Thinking About a Past Group Inclusion Experience or a Past Group Exclusion Experience Affects Memory Task Performance

Psychological Reports
Michael F Wagner, John J Skowronski

Abstract

An experiment examined the impact of thinking about autobiographical group-related events (i.e., a past group inclusion experience or a past group exclusion experience) on recognition memory. After encountering the experimental manipulation, participants studied a list of words. Participants later engaged in two subsequent recognition tests: a group recognition test with a bogus confederate and a surprise individual recognition test. The memory measures were derived from signal detection theory and included hit rates, false alarm rates, and a memory discrimination index. Results showed that exposure to false information produced decreased hit rates, increased false alarms, and lowered discrimination values. Group-related thinking generally impaired recognition memory. These results are discussed in the context of prior research and in the context of theories of false memory.

References

Aug 10, 2001·Psychonomic Bulletin & Review·H L RoedigerE T Bergman
Nov 1, 1955·Journal of Abnormal Psychology·M DEUTSCH, H B GERARD
Feb 24, 2005·Memory·Matthew B Reysen
Jul 10, 2009·Journal of Personality and Social Psychology·Ashok K Lalwani, Sharon Shavitt
Dec 5, 2012·PloS One·Justin A MacdonaldStephen Rice
Jul 19, 2014·Memory & Cognition·Katya T NumbersVladimir A Perga
Nov 24, 2016·Psychological Science·Adam L PutnamHenry L Roediger
Mar 13, 2017·Consciousness and Cognition·Michael F Wagner, John J Skowronski

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