Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - The effect of question expectedness and experience on lying about intentions
AU - Warmelink, Lara
AU - Vrij, Aldert
AU - Mann, Samantha
AU - Jundi, Shyma
AU - Granhag, P.A.
PY - 2012/10
Y1 - 2012/10
N2 - In recent years researchers have started to focus on lying about intentions (Granhag, 2010). In the present experiment participants were interviewed about their forthcoming trip. We tested the hypothesis that liars (N = 43) compared to truth tellers (N = 43) would give fewer details to unexpected questions about planning, transportation and the core event, but an equal amount or more detail to expected questions about the purpose of the trip. We also tested the hypothesis that participants who had previously experienced the intention (i.e., they had made such a trip before) would give more detail than those who had never experienced the intended action. The unexpected question hypothesis was supported, whereas the previous experience effect only emerged in interactions. The benefit of using different types of questions for lie detection purposes is discussed
AB - In recent years researchers have started to focus on lying about intentions (Granhag, 2010). In the present experiment participants were interviewed about their forthcoming trip. We tested the hypothesis that liars (N = 43) compared to truth tellers (N = 43) would give fewer details to unexpected questions about planning, transportation and the core event, but an equal amount or more detail to expected questions about the purpose of the trip. We also tested the hypothesis that participants who had previously experienced the intention (i.e., they had made such a trip before) would give more detail than those who had never experienced the intended action. The unexpected question hypothesis was supported, whereas the previous experience effect only emerged in interactions. The benefit of using different types of questions for lie detection purposes is discussed
U2 - 10.1016/j.actpsy.2012.07.011
DO - 10.1016/j.actpsy.2012.07.011
M3 - Journal article
VL - 141
SP - 178
EP - 183
JO - Acta Psychologica
JF - Acta Psychologica
SN - 0001-6918
IS - 2
ER -