The Results of the Political Debate Study Conducted by Fein

The results of the political debate study conducted by Fein et al. (2007) indicate that

A) participants rated a candidate more positively when they heard him make jokes during the debate.
B) a candidate's efforts to make jokes during the debate did not influence participants' ratings of his performance.
C) a candidate making jokes during the debate led participants to like him more when people in the audience laughed at those jokes.
D) a candidate making jokes during the debate led participants to like him less when no one in the audience laughed at those jokes.