Final published version
Licence: CC BY: Creative Commons Attribution 4.0 International License
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 - A Metascientific Empirical Review of Cognitive Load Lie Detection
AU - Neequaye, David A.
PY - 2022/12/14
Y1 - 2022/12/14
N2 - This article examines the cognitive load lie detection hypothesis. The idea that lying is more challenging than telling the truth—thus, imposing cognitive load can exacerbate the challenge liars face and expose lies. I reviewed 24 publications to flag derivation chains authors employ to justify the hypothesis. The findings indicate that authors recycle the same set of justifications but not systematically. That state of the literature shields cognitive load lie detection from severe testing in two ways. There is no clear justification to focus on when wanting to nominate or design severe tests. And the justifications contain ambiguities that make it challenging to determine what would count as a severe test of the hypothesis. I illustrate those limitations and discuss the need to make cognitive load lie detection amenable to severe testing.
AB - This article examines the cognitive load lie detection hypothesis. The idea that lying is more challenging than telling the truth—thus, imposing cognitive load can exacerbate the challenge liars face and expose lies. I reviewed 24 publications to flag derivation chains authors employ to justify the hypothesis. The findings indicate that authors recycle the same set of justifications but not systematically. That state of the literature shields cognitive load lie detection from severe testing in two ways. There is no clear justification to focus on when wanting to nominate or design severe tests. And the justifications contain ambiguities that make it challenging to determine what would count as a severe test of the hypothesis. I illustrate those limitations and discuss the need to make cognitive load lie detection amenable to severe testing.
KW - cognitive load
KW - investigative interviewing
KW - lie detection
KW - lying
KW - truth-telling
KW - derivation chain
KW - severe-testing
U2 - 10.1525/collabra.57508
DO - 10.1525/collabra.57508
M3 - Journal article
VL - 8
JO - Collabra: Psychology
JF - Collabra: Psychology
SN - 2474-7394
IS - 1
M1 - 57508
ER -