All of the Following May Be Explanations for Errors in Cross-Ethnic

All of the following may be explanations for errors in cross-ethnic identification in criminal justice cases except

A) people may engage in deeper processing when seeing someone from the same ethnicity than someone from a different ethnicity.
B) people who are exposed to a threat of violence are distracted from the facial identification.
C) outgroup homogeneity effect based on ethnicity.
D) familiarity with people of the same ethnicity.