The social benefits of interpersonal synchrony are widely recognized. Yet, little is known about its impact on the self. According to enactive cognitive science, the human self for its stability and regulation needs to balance social attunement with disengagement from others. Too much interpersonal synchrony is considered detrimental for a person’s ability to self-regulate. In this study, 66 adults took part in the Body-Conversation Task (BCT), a dyadic movement task promoting spontaneous social interaction. Using whole-body behavioural imaging, we investigated the simultaneous impact of interpersonal synchrony (between persons) and intrapersonal synchrony (within a person) on positive affect and self-regulation of affect. We hypothesized that interpersonal synchrony’s known tendency to increase positive affect would have a trade-off, decreasing a person’s ability to self-regulate affect. Interpersonal synchrony predicted an increase in positive affect. Consistent with our hypothesis, it simultaneously predicted a weakening in self-regulation of affect. Intrapersonal synchrony, however, tended to oppose these effects. Our findings challenge the widespread belief that harmony with others has only beneficial effects, pointing to the need to better understand the impact of interaction dynamics on the stability and regulation of the human self.

Background: Interstitial cystitis/bladder pain syndrome (IC/BPS) is a debilitating condition carrying substantial psychosocial burden. Psychological treatment for IC/BPS is little studied, and there are barriers to its use in clinical management. Whether psychological treatments benefit patients with IC/BPS is unclear and we do not know whether such treatments would meet patient needs. Aims: Incorporating patient-reported needs and acknowledging diversity in pain experiences can inform patient-centered interventions for IC/BPS. This project characterized the experience of living with IC/BPS and patient perceptions of needs in its treatment, with the goal of informing patientcentered treatment for IC/BPS. Methods: Using both quantitative and qualitative methods, 27 females with IC/BPS participated in a focus group and completed validated self-report assessments evaluating urinary symptoms, pain, and emotional functioning. Focus groups were audio recorded and transcribed and then coded and analyzed using an iterative inductive/deductive approach. Linear regression models evaluated the relationship between psychological functioning and symptom severity. Results: We conducted six focus groups between August and December 2017. Five major themes emerged from qualitative analysis: managing physical symptoms, emotional symptoms, impact on daily life and socio-contextual factors, responding to illness, and addressing needs in treatment. The physiological and emotional consequences of IC/BPS were reported, highlighting their impact on interpersonal relationships and challenges in obtaining appropriate treatment for IC/BPS. Quantitative analysis showed that depression levels were significantly associated with worsened IC/BPS symptomology, after controlling for known confounding factors. Conclusion: Individuals with IC/BPS could benefit from tailored psychological interventions focusing on pain management, emotion regulation, communications skills, along with sexual dysfunction and intimacy fears. RÉSUMÉ Contexte: La cystite interstitielle / syndrome de la vessie douloureuse (CI / SVD) est une affection débilitante qui entraine un fardeau psychosocial important. Le traitement psychologique de la CI / SVD est peu étudié. De plus, il existe certains obstacles à son utilisation dans la prise en charge clinique. Il n'est pas clair si les traitements psychologiques sont bénéfiques pour les patients et nous ne savons pas si de tels traitements répondraient à leurs besoins. Objectifs: L'intégration des besoins exprimés par les patients et la reconnaissance de la diversité des expériences de la douleur peuvent éclairer les interventions centrées sur le patient pour la CI / SVD. Ce projet a caractérisé la vie avec la CI / SVD et les perceptions qu'a le patient de ses besoins pendant son traitement, dans le but d'éclairer le traitement de la CI / SVD centré sur le patient. Méthodes: En utilisant à la fois des méthodes quantitatives et qualitatives, 27 femmes atteintes de CI / SVD ont participé à un groupe de discussion et ont répondu ...

BPT for schizophrenia may effectively reduce patients' negative symptoms and psychiatric symptomatology. Moreover, it may yield some recovery of pre-reflective social relations. Further evidence of the specific relation between negative symptoms and interactional synchrony would support a phenomenologically informed holistic view of schizophrenia.

The current investigation sought to clarify mechanisms of treatment effects in mindfulness-based stress reduction (MBSR). Self-compassion and mindful awareness were assessed first as dispositional influences and then as mediators of outcome in unique models. One hundred thirty individuals participating in the 8-week MBSR intervention were recruited (73.08% female, mean age = 46.97, SD = 14.07). Measures of psychosocial well-being (Brief Stress Inventory [BSI], Perceived Stress Scale-10 [PSS]), mindful awareness (Mindful Awareness and Attention Scale [MAAS]), and self-compassion (Self-Compassion Scale [SCS]) were collected at preintervention and postintervention. Regression was conducted to examine the influence of baseline MAAS and SCS on change in PSS and BSI scores. Serial multiple mediator models were conducted separately with pre/postintervention BSI and PSS values as criterion, and preintervention/postintervention MAAS and SCS values as mediators. Higher levels of baseline self-compassion were predictive of greater reductions in PSS scores (β = 0.16). Reductions in BSI scores were serially mediated by change in selfcompassion both directly (MBSR ! ΔSCS ! ΔBSI β = 0.06) and indirectly through mindful awareness (MBSR ! ΔMAAS ! ΔSCS ! ΔBSI β = 0.09). Results provide support for the role of self-compassion as both a predictor of treatment effect and a process through which MBSR operates. Mechanisms underlying MBSR effects appear to be unique to the outcome of interest.