This article introduces an innovative mentalization-based treatment (MBT) parenting intervention for families where children are at risk of maltreatment. The Lighthouse MBT Parenting Programme aims to prevent child maltreatment by promoting sensitive caregiving in parents. The programme is designed to enhance parents’ capacity for curiosity about their child’s inner world, to help parents ‘see’ (understand) their children clearly, to make sense of misunderstandings in their relationship with their child and to help parents inhibit harmful responses in those moments of misunderstanding and to repair the relationship when harmed. The programme is an adaptation of MBT for borderline and antisocial personality disorders, with a particular focus on attachment and child development. Its strength is in engaging hard to reach parents, who typically do not benefit from parenting programmes. The findings of the pilot evaluation suggest that the programme may be effective in improving parenting confidence and sensitivity and that parents valued the programme and the changes it had helped them to bring about.

The aim of this study was to assess the 12-week group version of the mentalization-based Lighthouse Parenting Program for child maltreatment prevention. Parents who might be facing mentalizing difficulties due to challenges in the parent–child relationship were invited to participate in the program. The aim of the program was to promote mentalizing—to encourage parents’ curiosity about their children’s minds and their willingness to reflect on their own feelings, thoughts, and behaviors. Study participants were 101 parents (82 mothers, 19 fathers). Parenting practices and parental and family adjustment were assessed using the Parent and Family Adjustment Scale and mentalization was measured using Mentalization Scale at pre- and post-intervention assessments. Parents’ feedback on the program was gathered after the program. Results revealed that mentalization, parental adjustment, and family functioning improved while coercive parenting practices decreased after the intervention. Study results provide preliminary indications of the benefits of the 12-week Lighthouse Parenting Program for parents referred or self-referred for mental health services due to their own or their child’s difficulties.

Objectives: Mentalization-based treatment (MBT) has promising transdiagnostic applications. The evidence base for its application in non-specialist settings, including general adult community mental health services requires further evaluation. This study explores the implementation of an MBT introductory (MBTi) group in an Irish secondary mental health service. Methods: Two online MBTi groups were delivered between 2020 and 2021. A concurrent mixed-methods design was engaged. Qualitative pre- and post-intervention measures include the Clinical Outcomes in Routine Evaluation (CORE) scale, the World Health Organization Quality-of-Life (WHOQoL-BREF) scale and the Reflective Functioning Questionnaire (RFQ). Paired sample t-test was employed to analyse change. Interviews were conducted with seven participants post-intervention and inductive thematic analysis was utilised to identify themes. Results: Participants exhibited hypomentalizing tendencies, which improved following the delivery of the intervention (RFQu: MD = 0.54, p = 0.032, Cohen’s d = 0.71). There were improvements across the wellbeing, problems and functioning subscales of the CORE. There was no change in the risk domain, which was low at baseline. Improvements were observed in the WHOQoL-BREF subscale of psychological health and social relationships. Five main themes emerged from post-intervention interviews: barriers and facilitators; attitudes to design and delivery; perceived intervention effectiveness; intervention coherence; COVID-19 specific issues. Conclusions: MBTi delivered in a non-specialist setting is associated with improvements in mentalizing capacity. The intervention is perceived as relevant and useful by participants, although the psychoeducation and online format conferred specific limitations. The findings support the role of MBTi as a feasible transdiagnostic intervention in general adult services, as part of a range of interventions.

This study presents the cultural adaptation of the Mentalization-Based Treatment (MBT) Lighthouse Parenting Programme for child maltreatment prevention in Chile. The original program, developed in the UK, was systematically modified to align with the Chilean context, incorporating stakeholder recommendations and expert panel consultations. This process entailed adapting intervention materials, addressing community distrust, motivating interveners, adjusting module names for varying literacy levels, and tackling high-precarity material challenges. The study involved semi-structured interviews with ten stakeholders and a survey distributed to a 20-member expert panel. Thematic analysis identified key themes for cultural relevance and effectiveness, leading to modifications using the Ecological Validity Model. The adapted program aims to enhance parents' understanding of their and their children's emotions, fostering a secure parent-child relationship. The study's findings have broader implications for psychosocial interventions globally, emphasizing the importance of cultural sensitivity and adaptability.