Evidence map›Paper›PMID 42111595›Full record

ArticleFrontiers in psychology2026

Patterns of emotional expression during the formation of egocentric awareness in early childhood: a case study.

Lin Guo, Zhenyao Quan, Chengyu Nan

Abstract read
In one paragraph

Article in Frontiers in psychology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Lin GuoSchool of Finance, Southwestern University of Finance and Economics, Chengdu, China.
Zhenyao QuanCollege of Foreign Languages, Yanbian University, Yanji, China.
Chengyu NanCollege of Foreign Languages, Yanbian University, Yanji, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Emotional expression is a fundamental dimension of children's social development and is closely linked to psychological processes, language competence, and self-awareness. Drawing on developmental psychology and cognitive linguistics, this study traces how a two-year-old Mandarin-speaking child develops self-recognition and egocentric awareness. Through naturalistic observation and discourse analysis, this study delineates the developmental stages of emotional expression, examines the dynamic interplay between self-awareness and language awareness across stages, and further explores how affective dialogue fosters the differentiated development of egocentric awareness. The findings indicate that egocentric awareness unfolds along a developmental continuum from affective monologue to affective dialogue. In the monologue stage, self-recognition and language awareness emerge concurrently; in the dialogue stage, egocentric awareness co-develops with language-mediated embodied thinking and an increasing demand for interpersonal feedback. Bidirectional affective expression at this stage appears to promote the development of children's general cognitive abilities. Grounded in authentic linguistic and behavioral data, this study offers a preliminary exploration of emotional expression patterns during children's mental maturation and provides tentative insights for constructing an "emotion-language" co-development model.

Indexed as

affective dialogueaffective monologueegocentric awarenessemotional expressionother-oriented feedback

Identifiers

PMID42111595
PMCPMC13154853

What OpenQuestion holds

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LicenceCC BY
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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.