Modern racists are theorized to have negative affect and attitudes toward A
frican Americans yet be motivated to avoid appearing prejudiced. Thus, they
may behave toward African Americans in covert ways. This hypothesis was te
sted using both an overt and covert measure of aggression in a competitive
reaction-time task. Experiment 1 found that high modern racists were more o
vertly and covertly aggressive than were low modem racists, regardless of c
ompetitor race. In addition, high modern racists displayed a pattern of inc
reasing covert aggression toward African Americans, whereas low modern raci
sts inhibited retaliation even under high levels of provocation. Experiment
2 replicated Experiment I and provided evidence suggesting that covert agg
ression is a strategic process that cannot be employed under conditions of
reduced cognitive capacity. Covert aggression, along with other covert beha
viors, is sea as highlighting differences between high and low modern racis
ts.