Evidence map›Paper›PMID 27322574›Full record

ArticlePLoS computational biology2016

The Computational Development of Reinforcement Learning during Adolescence.

Stefano Palminteri, Emma J Kilford, Giorgio Coricelli, Sarah-Jayne Blakemore

Abstract read
In one paragraph

Article in PLoS computational biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
68citing 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

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

  1. Pooled it
  2. Trial
  3. Mesocorticolimbic connectivity and motivational sensitivity: sex-specific effects of puberty in early adolescence.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
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  13. Characterizing age-related change in learning the value of cognitive effort.Journal of experimental psychology. General · 2025
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8 more citing papers are in PubMed but not listed here.

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

4 authors.

Stefano PalminteriInstitute of Cognitive Neuroscience, University College London, London, United Kingdom.
Emma J KilfordInstitute of Cognitive Neuroscience, University College London, London, United Kingdom.ORCID 0000-0002-0360-3769
Giorgio CoricelliInterdepartmental Centre for Mind/Brain Sciences, Università degli Studi di Trento, Trento, Italy.
Sarah-Jayne BlakemoreInstitute of Cognitive Neuroscience, University College London, London, United Kingdom.

Funding

Wellcome Trust
6 · The paper itself

Abstract

Adolescence is a period of life characterised by changes in learning and decision-making. Learning and decision-making do not rely on a unitary system, but instead require the coordination of different cognitive processes that can be mathematically formalised as dissociable computational modules. Here, we aimed to trace the developmental time-course of the computational modules responsible for learning from reward or punishment, and learning from counterfactual feedback. Adolescents and adults carried out a novel reinforcement learning paradigm in which participants learned the association between cues and probabilistic outcomes, where the outcomes differed in valence (reward versus punishment) and feedback was either partial or complete (either the outcome of the chosen option only, or the outcomes of both the chosen and unchosen option, were displayed). Computational strategies changed during development: whereas adolescents' behaviour was better explained by a basic reinforcement learning algorithm, adults' behaviour integrated increasingly complex computational features, namely a counterfactual learning module (enabling enhanced performance in the presence of complete feedback) and a value contextualisation module (enabling symmetrical reward and punishment learning). Unlike adults, adolescent performance did not benefit from counterfactual (complete) feedback. In addition, while adults learned symmetrically from both reward and punishment, adolescents learned from reward but were less likely to learn from punishment. This tendency to rely on rewards and not to consider alternative consequences of actions might contribute to our understanding of decision-making in adolescence.

Indexed as

Models, EducationalRewardAdolescentAdolescent BehaviorAdultAgingAlgorithmsChildComputer SimulationDecision MakingDecision Support TechniquesFemaleHumansMaleYoung Adult

Identifiers

PMID27322574
PMCPMC4920542

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.