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Cognitive Psychology Commons

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City University of New York (CUNY)

2016

Theses/Dissertations

Criminology and Criminal Justice

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Full-Text Articles in Cognitive Psychology

The Effect Of Cognitive Load On Liars And Truth Tellers: Exploring The Moderating Impact Of Working Memory Capacity, Sarah Jordan Feb 2016

The Effect Of Cognitive Load On Liars And Truth Tellers: Exploring The Moderating Impact Of Working Memory Capacity, Sarah Jordan

Dissertations, Theses, and Capstone Projects

Two studies are presented. The purpose of the first study is to examine the moderating impact of working memory capacity (WMC) on the cognitive load produced by both the type of statement a person is making and the manner in which the person is interviewed in a mock crime scenario. The moderating impact of suspects’ WMC (measured using the automated operation span task) on this process was also assessed. Suspects were instructed to tell the truth, a relatively easy lie, or a more difficult lie. Suspects were then interviewed in a relatively easy manner, a moderately more difficult manner, or …