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Neurobiological effects and psychological models propose that psychedelics may promote psychological flexibility, suggesting a transdiagnostic effect by disrupting maladaptive patterns. The objective of this study was therefore to investigate the determinants of psychological flexibility change following a psychedelic use. This retrospective online survey included French individuals who had undergone a significant psychedelic experience. Participants were assessed for mystical experience intensity with the MEQ-30, and psychological flexibility via the AAQ-II, at three retrospective time points. Data analysis comprised descriptive statistics, correlation analysis, ANCOVA to evaluate the impact of psychedelic use variables on psychological flexibility, and linear regression to identify predictors of psychological flexibility changes. Data showed a positive correlation between mystical experience intensity and improvements in psychological flexibility, especially 1-month post-experience ( < .01), and during the 6 months before the survey ( < .01). Key predictors of changes in psychological flexibility included baseline AAQ-II scores, MEQ total scores and frequent psychedelic use, underlining the interaction between personal and experiential factors in determining therapeutic outcomes. In conclusion, this study highlights how the intensity of mystical experience and baseline psychological flexibility may be the key factors influencing changes in psychological flexibility post-psychedelic use, suggesting a potential therapeutic value.
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http://dx.doi.org/10.1080/02791072.2025.2495937 | DOI Listing |
JMIR Hum Factors
September 2025
KK Women's and Children's Hospital, Singapore, Singapore.
Background: Breast cancer treatment, particularly during the perioperative period, is often accompanied by significant psychological distress, including anxiety and uncertainty. Mobile health (mHealth) interventions have emerged as promising tools to provide timely psychosocial support through convenient, flexible, and personalized platforms. While research has explored the use of mHealth in breast cancer prevention, care management, and survivorship, few studies have examined patients' experiences with mobile interventions during the perioperative phase of breast cancer treatment.
View Article and Find Full Text PDFFront Psychol
August 2025
Department of Educational Psychology and Pedagogy, Faculty of Psychology, Lomonosov Moscow State University, Moscow, Russia.
Family socioeconomic status is broadly acknowledged to be associated with child development and wellbeing. However, the extent of this association across various dimensions of child development remains a topic of ongoing debate. This study aims to investigate the relationship between parental education and child cognitive and socioemotional skills, as well as the mediating role of children's leisure time activities, including screen time and shared book reading.
View Article and Find Full Text PDFJ Neurol
September 2025
Multiple Sclerosis Center, Sheba Medical Center, Derech Sheba 2, Tel Hashomer, Israel.
Introduction: Psychological stress has been proposed as a trigger for disease activity in multiple sclerosis (MS), but findings have been inconsistent. While prior research has focused largely on chronic stressors, little is known about how people with MS (pwMS) cope with acute, large-scale stress events such as war.
Objective: Examine the effects of wartime stress following the October 7, 2023 attack on disease activity in pwMS, and to assess whether emotional factors are associated with relapse risk during this period.
BMJ Support Palliat Care
September 2025
Division of Nephrology, Department of Medicine, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
Background: End-stage kidney disease (ESKD) significantly impacts global public health, driven by an ageing population and increased chronic diseases. Over half of patients with ESKD are now over 65 years old, often with multiple comorbidities, complicating management and prognosis. The socioeconomic impact is considerable, and patients with ESKD face higher cancer risks.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
September 2025
Behavioral Neuroscience Research Branch, Intramural Research Program, National Institute on Drug Abuse, Baltimore, MD 21224.
Learning when to initiate or withhold actions is essential for survival, requiring the integration of past experiences with new information to adapt to changing environments. The prelimbic cortex (PL) plays a central role in this process, with a stable PL neuronal population (ensemble) recruited during operant reward learning to encode response execution. However, it is unknown how this established reward-learning ensemble adapts to changing reward contingencies, such as reward omission during extinction.
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