Premium
Reinforced self‐affirmation as a method for reducing eyewitness memory conformity: An experimental examination using a modified MORI technique
Author(s) -
Kękuś Magdalena,
Chylińska Klaudia,
Szpitalak Malwina,
Polczyk Romuald,
Ito Hiroshi,
Mori Kazuo,
Barzykowski Krystian
Publication year - 2020
Publication title -
applied cognitive psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 100
eISSN - 1099-0720
pISSN - 0888-4080
DOI - 10.1002/acp.3685
Subject(s) - conformity , psychology , suggestibility , eyewitness memory , witness , false memory , set (abstract data type) , context (archaeology) , cognitive psychology , social psychology , recall , computer science , paleontology , biology , programming language
Summary The manuscript describes an experimental investigation of one possible technique that may reduce memory conformity: the reinforced self‐affirmation procedure (RSA). While previous studies have already demonstrated the RSA's effectiveness in reducing other memory distortions (e.g., the misinformation effect and interrogative suggestibility), this has not been tested in the context of the co‐witness memory conformity effect. To this end, we will utilize the well‐known MORI technique to study co‐witness memory conformity under well‐controlled experimental conditions. While viewing different versions of the same movie, pairs of participants will sit beside each other, believing that they are viewing the same version. Next, they will answer questions collaboratively, which will guide them to discuss conflicting details. Finally, participants will take a recognition test individually, but in the experimental condition, this will be proceeded by the RSA procedure, which is expected to be an effective way of eliminating the effect of memory conformity. If reinforcing one's own confidence reduces the plausible memory conformity effect, it may be then argued that the mechanism underlying this phenomenon is the participants' lack of confidence relating to quality of their memory. As argued in the present paper, these results will open up a set of interesting questions for future research.