Note that these fake candidates had identical caucasian names and no reference to their religion anywhere on their resumes. Employers were looking up facebook profiles, and using that information to discriminate:
As part of a social experiment, the researchers created four fictitious job candidates – each with a unique name that most likely points to someone who is male, U.S. born and Caucasian. The candidates had identical resumes. The researchers also created social network profiles for each of the candidates that revealed either his sexual orientation or whether he was a Muslim or Christian. All other information, including the profile photograph used for each candidate, was the same. The resumes, which did not mention the candidates’ online profile, were then sent out to more than 4,000 employers nationwide with job openings.
In both Republican and Democratic states, there was no difference between the call backs received by the gay candidate as compared with the straight candidate. But in the Republican states, the Christian candidate received more interview calls than the Muslim candidate. In the 10 states with the highest proportion of Republican presidential candidate Mitt Romney voters in the 2012 election, 17% of Christian applicants received interview calls, compared with 2% of the Muslim job candidates. There were no differences in call backs received by the Christian and Muslim candidates in the 10 states with the lowest proportion of Romney voters. [pew]