Your Textbook Described a Study in Which Male Students Walked

Your textbook described a study in which male students walked past a staged rape in a campus parking lot. The results of this study showed that:

A) the more bystanders are present, the less helping will occur
B) bystanders may increase helping in a natural setting where their compatriots are friends
C) the anonymity of city life reduces individuals' sense of personal responsibility
D) males are more likely to help females who seem weak or helpless