Behavioural and Cognitive Psychotherapy最新文献

{"title":"Working with felt sense of anomaly dissociation in the context of psychosis: guidance for therapists.","authors":"Emma Černis, Louise Johns, Amy Hardy","doi":"10.1017/S135246582510101X","DOIUrl":"10.1017/S135246582510101X","url":null,"abstract":"<p><strong>Background: </strong>Dissociative experiences are common transdiagnostically, and particularly prevalent in psychosis. Such experiences have long been under-recognised in routine clinical practice, despite evidence that dissociation is related to clinical complexity and increased risk of self-harm and suicidality. Adopting a symptom-specific, targeted approach to conceptualisation and intervention for dissociation may help improve outcomes.</p><p><strong>Aims: </strong>The evidence base for psychological treatments targeting dissociation is building, but training and guidance for clinicians remains sparse. This review outlines a preliminary approach to the treatment of a subtype of dissociative experience (felt sense of anomaly dissociation), based on emerging research evidence and clinical practice. The guidance is tailored to the context of psychosis, and may also have broader clinical relevance.</p><p><strong>Method: </strong>We present symptom-specific guidance for clinicians, including factors to consider in the assessment, formulation, and intervention for felt sense of anomaly dissociation in the context of psychosis, and reflections on process issues. We present a cognitive behavioural model, where affect-related changes are interpreted as an internal threat, driving a maintenance cycle of catastrophic appraisals and safety behaviours. Using this formulation, evidence-based therapy techniques familiar to most readers can then be applied.</p><p><strong>Conclusions: </strong>It is important for clinicians to consider dissociation. As well as generating new avenues for translational intervention research, we anticipate that the novel insights and specific advice outlined here will be of use to professionals working with dissociation in psychosis (and beyond). Encouragingly, we demonstrate that widely used, evidence-based skills and techniques can be employed to address distress arising from dissociation.</p>","PeriodicalId":47936,"journal":{"name":"Behavioural and Cognitive Psychotherapy","volume":" ","pages":"211-223"},"PeriodicalIF":1.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145042015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cognitive behavioural therapy for severe fatigue following COVID-19 in adolescents: a serial single-case observational study of five consecutively referred patients.","authors":"Tanja A Kuut, Fabiola Müller, Annemarie M J Braamse, Jan Houtveen, Chantal P Rovers, Hans Knoop","doi":"10.1017/S1352465825000098","DOIUrl":"10.1017/S1352465825000098","url":null,"abstract":"<p><strong>Background: </strong>Severe fatigue following COVID-19 is a debilitating symptom in adolescents for which no treatment exists currently.</p><p><strong>Aims: </strong>The aim of this study was to determine the effectiveness and feasibility of cognitive behavioural therapy (CBT) for severe fatigue following COVID-19 in adolescents.</p><p><strong>Method: </strong>A serial single-case observational design was used. Eligible patients were ≥12 and <18 years old, severely fatigued and ≥6 months post-COVID-19. Five patients, consecutively referred by a paediatrician, were included. The primary outcome was a change in fatigue severity, assessed with the fatigue severity subscale of the Checklist Individual Strength, 12 weeks after the start of CBT, tested with a permutation distancing two-phase A-B test. Secondary outcomes were the presence of severe fatigue, difficulty concentrating and impaired physical functioning directly post-CBT as determined with questionnaires using validated cut-off scores. Also, the frequency of post-exertional malaise (PEM) and absence from school directly post-CBT determined with self-report items were evaluated.</p><p><strong>Results: </strong>All five included patients completed CBT. Twelve weeks after starting CBT for severe post-COVID-19 fatigue, three out of five patients showed a significant reduction in fatigue severity. After CBT, all five patients were no longer severely fatigued. Also, four out of five patients were no longer physically impaired and improved regarding PEM following CBT. All five patients reported no school absence post-CBT and no difficulties concentrating.</p><p><strong>Conclusion: </strong>This study provides a first indication for the effectiveness and feasibility of CBT among adolescents with post-COVID-19 fatigue.</p>","PeriodicalId":47936,"journal":{"name":"Behavioural and Cognitive Psychotherapy","volume":" ","pages":"296-301"},"PeriodicalIF":1.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7617664/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144041848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An evaluation of the psychometric properties of the adapted PHQ-9 and GAD-7 outcome measures for use with adults with intellectual disability.","authors":"Hannah Jenkins, Kate Theodore, Myra Cooper, Jennifer Breen, Olivia Hewitt","doi":"10.1017/S1352465825000104","DOIUrl":"10.1017/S1352465825000104","url":null,"abstract":"<p><strong>Background: </strong>People with intellectual disability often face barriers accessing mainstream psychological services due to a lack of reasonable adjustments, including the absence of adapted versions of routine outcome measures. Adapted versions of the Patient Health Questionnaire-9 (PHQ-9) and the Generalised Anxiety Disorder-7 (GAD-7) have been created for adults with ID.</p><p><strong>Aims: </strong>This study aims to evaluate the psychometric properties of the adapted PHQ-9 and GAD-7.</p><p><strong>Method: </strong>The adapted PHQ-9 and GAD-7 and the Glasgow Depression and Anxiety Scales (GDS-ID, GAS-ID) were administered to 47 adults (<i>n</i>=21 clinical group; <i>n</i>=26 community group) with ID. Cross-sectional design and between-group analyses tested for discriminant validity. Concurrent and divergent validity was tested using correlational designs. Reliability was investigated by internal consistency and test-retest analysis.</p><p><strong>Results: </strong>The clinical group scored significantly higher on the adapted PHQ-9 (<i>t</i>₄₅=-2.28, <i>p</i>=.03, 95% CI [-7.09, -.45]) and GAD-7 (<i>t</i>₄₅=-3.52, <i>p</i>=.001, 95% CI [-7.44, -2.02]) than the community group, evidencing discriminant validity. The adapted PHQ-9 correlated with the GDS-ID (<i>r</i>₄₇=.86, <i>p</i><.001) and the adapted GAD-7 correlated with the GAS-ID (<i>r</i>₄₆=.77, <i>p</i><.001). The adapted PHQ-9 (Cronbach's α=.84, ICC=.91) and GAD-7 (Cronbach's α=.86, ICC=.77) had good internal consistency and test-retest reliability.</p><p><strong>Conclusions: </strong>Preliminary research suggests the adapted PHQ-9 and GAD-7 are valid and reliable measures. They could provide a reasonable adjustment for the minimum dataset used in NHS Talking Therapies and can be easily administered in routine clinical practice. Further work to establish additional psychometric properties is now required.</p>","PeriodicalId":47936,"journal":{"name":"Behavioural and Cognitive Psychotherapy","volume":" ","pages":"275-288"},"PeriodicalIF":1.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144144065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnostic classification of fear of childbirth: why specific phobia may not be enough.","authors":"Nichole Fairbrother, Cora Keeney","doi":"10.1017/S1352465825000128","DOIUrl":"10.1017/S1352465825000128","url":null,"abstract":"<p><strong>Background: </strong>Fear of childbirth (FoB) is a common experience during pregnancy which can cause clinically significant distress and impairment. To date, a number of investigations of FoB have assumed that clinically significant FoB is best understood as a type of specific phobia. However, preliminary evidence suggests that specific phobia may not be the only diagnostic category under which clinically significant symptoms of FoB are best described.</p><p><strong>Aim: </strong>The current study is the first to investigate which DSM-5 diagnostic categories best describe clinically significant symptoms of FoB.</p><p><strong>Method: </strong>Pregnant people reporting high levels of FoB (<i>n</i>=18) were administered diagnostic interviews related to their experience of FoB.</p><p><strong>Results: </strong>Participants (<i>n</i>=18) were predominantly nulliparous (73.3%), cisgender women (83.3%). Of these, 14 (77.8%) met criteria for one or more DSM-5 anxiety-related disorders. Preliminary findings suggest that primary FoB may align with specific phobia criteria, whereas secondary FoB (following a traumatic birth) may be better classified under post-traumatic stress disorder (PTSD). FoB also featured in other anxiety-related disorders but was not the primary focus (e.g. obsessive-compulsive disorder). Four participants did not meet criteria for any DSM-<i>5</i> disorder.</p><p><strong>Conclusions: </strong>Findings provide preliminary evidence that clinically significant FoB fits within existing DSM-5 categories, in particular specific phobia and PTSD. Although FoB-related concerns appears in other anxiety-related disorder categories, it does not appear as the primary focus. Although informative, due to the small sample employed in this research, replication in larger and more diverse samples is needed.</p>","PeriodicalId":47936,"journal":{"name":"Behavioural and Cognitive Psychotherapy","volume":" ","pages":"289-295"},"PeriodicalIF":1.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144838263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Digitally delivered treatment for unusual sensory experiences for people with psychosis: a real-world service evaluation study.","authors":"Robert Dudley, Lucy O'Grady, Nina Cioroboiu, Emily Bates, Chris Gibbs, Guy Dodgson, Charlotte Aynsworth","doi":"10.1017/S1352465825100969","DOIUrl":"10.1017/S1352465825100969","url":null,"abstract":"<p><strong>Background: </strong>Hallucinations and other unusual sensory experiences (USE) are common in people with psychosis. Yet access to effective psychological therapies remains limited. We evaluated if we can increase access to psychological therapy by using a brief treatment, focused only on understanding and dealing with hallucinations (Managing Unusual Sensory Experiences; MUSE), delivered by a less trained but more widely available workforce that harnessed the benefits (engaging content, standardisation) afforded by digital technology. The delivery of this in a real-world setting was considered within the non-adoption, abandonment, scale-up, spread, and sustainability (NASSS) framework.</p><p><strong>Method: </strong>Thirty-eight people with psychosis and distressing hallucinatory experiences were offered sessions of MUSE, delivered by trained and supervised assistant psychologists. MUSE was evaluated within an uncontrolled study conducted in routine clinical practice. Assessments pre- and post-treatment enabled consideration of the impact of the real-world intervention.</p><p><strong>Results: </strong>There was good uptake (88.4%), and receipt of MUSE (89% received four or more sessions). On average participants received 8.69 sessions. The participants reported significant reductions in voice hearing, paranoia, as well as improved quality of life. The feedback from the participants indicated that MUSE delivered by a less trained workforce was acceptable and beneficial.</p><p><strong>Conclusions: </strong>In a real-world setting we were able to offer and deliver sessions of a brief psychological psycho-education and coping skills enhancement package to people with distressing USE in the context of psychosis. The delivery of MUSE when considered against the NASSS framework appears to be a good candidate for adoption in services.</p>","PeriodicalId":47936,"journal":{"name":"Behavioural and Cognitive Psychotherapy","volume":" ","pages":"253-263"},"PeriodicalIF":1.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145030868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A crisis-focused cognitive behavioural informed approach to formulating experiences of psychosis in acute mental health inpatient settings.","authors":"Lisa Wood, Anthony P Morrison, Claire Williams, Barbara Lay, Sonia Johnson","doi":"10.1017/S1352465825101008","DOIUrl":"10.1017/S1352465825101008","url":null,"abstract":"<p><strong>Background: </strong>People experiencing psychosis in acute crisis should be offered cognitive behavioural therapy for psychosis (CBTp); however, there are few crisis-focused CBTp-informed models to underpin formulation development for people experiencing psychosis and receiving inpatient mental health care.</p><p><strong>Aims: </strong>This paper draws on existing CBTp and crisis theories to conceptualise a psychotic crisis from a cognitive behavioural perspective to inform the delivery of therapy in inpatient settings.</p><p><strong>Method: </strong>Previous literature is reviewed, critiqued, and synthesised. It draws upon relevant crisis and CBTp theories to outline how to best formulate a psychotic crisis.</p><p><strong>Discussion: </strong>Drawing on existing research and theory, this paper outlines how a psychotic crisis can develop and be maintained. It highlights the importance of the person's context including the social, political, and cultural context, interpersonal context and trauma, and previous and current inpatient experience. It then outlines the key triggers, cognitive, behavioural, and emotional components of the crisis, and personal strenghts, values and resources. A crisis-focused CBTp-informed approach is outlined, which can be used to underpin formulation and brief therapy strategies for people experiencing a psychotic crisis. More research is required to explore the efficacy of such therapies.</p>","PeriodicalId":47936,"journal":{"name":"Behavioural and Cognitive Psychotherapy","volume":" ","pages":"238-252"},"PeriodicalIF":1.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145287395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Oxford Paranoia Defence Behaviours Questionnaire (O-PDQ): assessing paranoia-related safety-seeking behaviours.","authors":"Sinead Lambe, Sophie Mulhall, Jessica Bird, Kira Williams, Joanna Mitchell, Mollie Roddan, Glory Sokunle, Laina Rosebrock, Daniel Freeman, Felicity Waite","doi":"10.1017/S1352465825100994","DOIUrl":"10.1017/S1352465825100994","url":null,"abstract":"<p><strong>Background: </strong>Defence behaviours - actions carried out to reduce perceived threat - are an important maintenance factor for persecutory delusions. Avoidance of feared situations and subtle in-situation behaviours reduce opportunities for new learning and are erroneously credited for the non-occurrence of harm; hence inaccurate fears are maintained. In contrast, exposure to feared situations whilst dropping defence behaviours - a key technique of cognitive therapy for paranoia - allows the discovery of new information concerning safety, thereby reducing persecutory delusions.</p><p><strong>Aim: </strong>We aimed to develop for use in research and clinical practice a self-report assessment of paranoia-related defence behaviours.</p><p><strong>Method: </strong>A 64-item pool was developed from interviews with 106 patients with persecutory delusions, and completed by 53 patients with persecutory delusions, 592 people with elevated paranoia, and 2108 people with low paranoia. Exploratory and confirmatory factor analyses were used to derive the measure. Reliability and validity were assessed.</p><p><strong>Results: </strong>Two scales were developed: a 12-item avoidance scale and a 20-item in-situation defences scale. The avoidance scale had three factors (indoor spaces, outdoor spaces, and interactions) with an excellent model fit (CFI=0.98, TLI=0.97, RMSEA=0.04, SRMR=0.027). The in-situation defences scale had a 5-factor model (maintaining safety at home, mitigating risk, staying vigilant, preparing for escape, and keeping a low profile) with a good fit (CFI=0.95, TLI=0.94, RMSEA=0.046, SRMR=0.039). Both scales demonstrated good internal reliability, test-retest reliability, and construct validity.</p><p><strong>Conclusions: </strong>The Oxford Paranoia Defence Behaviours Questionnaire is a psychometrically robust scale that can assess a key factor in the maintenance of persecutory delusions.</p>","PeriodicalId":47936,"journal":{"name":"Behavioural and Cognitive Psychotherapy","volume":" ","pages":"224-237"},"PeriodicalIF":1.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144974292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"What's wrong with motivational interviewing? I. Theoretical and methodological critiques.","authors":"Lars G Forsberg, Lisa Forsberg, William R Miller","doi":"10.1017/S1352465825000086","DOIUrl":"10.1017/S1352465825000086","url":null,"abstract":"<p><strong>Background: </strong>Motivational Interviewing (MI) has demonstrated significant effects in diverse areas of practice, with over 2,000 controlled clinical trials published. Some criticisms of MI have emerged along the way.</p><p><strong>Aims: </strong>We examine theoretical and methodological critiques of MI.</p><p><strong>Method: </strong>We discuss three significant theoretical and methodological criticisms of MI: (1) that MI lacks conceptual stability; (2) that MI lacks a theoretical foundation; and (3) that MI is just common factors in psychotherapy.</p><p><strong>Results: </strong>It is true that definitions and descriptions of MI have evolved over the years. Mastery of MI clearly varies across providers, and when the quality of an intervention is unmeasured, it is unclear what has been trained or delivered. Reliable and valid tools to assess MI fidelity are available but often unused in outcome studies. It remains unclear what levels of proficiency are necessary to improve client outcomes. Some attempts to minimize variability in the delivery of MI appear to have reduced its effectiveness. In respect of the second critique is that MI lacks a theoretical foundation. It is unclear whether and how this is a disadvantage in research and practice. Various theories have been proposed and specific causal chain predictions have been tested. A third critique is that MI is merely common factors found among psychotherapists. The contribution of such relational skills is testable. There are specific aspects of MI related to client language that influence client outcomes above and beyond its relational components.</p><p><strong>Conclusions: </strong>The critiques reflect important factors to consider when delivering, training, and evaluating MI research.</p>","PeriodicalId":47936,"journal":{"name":"Behavioural and Cognitive Psychotherapy","volume":" ","pages":"264-274"},"PeriodicalIF":1.6,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144643841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Co-occurrence of severe fatigue and insomnia: implications for the outcome of cognitive behavioural therapies.","authors":"Nynke L Rauwerda, Tanja A Kuut, Annemarie M J Braamse, Pythia Nieuwkerk, H Myrthe Boss, Hans Knoop, Annemieke van Straten","doi":"10.1017/S1352465825100945","DOIUrl":"https://doi.org/10.1017/S1352465825100945","url":null,"abstract":"<p><strong>Background: </strong>Cognitive behavioural therapy for fatigue (CBT-F) and insomnia (CBT-I) are effective therapies. Little is known on their effectiveness when severe fatigue and insomnia co-occur.</p><p><strong>Aims: </strong>This observational study investigated whether the co-occurrence of fatigue and insomnia influences the outcomes of CBT-F and CBT-I. Furthermore, it was determined if changes in fatigue and insomnia symptoms are associated, and how often the co-occurring symptom persists after CBT.</p><p><strong>Method: </strong>Patients with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS, <i>n</i> = 241) received CBT-F and patients with insomnia disorder (<i>n</i> = 162) received CBT-I. Outcomes were fatigue severity assessed with the subscale of the Checklist Individual Strength (CIS-fat) and insomnia severity assessed with the Insomnia Severity Index (ISI). In each cohort, treatment outcomes of the subgroups with and without co-occurring symptoms were compared using ANCOVA. The association between changes in insomnia and fatigue severity were determined using Pearson's correlation coefficient.</p><p><strong>Results: </strong>There were no differences in treatment outcomes between patients with and without co-occurring fatigue and insomnia (CBT-F: mean difference (95% CI) in CIS-fat-score 0.80 (-2.50-4.11), <i>p</i> = 0.63, <i>d</i> = 0.06; CBT-I: mean difference (95% CI) in ISI-score 0.26 (-1.83-2.34), <i>p</i> = 0.80, <i>d</i> = 0.05). Changes in severity of both symptoms were associated (CBT-F: <i>r</i> = 0.30, <i>p</i> < 0.001, CBT-I: <i>r</i> = 0.50, <i>p</i> < 0.001). Among patients no longer severely fatigued after CBT-F, 31% still reported insomnia; of those without clinical insomnia after CBT-I, 24% remained severely fatigued.</p><p><strong>Conclusion: </strong>CBT-F and CBT-I maintain their effectiveness when severe fatigue and insomnia co-occur. Changes in severity of both symptoms after CBT are associated, but the co-occurring symptom can persist after successfully treating the target symptom.</p>","PeriodicalId":47936,"journal":{"name":"Behavioural and Cognitive Psychotherapy","volume":" ","pages":"1-15"},"PeriodicalIF":1.6,"publicationDate":"2025-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144875957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Longitudinal interplay between subjective stress, anxiety, depression, and well-being in internet-based stress recovery intervention for nurses.","authors":"Inga Truskauskaite, Austeja Dumarkaite, Auguste Nomeikaite, Gerhard Andersson, Evaldas Kazlauskas","doi":"10.1017/S1352465824000456","DOIUrl":"10.1017/S1352465824000456","url":null,"abstract":"<p><strong>Background: </strong>Cognitive behavioural therapy (CBT) interventions are effective in reducing subjective stress. Nevertheless, the longitudinal links between mental health indicators are rarely studied in intervention research. Therefore, it is unknown how the intervention effects are sustained.</p><p><strong>Aim: </strong>The current study investigated mechanisms explaining sustained intervention effects in a sample of medical nurses who receive a CBT-based internet-delivered stress recovery program.</p><p><strong>Method: </strong>A single-group longitudinal study design with three measurement points, pre-test, post-test, and 3-month follow-up, was used in the current study. The sample consisted of nurses and assistant nurses from Lithuania (<i>n</i>=111, age: <i>M</i> (<i>SD</i>) = 41.69 years (10.85)) who had participated in a 6-week CBT internet intervention targeting stress recovery. Data were collected as the randomised control trial, the treatment samples were combined, and the data were analysed using cross-lagged panel analysis with four variables representing the psychological well-being and symptoms of stress, anxiety, and depression.</p><p><strong>Results: </strong>The results revealed that decreased anxiety and increased psychological well-being at post-test predicted reduced stress levels at the 3-month follow-up. In addition, decreased anxiety at post-test predicted decreased depression at follow-up.</p><p><strong>Conclusions: </strong>Decreased anxiety and increased well-being could explain the sustainability of reduced stress following a CBT-based internet intervention for nurses. The implications of this for research and practice are discussed.</p>","PeriodicalId":47936,"journal":{"name":"Behavioural and Cognitive Psychotherapy","volume":" ","pages":"174-183"},"PeriodicalIF":2.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142899447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}