Overall Lower interviewer cooperation rate Higher interviewer cooperation rate
Conscientiousness
 Read exact 0.50 0.50 0.51
 Adequate probe 0.15 0.14+ 0.16+
 Exact verification 0.17 0.20*** 0.12***
 Appropriate clarification 0.04 0.04 0.04
 Appropriate feedback 0.07 0.08+ 0.06+
Rapport
 Rapport-related feedback 0.01 0.01 0.01
 Task-related feedback 0.02 0.02 0.02
 Laughter 0.05 0.05* 0.06*
 Affirmative feedback 0.39 0.38 0.40
Confidence
 Stuttering 0.06 0.06 0.05
 Disfluency 0.29 0.35*** 0.21***
 Interruptions 0.12 0.11* 0.14*
Flexibility
 Read major change 0.12 0.11*** 0.14***
 Inadequate probe 0.06 0.05 0.06
 Inadequate verification 0.07 0.07 0.07
Total 433 242 191