Greg couldn't wait to play in his first high school football game

Once he got there and saw the crowd, however, he began getting nervous. This reaction surprised him a bit because he didn't think much about how a crowd would affect his playing. His coach noticed how nervous he was and reminded him to just run the plays as they had practiced. By redirecting Greg's focus, the coach was trying to decrease the _____ for Greg.
a) sense of self-serving bias
b) social disinhibitory factors
c) actor-observer effects
d) audience effects

Answer: d