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... > process > planned process > study method > study method of memory > objective study method of memory > MORI technique

Preferred term

MORI technique  

Definition(s)

  • A technique for studying social influences on memory. “The technique allows people to watch different movies on the same screen at the same time without realizing that each of them sees something different. As a result, researchers can create a situation in which people feel as though they share an experience, but systematic differences are introduced into their memories, and the effect of those differences can be tracked through a discussion.” (French et al., 2009, p. 1224).

Broader concept(s)

Synonym(s)

  • MORI procedure

Belongs to group

Bibliographic citation(s)

  • • Cadavid, S., & Luna, K. (2021). Online co‐witness discussions also lead to eyewitness memory distortion: The MORI‐v technique. Applied Cognitive Psychology, 35(3), 621–631. https://doi.org/10.1002/acp.3785

    [Study type: empirical study / Access: closed]
  • • French, L., Gerrie, M. P., Garry, M., & Mori, K. (2009). Evidence for the efficacy of the MORI technique: Viewers do not notice or implicitly remember details from the alternate movie version. Behavior Research Methods, 41(4), 1224–1232. https://doi.org/10.3758/BRM.41.4.1224

    [Study type: empirical study / Access: open]
  • • Garry, M., French, L., Kinzett, T., & Mori, K. (2008). Eyewitness memory following discussion : Using the MORI technique with a Western sample. Applied Cognitive Psychology, 22(4), 431‑439. https://doi.org/10.1002/acp.1376

    [Study type: empirical study / Access: closed]
  • • Ito, H., Barzykowski, K., Grzesik, M., Gülgöz, S., Gürdere, C., Janssen, S. M. J., Khor, J., Rowthorn, H., Wade, K. A., Luna, K., Albuquerque, P. B., Kumar, D., Singh, A. D., Cecconello, W. W., Cadavid, S., Laird, N. C., Baldassari, M. J., Lindsay, D. S., & Mori, K. (2019). Eyewitness memory distortion following co-witness discussion : A replication of Garry, French, Kinzett, and Mori (2008) in ten countries. Journal of Applied Research in Memory and Cognition, 8(1), 68‑77. https://doi.org/10.1016/j.jarmac.2018.09.004

    [Study type: empirical study, replication / Access: closed]
  • • Kękuś, M., Chylińska, K., Szpitalak, M., Polczyk, R., Ito, H., Mori, K., & Barzykowski, K. (2023). Reinforced self-affirmation as a method for reducing eyewitness memory conformity: An experimental examination using a modified MORI technique. Applied Cognitive Psychology, 37(3), 660–674. https://doi.org/10.1002/acp.4065

    [Study type: empirical study / Access: open]
  • • Kękuś, M., Polczyk, R., Ito, H., Mori, K., & Barzykowski, K. (2024). Is your memory better than mine? Investigating the mechanisms and determinants of the memory conformity effect using a modified MORI technique. Applied Cognitive Psychology, 38(1), e4171. https://doi.org/10.1002/acp.4171

    [Study type: empirical study / Access: closed]
  • • Mori, K. (2003). Surreptitiously projecting different movies to two subsets of viewers. Behavior Research Methods, Instruments, & Computers, 35(4), 599–604. https://doi.org/10.3758/BF03195539

    [Study type: empirical study / Access: open]
  • • Mori, K. (2007). A revised method for projecting two different movies to two groups of viewers without their noticing the duality. Behavior Research Methods, 39(3), 574–578. https://doi.org/10.3758/BF03193028

    [Study type: literature review / Access: open]

Creator

  • Frank Arnould

Study method of

Dataset citation(s)

  • • Mori, K., Ito, H., Lindsay, D. S., Luna, K., & Barzykowski, K. (2023, January 18). International Project for Assessing the Average Ratios of Conformity Frequencies among Co-witness Pairs by Utilizing the Standardized MORI Experimental Procedure. https://osf.io/j5f82

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URI

http://data.loterre.fr/ark:/67375/P66-MN46JRBN-3

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RDF/XML TURTLE JSON-LD Created 6/19/23, last modified 1/22/24