Professor Rothman Is Interested in Tracking Changes in Racial Stereotypes

Professor Rothman is interested in tracking changes in racial stereotypes in Canada.If he decides to conduct an archival analysis,he should

A) record how minorities are portrayed in newspaper cartoons from 1940 to 2000.
B) interview multiple generations in families of different race and ethnicities.
C) interview one generation of different races and ethnicities.
D) record his subjective impressions of the racial stereotypes contained in newspaper humor columns from 1940 to 2000.
E) ask his students to watch television every night for a week and tell him what they saw.