Evidence map›Paper›PMID 32495271›Full record

ArticleCognitive, affective & behavioral neuroscience2020

Contextual Adaptation of Cognitive Flexibility is driven by Task- and Item-Level Learning.

Audrey Siqi-Liu, Tobias Egner

Abstract read
In one paragraph

Article in Cognitive, affective & behavioral neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
–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

28 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. The puzzle of profitless pre-cues.Psychonomic bulletin & review · 2026
    Pooled it
  2. Review
  3. Article
  4. Article
  5. Understanding human metacontrol and its pathologies using deep neural networks.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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  10. Cognitive Control.Annual review of psychology · 2025
    Review
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  14. Article
  15. Article
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  18. Task sets define boundaries of learned cognitive flexibility in list-wide proportion switch manipulations.Journal of experimental psychology. Human perception and performance · 2023
    Article
  19. Article
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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

2 authors.

Audrey Siqi-LiuCenter for Cognitive Neuroscience, Duke University, Durham, NC, 27708, USA. audrey.liu@duke.edu.ORCID http://orcid.org/0000-0002-4196-0249
Tobias EgnerCenter for Cognitive Neuroscience, Duke University, Durham, NC, 27708, USA.

Funding

Neural Mechanisms of Cognitive Meta-FlexibilityR01MH116967 · NIMH · DUKE UNIVERSITY · PI EGNER, TOBIAS · 2019 to 2023
$2.0M
NIMH NIH HHS R01 MH116967
6 · The paper itself

Abstract

Adaptive behavior requires finding, and adjusting, an optimal tradeoff between focusing on a current task-set (cognitive stability) and updating that task-set when the environment changes (cognitive flexibility). Such dynamic adjustments of cognitive flexibility are observed in cued task-switching paradigms, where switch costs tend to decrease as the proportion of switch trials over blocks increases. However, the learning mechanisms underlying this phenomenon, here referred to as the list-wide proportion switch effect (LWPSE), are currently unknown. We addressed this question across four behavioral experiments. Experiment 1 replicated the basic LWPSE reported in previous studies. Having participants switch between three instead of two tasks, Experiment 2 demonstrated that the LWPSE is preserved even when the specific alternate task to switch to cannot be anticipated. Experiments 3a and 3b tested for the generalization of list-wide switch-readiness to an unbiased "transfer task," presented equally often as switch and repeat trials, by intermixing the transfer task with biased tasks. Despite the list-wide bias, the LWPSE was only found for biased tasks, suggesting that the modulations of switch costs are task set and/or task stimulus (item)-specific. To evaluate these two possibilities, Experiment 4 employed biased versus unbiased stimuli within biased task sets and found switch-cost modulations for both stimuli sets. These results establish how people adapt their stability-flexibility tradeoff to different contexts. Specifically, our findings show that people learn to associate context-appropriate levels of switch readiness with switch-predictive cues, provided by task sets as well as specific task stimuli.

Indexed as

AssociationAdaptation, PsychologicalAdultExecutive FunctionGeneralization, PsychologicalHumansPattern Recognition, VisualPsychomotor PerformanceTransfer, PsychologyCognitive flexibilityMeta-controlSwitch proportionTask switching

Identifiers

PMID32495271
PMCPMC7396276

What OpenQuestion holds

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Registered trials

None linked

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.