The mnemonic effect of central and peripheral misinformation on social media

Bibliographic Data

ID21602082
AuthorsEzgi Bilgin (0000-0001-9477-7379, Cornell University, corresponding author), Qi Wang (0000-0003-0464-2118, Cornell University, corresponding author)
Year2024
Volume32
Issue3
Pages369-382
Publication date2024-03-15
Peer ReviewedYes
Open AccessNo
TypeARTICLE
VenueMemory (JOURNAL)
Journal identifiersISSN: 0965-8211 • E-ISSN: 1464-0686
PublisherInforma UK Limited (PUBLISHER • GB)
DOI10.1080/09658211.2024.2323935
PMID38466618
OpenAlexW4392641084
LanguageEN
Citations received2
References cited68

The increasing use of social media has amplified the spread of false information. Yet little is known about the mnemonic consequences associated with exposure to different types of false information online. In two studies, we examined in a simulated online context how exposure to false information either central or peripheral in events affected memory. European American and Asian/Asian American college students (Study 1 N = 200; Study 2 N = 225) were presented with GIFs of daily life events and read tweets about the events that included four types of information: central true information, central false information, peripheral true information, and peripheral false information. They then took a True/False recognition test that included tweeted and untweeted true and false information and indicated how confident they were in their responses. Regardless of cultural background, participants in both studies demonstrated the misinformation effect, whereby they falsely recognised more and resisted less tweeted than untweeted false information. Furthermore, they showed higher susceptibility to peripheral than central false information exposed via tweets. Asian participants were less influenced by misinformation than European Americans in Study 2. These findings have important implications to combat misinformation in online environments

Cognitive psychology · False Memory · Misinformation · Mnemonic · Recall · Social media · Computer Science · Deception detection and forensic psychology · Memory Processes and Influences · Misinformation and Its Impacts · Psychology · Social Psychology

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