Sack and elder (2000) found that more than 80 percent of both whites and blacks say race relations are generally good in their neighborhoods, but fewer than 60 percent see relations as generally good in the country as a whole. this is referred to as

They found that good pool players in a student union (who had made 71% of their shots while being unobtrusively observed) did  More than 80% of both Whites and Blacks say race relations aregenerally good in their own neighborhoods, but fewer than 60% see relations as generally good in thecountry as a whole.