__________ or credibility, is especially empowering to speakers

Research cited in the textbook found that with dating partners and college roommates,

similarity in the emotional dimensions of the relationship were more important than other dimensions of attraction. Indicate whether the statement is true or false

You are trying to convince a group that cheating is both wrong and out of control. You are dealing with a proposition of 

A. fact. B. policy. C. proof. D. value.