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Shape of U: The Nonmonotonic Relationship Between Object-Location Memory and Expectedness.

Published version
Peer-reviewed

Change log

Authors

Quent, Jörn Alexander  ORCID logo  https://orcid.org/0000-0002-1800-5219
Greve, Andrea 
Henson, Richard N 

Abstract

The schema-linked interactions between medial prefrontal and medial temporal lobe (SLIMM) model predicts that memory for object locations is a U-shaped function of the expectancy of those locations. Using immersive virtual reality, we presented participants with 20 objects in locations that varied in their congruency with a kitchen schema. Bayes factors across four experiments (137 adults in total) confirmed the (preregistered) prediction of better memory for highly expected and unexpected locations relative to neutral locations. This U shape was found in location recall and in forced-choice recognition in which the foil locations were matched for expectancy, controlling for the bias toward guessing expected locations. A second prediction was that the two ends of the U shape are associated with different expressions of memory: recollection of unexpected locations and familiarity for expected locations. BFs, propagated across experiments, provided evidence against this second prediction; recollection was associated with both ends of the U shape. These findings further constrain theories about the role of schema in episodic memory.

Description

Peer reviewed: True


Funder: Gates Cambridge Trust; FundRef: https://doi.org/10.13039/501100005370

Keywords

memory, open data, open materials, prediction error, preregistered, schema, virtual reality, Adult, Humans, Bayes Theorem, Recognition, Psychology, Mental Recall, Temporal Lobe, Memory, Episodic

Journal Title

Psychol Sci

Conference Name

Journal ISSN

0956-7976
1467-9280

Volume Title

33

Publisher

SAGE Publications
Sponsorship
Medical Research Council (MC_UU_00005/8)
Medical Research Council (MC_UU_00030/8)