Which statement below best describes the participants in Study 1? There were two separate samples of more than 150 college students each, one of which was shown a Black perpetrator and the other a White perpetrator. There was one sample of more than 150 college students, one of which was shown a Black perpetrator and the other a White perpetrator. There was one sample of more than 150 college students and two conditions: Black perpetrator and White perpetrator. There were two samples of more than 150 college students each and two conditions: Black perpetrator and White perpetrator