Evidence map›Paper›PMID 31125497›Full record

ArticleDevelopmental science2020

Mapping differential responses to cognitive training using machine learning.

Joseph P Rennie, Mengya Zhang, Erin Hawkins, Joe Bathelt, Duncan E Astle

Abstract read
In one paragraph

Article in Developmental science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Training-dependent transfer within a set of nested tasks.Quarterly journal of experimental psychology (2006) · 2021
    Trial
  2. The topology of adolescent mental health.medRxiv : the preprint server for health sciences · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Statistical power for cluster analysis.BMC bioinformatics · 2022
    Article
  8. Article
  9. Two Pathways to Self-Harm in Adolescence.Journal of the American Academy of Child and Adolescent Psychiatry · 2021
    Article
  10. The promise of machine learning in predicting treatment outcomes in psychiatry.World psychiatry : official journal of the World Psychiatric Association (WPA) · 2021
    Article
  11. Article
  12. Article
  13. Article
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.

Joseph P RennieMRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK.
Mengya ZhangMRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK.
Erin HawkinsMRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK.
Joe BatheltMRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK.ORCID 0000-0001-5195-956X
Duncan E AstleMRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK.

Funding

China Scholarship CouncilMedical Research Council MC-A060-5PQ40Medical Research Council MC_UP_A060_1103Medical Research Council MC_UU_00005/2
6 · The paper itself

Abstract

We used two simple unsupervised machine learning techniques to identify differential trajectories of change in children who undergo intensive working memory (WM) training. We used self-organizing maps (SOMs)-a type of simple artificial neural network-to represent multivariate cognitive training data, and then tested whether the way tasks are represented changed as a result of training. The patterns of change we observed in the SOM weight matrices implied that the processes drawn upon to perform WM tasks changed following training. This was then combined with K-means clustering to identify distinct groups of children who respond to the training in different ways. Firstly, the K-means clustering was applied to an independent large sample (N = 616, M

Indexed as

Unsupervised Machine LearningAdolescentChildChild, PreschoolCluster AnalysisCognitionCognition DisordersFemaleHumansIntelligenceMaleMemory, Short-Termcognitive trainingdevelopmentindividual differencemachine learning

Identifiers

PMID31125497
PMCPMC7314597

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.