Evidence map›Paper›PMID 35596654›Full record

ArticleChild development2022

Flexibility in valenced reinforcement learning computations across development.

Kate Nussenbaum, Juan A Velez, Bradli T Washington, Hannah E Hamling, Catherine A Hartley

Abstract read
In one paragraph

Article in Child development, 2022. 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.

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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

5 authors.

Kate NussenbaumDepartment of Psychology, New York University, New York, New York, USA.ORCID 0000-0002-7185-6880
Juan A VelezDepartment of Psychology, New York University, New York, New York, USA.
Bradli T WashingtonDepartment of Psychology, New York University, New York, New York, USA.
Hannah E HamlingDepartment of Psychology, New York University, New York, New York, USA.
Catherine A HartleyDepartment of Psychology, New York University, New York, New York, USA.

Funding

Interactive development of reinforcement learning and adaptive memoryR01MH126183 · NIMH · NEW YORK UNIVERSITY · PI Catherine Alexandra Hartley · 2021 to 2026
$3.8M
The development of adaptive specificity in learning and memoryF31MH129105 · NIMH · NEW YORK UNIVERSITY · PI NUSSENBAUM, KATE · 2022 to 2023
$50k
NIMH NIH HHS F31 MH129105NIMH NIH HHS R01 MH126183
6 · The paper itself

Abstract

Optimal integration of positive and negative outcomes during learning varies depending on an environment's reward statistics. The present study investigated the extent to which children, adolescents, and adults (N = 142 8-25 year-olds, 55% female, 42% White, 31% Asian, 17% mixed race, and 8% Black; data collected in 2021) adapt their weighting of better-than-expected and worse-than-expected outcomes when learning from reinforcement. Participants made choices across two contexts: one in which weighting positive outcomes more heavily than negative outcomes led to better performance, and one in which the reverse was true. Reinforcement learning modeling revealed that across age, participants shifted their valence biases in accordance with environmental structure. Exploratory analyses revealed strengthening of context-dependent flexibility with increasing age.

Indexed as

Reinforcement, PsychologyRewardAdolescentAdultChildFemaleHumansMale

Identifiers

PMID35596654
PMCPMC9831067

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.