Evidence map›Paper›PMID 33152000›Full record

ArticlePloS one2020

Testing the stability of theory of mind: A longitudinal approach.

Diane Poulin-Dubois, Naomi Azar, Brandon Elkaim, Kimberly Burnside

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
4.3field-weighted citation impact, top 6% of its field
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

5 citing papers in PubMed, 24 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Diane Poulin-DuboisPsychology Department, Centre for Research in Human Development, Concordia University, Montréal, Québec, Canada.ORCID 0000-0001-8966-875X
Naomi AzarPsychology Department, Centre for Research in Human Development, Concordia University, Montréal, Québec, Canada.
Brandon ElkaimPsychology Department, Centre for Research in Human Development, Concordia University, Montréal, Québec, Canada.
Kimberly BurnsidePsychology Department, Centre for Research in Human Development, Concordia University, Montréal, Québec, Canada.
Concordia University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An explicit understanding of false belief develops around the age of four years. However, tasks based on spontaneous responses have revealed an implicit understanding of belief and other theory of mind constructs in infants in their second year of life. The few longitudinal studies that have examined conceptual continuity of theory of mind from infancy to early childhood have reported mixed findings. Here we report two longitudinal experiments to investigate the developmental relation between implicit and explicit theory of mind. No link was observed in the first experiment between false belief and intention understanding measured at 14 and 18 months with the violation of expectation paradigm and tasks measuring explicit and implicit false belief at four or five years of age. In the second experiment, infants aged 18 months were tested with a battery of tasks that measured knowledge inference and false belief. They were then tested with the theory of mind scale at five years of age. The parents completed the Children's Social Understanding Scale (CSUS) and the Social Communication Questionnaire (SCQ). As in the first experiment, there were no associations between early and later forms of theory of mind. We suggest that these findings do not support the view that there is conceptual continuity in theory of mind development.

Indexed as

Theory of MindChildChild DevelopmentFemaleHumansInfantLongitudinal StudiesMaleSocial PerceptionSurveys and Questionnaires

Identifiers

PMID33152000
PMCPMC7644065
OpenAlexW3094804169

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.