Nonverbal Synchrony: An Indicator of Clinical Communication Quality in Racially-Concordant and Racially-Discordant Oncology Interactions.

OBJECTIVES: The aim of this cross-sectional study was to apply a novel software to measure and compare levels of nonverbal synchrony, as a potential indicator of communication quality, in video recordings of racially-concordant and racially-discordant oncology interactions. Predictions include that the levels of nonverbal synchrony will be greater during racially-concordant interactions than racially-discordant interactions, and that levels of nonverbal synchrony will be associated with traditional measures of communication quality in both racially-concordant and racially-discordant interactions. DESIGN: This is a secondary observational analysis of video-recorded oncology treatment discussions collected from 2 previous studies. SETTING: Two National Cancer Institute-designated Comprehensive Cancer Centers and another large urban cancer center. PARTICIPANTS: Participants from Study 1 include 161 White patients with cancer and 11 White medical oncologists. Participants from Study 2 include 66 Black/African-American patients with cancer and 17 non-Black medical oncologists. In both studies inclusion criteria for patients was a recent cancer diagnosis; in Study 2 inclusion criteria was identifying as Black/African American. MAIN OUTCOME MEASURES: Nonverbal synchrony and communication quality. RESULTS: Greater levels of nonverbal synchrony were observed in racially-discordant interactions than in racially-concordant interactions. Levels of nonverbal synchrony were associated with indicators of communication quality, and these associations were more consistently found in racially-discordant interactions. CONCLUSION: This study advances clinical communication and disparities research by successfully applying a novel approach capturing the unconscious nature of communication, and revealing differences in communication in racially-discordant and racially-concordant oncology interactions. This study highlights the need for further exploration of nonverbal aspects relevant to patient-physician interactions.

Shedding light on the effects of supportive techniques on nonverbal synchrony and their moderators in psychotherapy for depression.

Objective: Accumulating research demonstrates the importance of utilizing supportive techniques in psychotherapy; however, little is known about therapeutic processes that are set in motion following the use of supportive techniques. The present study examined the effects of supportive techniques on nonverbal synchrony, both at the sample level and at the individual differences level.Method: The sample consisted of 86 patients from a randomized controlled trial for treatment of depression. Supportive techniques were rated by patients and therapists after every session, and nonverbal synchrony was quantified by motion energy analysis (MEA) for each session. The ability of supportive techniques to predict subsequent nonverbal synchrony was examined using polynomial regression and response surface analysis.Results: The findings suggest that, at the sample level, greater use of supportive techniques was a significant predictor of subsequent higher levels of nonverbal synchrony. At the individual differences level, this effect was significant for patients with low levels of depression severity and personality disorders, yet not significant for patients with high levels.Conclusion: The present study demonstrates that greater use of supportive techniques in treatment may facilitate a process that manifests as higher levels of synchrony, especially for patients with lower levels of personality disorders and depression.

rMEA: An R package to assess nonverbal synchronization in motion energy analysis time-series.

Introduction. Motion Energy Analysis (MEA) is a procedure that allows to automatically assess the amount of persons' movement from video recordings. Recent studies used MEA to investigate nonverbal synchrony, i.e., the occurrence of simultaneous movement, suggesting the existence of an association with relationship quality. In patient-therapist dyads, synchrony predicted therapeutic alliance, empathy, as well as treatment outcome. Package description. The article presents rMEA, an open-source R package that allows to import, filter, and visualize dyadic time-series of nonverbal behaviour generated by other MEA software. The package includes a fast, state-of-the-art, moving window cross-correlation algorithm with lag analysis, which provides a user-friendly interface for the assessment of nonverbal synchrony. Through the analysis of a motivating example (40 psychotherapy intake interviews split between dropouts and good cases) the article provides an in-depth description of the package main functions and a tutorial for a typical analysis in this field, requiring only the most basic knowledge of the R language and environment. The rich visualization capabilities of the software provide powerful tools for the various steps involved in the diagnostics, analysis, interpretation and publication of these data. Conclusions. Overall, the paper aims to empower psychotherapy researchers and other interaction scientists to investigate nonverbal synchrony in their own dyads.

Motion energy analysis (MEA): A primer on the assessment of motion from video.

Nonverbal behavior is a central factor influencing the therapeutic relationship. Despite broad agreement on its importance, empirical studies assessing nonverbal behavior in counseling and psychotherapy are relatively scarce and often limited to few cases. One restraining factor may be the resources needed when assessing nonverbal behavior. Movement dynamics are an exemplary aspect of nonverbal behavior that can be captured with computer vision-a discipline concerned with the automated analysis of footage captured on video. One of the simplest methods requiring no special detectors, devices, or markers on patients or therapists is based on the assessment of differences in sequences of pictures (frames) found in video recordings. Algorithms of so-called frame-differencing methods may be implemented on commonly available computers, and they provide a good, straightforward assessment of, for example, patients' and therapists' movement dynamics in counseling and therapy sessions. Frame-differencing methods in psychology date back 36 years, but their use in counseling and psychotherapy research is only recently gaining momentum. In this introductory article, the use of one specific application suitable for the assessment of human motion from archival video material is presented. Motion energy analysis (MEA) is a procedure particularly appropriate for clinicians and researchers who have access to recordings of sessions or who wish to record their own video material. Focusing on the phenomenon of nonverbal synchrony-the coordination of movement between patient and therapist-a step-by-step demonstration of the stages involved in a successful application of MEA in psychotherapy research is provided. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Innovative approaches to exploring processes of change in counseling psychology: Insights and principles for future research.

In recent years, innovative approaches have been implemented in counseling and psychotherapy research, creating new and exciting interdisciplinary subfields. The findings that emerged from the implementation of these approaches demonstrate their potential to deepen our understanding of therapeutic change. This article serves as an introduction to the "Innovative Approaches to Exploring Processes of Change in Counseling Psychology" special issue. The special issue includes articles representing several of the most promising approaches. Each article seeks to serve as a sourcebook for implementing a given approach in counseling research, in such areas as the assessment of coregulation processes, language processing, physiology, motion synchrony, event-related potentials, hormonal measures, and sociometric signals captured by a badge. The studies included in this special issue represent some of the most promising pathways for future studies and provide valuable resources for researchers, as well as clinicians interested in implementing such approaches and/or being educated consumers of empirical findings based on such approaches. This introduction synthesizes the articles in the special issue and proposes a list of guidelines for conducting and consuming research that implements new approaches for studying the process of therapeutic change. We believe that we are not far from the day when these approaches will be instrumental in everyday counseling practice, where they can assist therapists and patients in their collaborative efforts to reduce suffering and increase thriving. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Exploring the evolution of nonverbal synchrony in psychotherapy: The idiographic perspective provides a different picture.

Objectives: A methodological obstacle for the assessment of psychotherapy process concerns the compatibility between nomothetic versus idiographic approaches. Using quantitative methodology at an idiographic level, we seek to narrow this gap for the special case of nonverbal synchrony in psychotherapy dyads.Methods: Using quantitative idiographic process analysis (QUIPA), we combined the assessments of nonverbal synchrony-the coordination of patient's and therapist's body-movement-quantified with motion energy analysis (MEA), patient- and therapist session-reports, and patient's self-reports of symptomatology into multivariate time-series of psychotherapy process across the course of N = 12 dyadic psychotherapies with a total of N = 150 sessions. Adopting both mixed models as well as vector auto regressive models (VAR) to time-series, we aimed to extend previous results assessed in a randomized sample by exploring the evolution of nonverbal synchrony in psychotherapy dyads across time.Results: Aggregated idiographic data revealed that nonverbal synchrony was different from findings based on a previously reported nomothetic account: Associations with session-level outcome were weaker and did not replicate cross-sectional analyses.Conclusions: The application of idiographic assessments may help broadening our conception of synchrony in psychotherapy and also reminds us that ergodicity is not necessarily the usual case, but one of many possibilities.

Nonverbal synchrony in subjects with hearing impairment and their significant others.

Introduction: Hearing loss has a great impact on the people affected, their close partner and the interaction between both, as oral communication is restricted. Nonverbal communication, which expresses emotions and includes implicit information on interpersonal relationship, has rarely been studied in people with hearing impairment (PHI). In psychological settings, non-verbal synchrony of body movements in dyads is a reliable method to study interpersonal relationship. Material and methods: A 10-min social interaction was videorecorded in 39 PHI (29 spouses and 10 parent-child dyads) and their significant others (SOs). Nonverbal synchrony, which means the nonverbal behaviors of two interacting persons (referring to both general synchrony and the role of leading) and verbal interaction (percentage of speech, frequency of repetitions, and queries) were analyzed by computer algorithms and observer ratings. Hearing-related quality of life, coping mechanisms, general psychopathology, quality of relationship, and burden of hearing loss experienced by SOs were assessed using questionnaires. Results: In the 39 dyads, true nonverbal synchrony differed from pseudosynchrony [t (43.4) = 2.41; p = 0.02] with a medium effect size (d = 0.42). Gender of PHI had a significant effect on general synchrony (p = 0.025) and on leading by SOs (p = 0.017). Age gap correlated with synchronic movements (p = 0.047). Very short duration of hearing impairment was associated with lower nonverbal synchrony in the role of leading by SOs (p = 0.031). Feeling of closeness by PHI correlated negatively with the role of leading by SOs (p > 0.001) and feeling of closeness by SOs was positively associated with leading by PHI (p = 0.015). No correlation was detected between nonverbal synchrony and other questionnaires. Burden experienced by the SOs was higher in SOs who reported less closeness (p = 0.014). Discussion: A longer hearing impairment leads to more nonverbal leading by SOs compared to PHI with very short duration of hearing loss, possibly because of the long-lasting imbalance in communication. If PHI felt more closeness, SOs led less and vice versa. Burden experienced by SOs negatively correlated with closeness reported by SOs. Use of nonverbal signals and communication might help to improve benefits of auditory rehabilitation for PHI and decrease burden experienced by SOs.

Dyadic nonverbal synchrony during pre and post music therapy interventions and its relationship to self-reported therapy readiness.

Nonverbal interpersonal synchronization has been established as an important factor in therapeutic relationships, and the differentiation of who leads the interaction appears to provide further important information. We investigated nonverbal synchrony - quantified as the coordination of body movement between patient and therapist. This was observed in music therapy dyads, while engaged in verbal interaction before and after a music intervention in the session. We further examined associations with patients' self-reported therapy readiness at the beginning of the session. Eleven neurological in-patients participated in this study. Our results showed an increase in both nonverbal synchrony and patient leading after the music intervention. A significant negative correlation was found between self-reported therapy readiness and nonverbal synchrony after the music intervention. These findings point to the empathic ability of the music therapist to sense patients' therapy readiness. Higher patient leading in nonverbal synchrony after the music intervention may thus indicate that the music intervention may have allowed dyadic entrainment to take place, potentially increasing self-regulation and thus empowering patients.

Change Process in Coaching: Interplay of Nonverbal Synchrony, Working Alliance, Self-Regulation, and Goal Attainment.

Background: Psychological literature emphasizes that self-regulation is important as goal intentions, goal setting, or implementation intention does not automatically result in effective results in coaching. The question which coaching strategies to apply to strengthening clients' self-regulatory capacities as prerequisites of effective change outcomes remains a black box in coaching. Method: This quantitative study explored clients' self-regulatory mechanisms by addressing how nonverbal synchrony influences clients' cognitive and emotional self-regulation across sessions. One hundred eighty-four coach-client pairs and their evolving change process were observed over 8 months. Video-recorded sessions were assessed with motion energy analysis to automatically capture coach and client nonverbal behavior and quantify nonverbal synchrony at the level of the dyad. Results: Synchrony was differentially associated with clients' post-session questionnaires on result-oriented problem-reflection and self-reflection, affect balance, and working alliance. Network analyses suggested that the association between synchrony and other process variables did not correspond to the previously found positive association between synchrony and positive aspects of alliance or outcome. Instead, this association depended on the level of perceived outcome. Discussion: Coaching success may be predicted by process variables assessed after each session: goal reflection, alliance, and mood all predict successful coaching. The assessment of nonverbal synchrony suggests a state-dependent effect of embodied processes on a coaching outcome that warrants further inspection.

Nonverbal synchrony as a marker of alliance ruptures.

Findings from the past 5 decades of empirical research on the working alliance suggest its importance in psychotherapy. Recent studies have sought to identify markers of the alliance, of which one of the most promising candidates is nonverbal synchrony. Delving into processes that constitute the alliance, such as alliance ruptures, may shed light on underlying mechanisms of the association between nonverbal synchrony and the therapeutic relationship. The present study examines whether nonverbal synchrony can serve as a marker of alliance ruptures. To achieve this aim, 418 sessions of 75 therapeutic dyads were coded for ruptures, using the Rupture Resolution Rating System, and for nonverbal synchrony, using motion energy analysis. A mixed-method analysis, integrating multilevel nested models with a case study analysis, was implemented. The results of the multilevel nested models suggest that nonverbal synchrony is significantly associated with confrontational ruptures, whereas withdrawal ruptures showed no such association. The findings of the case analysis suggest that moments of especially high nonverbal synchrony during a rupture are those in which the therapist made great efforts to be attentive to the patient when the patient acted in a confrontational manner. The findings of the present study demonstrate the potential of nonverbal synchrony to serve as a marker of confrontational ruptures. The findings support the social glue assumption, according to which therapists may seek higher levels of nonverbal synchrony with patients to maintain a strong alliance in the face of difficulties. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Movement Synchrony in the Psychotherapy of Adolescents With Borderline Personality Pathology - A Dyadic Trait Marker for Resilience?

Movement synchrony describes the coordination of body movements. In psychotherapy, higher movement synchrony between therapist and patient has been associated with higher levels of empathy, therapeutic alliance, better therapy outcome, and fewer drop-outs. The current study investigated movement synchrony during the psychotherapeutic treatment of female adolescents with borderline personality disorder. It was hypothesized that there are higher levels of movement synchrony in the analyzed therapy sessions compared to pseudo-interactions. Further, we tested whether higher levels of movement synchrony correlate with stronger patients' symptom reduction and whether higher movement synchrony predicts higher post-session ratings. A total of 356 sessions from 16 completed psychotherapies of adolescent patients with BPD were analyzed. Movement synchrony was assessed with motion energy analysis and an index of synchrony was calculated by lagged cross-correlation analysis. As hypothesized, the findings support higher levels of movement synchrony in therapy sessions compared to pseudo-interactions (Cohen's d = 0.85). Additionally, a correlation of movement synchrony with better therapy outcome was found (standardized beta = -0.43 indicating stronger personality functioning impairment reduction). The post-session ratings were negatively associated with higher levels of movement synchrony (standardized beta = -0.1). The relevance of movement synchrony and potential implications for clinical practice are discussed.