Evidence map›Paper›PMID 34173187›Full record

ArticlePsychonomic bulletin & review2022

The limited reach of surprise: Evidence against effects of surprise on memory for preceding elements of an event.

Aya Ben-Yakov, Verity Smith, Richard Henson

Abstract read
In one paragraph

Article in Psychonomic bulletin & review, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Contextual cues do not facilitate spontaneous face recognition.British journal of psychology (London, England : 1953) · 2026
    Article
  2. Hippocampal mismatch signals are based on episodic memories and not schematic knowledge.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Schema-driven prediction effects on episodic memory across the lifespan.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Article
  4. Neural Activity Differentiates Novel and Learned Event Boundaries.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  5. Article
  6. False memories for ending of events.Journal of experimental psychology. General · 2023
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Aya Ben-YakovMRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK. aya.ben-yakov@mrc-cbu.cam.ac.uk.ORCID http://orcid.org/0000-0002-4449-7261
Verity SmithMRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK.
Richard HensonMRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK.

Funding

Medical Research Council MC_UU_00005/8Medical Research Council MC_UU_00030/8
6 · The paper itself

Abstract

When reflecting on the past, some of our strongest memories are for experiences that took us by surprise. Extensive research has backed this intuition that we are more likely to remember surprising moments than mundane ones. But what about the moments leading up to the surprise? Are we more likely to remember those as well? While surprise is a well-established modulator of memory, it is unknown whether memory for the entire event will be enhanced, or only for the surprising occurrence itself. We developed a novel paradigm utilising stop-motion films, depicting of a sequence of narrative events, in which specific occurrences could be replaced with surprising ones, while keeping the rest of the film unaltered. Using this design, we tested whether surprise exerts retroactive effects on memory, and specifically whether any potential effect would be confined to elements in the same event as the surprising occurrence. In a large cohort of participants (n = 340), we found strong evidence that surprise did not retroactively modulate memory, neither when participants were tested immediately after study nor when they were tested 24 hours later. We suggest two possible accounts for these findings: (1) that the components of an event are encoded as independent episodic elements (not as a cohesive unit), or (2) that surprise segments experience, sectioning off the preceding elements as a separate event.

Indexed as

Memory, EpisodicMental RecallHumans

Identifiers

PMID34173187
PMCPMC9166837

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.