Evidence map›Paper›PMID 39242783›Full record

ArticleCommunications psychology2024

Blocked training facilitates learning of multiple schemas.

Andre O Beukers, Silvy H P Collin, Ross P Kempner, Nicholas T Franklin, Samuel J Gershman, Kenneth A Norman

Abstract read
In one paragraph

Article in Communications psychology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
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  4. Multistep inference across the human lifespan can be improved with individualized memory interventions.The journals of gerontology. Series B, Psychological sciences and social sciences · 2026
    Article
  5. A neural mechanism for online discovery of latent contexts.bioRxiv : the preprint server for biology · 2026
    Article
  6. Review
  7. Article
  8. Article
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  10. Parallel trade-offs in human cognition and neural networks: The dynamic interplay between in-context and in-weight learning.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Article
  12. Article
  13. 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

6 authors.

Andre O BeukersDepartment of Psychology and Princeton Neuroscience Institute, Princeton University, Princeton, NJ, USA.
Silvy H P CollinTilburg School of Humanities and Digital Sciences, Tilburg University, Tilburg, The Netherlands.
Ross P KempnerDepartment of Psychology and Princeton Neuroscience Institute, Princeton University, Princeton, NJ, USA.
Nicholas T FranklinDepartment of Psychology and Center for Brain Science, Harvard University, Cambridge, MA, USA.
Samuel J GershmanDepartment of Psychology and Center for Brain Science, Harvard University, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-6546-3298
Kenneth A NormanDepartment of Psychology and Princeton Neuroscience Institute, Princeton University, Princeton, NJ, USA. knorman@princeton.edu.ORCID http://orcid.org/0000-0002-5887-9682

Funding

EPA EP-C-17-009Nederlandse Organisatie voor Wetenschappelijk Onderzoek (Netherlands Organisation for Scientific Research) 446-17-009United States Department of Defense | United States Navy | Office of Naval Research (ONR) N00014-17-1-2961
6 · The paper itself

Abstract

We all possess a mental library of schemas that specify how different types of events unfold. How are these schemas acquired? A key challenge is that learning a new schema can catastrophically interfere with old knowledge. One solution to this dilemma is to use interleaved training to learn a single representation that accommodates all schemas. However, another class of models posits that catastrophic interference can be avoided by splitting off new representations when large prediction errors occur. A key differentiating prediction is that, according to splitting models, catastrophic interference can be prevented even under blocked training curricula. We conducted a series of semi-naturalistic experiments and simulations with Bayesian and neural network models to compare the predictions made by the "splitting" versus "non-splitting" hypotheses of schema learning. We found better performance in blocked compared to interleaved curricula, and explain these results using a Bayesian model that incorporates representational splitting in response to large prediction errors. In a follow-up experiment, we validated the model prediction that inserting blocked training early in learning leads to better learning performance than inserting blocked training later in learning. Our results suggest that different learning environments (i.e., curricula) play an important role in shaping schema composition.

Identifiers

PMID39242783
PMCPMC11332129

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.