Alliance processes in eating disorders with childhood maltreatment sequelae: Preliminary implications.

BACKGROUND: Effective eating disorder (ED) treatments are drastically needed for patients with experiences of sustained and prolonged emotional, physical and sexual childhood maltreatment (CM) that often results in post-traumatic sequelae such as severe, complex posttraumatic stress disorder (cPTSD). EDs with comorbid cPTSD (cPTSD-ED) have protracted treatment courses and poorer prognoses. AIM: To summarise the knowledge base on cPTSD-ED with specific emphasis on disturbances in self-organisation (DSO) in relation to therapeutic alliance (TA) processes. METHOD: Expert opinions based on current relevant literature are critically examined. RESULTS: Preliminary insights on change and alliance processes suggest that neglecting to address emotional-relational processes in the conceptualisation and treatment of cPTSD-ED impedes treatment progress. CONCLUSION: We hypothesise that the DSO construct inherent in cPTSD-ED calls for a focus on TA processes in addition to traditional ED treatment elements such as nutritional rehabilitation and behaviour change, and regardless of ED treatment provided. More process research on a larger scale is urgently called for.

Lessons from ten years of psychotherapy process research.

Objective: The aim of this review is to systematize and interpret results produced over one decade of Psychotherapy Process Research (2009-2019) in eight journals. Method: It is a Mixed Studies Review of quantitative as well as qualitative primary studies. The analysis of the results of these studies included a descriptive quantitative part and a qualitative part that followed the logic of Qualitative Meta Analysis, categorizing the main results of both types of studies in a bottom-up procedure that generates specific content categories that are synthesized in further steps of a higher level of abstraction, leading to an "interpretive synthesis" presented in a narrative way. Results: The review shows that psychotherapy process research uses a variety of qualitative and quantitative methods, often creating new procedures. Furthermore, the review indicates that the most commonly assessed macroprocess variables are ongoing change, therapeutic relationship (predominantly therapeutic alliance), and therapeutic intervention; while the most extensively studied microprocess variables are change events, difficult episodes (mainly ruptures), and therapeutic intervention. Macrolevel results reveal that the main contents of ongoing change are the building of new meanings and progressive psychological integration; underscore the association of the therapeutic alliance with ongoing change and outcome; and show the complexity of associating intervention with outcome, because different phases of therapy (and problems) need different assessments. Microlevel results indicate that change events impact on ongoing change and outcome; that for ruptures the key fact is their repair; and that therapist communication has an immediate influence on patient communication. Conclusion: Our knowledge regarding relevant aspects of psychotherapy is very fragmented; robust and replicated results are still scarce. Only a few variables have been found to consistently predict outcome across most therapies. Only in the field of alliance research it has been possible to perform meta-analyses that clearly demonstrate the impact of this factor on final outcomes. Despite these limitations, psychotherapy process research is a powerful tool for uncovering change mechanisms and is at present widely implemented. Our conclusion is that, in order to generate useful future knowledge, change mechanisms need to be linked to ongoing change; this, in turn, requires models of change, hopefully of a transtheoretical nature.

Implicit relational aspects of the therapeutic relationship in psychoanalytic treatments: an examination of linguistic style entrainment over time.

OBJECTIVE: In an attempt to operationalize an implicit aspect of the therapeutic relationship, this study assesses reciprocal linguistic style entrainment (rLSM) between the patient and therapist. rLSM is defined as the dynamic adjustment of function word usage to synchronize or to be in rhythm with another person as they change over time. METHOD: In this exploratory study, levels of rLSM per talk turn were analyzed for 540 sessions of 27 long-term psychoanalytic treatments in relation to treatment outcomes. RESULTS: Within sessions, rLSM appeared to decrease by the end of sessions and followed a negative linear trajectory, ßlinear = -0.0002, SE < .001, t = -13.04, p < .001. Between sessions, rLSM showed significant variability such that neither a linear, nor a quadratic, nor a cubic trend line fit the session-by-session change over treatment. On average, therapist talk turns had significantly lower rLSM than patient talk turns, while accounting for the nested nature of the data using multilevel models ßSpeakerT = -0.033, SE = 0.009, t = -3.65, p < .001. Levels of rLSM did not relate to treatment outcome. CONCLUSION: Most of the rLSM variance was at the within-patient and within-session level. rLSM was no indicator of psychoanalytic treatment outcomes.

Long-term psychodynamic psychotherapy in a face-to-face versus videoconferencing setting: A single case study.

OBJECTIVE: Due to the coronavirus pandemic and crisis, psychotherapists around the world were forced to switch to video- or tele-based treatments overnight. To date, only a few studies on the effectiveness of video-based psychodynamic psychotherapy via the Internet exist. Therefore, the goal of the present study was to examine symptom improvement, therapeutic relationship, nonverbal synchrony processes, and intersession processes within a systematic single case design and compare face-to-face to video-based approaches in long-term psychodynamic-oriented psychotherapy. METHODS: We examined 85 sessions of a client with major depression whose psychodynamic psychotherapy changed from a face-to-face setting to a video-based setting. Video recordings were analyzed using motion energy analysis, and nonverbal synchrony was computed using a surrogate synchrony approach. Time series analyses were performed to analyze changes in symptom severity, therapeutic relationship, and intersession processes. RESULTS: The results showed that symptom severity improved descriptively, but not significantly, across the entire course of psychotherapy. There were significant differences, however, in the therapeutic relationship, intersession experiences, and synchronous behavior between the face-to-face and video-based settings. CONCLUSION: The results indicate that the presented methodology is well situated to investigate the question whether psychodynamic psychotherapy in video-based setting works in the sameway as in a face-to-face setting.

Construction of nursing-sensitive quality indicator system for cardiac rehabilitation of patients undergoing percutaneous coronary intervention based on structure-process-outcome model.

BACKGROUND: Coronary heart disease (CHD) is a cardiovascular disease with high mortality. At present, percutaneous coronary intervention (PCI) is considered as the main effective treatment for CHD due to less trauma, shorter course of treatment, and better curative effect. However, PCI alone is not a permanent cure, so cardiac rehabilitation (CR) is needed for a supplement. Nowadays, the evaluation of the nursing-sensitive quality of CR after PCI focuses on the outcomes of patients, lacks a complete evaluation indicator system, and is prone to problems such as nursing management imbalance. OBJECTIVE: A scientific, sensitive, comprehensive and practical nursing-sensitive quality indicator system based on the structure-process-outcome model was constructed to provide a reference for evaluating nursing-sensitive quality of CR after PCI. METHODS: Firstly, through literature analysis and semi-structured interview, the indicator system was collected, screened and determined. Then, the framework of the indicator system was established, and the draft of nursing-sensitive quality indicator system of CR after PCI was formed. Subsequently, the nursing-sensitive quality indicator system of CR after PCI was initially established using Delphi method. Finally, the specific weight was determined by analytic hierarchy process (AHP), and the nursing-sensitive quality indicator system of CR after PCI was established and perfected. RESULTS: Two rounds of expert consultations were separately given 15 questionnaires, and all these questionnaires were returned, with a questionnaire response rate of 100%. Such result indicated that experts were highly motivated. Besides, the authoritative coefficients for two rounds of expert consultations were 0.865 and 0.888, and the coordination coefficients were 0.491 and 0.522, respectively. Hence, the experts' authority and coordination were high and the results were reliable. After the second round of expert consultation, the nursing-sensitive quality indicator system of CR after PCI was established, eventually. This system consisted of 3 first-level indicators (structural indicator, process indicator and outcome indicator), 11 s-level indicators and 29 third-level indicators. CONCLUSION: A relatively complete and reliable nursing-sensitive quality indicator system of CR after PCI has been established in this study. Such system is scientific and reliable and can provide a reference for the evaluation of clinical teaching quality of CR after PCI.

Growth curves of common factors in psychotherapy: Multilevel growth modelling and outcome analysis.

OBJECTIVE: A large body of literature discusses change mechanisms underlying psychotherapy with an emphasis on common factors. The present study examined how different comprehensive common factors change over the course of therapy and whether this change was associated with clinical outcome at discharge. METHOD: Three hundred forty-eight adults (mean age = 32.1, SD = 10.6; 64% female) attended a standardized 14-week day-clinic psychotherapy program. They provided longitudinal data on common factors based on weekly assessments. Additionally, pre- and post-assessment questionnaires on clinical outcome were completed. Using multilevel modelling, we predicted common factors by time (week in therapy). Multiple linear regression models tested the association between changes in common factors and clinical outcome. RESULTS: The common factor 'Therapeutic Alliance' was best fitted by linear growth models, whereas models for the common factors 'Coping', 'Cognitive Integration' and 'Affective Processing' indicated logarithmic changes over time. 'Coping', that is change in patients' ability to cope with their individual problems, was most closely linked with outcome. CONCLUSIONS: The present study provides evidence for the changeability of common factors over the course of therapy as well as their specific contributions to psychotherapeutic progress.

Change processes in psychotherapy for patients presenting with histrionic personality disorder.

OBJECTIVE: Histrionic personality disorder (HPD) with a lifetime prevalence rate of 1.8% is an under-researched psychiatric diagnosis. The present study therefore aimed to investigate both the processes and outcomes of psychotherapy for HPD in a non-controlled study. METHODS: A total of 159 patients diagnosed with HPD were recruited and received clarification-oriented psychotherapy. Sessions 15, 20, and 25 were video-recorded and analysed using the Process-Content-Relationship Scale. Therapy outcome was assessed with symptom measures at intake and discharge. Hierarchical linear modelling was applied to estimate the changes in the psychotherapeutic outcome and associations with patient and therapist process developments. RESULTS: Improvements in relationship processes of patients and therapists were systematically related to outcome while only partial relationships were found on the levels of process and content. CONCLUSION: The present study represents the first systematic insight into core changes in patients with HPD undergoing psychotherapy.

From symptoms to subjective and bodily experiences: the contribution of the Psychodynamic Diagnostic Manual (PDM-2) to diagnosis and treatment monitoring in eating disorders.

PURPOSE: Atheoretical and descriptive conceptualizations of eating disorders (EDs) have faced substantial criticism due to their limited ability to assess patients' subjective characteristics and experiences, as needed to determine the most appropriate treatment options. The present article provides an overview of the clinical and empirical literature supporting the potential contribution of the Psychodynamic Diagnostic Manual (PDM-2) to both diagnostic assessment and treatment monitoring. METHODS: Following a discussion of the most relevant shortcomings of current diagnostic models of EDs and a description of the rationale and structure of the PDM-2, evidence supporting the core PDM-2 dimensions of ED patients' subjective experiences (i.e., affective states, cognitive processes, relational patterns, somatic/bodily experiences and states) are examined, alongside their relevance to ED diagnosis and treatment. RESULTS: Overall, the reviewed studies support the diagnostic importance of these patterns of subjective experiences in EDs, highlighting their potential role as either predisposing or maintaining factors to target in psychotherapy. A growing body of multidisciplinary evidence also shows that bodily and somatic experiences are central to the diagnosis and clinical management of ED patients. Moreover, there is evidence that a PDM-based assessment may enable closer monitoring of patient progress during treatment, with regard to both subjective experiences and symptom patterns. CONCLUSIONS: The study suggests that current diagnostic frameworks for EDs would benefit from the addition of a person-centered perspective that considers not only symptoms, but also patients' full range of functioning-including their deep and surface-level emotional, cognitive, interpersonal, and social patterns-to improve patient-tailored interventions. LEVEL OF EVIDENCE: Level V, narrative review.

Process-Based psychotherapy personalization: considering causality with continuous-time dynamic modeling.

Psychotherapy can be improved by integrating the study of mediators (how it works) and moderators (for whom it works). To demonstrate this integration, we studied the relationship between resource activation, problem-coping experiences and symptoms in cognitive-behavior therapy (CBT) for depression, to obtain preliminary insights on causal inference (which process leads to symptom improvement?) and prediction (which one for whom?).A sample of 715 patients with depression who received CBT was analyzed. Hierarchical Bayesian continuous time dynamic modeling was used to study the temporal dynamics between the variables analyzed within the first ten sessions. Depression and self-efficacy at baseline were examined as predictors of these dynamics.There were significant cross-effects between the processes studied. Under typical assumptions, resource activation had a significant effect on symptom improvement. Problem-coping experience had a significant effect on resource activation. Depression and self-efficacy moderated these effects. However, when system noise was considered, these effects may be affected by other processes.Resource activation was strongly associated with symptom improvement. To the extent of inferring causality, for patients with mild-moderate depression and high self-efficacy, promoting resource activation can be recommended. For patients with severe depression and low self-efficacy, promoting problem-coping experiences can be recommended.

Is it me, is it you or is it both of US? Applying the social relations model to disentangle the components of the therapeutic bond.

OBJECTIVE: The study investigated the contribution of therapists and patients to the therapeutic bond and their associations (at the within and between levels) to treatment outcome. On this aim, the social relations model (SRM, aimed to analyze dyadic interpersonal data) was implemented. METHOD: A novel design for individual psychotherapy studies was adopted, a many-with-many asymmetrical block dyadic design, in which several patients interact with several therapists. Hierarchical linear models were computed to study through variance partitioning the different components of the SRM and their association to treatment outcome. RESULTS: All SRM components (with significant effects at therapist- and patient- within and between levels) resulted in significant contributions to the bond. However, only components at the within- and between-therapist, and within-patient levels resulted in significant associations with outcome. CONCLUSION: Given the dyadic nature of the bond, our results support not only studying and offering clinical training on interpersonal therapeutic skills but also on constant monitoring and feedback of the relationship at the more idiosyncratic level.

Client-therapist temporal congruence in perceiving immediate therapist self-disclosure and its association with treatment outcome.

Objective: Immediate therapist self-disclosure (Im-TSD) can be a powerful intervention. When engaged in judiciously, it can provide clients with a unique opportunity to explore their interpersonal relationship in real time. Relational theories suggest that for Im-TSD to be effective, both client and therapist must have temporally congruent perceptions of its occurrence. The present study examined (a) whether clients and therapists are temporally congruent in their session-by-session ratings of Im-TSD; and (b) whether this congruence is associated with therapy outcomes. Method: After each session, clients (n = 102) and therapists (n = 60) at a university-based clinic indicated whether Im-TSD was present during the session. Before each session, clients self-reported their functioning. They rated session quality after each session. Results: Therapists' ratings of their Im-TSD tended to be temporally congruent with their clients' Im-TSD ratings. Greater temporal congruvdence was associated with greater improvement over time in clients' experience of the session as helpful, but not with changes in clients' functioning. Conclusion: The findings highlight the importance of establishing a stronger temporal congruence of Im-TSD ratings between therapists and clients to further improve clients' experiences in treatment. The findings' implications are discussed as well as situations in which temporal congruence may not be beneficial.

Dramatic storytelling and naming subjective experiences in psychodynamic treatments of depressed women-An exploratory study of assimilative functions of narrating.

Objective: The present study aims to demonstrate how assimilation processes indicated by formal aspects of in-session narratives change in the course of psychodynamic therapy and how this differs by therapy outcome. Method: Two sessions each from the initial, the middle, and the termination phase of six successful and six unsuccessful psychodynamic treatments were compared. All narratives were identified and coded for dramatic narrating and naming of emotions and mental verbs. Results: Good outcome cases peaked in the use of direct speech and naming negative emotions in the middle phase of treatment. Poorer treatment outcome was associated with a high amount of narrating and a tendency to more dramatic narrating in the termination phase and with a use of more narrative clauses throughout treatment. Conclusions: Emotional remembering and naming of emotional states in the middle phase could provide partial support for the role of assimilation processes in good outcome cases. Narrative characteristics of less successful treatments are discussed.

Facilitating dyadic synchrony in psychotherapy sessions: Systematic review and meta-analysis.

Objective: This paper highlights the facilitation of dyadic synchrony as a core psychotherapist skill that occurs at the non-verbal level and underlies many other therapeutic methods. We define dyadic synchrony, differentiate it from similar constructs, and provide an excerpt illustrating dyadic synchrony in a psychotherapy session. Method: We then present a systematic review of 17 studies that have examined the associations between dyadic synchrony and psychotherapy outcomes. We also conduct a meta-analysis of 8 studies that examined whether there is more synchrony between clients and therapists than would be expected by chance. Results: Weighted box score analysis revealed that the overall association of synchrony and proximal as well as distal outcomes was neutral to mildly positive. The results of the meta-analysis indicated that real client-therapist dyad pairs exhibited synchronized behavioral patterns to a much greater extent than a sample of randomly paired people who did not actually speak. Conclusion: Our discussion revolves around how synchrony can be facilitated in a beneficial way, as well as situations in which it may not be beneficial. We conclude with training implications and therapeutic practices.

Facing Change: Using Automated Facial Expression Analysis to Examine Emotional Flexibility in the Treatment of Depression.

OBJECTIVE: Depression involves deficits in emotional flexibility. To date, the varied and dynamic nature of emotional processes during therapy has mostly been measured at discrete time intervals using clients' subjective reports. Because emotions tend to fluctuate and change from moment to moment, the understanding of emotional processes in the treatment of depression depends to a great extent on the existence of sensitive, continuous, and objectively codified measures of emotional expression. In this observational study, we used computerized measures to analyze high-resolution time-series facial expression data as well as self-reports to examine the association between emotional flexibility and depressive symptoms at the client as well as at the session levels. METHOD: Video recordings from 283 therapy sessions of 58 clients who underwent 16 sessions of manualized psychodynamic psychotherapy for depression were analyzed. Data was collected as part of routine practice in a university clinic that provides treatments to the community. Emotional flexibility was measured in each session using an automated facial expression emotion recognition system. The clients' depression level was assessed at the beginning of each session using the Beck Depression Inventory-II (Beck et al., 1996). RESULTS: Higher emotional flexibility was associated with lower depressive symptoms at the treatment as well as at the session levels. CONCLUSION: These findings highlight the centrality of emotional flexibility both as a trait-like as well as a state-like characteristic of depression. The results also demonstrate the usefulness of computerized measures to capture key emotional processes in the treatment of depression at a high scale and specificity.

Exploring motivations and resistances for implementing shared decision-making in clinical practice: A systematic review based on a structure-process-outcome model.

OBJECTIVE: Shared decision-making (SDM) as a multicollaborative approach is vital for facilitating patient-centred care. Considering the limited clinical practice, we attempted to synthesize the motivations and resistances, and investigate their mutual relationships for advancing the implementation of SDM. METHODS: A comprehensive systematic review using Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines was performed. 'Shared decision making' was searched as the mesh term through PubMed, Web of Science and EBSCO from 2000 to 2021, and the quality of literature was appraised using the QualSyst Tool. Motivations and resistances were categorized based on content analysis and the 'structure-process-outcome' model. RESULTS: From 8319 potential citations, 105 were included, comprising 53 qualitative studies (the average quality score is 0.92) and 52 quantitative studies (the average quality score is 0.95). A total of 42 categories of factors were identified into 11 themes and further grouped into three dimensions: structure, process and outcome. The structure dimension comprised six themes (71.43%), the process dimension contained four themes (11.01%) and the outcome dimension covered only one theme. Across all categories, decision-making time and patients' decision preparedness in the process dimension were the most reported, followed by physicians' communication skills and health care environment in the structure dimension. Analysis of implementation of SDM among various types of diseases showed that more influencing factors were extracted from chronic diseases and unspecified disease decisions. CONCLUSIONS: The major determinants for the implementation of SDM are focused on the structural dimension, which challenges the health systems of both developed and low- and middle-income countries. Furthermore, we consider it important to understand more about the interactions among the factors to take integrated measures to address the problems and to ensure the effectiveness of implementing SDM. PATIENT OR PUBLIC CONTRIBUTION: Patients, healthcare professionals and other stakeholders articulated their perspectives on the implementation of SDM actively, and these were adopted and analysed in this study. However, the above-mentioned individuals were not directly involved in the process of this study. Protocol was registered on PROSPERO (CRD42021259309).

Process-Outcome Relationships and Solution-Based Goal-Setting Interventions With Grandparent Caregivers.

The present study examines the impact of change processes on outcomes in a solution-based thinking and goal-setting intervention for grandparents raising their grandchildren. We found that across the 6 program sessions there was stability and/or increases in the salience of hypothesized change processes, i.e., hopefulness about the future, solution-based thinking, positive thoughts about one's grandchild, multiple indicators of decisional personal goal-setting regarding one's own well-being and grandchild relationship quality. Indicators of change processes were for the most part, related to both post-program outcomes as well as to pre-post program outcome difference scores. Regression analyses suggested that change processes in many cases partially mediated pre-post primary program outcome scores. These data suggest that how grandmother caregivers think about themselves and their grandchildren and their approach to setting personal goals are key change processes explaining the impact of a solution-based, goal-setting intervention on them.

Client-therapist congruence in session-helpfulness ratings and its association with therapy outcomes.

Objective: The present study aimed to explore client-therapist congruence in helpfulness evaluations session-by-session and its association with therapy outcomes. As suggested by West and Kenny's truth and bias model, we constructed congruence as both temporal congruence (i.e., the correlation between therapists' and clients' helpfulness judgments over time) and directional discrepancy (i.e., the average difference between therapists' and clients' helpfulness judgments).Method: Seventy-eight clients were treated by 22 experienced therapists within a 12-session course of integrative psychotherapy. At the end of each session, clients and therapists rated their perceptions of session helpfulness and, at the beginning of the next session, clients rated their own psychological functioning.Results: Therapists' and clients' helpfulness judgments were temporally congruent across treatment, and therapists' judgments were lower than those of their clients. Moreover, we found that therapists' negative directional discrepancy, but not temporal congruence, was associated with improvement in clients' psychological functioning as well as with clients' global treatment evaluations.Conclusion: Our results highlight the importance of therapists' vigilant assessment of session helpfulness in a course of brief integrative psychotherapy. As such, they strengthen the importance of further research regarding client-therapist congruence (in different aspects of the therapeutic process) and its association with therapy outcomes.Clinical or methodological significance of this article In this study, we found that therapists' tendency to provide lower session-helpfulness assessments than did their clients was associated with better therapeutic outcomes. These results may highlight the importance of therapists' cautious and humble stance when assessing their perception of session helpfulness across treatment.

Physiological activation and co-activation in an imagery-based treatment for test anxiety.

Objective: The effectiveness of Imagery Rescripting (IR) has been demonstrated in the treatment of various psychological disorders, but the mechanisms underlying it remain unclear. While current investigations predominantly refer to memory processes, physiological processes have received less attention. The main aim of this study is to test whether client physiological activation (i.e., arousal) and client-therapist physiological activation (i.e., synchrony) during IR segments predicted improvement on next-session outcomes and overall treatment response, and to compare these to the role of physiological (co)-activation during traditional cognitive-behavioral (CB) segments. Methods: The results are based on 177 therapy sessions from an imagery-based treatment for test anxiety with 60 clients. Client and therapist electrodermal activity was continuously monitored, next-session outcome was assessed with the Outcome Rating Scale and treatment outcome was assessed using the Test Anxiety Inventory. Results: Hierarchical linear models demonstrated that average physiological synchrony during IR segments (but not during CB ones) was significantly associated with higher well-being at both the session and the overall treatment levels. Clients' physiological arousal in either IR or CB segments was not predictive of either outcome. Conclusion: These results provide initial evidence for the idea that physiological synchrony might be an important underlying mechanism in IR.

Innovative moments in recovered cases treated with the unified protocol for transdiagnostic treatment of emotional disorders.

OBJECTIVE: Innovative moments (IMs) are moments in which the previous problematic pattern of meaning is challenged. Studies have shown that IMs are associated with good psychotherapy outcomes. A three-level hierarchy of IMs was observed in recent studies, with level 1 IMs being more elementary and levels 2 and 3 being more complex and associated with treatment success. However, studies with manualized protocol treatments are thus far lacking. This study analyzed the longitudinal progression of IMs in the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders (UP) and explored its associations with changes in psychological distress. METHODS: Data were collected from a Portuguese university-based outpatient clinic and included 18 cases with positive outcomes. Nine sessions of each case were coded with the IM coding system (N=162). RESULTS: Multilevel analyses showed a significant increase in all IM levels across treatments. The decrease in psychological distress predicted an increase in level 2 IMs in the same session. CONCLUSION: The evolution of IMs is similar to what was found previously in other studies. Contrary to what was found in previous studies, IMs did not predict outcomes in the following session, whereas the reduction in psychological distress predicted the emergence of level 2 IMs.

Ambivalence resolution in the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders: An exploratory case study.

Patient ambivalence towards change is a central therapeutic target in the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders (UP). However, we do not know if and how patients resolve ambivalence across the sessions and modules of the UP. Previous studies have identified two types of ambivalence resolution-dominance and negotiation-and different patterns of resolution for recovered and unchanged cases. Objectives: This exploratory single case study aimed to describe the frequency of observed ambivalence resolution strategies across UP sessions and evaluate the impact of distinct ambivalence resolution strategies on ambivalence. Method: Sixteen sessions of a recovered case were coded with observational measures of ambivalence and ambivalence resolution. Results: Observed ambivalence significantly decreased; dominance remained highly frequent across sessions, and negotiation increased from the beginning to the middle phase of treatment but not from the middle to the final phase. Negotiation was significantly associated with ambivalence reduction. Conclusion: The progression of ambivalence resolution strategies differed from previous studies with distinct therapeutic approaches; promoting negotiation between the different parts of the client's inner conflict across the whole therapy may be valuable in dealing with patient ambivalence in UP treatment.