Misinformation About the Misinformation Effect

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Description

This study partially replicated the research of Cook, Kwak, Hoffman, & Loftus where they examined post-event activities that induces subjects to pick a wrong person in a forced choice identification procedure. The goal was to investigate if providing a neither option to a match to sample task increases the accuracy of responding. Subjects were asked to study three faces for 10 seconds, after which they were asked to pick out the faces in a forced choice setting where two other faces were presented. Later the subjects were asked to pick out faces in a setting in which they could use ... continued below

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Halvorsen, Lars I. August 2012.

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This thesis is part of the collection entitled: UNT Theses and Dissertations and was provided by UNT Libraries to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 518 times , with 8 in the last month . More information about this thesis can be viewed below.

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  • Halvorsen, Lars I.

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Description

This study partially replicated the research of Cook, Kwak, Hoffman, & Loftus where they examined post-event activities that induces subjects to pick a wrong person in a forced choice identification procedure. The goal was to investigate if providing a neither option to a match to sample task increases the accuracy of responding. Subjects were asked to study three faces for 10 seconds, after which they were asked to pick out the faces in a forced choice setting where two other faces were presented. Later the subjects were asked to pick out faces in a setting in which they could use a neither option. Results indicated that a generalization effect occurs when identifying faces and the effect is seen as subjects choosing the wrong face. This suggests that when using faces with some similar features in a lineup setting the procedure may cause the subject to pick the wrong person.

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UNT Theses and Dissertations

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  • August 2012

Added to The UNT Digital Library

  • March 4, 2013, 2:02 p.m.

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  • Nov. 16, 2016, 3:48 p.m.

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Citations, Rights, Re-Use

Halvorsen, Lars I. Misinformation About the Misinformation Effect, thesis, August 2012; Denton, Texas. (digital.library.unt.edu/ark:/67531/metadc149598/: accessed April 26, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .