Beyond the dyad: Broadening the APA supervision guidelines to include group supervision.

Group supervision is an extensively used format across many training agencies, yet it has been largely disregarded in theory and research within the supervision literature. In fact, the Guidelines for Clinical Supervision in Health Service Psychology (American Psychological Association, 2015a) mentions group supervision only one time, despite the fact that supervision within a group context includes competencies and considerations that are both unique and essential to the effective and ethical practice of group supervision. Because supervision conducted with multiple supervisees is multilayered and-as a result-more complex, group supervisors need to develop special skills that go beyond the supervision dyad. This article looks to the literature on supervision-both individual and group modalities-and on group psychotherapy to highlight the practices and processes that set group supervision apart. Building upon the seven supervision competencies outlined by the American Psychological Association (Supervisor Competence; Diversity; Supervisory Relationship; Professionalism; Assessment/Evaluation/Feedback; Professional Competence Problems; and Ethical, Legal and Regulatory Considerations), which currently concentrate exclusively on individual supervision, we extend each area to include distinct features of group supervision. We include recommendations for supervisor training and for the application of effective group supervision practices, as well as ideas on how best to approach the formal adoption of group supervision guidelines for psychotherapists. Our hope is that, either in a revision of the Guidelines for Clinical Supervision in Health Service Psychology or in a freestanding supplement to the Guidelines, guidance for group supervision will be more explicitly included. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Reminiscence therapy exhibits alleviation of anxiety and improvement of life quality in postoperative gastric cancer patients: A randomized, controlled study.

ABSTRACT: Although reminiscence therapy alleviates mental illness and improves quality of life in neurocognitive disorders patients, little study reports its clinical application in cancer patients. Thus, this study aimed to explore the effect of reminiscence therapy on anxiety, depression, quality of life, and survival profile in postoperative gastric cancer patients.One hundred sixty surgical gastric cancer patients were enrolled in this randomized, controlled study, then randomly assigned to Reminiscence therapy group (N = 80) and Control group (N = 80) as 1:1 ratio. The evaluation was carried at baseline (M0), month 3 (M3), month 6 (M6), month 9 (M9), and month 12 (M12) after intervention by Hospital Anxiety and Depression Scale and European Organization for Research and Treatment of Cancer quality of life Questionnaire-Core 30 (QLQ-C30). Furthermore, disease-free survival and overall survival were analyzed using follow-up data.Reminiscence therapy decreased HADS for anxiety score at M6, M9, and M12, decreased anxiety rate at M9 and M12 compared to control care; while it did not affect HADS for depression score or depression rate at any time-point. Also, reminiscence therapy raised QLQ-C30 global health status score at M12, reduced QLQ-C30 symptoms score at M6, while did not affect QLQ-C30 function score at any time-point compared to control care. Reminiscence therapy did not affect disease-free survival and overall survival, either. Further subgroup analyses (divided by age and gender) observed that the effect of reminiscence therapy seemed more obvious in patients with age ≤60 years and male patients.Reminiscence therapy exhibits alleviation of anxiety and improvement of quality of life in postoperative gastric cancer patients.

The Effect of Personality Traits on Cognitive Behavioral Therapy Outcomes in Student Pharmacists with Rat Phobia: A Randomized Clinical Trial.

Background: Little is known about which personality traits determine the effectiveness of various types of cognitive-behavioral therapy (CBT) on animal phobia. The objective of the present study was to investigate a possible association between personality traits and the outcome of single- and multi-session CBT. Methods: The present randomized clinical trial was conducted from November 2018 to May 2019 in Shiraz, Iran. Forty female students with rat phobia, who met the Diagnostic and Statistical Manual of Mental Disorders (DSM-V) criteria, were systematically allocated into a single- and a multi-session therapy group (odd numbers one-session treatment, even numbers multi-session treatment). In both groups, the students were gradually exposed to rats as part of the treatment. Psychological measures (state-anxiety, rat phobia, and disgust questionnaires) were used to compare pre- and post-intervention outcomes. Multivariate analysis of covariance was used to assess which personality traits influenced the intervention outcome. The statistical analysis was performed using SPSS (version 20.0) and P values<0.05 were considered statistically significant. Results: Rat phobia was positively and significantly affected by conscientiousness (P=0.001) and agreeableness (P=0.003). Of these personality traits, only a higher degree of conscientiousness resulted in a further reduction of state anxiety after the intervention (P=0.005). There were no significant differences between the pre- and post-intervention outcomes. Conclusion: The outcome of single- and multi-session rat phobia therapies was associated with specific personality traits of the participants, namely conscientiousness and agreeableness. Both intervention methods had an equal effect on reducing rat phobia.

The Inter-Rater Consistency of Clinician Ratings of Posttraumatic Stress Disorder (PTSD) Therapy Content.

Effective communication between clinicians is essential for the success of mental health interventions in multidisciplinary contexts. This relies on a shared understanding of concepts, diagnoses and treatments. A major assumption of clinicians when discussing psychological treatments with each other is that both parties have a shared understanding of the theory, rationale and application of the respective technique. We aimed to determine to what extent there is inter-rater agreement between clinicians in describing the content of group therapy sessions. Pairs of clinicians, drawn from a large multidisciplinary team (13), were asked to provide ratings of the therapeutic content and emphasis of N = 154 group therapy sessions conducted during an intensive residential treatment program for post-traumatic stress disorder (PTSD). In most therapeutic content domains there was a moderate level of agreement between clinicians regarding session content (Cohen's Kappa 0.4 to 0.6), suggesting that clinicians have a broad shared understanding of therapeutic content, but that there are also frequent discordant understandings. The implications of these findings on multidisciplinary team communication, patient care and clinical handovers are discussed and directions for further research are outlined.

Lived experiences of psychiatric patients with mood disorders who attended group therapy facilitated by professional psychiatric nurses.

BACKGROUND: According to the World Health Organization (WHO), up to 25% of people worldwide will develop mental health disorders during their lifetime. Patients admitted to acute inpatient units for mood disorders experience emotional distress. Group therapy has the potential to foster the therapeutic change through specific therapeutic mechanisms. Psychiatric nurses working in inpatient units are in a unique position to offer group therapy. OBJECTIVES: Explore and describe stabilised acute psychiatric patients with mood disorders' lived experiences of group therapy facilitated by psychiatric nurses. Make specific recommendations for psychiatric nurses to facilitate constructive group therapy for stabilised acute psychiatric patients with mood disorders in an inpatient unit. METHOD: A qualitative, exploratory, descriptive and contextual design was used in the study. A purposive sample of all patients with mood disorders older than 18 years admitted to inpatient units who participated in group therapy was made. Data were collected through conducting phenomenological interviews, observation and field notes. Interviews focussed on the following open question: 'How did you experience group therapy facilitated by the psychiatric nurses?' An independent coder analysed the data by using thematic coding. Measures to ensure trustworthiness were applied. The following four ethical principles were adhered to: autonomy, non-maleficence, beneficence and justice. RESULTS: Three themes emerged from this study. Theme 1 entailed the psychological experiences of patients attending group therapy. Theme 2 highlighted the interpersonal experiences of patients. Theme 3 evolved around patients' experiences outside group therapy. Patients initially experienced attending group therapy as anxiety provoking. However, negative psychological experiences soon transformed into positive psychological experiences. CONCLUSION: The findings of this study were used to make specific recommendations to facilitate constructive group therapy for patients with mood disorders.

The Effect of Auricular Acupressure and Positive Group Psychotherapy With Motivational Interviewing for Smoking Cessation in Korean Adults.

The aim of this study was to investigate the effects of positive group psychotherapy with auricular acupressure on tobacco withdrawal symptoms and smoking cessation. This study used a randomized controlled trial design. Participants were randomly assigned to 1 of 3 groups: group 1 (counseling and auricular acupressure), group 2 (counseling and placebo acupressure), and the control group (self-help for smoking cessation). Positive group psychotherapy and auricular acupressure were performed once a week for 6 weeks. The smoking cessation rates for 1 year in groups 1 and 2 were higher than that in the control group (9.5%, 15.6%, and 0%, respectively; odd ratio: 7.98, P = .019, n = 109). There was a significant difference of tobacco withdrawal symptoms among the 3 groups over 4 weeks (F = 2.9, P = .04). The mean differences between week 1 and week 4 among the 3 groups were statistically significant (4.7 ± 6.96, 5.18 ± 7.9, and 0.14 ± 7.15, F = 4.25, P = .018).

[Change Mechanisms in Group Therapy: A Questionnaire to Measure Therapeutic Perspectives]. / Wirkfaktoren in der Gruppentherapie: Fragebogen zur Messung der therapeutischen Perspektive.

Group therapy was shown to be an effective and economic intervention. To date few instruments exist to empirically assess mechanisms of therapeutic change in group therapy. The Group Therapy Process Questionnaire for Therapists (FEPiG-T) measuring change mechanisms in group therapy as viewed from the perspectives of therapists was developed and validated in this study based on the conceptualizations of Grawe,Yalom and Bordin and in reference to the previously developed measure for patients. The FEPiG-T subscales show good internal consistencies and small to large correlations with convergent measures. Subscales at beginning of therapy correlated with improvement of interpersonal problems over time. Further associations with symptom scales remained more vague. However, intersections with the established version for patients allow routinely implemented evaluation of the 2 perspectives in clinical practice, but inevitably need careful interpretation where the instruments differ in their factor structure.

Characteristics of highly resilient therapists.

This qualitative study aimed to explore characteristics that sustain therapists' resilience over years of practice. Ten highly resilient therapists were recruited during two phases of sample screening: peer nomination and the use of quantitative scales. Data were collected through in-person interviews and analyzed using grounded theory. Results as characteristics showed that highly resilient therapists are (a) drawn to strong interpersonal relationships, (b) actively engage with self, (c) possess a core values and beliefs framework, and (d) desire to learn and grow. The authors identified a central characteristic that interlinks with each characteristic: have a strong web of vibrant connectedness. Implications for counselor resilience development, training, and supervision are discussed. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

The effects of group mindfulness-based cognitive therapy in nursing students: A quasi-experimental study.

BACKGROUND: Academic and clinical stressors are experienced by most nursing students enrolled in a nursing education program. The students who cannot effectively deal with these stressors experience stress, anxiety and depression. OBJECTIVE: The aim of this study was to determine the effects of group mindfulness-based cognitive therapy on mindfulness, depression, anxiety, and stress levels in nursing students. DESIGN: This quasi-experimental study was carried out using a nonrandomized control group pre-test, post-test, and follow up design. SETTING: Department of Nursing, Faculty of Health Sciences, University of Aksaray, Turkey. PARTICIPANTS: Eighty-two second-year undergraduate university nursing students. METHODS: The group mindfulness-based cognitive therapy program was conducted with the experimental group. The Mindful Attention Awareness Scale (MAAS) and The Depression, Anxiety and Stress Scale (DASS) were measured at pre- and post- intervention, and at a 4-months follow-up. RESULTS: The post-test mean scores of MAAS of the experimental group were statistically higher than the control group (p = .006). When the mean scores obtained in the pre-test, post-test and follow-up measurements were compared, the mean scores of MAAS increased (p = .000) and stress scores decreased significantly in the experimental group (p = .004). CONCLUSION: A group mindfulness-based cognitive therapy program conducted with nursing students had an effect on students' mindful attention awareness and stress levels. These study results indicate that this program can be used to reduce the levels of stress in nursing students.

Building a Group-Based Opioid Treatment (GBOT) blueprint: a qualitative study delineating GBOT implementation.

BACKGROUND: Group-Based Opioid Treatment (GBOT) has recently emerged as a mechanism for treating patients with opioid use disorder (OUD) in the outpatient setting. However, the more practical "how to" components of successfully delivering GBOT has received little attention in the medical literature, potentially limiting its widespread implementation and utilization. Building on a previous case series, this paper delineates the key components to implementing GBOT by asking: (a) What are the core components to GBOT implementation, and how are they defined? (b) What are the malleable components to GBOT implementation, and what conceptual framework should providers use in determining how to apply these components for effective delivery in their unique clinical environment? METHODS: To create a blueprint delineating GBOT implementation, we integrated findings from a previously conducted and separately published systematic review of existing GBOT studies, conducted additional literature review, reviewed best practice recommendations and policies related to GBOT and organizational frameworks for implementing health systems change. We triangulated this data with a qualitative thematic analysis from 5 individual interviews and 2 focus groups representing leaders from 5 different GBOT programs across our institution to identify the key components to GBOT implementation, distinguish "core" and "malleable" components, and provide a conceptual framework for considering various options for implementing the malleable components. RESULTS: We identified 6 core components to GBOT implementation that optimize clinical outcomes, comply with mandatory policies and regulations, ensure patient and staff safety, and promote sustainability in delivery. These included consistent group expectations, team-based approach to care, safe and confidential space, billing compliance, regular monitoring, and regular patient participation. We identified 14 malleable components and developed a novel conceptual framework that providers can apply when deciding how to employ each malleable component that considers empirical, theoretical and practical dimensions. CONCLUSION: While further research on the effectiveness of GBOT and its individual implementation components is needed, the blueprint outlined here provides an initial framework to help office-based opioid treatment sites implement a successful GBOT approach and hence potentially serve as future study sites to establish efficacy of the model. This blueprint can also be used to continuously monitor how components of GBOT influence treatment outcomes, providing an empirical framework for the ongoing process of refining implementation strategies.

STructured lifestyle education for people WIth SchizophrEnia (STEPWISE): mixed methods process evaluation of a group-based lifestyle education programme to support weight loss in people with schizophrenia.

BACKGROUND: STEPWISE is a theory-informed self-management education programme that was co-produced with service users, healthcare professionals and interventionists to support weight loss for people with schizophrenia. We report the process evaluation to inform understanding about the intervention and its effectiveness in a randomised controlled trial (RCT) that evaluated its efficacy. METHODS: Following the UK Medical Research Council (MRC) Guidelines for developing and evaluating complex interventions, we explored implementation quality. We considered causal mechanisms, unanticipated consequences and contextual factors associated with variation in actual and intended outcomes, and integrated treatment fidelity, using the programme theory and a pipeline logic model. We followed a modified version of Linnan and Steckler's framework and single case design. Qualitative data from semi-structured telephone interviews with service-users (n = 24), healthcare professionals delivering the intervention (n = 20) and interventionists (n = 7) were triangulated with quantitative process and RCT outcome data and with observations by interventionists, to examine convergence within logic model components. RESULTS: Training and course materials were available although lacked co-ordination in some trusts. Healthcare professionals gained knowledge and some contemplated changing their practice to reflect the (facilitative) 'style' of delivery. They were often responsible for administrative activities increasing the burden of delivery. Healthcare professionals recognised the need to address antipsychotic-induced weight gain and reported potential value from the intervention (subject to the RCT results). However, some doubted senior management commitment and sustainability post-trial. Service-users found the intervention highly acceptable, especially being in a group of people with similar experiences. Service-users perceived weight loss and lifestyle benefits; however, session attendance varied with 23% (n = 47) attending all group-sessions and 17% (n = 36) attending none. Service-users who lost weight wanted closer monitoring and many healthcare professionals wanted to monitor outcomes (e.g. weight) but it was outside the intervention design. No clinical or cost benefit was demonstrated from the intermediate outcomes (RCT) and any changes in RCT outcomes were not due to the intervention. CONCLUSIONS: This process evaluation provides a greater understanding of why STEPWISE was unsuccessful in promoting weight loss during the clinical trial. Further research is required to evaluate whether different levels of contact and objective monitoring can support people with schizophrenia to lose weight. TRIAL REGISTRATION: ISRCTN, ISRCTN19447796. Registered 20 March 2014.

Promoting the Mental Health of Adolescents through Cognitive Behavior Group Therapy and Family Psychoeducation.

The aim of this study was to examine the effects of cognitive behavior group therapy (CBGT) and family psychoeducation (FPE) in promoting and maintaining adolescent mental health. This quantitative study used a quasi-experiment method, pre- and post-testing with a control group design. A total of 86 adolescents were selected using the purposive sampling method and allocated into two groups that were administered different types of intervention. The first intervention group was provided with mental health education and adolescent developmental stimulation only, which was carried out with individual exercises of stimulation. The second intervention group was provided with mental health education and adolescent developmental stimulation in addition to CBGT and FPE. A mental health continuum short-form questionnaire was used to determine mental health scores. The results showed that most of the adolescents received flourishing mental health scores. These scores significantly increased after receiving mental health education and developmental stimulation, as well as CBGT and FPE. Our results indicate that mental health education and developmental stimulation can be used to promote and maintain good mental health. CBGT and FPE can be used not only to treat mental health problems but also to promote flourishing mental health.

Auricular Acupressure and Positive Group Psychotherapy With Motivational Interviewing for Smoking Cessation.

Each year, 40% to 60% of smokers try to quit, but smoking cessation success rate for 1 year was 1% to 9% without professional help and 7% to 40% with professional help. The purpose of this study was to examine the effects of group counseling with auricular acupressure on smoking cessation and tobacco withdrawal symptoms. This study is a randomized controlled trial. This study was performed at a university in South Korea. Fifty-five smokers were randomly assigned to 3 groups: group 1 (auricular acupressure + counseling), group 2 (placebo acupressure + counseling), and the control group (self-help smoking cessation). Group counseling and auricular acupressure were undertaken once a week for 6 weeks. The smoking cessation rate in group 1 for 1 year was significantly higher than that in group 2 and the control group (22.2%, 5.3%, and 5.6%, respectively). Tobacco withdrawal symptom scores were significantly decreased in group 1 compared with that in group 2 over 6 weeks (F = 3.2, P = .025). Auricular acupressure with group counseling was effective and group counseling alone was not effective for 1-year smoking cessation.

Therapeutic alliance-not therapist competence or group cohesion-contributes to reduction of psychological distress in group-based mindfulness-based cognitive therapy for cancer patients.

Mindfulness-based cognitive therapy (MBCT) is an innovative evidence-based intervention in mental and somatic health care. Gaining knowledge of therapeutic factors associated with treatment outcome can improve MBCT. This study focused on predictors of treatment outcome of MBCT for cancer patients and examined whether group cohesion, therapeutic alliance, and therapist competence predicted reduction of psychological distress after MBCT for cancer patients. Moreover, it was examined whether therapist competence facilitated therapeutic alliance or group cohesion. Multilevel analyses were conducted on a subsample of patients collected in a larger randomized controlled trial on individual internet-based versus group-based MBCT versus treatment as usual in distressed cancer patients. The current analyses included the 84 patients who completed group-based MBCT out of 120 patients who were randomized to group-based MBCT. Group cohesion and therapist competence did not predict reduction in psychological distress, whereas therapeutic alliance did. In addition, therapist competence did not predict therapeutic alliance but was associated with reduced group cohesion. Our findings revealed that therapeutic alliance significantly contributed to reduction of psychological distress in MBCT for cancer patients. Elaborating the clinical implications of the predictive significance of therapeutic alliance might be of added value to enhance the potential effect of MBCT.

Construction and validation of the Multicultural Orientation Inventory-Group Version.

Given the continued racial/ethnic diversification of the United States, it is not uncommon for therapy groups to consist of members with diverse racial/ethnic backgrounds and various cultural identities. Scholars have underscored how this cultural diversity can directly impact many processes and outcomes of group-based interventions (Chen, Kakkad, & Balzano, 2008). However, there is presently a paucity of empirical research testing the relationship between cultural processes of therapy groups and members' outcomes. Moreover, no psychometrically sound measure of the cultural process that unfolds in group therapy currently exists. As such, this study sought to adapt the Multicultural Orientation Inventory to develop and validate the Multicultural Orientation Inventory-Group Version (MCO-G), a measure assessing the cultural humility, cultural comfort, and cultural missed opportunities in therapy groups. Data for this validation study consisted of 208 members of 49 therapy groups across 10 university counseling centers. Confirmatory factor analyses supported a 3-factor structure of the MCO-G Inventory, wherein the 3 factors corresponded with the underlying constructs of cultural humility, cultural comfort, and cultural missed opportunities. This study provides initial evidence for the estimated internal and convergent validity of the MCO-G, as measured by clients' perceptions of a higher-order group therapeutic factor and improvement in therapy. Results provide initial support for the psychometric properties of the MCO-G. Moreover, groups' cultural humility and cultural missed opportunities were related to members' improvement in therapy. Clinical implications and future research are discussed. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Psychological aspects of meaning-centered group psychotherapy: Spanish experience.

ABSTRACTObjective:Our aim was to identify the themes that arise when applying adapted meaning-centered group psychotherapy (MCGP) in Spanish-speaking advanced cancer patients. METHOD: A mixed qualitative-quantitative analysis was performed on the transcripts of interviews with 22 advanced cancer patients who had been assigned to three MCGP subgroups. RESULTS: We found six new emergent themes in addition to the originally constructed themes of MCGP. Threat and uncertainty were the two most frequent emergent issues for our Spanish patients. SIGNIFICANCE OF RESULTS: The implementation of MCGP in Spanish patients validated the themes proposed by Breitbart and colleagues' foundational work on MCGP and also suggested new issues relevant to patient well-being (classified as "emergent themes"). Taking our findings into account, we propose that these new themes be considered in the Spanish adaptation of MCGP as well as in future adaptations of this form of psychotherapy in treating Latin American patients.

The Development and Psychometric Evaluation of the Group Schema Therapy Rating Scale - Revised.

BACKGROUND: Recent research has supported the efficacy of schema therapy as a treatment for personality disorders. A group format has been developed (group schema therapy; GST), which has been suggested to improve both the clinical and cost-effectiveness of the treatment. AIMS: Efficacy studies of GST need to assess treatment fidelity. The aims of the present study were to improve, describe and evaluate a fidelity measure for GST, the Group Schema Therapy Rating Scale - Revised (GSTRS-R). METHOD: Following a pilot study on an initial version of the scale (GSTRS), items were revised and guidelines were modified in order to improve the reliability of the scale. Students highly experienced with the scale rated recorded GST therapy sessions using the GSTRS-R in addition to a group cohesion measure, the Harvard Community Health Plan Group Cohesiveness Scale - II (GCS-II). The scores were used to assess internal consistency and inter-rater reliability. Discriminant validity was assessed by comparing the scores on the GSTRS-R with the GCS-II. RESULTS: The GSTRS-R displayed substantial internal consistency and inter-rater reliability, and adequate discriminate validity, evidenced by a weak positive correlation with the GCS-II. CONCLUSIONS: Overall, the GSTRS-R is a reliable tool that may be useful for evaluating therapist fidelity to GST model, and assisting GST training and supervision. Initial validity was supported by a weak association with GCS-II, indicating that although associated with cohesiveness, the instrument also assesses factors specific to GST. Limitations are discussed.

Group-based Acceptance and Commitment Therapy (ACT) for Older Veterans: Findings from a Quality Improvement Project.

OBJECTIVES: The purpose of this project was to develop, implement, and evaluate a 12-session Acceptance and Commitment Therapy (ACT) for Older Veterans group protocol. METHODS: The Plan-Do-Study-Act (PDSA) quality improvement model was the foundational process for this project. Veterans age 55 years and older participated in an ACT for Older Veterans group in an outpatient geropsychology clinic at a Veterans Affairs Medical Center. Study methods included analysis of participant feedback gathered in a focus group, process measures (i.e., number of sessions attended and number of early terminations), and outcome measures (i.e., depressive symptoms, anxiety symptoms, and psychological flexibility). RESULTS: Seventeen participants completed an average of ten sessions. Less than 25% of participants terminated early. Depressive symptoms improved, though there were no statistically significant changes in anxiety symptoms and psychological flexibility. The focus group yielded several recommendations that were implemented in subsequent groups. CONCLUSIONS: The PDSA model helped in the development of a group therapy intervention that is both relevant and beneficial to older Veterans presenting with a variety of biopsychosocial issues. Results provide support for further research investigation of ACT for Older Veterans Group. CLINICAL IMPLICATIONS: ACT used in a group format is a feasible and acceptable psychotherapy for older Veterans.

Mindfulness-based forgiveness groups for older adults.

Interventions that enable individuals to be more forgiving toward themselves and others are important for older adults. This article describes a group intervention for adults aged 60 or older that integrates forgiveness-related skills with a mindfulness approach. The Mindfulness-based Forgiveness Group was designed to meet for eight sessions. The skills taught included: recognizing one's own expectations and unenforceable rules, broadening one's perspectives about the context of the transgression, and discovering positive intentions through exercises as well as a variety of meditations to cultivate mindfulness, self-compassion and forgiveness. Data from five Mindfulness-Based Forgiveness Groups were collected. Based on pre- and post-test measures, analyses indicate that participants improved significantly in relation to forgiveness, mindfulness/self-compassion, and mental health. Using qualitative post-test data from participants, we identify elements of the intervention that appear to be helpful. Suggestions are provided for social workers seeking to replicate and build upon this promising intervention.

The design of the MBT-G adherence and quality scale.

Few group psychotherapy studies focus on therapists' interventions, and instruments that can measure group psychotherapy treatment fidelity are scarce. The aim of the present study was to evaluate the reliability of the Mentalization-based Group Therapy Adherence and Quality Scale (MBT-G-AQS), which is a 19-item scale developed to measure adherence and quality in mentalization-based group therapy (MBT-G). Eight MBT groups and eight psychodynamic groups (a total of 16 videotaped therapy sessions) were rated independently by five raters. All groups were long-term, outpatient psychotherapy groups with 1.5 hours weekly sessions. Data were analysed by a Generalizability Study (G-study and D-study). The generalizability models included analyses of reliability for different numbers of raters. The global (overall) ratings for adherence and quality showed high to excellent reliability for all numbers of raters (the reliability by use of five raters was 0.97 for adherence and 0.96 for quality). The mean reliability for all 19 items for a single rater was 0.57 (item range 0.26-0.86) for adherence, and 0.62 (item range 0.26-0.83) for quality. The reliability for two raters obtained mean absolute G-coefficients on 0.71 (item range 0.41-0.92 for the different items) for adherence and 0.76 (item range 0.42-0.91) for quality. With all five raters the mean absolute G-coefficient for adherence was 0.86 (item range 0.63-0.97) and 0.88 for quality (item range 0.64-0.96). The study demonstrates high reliability of ratings of MBT-G-AQS. In models differentiating between different numbers of raters, reliability was particularly high when including several raters, but was also acceptable for two raters. For practical purposes, the MBT-G-AQS can be used for training, supervision and psychotherapy research.