Leal, Vrij, Deeb, and Jupe (2018) found—with British participants—that a model statement elicited (a) more information and (b) a cue to deceit: After exposure to a model statement, liars reported significantly more peripheral information than truth tellers.
We sought to replicate these findings with Arabs living in Israel. Truth tellers and liars reported a stand‐out event that they had (truth tellers) or pretended to have (liars) experienced in the last 2 years. Half of the participants were given a model statement in the second phase of the interview. Replicating Leal et al. (2018a), (a) truth tellers reported more core details than liars initially and (b) a model statement resulted in more additional core and peripheral details in the second phase of the interview. Unlike in Leal et al. (2018a), a model statement did not have a differential effect on truth tellers in the current experiment.
(From the journal abstract)
Sharon Leal, Aldert Vrij, Zarah Vernham et al, 2019. Using the model statement to elicit verbal differences between truth tellers and liars amongst Arab interviewees: A partial replication of Leal, Vrij, Deeb, and Jupe (2018). Applied Cognitive Psychology. https://doi.org/10.1002/acp.3536