“…The rationale for this research was twofold. First, the empirical literature is dominated by post-hoc investigations of rapport building (e.g., presence, absence, and likely impact) by accessing recordings or transcripts of real life interviews with witnesses and persons of interest [11,22,25,26,28,36,37], with relatively little attention paid to the impact of rapport behaviours on episodic memory performance. Second, because of the limited nature of experimental work that does consider episodic memory (e.g., verbal and behavioural techniques are often not separated), the locus of effect for rapport is far from clear and the results are somewhat contradictory (e.g., [16,18,20,[38][39][40]).…”