Internet-based acceptance and commitment therapy for obsessive-compulsive symptoms: A randomized controlled trial.

Subthreshold obsessive-compulsive symptoms (OCS) are associated with increased distress, help seeking behaviours, and functional problems, and may predict progression into further mental health problems. This study investigated the effectiveness of a four-module internet-based acceptance and commitment therapy (iACT) for adults with OCS compared to internet-based progressive relaxation training (iPRT). Eighty-nine adults with OCS participated in a single-blinded randomised controlled trial of iACT or iPRT. Self-report assessments of OCS, psychological flexibility, and quality of life, among others, were measured at baseline, post-treatment, and at three-month follow-up. Both iACT and iPRT showed large pre-post improvements in OCS (b = 6.32, p < 0.001, d = 0.8) and medium improvements in psychological flexibility (b = -0.38, p = 0.011, d = 0.47) and quality of life (b = -5.26, p = 0.008, d = 0.58), with no significant differences in effects between groups. All improvements were maintained at follow-up. There were no differences in attrition or adherence between groups. iACT was rated more favourably by participants at post-treatment, and there were some differences in qualitative feedback across groups. These findings suggest both iPRT and iACT may be helpful in improving mental health in adults with OCS, but that iACT may be more acceptable.

Cross-cultural validity and reliability of the comprehensive assessment of acceptance and commitment therapy processes (CompACT) in people with multiple sclerosis.

PURPOSE: The Comprehensive assessment of Acceptance and Commitment Therapy (CompACT) is a 23-item questionnaire measuring psychological flexibility, a quality of life protective factor. An 18-item version was recently produced. We assessed validity and reliability of CompACT, and equivalence of paper and electronic (eCompACT) versions in people with multiple sclerosis (PwMS) in Italy, Germany and Spain. METHODS: We used confirmatory factor analysis and assessed CompACT-23 and CompACT-18 measurement invariance between the three language versions. We assessed construct validity (Spearman's correlations) and internal consistency (Cronbach's alpha). Test-retest reliability (intraclass correlation coefficient, ICC) and equivalence of paper and eCompACT (ICC and linear regression model for repeated measures) were assessed in subsamples of PwMS. RESULTS: A total of 725 PwMS completed the study. The three-factor structure of the CompACT-23 showed poor fit (RMSEA 0.07; CFI 0.82; SRMR 0.08), while the fit of the CompACT-18 was good (RMSEA 0.05; CFI 0.93; SRMR 0.05). Configural and partial metric invariance were confirmed, as well as partial scalar invariance (reached when five items were allowed to vary freely). The CompACT-18 showed good internal consistency (all alpha ≥ 0.78); and test-retest reliability (all ICCs ≥ 0.86). Equivalence between paper and eCompACT was excellent (all ICCs ≥ 0.86), with no mode, order, or interaction effects. CONCLUSION: Results support using the refined CompACT-18 as a three-factor measure of psychological flexibility in PwMS. Paper and eCompACT-18 versions are equivalent. CompACT-18 can be used cross-culturally, but sub-optimal scalar invariance suggests that direct comparison between the three language versions should be interpreted with caution.

The mediating role of psychological flexibility in the relationship between resilience and distress and quality of life in people with multiple sclerosis.

The purpose of this study is to investigate the role of psychological flexibility in mediating the beneficial effects of resilience on distress and quality of life (QoL) in people with MS (PwMS). The psychological flexibility framework underpinning acceptance and commitment therapy (ACT) was used to conceptualise psychological flexibility. A total of 56 PwMS completed an online survey that assessed global psychological flexibility and each of its six core sub-processes, resilience, distress, mental and physical health QoL, socio-demographics, and illness variables. Mediation analyses showed that, as hypothesised, higher levels of global psychological flexibility and its sub-processes were associated with increases in the positive impacts of resilience on distress and mental and physical health QoL via a mediational mechanism. These findings suggest that psychological flexibility skills build resilience capacities in PwMS. The psychological flexibility framework offers an ACT-based intervention pathway to build resilience and enhance mental health and QoL in PwMS.

Opportunities in Multiple Sclerosis Care Partner Research: An Interview.

Guest editor Marcia Finlayson, PhD, OT Reg (Ont), OTR, is a professor in the School of Rehabilitation Therapy at Queen's University in Ontario, Canada. She began her career as a clinical occupational therapist and shifted to a research career focused on generating and sharing knowledge to help people affected by multiple sclerosis (MS) lead healthy, meaningful lives with control over their participation in daily activities, at home and in the community, particularly as they age. For this special issue on caregiving in MS, she chose to interview Kenneth Pakenham, PhD, emeritus professor of clinical and health psychology at the University of Queensland in Brisbane, Australia. For more than 4 decades, he has investigated the psychological well-being welle-eing of caregivers, including coping mechanisms and innovative interventions to improve their quality of life. His work is dedicated to applying positive health frameworks to chronic illnesses and to empowering caregivers and individuals with MS. Together, their expertise illuminates the multifaceted challenges and opportunities in MS caregiving research and understanding.

Identification of psychological flexibility and inflexibility profiles during the COVID-19 pandemic.

BACKGROUND: The first coronavirus disease 2019 (COVID-19) wave and lockdown adversely affected the lives of people in diverse ways. AIMS: This study used a person-centered approach to identify patterns of engagement in the 12 psychological flexibility (PF) and inflexibility (PI) processes to manage the first COVID-19 wave and lockdown hardships. MATERIALS & METHODS: A total of 1035 Italian adults completed an online survey. RESULTS: Latent profile analyses conducted on the 12 PI/PF processes measured by the Multidimensional Psychological Flexibility Inventory identified five profiles; three reflected gradations of high to low PF with corresponding inverse levels of PI, while two represented more complex relationships between PI and PF. After controlling for relevant socio-demographic and COVID-19/lockdown factors, the five profiles differed in mental health (depression, anxiety, and COVID-19 distress). Essentially a gradient of progressive decreases in all PI processes (except experiential avoidance) corresponded with increments in mental health across all profiles. Two profiles, which evidenced the highest levels of mental health (highly flexible and moderately flexible profiles), also had the greatest proportion of the sample 56.42% (n = 584), and the highest levels of PF and experiential avoidance. DISCUSSION: Findings from this and similar studies suggest intersecting complex relationships among the PI/PF processes that are likely to shift in response to changing contexts. We suggest this network of relationships is better represented by a three-dimensional PF/PI hexaflex than a simplistic two-dimensional depiction of the model. CONCLUSION: Distinguishing different PF/PI profiles identified groups most at risk for the adverse mental health impacts of the pandemic and exposed variations in the mental health protective and risk roles of PF and PI processes, respectively, that can inform ACT-based mental health promotion interventions.

Caregiving Responsibilities and Mental Health Outcomes in Young Adult Carers during the COVID-19 Pandemic: A Longitudinal Study.

This study investigated caregiving responsibilities and associated mental health outcomes in young adult carers during the COVID-19 pandemic and had three aims: (1) to investigate differences in caregiving responsibilities across two groups of young adult carers (parental illness context vs. ill non-parent family member context) relative to non-carers, (2) to identify COVID-19/lockdown correlates of caregiving responsibilities, and (3) to examine the longitudinal associations between caregiving responsibilities and mental health outcomes. Of the 1048 Italians aged 18-29 (Mage = 24.48, SDage = 2.80; 74.33% female) who consented to complete online surveys at Time 1, 813 reported no ill family member (non-carers). Young adult carers included 162 with an ill parent and 73 with an ill non-parent family member. The study included 3 time points: 740 participants completed Time 2 assessment (Mage = 24.35, SDage = 2.81; 76.76% female), while 279 completed Time 3 assessment (Mage = 24.78, SDage = 2.72; 79.93% female). Key variables measured were 13 COVID-19/lockdown factors at Times 1 and 2, caregiving responsibilities at Time 2, and mental health outcomes at Time 3 (fear of COVID-19, anxiety, depression, wellbeing). Two COVID-19/lockdown factors were significantly correlated with higher caregiving responsibilities: insufficient home space, and greater time spent working and learning from home. As predicted, young adult carers reported higher caregiving responsibilities than non-carers, and this effect was greater in young adults caring for an ill parent compared to young adults caring for an ill non-parent family member. As expected, irrespective of family health status, caregiving responsibilities were longitudinally related to poorer mental health outcomes, operationalised as higher fear of COVID-19, anxiety, and depression, and lower wellbeing. Elevated young adult caregiving is an emerging significant public health issue that should be addressed through a multipronged approach that includes education about young adult carer needs for personnel across all relevant sectors and flexible care plans for ill family members that include a 'whole family' biopsychosocial approach.

Psychosocial palliative care: Patients' preferred intervention medium, target domains, and well-being priorities.

OBJECTIVES: Although psychological distress in palliative patients has at least an equal or greater impact on the quality of life compared to physical or spiritual distress, there is limited research on contextual factors associated with psychosocial intervention accessibility and relevance. This is the first published study to explore patients' views on psychosocial intervention delivery medium preferences, key biopsychosocial target domains, and well-being priorities during the palliative and end-of-life (EOL) phases. METHODS: Eighty-one palliative patients from a Specialist Palliative Care Service completed a questionnaire, which collected quantitative and qualitative data on preferred mediums for receiving psychosocial interventions, priority biopsychosocial target domains, and well-being priorities during the palliative and EOL phases. RESULTS: Results showed that an individual in-person was the most preferred medium for receiving psychosocial interventions. Improving quality of life, distressing emotions, and adjusting to the palliative care context were the 3 most frequently endorsed biopsychosocial target domains. Valued living and comfortable living were the key priority well-being themes for the palliative phase, whereas being surrounded by loved ones and comfortable and dignified dying were the priority well-being themes for the EOL phase. SIGNIFICANCE OF RESULTS: Findings highlight psychosocial interventions as an essential part of a holistic approach to patient-centered care throughout both the palliative and the EOL phases. Results can inform the refinement of existing and the development of new psychosocial interventions, particularly those that target emotional distress, adjustment, and quality of life. Furthermore, in-person treatment delivery remains essential in an evolving digital world.

Post-traumatic growth in people experiencing high post-traumatic stress during the COVID-19 pandemic: The protective role of psychological flexibility.

The COVID-19 pandemic evokes high levels of post-traumatic stress (PTS) in some people as well as positive personal changes, a phenomenon known as post-traumatic growth (PTG). Experiencing an adverse event as traumatic is crucial for triggering PTG, therefore higher PTS is often associated with higher PTG. This longitudinal study examined the protective role of psychological flexibility in fostering PTG in a group of people reporting high PTS related to COVID-19 as compared to those with low PTS. We hypothesized that higher psychological flexibility will be associated with higher PTG in those with high PTS and that psychological flexibility would be unrelated to PTG in those with low PTS. Secondary data analysis was conducted on data from a larger project investigating the psychological impacts of COVID-19. Adult Italians (N = 382) completed online surveys at Time 1 (three months after the first national lockdown, July 2020) and Time 2 (three months later when the number of COVID-19 cases increased, October 2020). Based on the Impact of Event Scale-Revised cut-off score, two PTS groups were identified at Time 2: low PTS (below cut-off) and high PTS (above cut-off). As predicted, moderation analyses showed that after controlling for Time 1 PTS and PTG and confounding variables, Time 1 psychological flexibility was associated with higher Time 2 PTG in the high PTS group, whereas psychological flexibility was unrelated to PTG in the low PTS group. Four psychological flexibility sub-processes (present moment awareness, defusion, values, committed action) at Time 1 were related to higher Time 2 PTG in only the high PTS group. Findings advance understanding of the role of psychological flexibility in trauma reactions and pandemic mental health adjustment. Evidence-based approaches that target psychological flexibility, like Acceptance and Commitment Therapy, are likely to foster PTG and ultimately adjustment in people with high PTS during and after the pandemic.

A group resilience training program for people with multiple sclerosis: Study protocol of a multi-centre cluster-randomized controlled trial (multi-READY for MS).

INTRODUCTION: REsilience and Activities for every DaY (READY) is an Acceptance and Commitment Therapy-based group resilience-training program that has preliminary empirical support in promoting quality of life and other psychosocial outcomes in people with multiple sclerosis (PwMS). Consistent with the Medical Research Council framework for developing and evaluating complex interventions, we conducted a pilot randomized controlled trial (RCT), followed by a phase III RCT. The present paper describes the phase III RCT protocol. METHODS AND ANALYSIS: This is a multi-centre cluster RCT comparing READY with a group relaxation program (1:1 ratio) in 240 PwMS from eight centres in Italy (trial registration: isrctn.org Identifier: ISRCTN67194859). Both interventions are composed of 7 weekly sessions plus a booster session five weeks later. Resilience (primary outcome), mood, health-related quality of life, well-being and psychological flexibility will be assessed at baseline, after the booster session, and at three and six month follow-ups. If face-to-face group meetings are interrupted because of COVID-19 related-issues, participants will be invited to complete their intervention via teleconferencing. Relevant COVID-19 information will be collected and the COVID-19 Peritraumatic Distress scale will be administered (ancillary study) at baseline and 3-month follow-up. Analysis will be by intention-to-treat to show superiority of READY over relaxation. Longitudinal changes will be compared between the two arms using repeated-measures, hierarchical generalized linear mixed models. CONCLUSION: It is expected that his study will contribute to the body of evidence on the efficacy and effectiveness of READY by comparing it with an active group intervention in frontline MS rehabilitation and clinical settings. Results will be disseminated in peer-reviewed journals and at other relevant conferences.

The trajectories of anxiety and depression during the COVID-19 pandemic and the protective role of psychological flexibility: A four-wave longitudinal study.

BACKGROUND: Published reports on the adverse mental health impacts of the initial phase of the COVID-19 pandemic suggest an emerging global mental health crisis. However, the trajectories of these mental health impacts over multiple COVID-19 peaks and corresponding lockdowns are unknown. This study explored the trajectories of anxiety and depression over two consecutive lockdowns during the first nine months of the pandemic in Europe (April 2020-January 2021) and examined whether they varied as a function of different psychological flexibility and inflexibility profiles. METHODS: A total of 569 Italians completed online surveys at four assessment points. Trajectories of anxiety and depression were examined with latent growth modeling and according to different psychological flexibility and inflexibility profiles. RESULTS: Anxiety increased linearly throughout the study period, whereas depression displayed a quadratic trajectory evidencing a decrease with the easing of the first lockdown followed by an increase during the second lockdown. Furthermore, two profiles were identified that displayed different anxiety and depression trajectories. Compared to the psychologically flexible profile, the psychologically inflexible profile reported significantly higher anxiety and depression which remained higher across the study period. LIMITATIONS: A reliance on self-report measures and convenience sampling constitute key study limitations. CONCLUSIONS: Results suggest that high psychological inflexibility is a risk factor for prolonged elevated anxiety and depression during the COVID-19 pandemic, whereas high psychological flexibility is a protective factor. Psychological flexibility and inflexibility should be targeted by preventive public health interventions that harness evidence-based strategies shown to effectively target these factors.

Cross-Country Adaptation of a Psychological Flexibility Measure: The Comprehensive Assessment of Acceptance and Commitment Therapy Processes.

PURPOSE: The Comprehensive assessment of Acceptance and Commitment Therapy (ACT) processes (CompACT) is a 23-item self-report questionnaire assessing psychological flexibility, which is the overarching construct underpinning the ACT framework. We conducted a two-phase project to develop validated versions of the CompACT in three languages: phase 1-cross-cultural adaptation; and phase 2-psychometric validation of the questionnaire for use in Italy, Germany and Spain. This article focuses on the first phase. METHODS: We translated and culturally adapted the CompACT in the three target languages, following the ISPOR TCA Task Force guidelines. The process was overseen by a translation panel (three translators, at least two multiple sclerosis (MS) researchers and a lay person), ACT experts and clinicians from the research team of each country and the original CompACT developers. We debriefed the new questionnaire versions via face-to-face interviews with a minimum of four adults from the general population (GP) and four adults with MS in each country. RESULTS: The translation-adaptation process went smoothly in the three countries, with some items (7 in Italy, 4 in Germany, 6 in Spain) revised after feedback from ACT experts. Cognitive debriefing showed that the CompACT was deemed easy to understand and score in each target country by both GP and MS adults. CONCLUSIONS: The Italian, German and Spanish versions of the CompACT have semantic, conceptual and normative equivalence to the original scale and good content validity. Our findings are informative for researchers adapting the CompACT and other self-reported outcome measures into multiple languages and cultures.

Young Adult Carers during the Pandemic: The Effects of Parental Illness and Other Ill Family Members on COVID-19-Related and General Mental Health Outcomes.

The mental health impacts of the COVID-19 pandemic on young adult carers have been neglected. This study aimed to identify COVID-19 related risk factors for young adult carers and to investigate their mental health relative to non-carer peers. Of the 1823 Italians aged 18-29 who completed an online survey, 1458 reported no ill family member (non-carers). Young adult carers included 268 with an ill parent, and 97 with an ill non-parent family member. Two mental health outcome categories were measured: COVID-19-related (risky health behaviors, loneliness, home violence, fear of COVID-19) and general (anxiety, depression, wellbeing). Six COVID-19 related risk factors were significantly correlated with poorer mental health in young adult carers. These factors constituted a COVID-19 Context Index. Compared to non-carers, young adult carers reported poorer mental health across all outcomes, as expected. The prediction that young adult carers caring for an ill parent would report poorer mental health than those caring for ill non-parent family members was evident only for the COVID-19-related mental health outcomes. The elevated rates of clinically significant distress and pandemic-related mental health problems among young adult carers highlight this group as a priority for mental health promotion interventions and whole-of-family support across multiple sectors.

Evaluation of a program for training psychologists in an acceptance and commitment therapy resilience intervention for people with multiple sclerosis: a single-arm longitudinal design with a nested qualitative study.

PURPOSE: This single-arm longitudinal study evaluated the effectiveness of a program for training psychologists in delivering an acceptance and commitment therapy-based program (REsilience and Activities for every DaY; READY) for people with multiple sclerosis (PwMS). MATERIALS AND METHODS: The training encompassed three phases: (1) training workshop; (2) READY participation; (3) READY delivery to PwMS. Self-report data were collected immediately before the workshop, before and after participation in READY, and at 3- and 15-month follow-ups. RESULTS: Forty psychologists successfully completed the training. The training was effective in fostering the acquisition of knowledge and skills for effective delivery of READY to PwMS. Participants improved over the course of training in resilience, positive affect, wellbeing, psychological flexibility, and associated processes. These improvements peaked during the participation in READY phase and continued to accrue at a slower rate three months later. Psychological flexibility mediated the improvements in resilience, positive affect, and wellbeing. Qualitative data confirmed the personal, professional, and multiple sclerosis (MS) psychologist community level positive training impacts. CONCLUSIONS: The training fostered positive professional and personal development in trainees and consolidated the integration of READY into a frontline service for PwMS. To date, more than 50 READY groups for PwMS have been conducted in Italy.Implications for rehabilitationTraining psychologists in delivering an acceptance and commitment therapy (ACT)-based resilience intervention for people with multiple sclerosis (MS) is associated with positive personal and professional impacts for the trainees.The training program strengthened the sense of community among members of the professional network who attended as trainees.In ACT training, psychological flexibility plays a key role in improving resilience, positive affect, and wellbeing in trainees, and is therefore an important intervention target.ACT training for practitioners fosters the integration of ACT-based interventions into frontline services.

Validation of the Italian Young Carer of Parents Inventory-Revised (YCOPI-R).

PURPOSE: Parental illness or disability has wide ranging impacts on offspring. Due to the lack of an Italian contextually sensitive measure of youth caregiving, this study explored the factor structure, reliability, and validity of the Italian version of the Young Carer of Parents Inventory-Revised (YCOPI-R). MATERIALS AND METHODS: Seven hundred and seventy-four youth aged 11-24 (386 young carers and 388 young non-carers) completed a questionnaire regarding youth caregiving, parental illness, caregiving context variables, and youth adjustment. RESULTS: The Italian YCOPI-R demonstrated good psychometric properties. Part A factor structure was replicated while two new factors emerged for Part B: Caregiving Stigma and Caregiving Resentment. Discriminant and convergent validity were evinced by differentiation between young carers and non-carers and associations between YCOPI-R factors and measures of caregiving activities and caregiving context. Predictive validity was supported as most Italian YCOPI-R factors were related to poorer youth adjustment, while Caregiving Confidence and Worry about Parents predicted higher levels of health-related quality of life. CONCLUSIONS: The Italian YCOPI-R is a psychometrically sound measure of caregiving experiences in Italian youth. Findings confirm the multidimensional nature of youth caregiving, the mix of costs and rewards associated with it, and the link between youth caregiving and diverse adjustment outcomes.Implications for rehabilitationGiven the global rise in the number of youth caring for an ill or disabled family member and the association between youth caregiving and greater risks for mental and physical health problems, elevated youth caregiving is a significant public health issue.The Italian version of the YCOPI-R is a valid and reliable measure of youth caregiving experiences in the Italian context.The Italian YCOPI-R offers a promising tool for better identifying young carers who are at risk for adverse psychosocial outcomes and in evaluating young carer support services and preventive interventions.

Quality of life and fear of cancer recurrence in patients and survivors of non-Hodgkin lymphoma.

Non-Hodgkin lymphoma (NHL) is a common haematological cancer that is comprised of approximately 30 subtypes, of which Waldenström Macroglobulinemia (WM) is a rare incurable form. It is typically managed using a watch-and-wait strategy that can contribute to illness uncertainty which may result in fear of cancer recurrence (FCR) and poor health-related quality of life (QOL). However, few studies have examined the correlates of FCR and QOL in NHL patients, including WM patients. One-hundred males and 92 females with a mean age of 62.7 years who were an average of 6.8 years from diagnosis completed the online questionnaire which asked about demographics, medical history, QOL, FCR, stress, anxiety and depression. Few NHL patients reported significant stress or affective distress, most had moderate-high QOL and 41% experienced recent FCR, relative to published cut-off scores. Poorer QOL was related to depression symptoms, FCR, higher illness burden (i.e. comorbidity) and fewer personal resources (i.e. unemployed), whereas FCR was related to shorter time since diagnosis and more depressive symptoms. Results suggest that FCR and depressive symptoms may adversely impact QOL, whereas a recent cancer diagnosis and depression-related pessimism may contribute to FCR.

Predictors of mental health in aid workers: meaning, resilience, and psychological flexibility as personal resources for increased well-being and reduced distress.

Aid workers operate in stressful environments and tend to experience high psychological distress, yet not enough is known about their well-being and how to improve their mental health. This research project surveyed 243 aid workers in 77 countries undertaking humanitarian and development work who reported lower well-being and higher psychological distress than the general population. Well-being and distress emerged as two related but distinct mental health outcomes, encouraging further research on well-being in the sector. Better mental health outcomes were predicted by the presence of meaning, psychological flexibility, and resilience. Presence of meaning was the strongest predictor, whereas resilience was the weakest. Meaning was a stronger predictor of good mental health among national workers, whereas psychological flexibility was a stronger predictor among female, older, and international workers. These results can support evidence-based approaches to staff care and mental health interventions for aid workers, expanding the current focus on resilience to include meaning and psychological flexibility.

Examination of the tripartite model of youth caregiving in the context of parental illness.

OBJECTIVE: This study refined the conceptualisation of youth caregiving by testing the tripartite model of youth caregiving proposed by Pakenham and Cox, comprising caregiving responsibilities, experiences, and tasks. We also investigated convergent validity of the model by examining the unique and joint contributions of the three youth caregiving components to youth adjustment outcomes. DESIGN: A total of 681 Italian youth, 325 young carers and 356 non-carers, aged 11 to 24 years participated in a cross-sectional study. MAIN OUTCOME MEASURES: Participants completed a questionnaire assessing demographics, youth caregiving, and psychosocial adjustment. RESULTS: Confirmatory factor analyses revealed that compared to a one-factor model, the three-factor youth caregiving model provided a better fit to the data in the young carer and non-carer subgroups. The three youth caregiving components predicted variations in youth adjustment. Caregiving experiences were the strongest predictor of poorer youth adjustment while caregiving tasks predicted improvement in two youth adjustment outcomes in diverse youth caregiving contexts. CONCLUSIONS: Findings support the validity of a three-factor model of youth caregiving, indicating that caregiving responsibilities, experiences, and tasks represent empirically distinct but related youth caregiving components. Interventions should mitigate the adverse and cultivate the positive effects of youth caregiving.

Effectiveness of a group resilience intervention for people with multiple sclerosis delivered via frontline services.

PURPOSE: This study aims to evaluate the effectiveness of an Acceptance and Commitment Therapy-based group resilience intervention (The REsilience and Activities for every DaY program, READY) delivered to people with MS (PwMS) via frontline Italian services. MATERIALS AND METHODS: This is a single-arm longitudinal study (with a nested qualitative study). READY is composed of seven weekly in-person sessions (2.5-h each) plus a booster session five weeks later. Data were collected immediately before the program, after the booster session, and at 3-months follow-up. RESULTS: Thirty-three READY groups (237 participants) were run by thirty-three trained psychologists. Participants improved in resilience (primary outcome), anxiety, depression, stress, health-related quality of life (HRQoL), and psychological flexibility and associated processes (acceptance, defusion, and values). Improvements on most outcomes occurred post-intervention and were maintained at a 3-month follow-up. No demographic or illness variables predicted these improvements. Psychological flexibility mediated improvements in resilience, anxiety, depression, stress, and HRQoL. Qualitative data confirmed READY feasibility and the positive psychological impacts on participants. CONCLUSIONS: Study findings support READY effectiveness with PwMS, its broad applicability in this population, and its delivery through frontline services.IMPLICATIONS FOR REHABILITATIONREADY for MS is a highly structured, brief manualized group intervention.It is effective in improving participants' psychological functioning (resilience, anxiety, depression, stress, HRQoL, psychological flexibility, and related ACT processes).Psychological flexibility mediated the improvements in resilience, anxiety, depression, stress, HRQoL.READY can be effectively delivered through frontline services for PwMS without limitation in terms of participants' demographic and illness characteristics.

A Model of the Effects of Parental Illness on Youth Adjustment and Family Functioning: The Moderating Effects of Psychological Flexibility on Youth Caregiving and Stress.

Parental chronic illness may adversely impact youth and family functioning. This study examined a moderated mediation model of the effects of parental illness on youth and family functioning derived from the Family Ecology Framework. Consistent with this model, we predicted that youth caregiving and stress would serially mediate the adverse impacts of parental illness on youth adjustment and family functioning and that psychological flexibility would moderate these mediational mechanisms. A total of 387 youth, with parents affected by chronic illness, completed a questionnaire assessing parental illness severity, youth caregiving and stress, psychological flexibility, youth adjustment (i.e., internalizing and externalizing problems and psychological wellbeing), and family functioning. Path analyses indicated that the adverse effects of parental illness on youth adjustment and family functioning were serially mediated by youth caregiving and stress. Psychological flexibility buffered the adverse effects of these serial mediators on youth internalizing problems and psychological wellbeing. These findings identified three potential intervention targets: youth caregiving, related stress appraisals, and psychological flexibility. Given the large body of evidence showing that acceptance and commitment therapy fosters psychological flexibility, this intervention approach has the potential to address the psychosocial and mental health vulnerabilities of youth in the context of parental illness, which constitutes a serious public health issue.

A clinical effectiveness trial comparing ACT and CBT for inpatients with depressive and mixed mental disorders.

AbstractObjective: Meta-analyses show that Acceptance and Commitment Therapy (ACT) is an efficacious treatment for a wide range of mental health problems. However, few studies have examined the effectiveness of ACT in naturalistic inpatient settings and in direct comparison to Cognitive Behavior Therapy (CBT). The aim of this study was to investigate the effectiveness of ACT and CBT with regard to depression, general symptom strain and life satisfaction. Method: 177 inpatients in a psychiatric ward were included in the study and assigned to either ACT or CBT group intervention. All patients were assessed with the SCID-I interview and disorder-specific questionnaires as well as with a satisfaction with life scale. To control for confounding variables, amongst others, treatment integrity was evaluated. Results: Both the ACT and CBT intervention showed a large, statistically significant and stable symptom reduction over six months across all outcomes. Both approaches led to small improvement in life satisfaction. With regards to depressive symptoms, more than half of the patients reliably recovered due to therapy. Conclusion: ACT and CBT were similarly effective in treating patients with depressive and other mental disorders in a routine clinical setting. ACT is a viable alternative to CBT for treating inpatients.