Psychological Therapy for Functional Neurological Disorder: Examining Impact on Dissociation, Psychological Distress and General Functioning.

Functional neurological disorder (FND) represents a broad group of motor and sensory clinical symptoms which cannot be explained by other neurological diagnoses. Dissociation is considered a key mechanism in their development and maintenance. Despite psychological therapy being the recommended choice of treatment for FND, evidence for its effectiveness is in its infancy. This study explored the dissociative profile of forty-seven patients with FND and evaluated whether individual psychological therapy improved dissociative symptoms, psychological distress and general functioning among twenty-five adults with FND. Patients completed the Multiscale Dissociation Inventory, the EuroQol five-dimensional descriptive system, the General Anxiety Disorder-7 scale and the Patient Health Questionnaire-9. Our sample showed high levels of disengagement, depersonalization and memory disturbance at baseline. Treatment was associated with significant improvements in general functioning, and symptoms of dissociation and anxiety. Improvements in dissociative experiences were found to be possibly due to reduction in anxiety. Improvements in depression were the strongest predictor of improvements in general functioning. Limitations and areas for further research are discussed.

A preliminary evaluation of Kids Matter: A community-based parenting intervention.

Parents living in deprived communities are more likely to report lower parental self-efficacy and wellbeing. Poor parental wellbeing and self-efficacy are known risk factors in the development of a range of health and behavioural problems in childhood, adolescence and adulthood. Parenting interventions are key to prevent adverse outcomes in children, however, the mechanisms by which parents learn to understand and support their children are still not well understood. This study evaluated the acceptability of Kids Matter, a parenting intervention targeting parents who are struggling with financial adversity. Secondarily, the relationship between parental wellbeing and and self-efficacy was examined. The present is a retrospective, consecutive case series design study, comparing routinely collected data at pre-intervention, post-intervention, and at 3-month follow-up. Descriptive frequencies were drawn to explore parents' impressions of the programme. Multivariate analysis of variance and regression modelling were used to evaluate associations between parental wellbeing and self-efficacy at different time points. Parents found the programme enjoyable and useful. The intervention led to significant improvements in parental wellbeing and self-efficacy. Improvements in parental wellbeing were significantly associated with improvements in self-efficacy. This study provides evidence of the acceptability and effectiveness of Kids Matter.

An evaluation of initial engagement with a virtual group-based psychological treatment for functional seizures.

Functional seizures are a common neurological presentation but access to evidence-based treatments is sporadic and often delayed. Patient engagement is an essential prerequisite to any treatment benefits, but previous research has not investigated engagement with psychological group treatments. In this service evaluation, we compared patients who initially engaged and disengaged from an online CBT-based group treatment on demographic and clinical variables, and illness-related beliefs. A self-report survey was used to explore reasons for disengagement. Of 64 patients invited to the group treatment, 39 (60.1%) disengaged before the first session. Older age was associated with engagement with the functional seizures group. There were no other group differences between demographic, clinical, or belief-based variables. Patients who disengaged reported the timing and format as barriers to joining and had preferences for individual and in-person interventions. These findings have implications for the role of clinicians in providing regular tangible information about referral pathways, and motivating patients to engage with available treatments.

The globalizability of temporal discounting.

Economic inequality is associated with preferences for smaller, immediate gains over larger, delayed ones. Such temporal discounting may feed into rising global inequality, yet it is unclear whether it is a function of choice preferences or norms, or rather the absence of sufficient resources for immediate needs. It is also not clear whether these reflect true differences in choice patterns between income groups. We tested temporal discounting and five intertemporal choice anomalies using local currencies and value standards in 61 countries (N = 13,629). Across a diverse sample, we found consistent, robust rates of choice anomalies. Lower-income groups were not significantly different, but economic inequality and broader financial circumstances were clearly correlated with population choice patterns.

The general fault in our fault lines.

Pervading global narratives suggest that political polarization is increasing, yet the accuracy of such group meta-perceptions has been drawn into question. A recent US study suggests that these beliefs are inaccurate and drive polarized beliefs about out-groups. However, it also found that informing people of inaccuracies reduces those negative beliefs. In this work, we explore whether these results generalize to other countries. To achieve this, we replicate two of the original experiments with 10,207 participants across 26 countries. We focus on local group divisions, which we refer to as fault lines. We find broad generalizability for both inaccurate meta-perceptions and reduced negative motive attribution through a simple disclosure intervention. We conclude that inaccurate and negative group meta-perceptions are exhibited in myriad contexts and that informing individuals of their misperceptions can yield positive benefits for intergroup relations. Such generalizability highlights a robust phenomenon with implications for political discourse worldwide.

Replicating patterns of prospect theory for decision under risk.

Prospect theory is among the most influential frameworks in behavioural science, specifically in research on decision-making under risk. Kahneman and Tversky's 1979 study tested financial choices under risk, concluding that such judgements deviate significantly from the assumptions of expected utility theory, which had remarkable impacts on science, policy and industry. Though substantial evidence supports prospect theory, many presumed canonical theories have drawn scrutiny for recent replication failures. In response, we directly test the original methods in a multinational study (n = 4,098 participants, 19 countries, 13 languages), adjusting only for current and local currencies while requiring all participants to respond to all items. The results replicated for 94% of items, with some attenuation. Twelve of 13 theoretical contrasts replicated, with 100% replication in some countries. Heterogeneity between countries and intra-individual variation highlight meaningful avenues for future theorizing and applications. We conclude that the empirical foundations for prospect theory replicate beyond any reasonable thresholds.