The purpose of this study was to gain a better understanding of false memories and Need for Cognition (NFC). The relationship was examined using a typical misinformation paradigm where participants viewed a video clip which depicted a museum burglary and were later presented with an auditory narrative that contained misleading information about the video they previously saw. Half of the participants were exposed to warnings of misinformation. Additionally, the effect of question type (e.g., central, peripheral, and neutral) was taken into account. A main effect for NFC was found indicating that high NFC individuals had fewer false memories for the originally witnessed event than low NFC individuals. It was also found that memory for central details was better than for peripheral details. Furthermore, an interaction between warning and question type showed that when a warning was present, memory for the misleading peripheral details was stronger. Overall, the results demonstrate that there is a difference between high and low NFC individuals and the way memory is processed in the misinformation paradigm. Additionally, the results of this study reaffirm the notion that post-event information can hinder an eyewitness’s memory for an original event.
| Identifer | oai:union.ndltd.org:unf.edu/oai:digitalcommons.unf.edu:etd-1627 |
| Date | 01 January 2015 |
| Creators | Antonio, Lilyeth |
| Publisher | UNF Digital Commons |
| Source Sets | University of North Florida |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | UNF Theses and Dissertations |
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