Marisa, Who Coaches a Junior High School Soccer Team, Is

Marisa, who coaches a junior high school soccer team, is concerned because some team members occasionally "play dirty". Marisa, who has taken a social psychology course, thinks that the cause may be the anonymity given to the players by their team uniforms. What would be a good way for Marisa to decrease deindividuation?

A) She should talk to the offending players.
B) She should change their uniforms.
C) She should decrease the team member's self-awareness.
D) She should make each team member have their names on their uniforms.