The article "Effects of Avatar Race in Violent Video Games on Racial Attitudes and Aggression" cites 29 sources. What is MOST likely the effect of this list on the intended audience?
a) It suggests that the author's argument is weak and needs to be bolstered by numerous references.
b) The number of references on the list would likely surprise the audience.
c) It enhances the emotional appeal of the argument by impressing the audience.
d) It helps to establish the authors' ethos as conscientious research.