Evidence map›Paper›PMID 30858320›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2019

Toddlers and infants expect individuals to refrain from helping an ingroup victim's aggressor.

Fransisca Ting, Zijing He, Renée Baillargeon

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2019. 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.

  1. Article
  2. Toddlers expect ingroup loyalty to override personal preferences when outgroups are present.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. The Cognitive Architecture of Infant Attachment.Perspectives on psychological science : a journal of the Association for Psychological Science · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Infants infer potential social partners by observing the interactions of their parent with unknown others.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  10. Article
  11. Article
  12. Toddlers draw broad negative inferences from wrongdoers' moral violations.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  13. Article
  14. Review
  15. The Development of Social Categorization.Annual review of developmental psychology · 2019
    Article
  16. Infants expect leaders to right wrongs.Proceedings of the National Academy of Sciences of the United States of America · 2019
    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

3 authors.

Fransisca TingDepartment of Psychology, University of Illinois at Urbana-Champaign, Champaign, IL 61820; fting2@illinois.edu hezij2@mail.sysu.edu.cn rbaillar@illinois.edu.
Zijing HeDepartment of Psychology, Sun Yat-sen University, Guangzhou, Guangdong 510275, China fting2@illinois.edu hezij2@mail.sysu.edu.cn rbaillar@illinois.edu.
Renée BaillargeonDepartment of Psychology, University of Illinois at Urbana-Champaign, Champaign, IL 61820; fting2@illinois.edu hezij2@mail.sysu.edu.cn rbaillar@illinois.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adults and older children are more likely to punish a wrongdoer for a moral transgression when the victim belongs to their group. Building on these results, in violation-of-expectation experiments (

Indexed as

Helping BehaviorPsychology, ChildAggressionChild, PreschoolCrime VictimsFemaleHumansInfantMaleMotivationPunishmenthelpinginfancyingroup supportmoral cognitionthird-party punishment

Identifiers

PMID30858320
PMCPMC6442622

What OpenQuestion holds

Textmetadata
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.