Evidence map›Paper›PMID 36266284›Full record

ArticleNature communications2022

Incorporating social knowledge structures into computational models.

Koen M M Frolichs, Gabriela Rosenblau, Christoph W Korn

Abstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
  2. Review
  3. Anchored and Propagated Updating Within Pseudoscientific Belief Systems.Annals of the New York Academy of Sciences · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Connected in Bad Times and in Good Times: Empathy Induces Stable Social Closeness.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  17. Review
  18. Article
  19. 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

3 authors.

Koen M M FrolichsInstitute for Systems Neuroscience, University Medical Center Hamburg-Eppendorf, Hamburg, Germany. Koen.Frolichs@med.uni-heidelberg.de.ORCID 0000-0003-3298-1192
Gabriela RosenblauDepartment of Psychological and Brain Sciences, George Washington University, Washington, DC, USA.
Christoph W KornInstitute for Systems Neuroscience, University Medical Center Hamburg-Eppendorf, Hamburg, Germany. Christoph.Korn@med.uni-heidelberg.de.ORCID 0000-0002-8228-2624

Funding

Modeling Social and Non-Social Learning in AutismR01MH116252 · NIMH · GEORGE WASHINGTON UNIVERSITY · PI JACK, ALLISON ELIZABETH, ROSENBLAU, GABRIELA · 2020 to 2025
$1.5M
NIMH NIH HHS R01 MH116252
6 · The paper itself

Abstract

To navigate social interactions successfully, humans need to continuously learn about the personality traits of other people (e.g., how helpful or aggressive is the other person?). However, formal models that capture the complexities of social learning processes are currently lacking. In this study, we specify and test potential strategies that humans can employ for learning about others. Standard Rescorla-Wagner (RW) learning models only capture parts of the learning process because they neglect inherent knowledge structures and omit previously acquired knowledge. We therefore formalize two social knowledge structures and implement them in hybrid RW models to test their usefulness across multiple social learning tasks. We name these concepts granularity (knowledge structures about personality traits that can be utilized at different levels of detail during learning) and reference points (previous knowledge formalized into representations of average people within a social group). In five behavioural experiments, results from model comparisons and statistical analyses indicate that participants efficiently combine the concepts of granularity and reference points-with the specific combinations in models depending on the people and traits that participants learned about. Overall, our experiments demonstrate that variants of RW algorithms, which incorporate social knowledge structures, describe crucial aspects of the dynamics at play when people interact with each other.

Indexed as

AlgorithmsLearningComputer SimulationHumans

Identifiers

PMID36266284
PMCPMC9584930

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.