Evidence map›Paper›PMID 41185765›Full record

ArticleAffective science2025

How Alexithymia Increases Mental Health Symptoms in Adolescence: Longitudinal Evidence for the Mediating Role of Emotion Regulation.

Jack D Brett, Majid Zarei, David A Preece, Rodrigo Becerra, James J Gross, Mahdi Mazidi

Abstract read
In one paragraph

Article in Affective science, 2025. 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
–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

5 citing papers in PubMed.

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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

6 authors.

Jack D BrettThe University of Western Australia, 35 Stirling Hwy, Crawley, WA 6009 Australia.ORCID 0000-0002-5022-9925
Majid ZareiUniversity of Social Welfare and Rehabilitation Sciences, Evin, Iran.
David A PreeceThe University of Western Australia, 35 Stirling Hwy, Crawley, WA 6009 Australia.
Rodrigo BecerraThe University of Western Australia, 35 Stirling Hwy, Crawley, WA 6009 Australia.
James J GrossStandford University, 450 Jane Stanford Way, Stanford, CA 94305 USA.
Mahdi MazidiThe University of Western Australia, 35 Stirling Hwy, Crawley, WA 6009 Australia.ORCID 0000-0002-0039-8229

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alexithymia is characterised by difficulties identifying and describing feelings, as well as a lack of focus on feelings. Alexithymia is a transdiagnostic risk factor for developing a wide array of psychopathologies, such as anxiety and depression, with a key hypothesised mechanism being the impairing impact of alexithymia on emotion regulation competency. However, no study has tested whether difficulties with emotion regulation mediate the link between alexithymia and psychopathological symptoms using longitudinal designs. The present study aimed to address this limitation by collecting data from 164 Iranian high school students (73% male; aged 13-18 years old) at two time points, 7 months apart. The results revealed that baseline alexithymia levels not only related to future emotion regulation difficulties but predicted increased emotion regulation difficulties in the future. Furthermore, these increased difficulties in emotion regulation mediated the relationship between baseline alexithymia and worsening of psychological distress (i.e., depression, anxiety, and stress symptoms) over time. This study helps link alexithymia and emotion regulation difficulties and highlights the critical role that alexithymia plays in emotional health and illness during adolescence. Supplementary Information: The online version contains supplementary material available at 10.1007/s42761-025-00318-9.

Indexed as

AlexithymiaEmotion regulationLongitudinal designPsychopathology

Identifiers

PMID41185765
PMCPMC12579613

What OpenQuestion holds

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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.