Evidence map›Paper›PMID 42131180›Full record

ArticleFrontiers in psychiatry2026

Mentalizing in the margins: a pilot study of group-based MBT-TF for underserved neurodiverse late adolescents.

Dawn L Bales, Mirjam E J Kouijzer

Abstract read
In one paragraph

Article in Frontiers in psychiatry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

2 authors.

Dawn L BalesMBT-Expertise, MBT-Expertise Behandelcentrum, Breda, Netherlands.
Mirjam E J KouijzerGGz Breburg, Breda, Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Complex trauma can severely impair mentalizing capacities and epistemic trust, leading to pervasive difficulties in self-concept, emotion regulation, and relationships. Late adolescents with co-occurring complex posttraumatic stress disorder, personality dysfunction, and features of autism spectrum disorder represent a particularly underserved and clinically complex group. This pilot study explored the feasibility and perceived impact of a group-based adaptation of Mentalization-Based Treatment for Trauma (MBT-TF) tailored to the developmental and neurodiverse needs of this population. Methods: Four late adolescents aged 18-23 participated in a six-month adapted MBT-TF module delivered within a specialized mental health program. The intervention incorporated structural modifications to enhance predictability, visual support, and emotional safety. A mixed-methods design combined pre- and post-treatment self-report questionnaires with qualitative interviews assessing treatment engagement, acceptability, and perceived change. Results: Attendance and engagement were high across all participants. Thematic analysis identified improvements in self-image, emotion regulation, reflective functioning, and relational trust, supported by the structured and predictable group format. Participants reported increased self-compassion, reduced shame, and a sense of belonging within the neurodiverse peer group. Quantitative data showed favorable trends in reflective functioning, interpersonal problems, dissociation, and posttraumatic stress symptoms, with several participants demonstrating clinically meaningful change. Discussion and conclusion: Findings suggest that group-based MBT-TF is feasible, acceptable, and potentially beneficial for neurodiverse late adolescents with complex trauma and personality difficulties. Structural adaptations emphasizing predictability, collaboration, and visual scaffolding appear to enhance epistemic trust and engagement. Future research should evaluate these preliminary findings in larger samples to further refine trauma-focused mentalization-based approaches for neurodiverse populations.

Indexed as

adolescencegroup therapyMBT-TFmentalization based treatmentneurodiversitytrauma

Identifiers

PMID42131180
PMCPMC13162092

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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.