An experimental investigation of the impact of rapport on Stroop test performance.

Rapport in the context of neuropsychological testing refers to the level of interpersonal ease between examiner and examinee. However, scant research has examined the impact of rapport on neuropsychological test performance. The purpose of this between-subjects experiment was to investigate the impact of rapport on Stroop test performance. College students (N = 114) were randomly assigned to either a high or a low rapport condition and administered the D-KEFS Color-Word Interference Test. Individuals in the low rapport condition took longer to complete the Inhibition Trial of the Stroop test but did not vary on the Inhibition/Switching Trial. Low rapport may distract examinees, sapping attentional resources on the Inhibition Trial.