Evidence map›Paper›PMID 33133638›Full record

ArticleNPJ science of learning2020

The rational use of causal inference to guide reinforcement learning strengthens with age.

Alexandra O Cohen, Kate Nussenbaum, Hayley M Dorfman, Samuel J Gershman, Catherine A Hartley

Abstract read
In one paragraph

Article in NPJ science of learning, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

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  14. Pruning recurrent neural networks replicates adolescent changes in working memory and reinforcement learning.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  15. Article
  16. Causal Inference Gates Corticostriatal Learning.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  17. Review
  18. Review
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

5 authors.

Alexandra O CohenDepartment of Psychology, New York University, New York, NY 10003 USA.
Kate NussenbaumDepartment of Psychology, New York University, New York, NY 10003 USA.
Hayley M DorfmanDepartment of Psychology, Harvard University, Cambridge, MA 02138 USA.
Samuel J GershmanDepartment of Psychology, Harvard University, Cambridge, MA 02138 USA.ORCID 0000-0002-6546-3298
Catherine A HartleyDepartment of Psychology, New York University, New York, NY 10003 USA.ORCID 0000-0003-0177-7295

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Beliefs about the controllability of positive or negative events in the environment can shape learning throughout the lifespan. Previous research has shown that adults' learning is modulated by beliefs about the causal structure of the environment such that they update their value estimates to a lesser extent when the outcomes can be attributed to hidden causes. This study examined whether external causes similarly influenced outcome attributions and learning across development. Ninety participants, ages 7 to 25 years, completed a reinforcement learning task in which they chose between two options with fixed reward probabilities. Choices were made in three distinct environments in which different hidden agents occasionally intervened to generate positive, negative, or random outcomes. Participants' beliefs about hidden-agent intervention aligned with the true probabilities of the positive, negative, or random outcome manipulation in each of the three environments. Computational modeling of the learning data revealed that while the choices made by both adults (ages 18-25) and adolescents (ages 13-17) were best fit by Bayesian reinforcement learning models that incorporate beliefs about hidden-agent intervention, those of children (ages 7-12) were best fit by a one learning rate model that updates value estimates based on choice outcomes alone. Together, these results suggest that while children demonstrate explicit awareness of the causal structure of the task environment, they do not implicitly use beliefs about the causal structure of the environment to guide reinforcement learning in the same manner as adolescents and adults.

Indexed as

Decision makingHuman behaviour

Identifiers

PMID33133638
PMCPMC7591882

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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.