper as assigned by saying, "I thought you were a good student and that I could count on you." This is an example of a social comparison.

According to Herbert Gans, U.S. journalists' commitment to social order is evident in how frequently and how extensively they turn to and cite people in leadership roles as sources

Indicate whether this statement is true or false.

Movements, usually of the hands but sometimes of the full body, that express meaning and emotion or offer clarity to a message are also known as ____________________.

Fill in the blank(s) with the appropriate word(s).