In LaPiere's Classic Study,a Young Chinese Couple Traveled Across the U.S.A.and

In LaPiere's classic study,a young Chinese couple traveled across the U.S.A.and reported being treated courteously at virtually every restaurant and hotel.A follow-up survey asking for attitudes toward Chinese travelers found that ________.

A) the level of service was highly correlated with the attitudes expressed on the survey
B) the ethnicity of other travelers was highly influential in determining survey responses from managers of hotels and restaurants
C) social norms generally accounted for the positive attitudes expressed on the survey
D) most restaurant and hotel managers responded that they would refuse service to Chinese travelers
E) the researchers had mistakenly surveyed only establishments the couple had not visited