In the Word Et Al

In the Word et al. study on interracial interaction, all of the following were significant results except:

A) white interviewers sat closer to white applicants than to black applicants.
B) white interviewers made fewer speech errors talking with black applicants than with white applicants.
C) white interviewers spent less time with black applicants than with white applicants.
D) job applicants in the "nonimmediate" condition were judged to be less adequate for the job than job applicants in the "immediate" condition.