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"MacBeth, Angus"
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A Meta-Analysis of Social Skills Training and Related Interventions for Psychosis
by
McGlanaghy, Edel
,
MacBeth, Angus
,
van der Gaag, Mark
in
Behavior Therapy - methods
,
Humans
,
Psychiatric Rehabilitation - methods
2018
Abstract
Objective
Evidence suggests that social skills training (SST) is an efficacious intervention for negative symptoms in psychosis, whereas evidence of efficacy in other psychosis symptom domains is limited. The current article reports a comprehensive meta-analytic review of the evidence for SST across relevant outcome measures, control comparisons, and follow-up assessments. The secondary aim of this study was to identify and investigate the efficacy of SST subtypes.
Methods
A systematic literature search identified 27 randomized controlled trials including N = 1437 participants. Trials assessing SST against active controls, treatment-as-usual (TAU), and waiting list control were included. Risk of bias was assessed using the Cochrane risk of bias assessment tool. A series of 70 meta-analytic comparisons provided effect sizes in Hedges’ g. Heterogeneity and publication bias were assessed.
Results
SST demonstrated superiority over TAU (g = 0.3), active controls (g = 0.2–0.3), and comparators pooled (g = 0.2–0.3) for negative symptoms, and over TAU (g = 0.4) and comparators pooled (g = 0.3) for general psychopathology. Superiority was indicated in a proportion of comparisons for all symptoms pooled and social outcome measures. SST subtype comparisons were underpowered, although social-cognitive approaches demonstrated superiority vs comparators pooled. SST treatment effects were maintained at proportion of follow-up comparisons.
Conclusions
SST demonstrates a magnitude of effect for negative symptoms similar to those commonly reported for cognitive-behavioral therapy (CBT) for positive symptoms, although unlike CBT, SST is not routinely recommended in treatment guidelines for psychological intervention. SST may have potential for wider implementation. Further stringent effectiveness research alongside wider pilot implementation of SST in community mental health teams is warranted.
Journal Article
Self-compassion and Psychological Distress in Adolescents—a Meta-analysis
by
Marsh, Imogen C.
,
MacBeth, Angus
,
Chan, Stella W. Y.
in
Adolescence
,
Anxiety disorders
,
Behavioral Science and Psychology
2018
Research indicates that self-compassion is relevant to adolescents’ psychological well-being, and may inform the development of mental health and well-being interventions for youth. This meta-analysis synthesises the existing literature to estimate the magnitude of effect for the association between self-compassion and psychological distress in adolescents. Our search identified 19 relevant studies of adolescents (10–19 years;
N
= 7049) for inclusion. A large effect size was found for an inverse relationship between self-compassion and psychological distress indexed by anxiety, depression, and stress (
r
= − 0.55; 95% CI − 0.61 to − 0.47). The identified studies were highly heterogeneous, however sensitivity analyses indicated that correction for publication bias did not significantly alter the pattern of results. These findings replicate those in adult samples, suggesting that lack of self-compassion may play a significant role in causing and/or maintaining emotional difficulties in adolescents. We conclude that self-compassion may be an important factor to target in psychological distress and well-being interventions for youth.
Journal Article
Promoting sensitive parenting in ‘at-risk’ mothers and fathers: A UK outcome study of Mellow Babies, a group-based early intervention program for parents and their babies
by
Malcolm, Ruaridh
,
MacBeth, Angus
,
Ibrahim, Raquib
in
Biology and Life Sciences
,
Evaluation
,
Female
2021
The objective of this study was to evaluate the effectiveness of Mellow Babies (MB) in the UK. MB is a 14-week early parenting intervention program that is delivered in groups and is targeted at 'at-risk' parents (both mothers and fathers) and their babies up to 18 months old.
The study used a pragmatic pre-post intervention design. Outcomes were parental mental health, parenting confidence, quality of life, socio-emotional development of children, and perceived parent-child relationship. Fifteen groups representing n = 91 parent-baby dyads were recruited across the UK between 2017-2018. The sample consisted of 10 Mellow Mums groups (70 mother-baby dyads) and 5 Mellow Dads groups (21 father-baby dyads). Intention-to-treat and 'completer' analyses were performed.
Findings suggest short-term positive outcomes for parents attending MB. Completion of the program was associated with significant improvements in anxiety and overall wellbeing, parenting confidence, and perceived closeness of the parent-child relationship. The significance of these improvements, except for parenting confidence, was maintained in the intention-to-treat analysis. MB engaged and retained a high proportion of parents who could be considered 'at-risk' and benefitted fathers and mothers attending the intervention equally.
This is the first prospective study to explore MB participation for both mothers and fathers and to indicate engagement and potential benefits specifically for 'at-risk' parents. Findings further demonstrate the effectiveness of MB as an early intervention program for parents experiencing psychosocial difficulties. Replication by studies using a contrast or control group also incorporating follow-up data would further improve the evidence base for MB.
Journal Article
Exploring service users experiences of remotely delivered CBT interventions in primary care during COVID-19: An interpretative phenomenological analysis
by
MacLeod, Eilidh
,
MacBeth, Angus
,
Finazzi, Emilia
in
Accessibility
,
Analysis
,
Biology and Life Sciences
2023
Primary Care Mental Health Services (PMHCS) aim to provide accessible and effective psychological interventions. However, there is a scarcity of qualitative research focused on patients’ experiences. Service users’ experience can inform development of accessible, high-quality mental health services. Nine semi-structured interviews were analysed from Primary Care Mental Health users in Northern Scotland using Interpretative Phenomenological Analysis (IPA). Four superordinate themes were generated: Orientating to treatment, Intervention features, Change enablers, and Impact. The results identified both facilitators and barriers associated with access and psychological change; and narratives around CBT acceptability, outcomes and remote delivery. The role of GPs emerged as a key determinant of access to PMHCS. The therapeutic relationship contributed to person-centred care provision, idiosyncratic change processes and self-empowerment. A personal commitment to engage with homework was described as a crucial change enabler. Findings are discussed in relation to existing literature, practical implications and suggestions for future research.
Journal Article
Effectiveness of Mellow Parenting on parental mental health and parenting outcomes on a vulnerable parent sample in Moldova
2025
Poor parental mental health is a risk factor for reduced mental health outcomes and increased behavioural problems in children. High quality parenting interventions are important in minimising the risks associated with poor outcomes for children.
This study assessed the implementation of Mellow Parenting, which provides a range of attachment-based parenting programmes, designed to help parents improve their capacity for sensitive and responsive caregiving and develop their relationship with their child, in Moldova. Research questions were 1) do parents who attend Mellow Parenting experience improvements in their wellbeing? 2) do parents demonstrate improvements in parenting confidence? and 3) do parents experience improvements in parenting daily stress?.
Secondary data analysis was used for measures collected pre- and post-intervention from groups run in Moldova between 2016 and 2020 of n = 244 mothers. Outcomes were parenting wellbeing, parenting daily stress, parenting confidence, and children's behaviour. The study focused on two of the current MP programmes; Mellow Babies and Mellow Toddlers.
T-tests were performed to assess effectiveness of treatment. Correlations and ANCOVAs explored the interactions between variables. Mothers who participated in the group showed improvements in their self-reported wellbeing, parenting confidence, and child behaviour. A reduction was seen in parental stress. Urban and rural intervention groups showed significant differences in terms of pre- and post-scores for anxiety, outward irritability, and parenting confidence.
Mellow Parenting appears to be an effective intervention for mothers in Moldova in terms of improving parenting wellbeing and parenting confidence and reducing stress. The results of this study suggest that Mellow Parenting is an effective parenting intervention with potential for scaling up across Moldova, as well as other culturally similar countries across the Eastern European and West Asian regions.
Journal Article
The Impact of Contextual, Maternal and Prenatal Factors on Receptive Language in a Chilean Longitudinal Birth Cohort
by
Farkas Chamarrita
,
Aristotelous Eleanor
,
MacBeth Angus
in
Academic Achievement
,
Adolescents
,
Child & adolescent psychiatry
2021
A secondary analysis was conducted on longitudinal data collected from ELPI, a representative Chilean survey to model Chilean infant’s receptive language using contextual, maternal and prenatal factors. The sample for the current study comprised children aged between 36 and 48 months (n = 3921). The sample was re-assessed when children were aged 60–72 months (n = 3100). Linear regression analyses were conducted. At the first time point, all the predictors included were significant (living area, health system provision, maternal intelligence and education, adolescent pregnancy, maternal medical appointments during pregnancy, and presence of a significant other at childbirth), except for smoking during pregnancy. The model explained 13% of the variance. However, when timepoint one receptive language scores were included in the analyses for when children were aged 60–72 months, only two variables remained as significant predictors: previous receptive language scores and maternal education, explaining 21% of the variance. Findings and implications are discussed.
Journal Article
Psychosis Recovery Orientation in Malawi by Improving Services and Engagement (PROMISE) protocol
by
Liwimbi, Olive
,
Allardyce, Judith
,
Sibande, Wakumanya
in
Care and treatment
,
Critical Pathways
,
Humans
2023
Malawi has a population of around 20 million people and is one of the world’s most economically deprived nations. Severe mental illness (largely comprising psychoses and severe mood disorders) is managed by a very small number of staff in four tertiary facilities, aided by clinical officers and nurses in general hospitals and clinics. Given these constraints, psychosis is largely undetected and untreated, with a median duration of untreated psychosis (DUP) of around six years. Our aim is to work with people with lived experience (PWLE), caregivers, local communities and health leaders to develop acceptable and sustainable psychosis detection and management systems to increase psychosis awareness, reduce DUP, and to improve the health and lives of people with psychosis in Malawi. We will use the UK Medical Research Council guidance for developing and evaluating complex interventions, including qualitative work to explore diverse perspectives around psychosis detection, management, and outcomes, augmented by co-design with PWLE, and underpinned by a Theory of Change. Planned deliverables include a readily usable management blueprint encompassing education and community supports, with an integrated care pathway that includes Primary Health Centre clinics and District Mental Health Teams. PWLE and caregivers will be closely involved throughout to ensure that the interventions are shaped by the communities concerned. The effect of the interventions will be assessed with a quasi-experimental sequential implementation in three regions, in terms of DUP reduction, symptom remission, functional recovery and PWLE / caregiver impact, with quality of life as the primary outcome. As the study team is focused on long-term impact, we recognise the importance of having embedded, robust evaluation of the programme as a whole. We will therefore evaluate implementation processes and outcomes, and cost-effectiveness, to demonstrate the value of this approach to the Ministry of Health, and to encourage longer-term adoption across Malawi.
Journal Article
The Effectiveness of Mindfulness-Based Interventions on Maternal Perinatal Mental Health Outcomes: a Systematic Review
2017
Presenting with common mental health difficulties, particularly depression and anxiety, there is also preliminary evidence that mindfulness-based interventions (MBIs) including mindfulness-based cognitive therapy (MBCT), mindfulness-based stress reduction (MBSR) and integrated mindfulness yoga practices may also be effective in reducing common mental health difficulties during pregnancy. We systematically reviewed and synthesized the current literature on the effectiveness of MBIs in reducing severity of perinatal anxiety and depression. Databases including PubMed, Cochrane Library, IndMED and PsychoInfo were searched for relevant studies. Manual searches were conducted in relevant articles and Google Scholar. Seventeen cohorts representing 18 studies were included. Pre-post effect sizes were reported for both treatment and control groups. Seven randomized controlled trials (RCTs), two non-randomized controlled trials and nine treatment evaluations were included. Maternal participation in an MBI was associated with reductions in perinatal anxiety of moderate to large magnitude. Results for the effect of MBIs on depression were less consistent, with pre-post treatment reductions of moderate magnitude, but no significant differences in depression scores when MBI was compared with a control group. There was some evidence that MBIs were associated with increased mindfulness. Risk of bias in studies was variable. Our review offers preliminary evidence for the effectiveness of MBIs in reducing perinatal anxiety, with more equivocal findings with regard to perinatal depressive symptoms. Further methodologically rigorous evaluation using RCTs and longer follow-up periods are recommended.
Journal Article
Digital mental health and peer support: Building a Theory of Change informed by stakeholders’ perspectives
by
Rogers, Tim
,
Vines, John
,
MacBeth, Angus
in
Anxiety
,
Biology and Life Sciences
,
Computer and Information Sciences
2024
Digital Mental Health and Peer support has the potential to bridge gaps in support through its scalability and accessibility. Despite the increasing use of these platforms, there remains a lack of understanding of how they operate in real life, from initial engagement to longer-term impact. We aimed to explore the key inputs, processes, user interactions, assumptions, barriers, facilitators, outcomes, and impacts associated with the use of DMH and peer support platforms by developing a Theory of Change with stakeholders. Stakeholders (n = 77) contributed to the formulation of the Theory of Change through a series of online workshops, focus groups, interviews, and open-ended survey feedback. Workshops were structured to capture information related to aspects of the Theory of Change and to allow stakeholders to provide feedback to improve the diagram. A thematic framework approach was used to analyze transcripts to enable comparisons of factors reported by members, commissioners, and platform staff. Stakeholders identified a variety of factors contributing to initial inputs, processes, outcomes, and impact. Engagement emerged as the most significant barrier to the use of platforms. Motivations for use included filling in gaps in available support, connecting with others and upskilling. Different member types determined how users would interact with the platform which could influence the social response of others. Outcomes were largely positive including provision of a safe online space, improvement in wellbeing, and feeling connected to others. Stakeholders noted impact was harder to identify due to the preventative nature of these platforms but suggested this related to the knowledge of available support, reduction in waiting for support and in referrals, and increasing engagement and uptake of the platforms. Stakeholders identified assumptions regarding internet access as a significant barrier. The Theory of Change illustrated three distinct pathways in digital mental health and peer support. Further research is needed to improve engagement and factors influencing engagement, the member experience and how impact is measured.
Journal Article
Metacognitive Interpersonal Therapy in Group for Personality Disorders: Preliminary Results from a Pilot Study in a Public Mental Health Setting
by
Inchausti Felix
,
Moreno-Campos, Laura
,
Prado-Abril, Javier
in
Metacognition
,
Personality disorders
2020
To build the evidence for a randomized controlled trial, a pilot study was conducted to investigate the feasibility, acceptability and effectiveness of a group-psychotherapy based on Metacognitive Interpersonal Therapy (MIT-G) for patients with personality disorders (PDs). Ten outpatients with PD diagnoses were offered 16 sessions of MIT-G delivered in group format. Effect sizes were calculated for changes from baseline to treatment end for clinical symptoms, interpersonal difficulties, and metacognition. Nine patients finished the full treatment protocol with nonsignificant large effect sizes obtained for change in depression, metacognition, impulsiveness and interpersonal problems measures. This is the first study suggesting that MIT-G is acceptable to outpatients across the spectrum of PDs and is associated with improvements in clinical symptoms, social functioning and metacognition. Despite the limitations of a pilot study, evidence of MIT-G effectiveness was sufficient to warrant further investigation.
Journal Article