Evidence map›Paper›PMID 41680301›Full record

ArticleCommunications psychology2026

Infants make moral character inferences in multi-agent social interactions.

Norman J Zeng, Inderpreet K Gill, Jessica A Sommerville

Abstract read
In one paragraph

Article in Communications psychology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Norman J ZengDepartment of Psychology, University of Toronto, Toronto, Canada. norman.zeng@mail.utoronto.ca.ORCID http://orcid.org/0000-0001-6696-9912
Inderpreet K GillDepartment of Psychology, University of Toronto, Toronto, Canada.
Jessica A SommervilleDepartment of Psychology, University of Toronto, Toronto, Canada.ORCID http://orcid.org/0000-0001-8290-254X

Funding

Gouvernement du Canada | Social Sciences and Humanities Research Council of Canada (Conseil de recherches en sciences humaines du Canada) 435-2022-0118
6 · The paper itself

Abstract

The ability to infer character from behavior is an essential skill that adults use to navigate the social world. We investigated 12- to 24-month-old infants' (Experiment 1, n = 160; Experiment 2, n = 96) ability to infer an agent's moral character from a complex social situation using a behavioral generalization paradigm that capitalized on infants' visual attention. Infants observed a social event involving an aggressor, victim, and protector or bystander (Experiment 1; Experiment 2 replicated the aggressor and protector conditions). Then, infants saw one of these agents distribute resources fairly (i.e., equally) versus unfairly (i.e., unequally) between two recipients. We found that infants selectively expected protectors and victims to distribute resources fairly and had no significant expectations for bystanders. Infants either expected aggressors to be unfair (Experiment 1) or displayed no significant expectations for aggressors (Experiment 2). Exploratory analyses revealed that infants' moral character inferences were tied to infants' social contact: infants with siblings and daycare experience showed greater moral role differentiation (Experiment 2). These results suggest that infants can make broad character inferences in complex multi-agent social situations, and that their ability to differentiate moral roles strengthens with social experience.

Identifiers

PMID41680301
PMCPMC13008774

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.