Participatory Sense-Making in Dance Improvisation

Participatory sense-making (PSM) provides a rich theoretical framework for theories in social cognition, providing a base for hypotheses that remain to be experimentally tested. Particularly, we are interested in exploring when synchrony arises between participating agents in social interactions. Additionally, we aim to see if altering the perceptual experiences of agents influences their ability to coordinate their intentions and behaviours. We propose a behavioural experiment that makes use of an existing dance improvisation paradigm to obtain measures of spontaneously arising coordinated behaviour. Then, we propose analysis methods, including instantaneous phase synchrony, to translate the behavioural observations into meaningful measures of coordination. We then present our expected results and discuss how they may contribute to the existing knowledge in social cognition. Additionally, we explore the implications of results that do not support our hypothesis, providing suggestions for future directions in testing hypotheses proposed by PSM.A produção de sentido participativa (PSM) fornece uma rica estrutura teórica para teorias em cognição social, fornecendo uma base para hipóteses que ainda precisam ser testadas experimentalmente. Particularmente, estamos interessados ​​em explorar quando surge a sincronia entre os agentes participantes nas interações sociais. Além disso, pretendemos ver se alterar as experiências perceptivas dos agentes influencia sua capacidade de coordenar suas intenções e comportamentos. Propomos um experimento comportamental que faz uso de um paradigma existente de improvisação em dança para obter medidas de comportamento coordenado que surge espontaneamente. Em seguida, propomos métodos de análise, incluindo sincronia de fase instantânea, para traduzir as observações comportamentais em medidas significativas de coordenação. Em seguida, apresentamos nossos resultados esperados e discutimos como eles podem contribuir para o conhecimento existente em cognição social. Além disso, exploramos as implicações de resultados que não suportam nossa hipótese, fornecendo sugestões para direções futuras no teste de hipóteses propostas pelo PSM

Biopsychosocial Intervention for Stroke Carers (BISC): protocol for a feasibility randomized controlled trial

Introduction Reducing length of hospital stay for stroke survivors often creates a shift in the responsibility of care towards informal carers. Adjustment to the caregiving process is experienced by many carers as overwhelming, complex and demanding, and can have a detrimental impact on mental and physical health and wellbeing. National policy guidelines recommend that carers’ needs are considered and addressed; despite this, few interventions have been developed and empirically evaluated. We developed a biopsychosocial intervention in collaboration with carers of stroke survivors. Our aim is to determine whether the intervention can be delivered in a group setting and evaluated using a randomised controlled trial (RCT). Methods and Analysis Feasibility randomised controlled trial (RCT) and nested qualitative interview study. We aim to recruit up to 40 stroke carers within one year of the stroke onset. Carers are randomised to usual care or usual care plus biopsychosocial intervention. Each intervention group will consist of five stroke carers. The intervention will focus on: psychoeducation, psychological adjustment to stroke, strategies for reducing unwanted negative thoughts and emotions, and problem solving strategies. The main outcome is the feasibility of conducting an RCT. Carer outcomes at six months include: anxiety and depression, quality of life, and carer strain. Data is also collected from stroke survivors at baseline and six months including: level of disability, anxiety and depression, and quality of life. Ethics and Dissemination Favourable ethical opinion was provided by East Midlands – Nottingham2 Research Ethics Committee (14/EMI/1264). This study will determine whether delivery of the biopsychosocial intervention is feasible and acceptable to stroke carers within a group format. It will also determine whether it is feasible to evaluate the effects of the biopsychosocial intervention in an RCT. We will disseminate our findings through peer-reviewed publications and presentations at national and international conferences

Quantification of neonatal procedural pain severity: a platform for estimating total pain burden in individual infants

There is increasing evidence that long-term outcomes for infants born prematurely are adversely affected by repeated exposure to noxious procedures. These interventions vary widely, for example, in the extent of damage caused and duration. NICU (neonatal intensive care unit) procedures are therefore likely to each contribute differently to the overall pain burden of individual neonates, ultimately having a different impact on their development. In order for researchers to quantify the procedural pain burden experienced by infants on NICU, we aimed to estimate the pain severity of common NICU procedures using published pain scores. We extracted pain scores over the first minute (pain reactivity) from the literature, using 59 randomized controlled trials for 15 different procedures. Hierarchical cluster analysis of average pain scores resulted in five discrete severity groups; mild (n=1), mild to moderate (n=3), moderate (n=7), severe (n=3) and very severe (n=1). The estimate of the severity of individual procedures provided new insight into infant pain reactivity which is not always directly related to the invasiveness and duration of a procedure; thus both heel lance and skin tape removal are moderately painful procedures. This estimate of procedural pain severity, based on pain reactivity scores, provides a novel platform for retrospective quantification of an individual neonate's pain burden due to NICU procedures. The addition of measures that reflect the recovery from each procedure, such as brain activity and behavioural regulation, would further improve estimates of the pain burden of neonatal intensive care

Unexpected role of communities colonizing dead coral substrate in the calcification of coral reefs

Global and local anthropogenic stressors such as climate change, acidification, overfishing, and pollution are expected to shift the benthic community composition of coral reefs from dominance by calcifying organisms to dominance by non-calcifying algae. These changes could reduce the ability of coral reef ecosystems to maintain positive net calcium carbonate accretion. However, relationships between community composition and calcification rates remain unclear. We performed field experiments to quantify the metabolic rates of the two most dominant coral reef substrate types, live coral and dead coral substrate colonized by a mixed algal assemblage, using a novel underwater respirometer. Our results revealed that calcification rates in the daytime were similar for the live coral and dead coral substrate communities. However, in the dark, while live corals continued to calcify at slower rates, the dead coral substrate communities exhibited carbonate dissolution. Daytime net photosynthesis of the dead coral substrate communities was up to five times as much as for live corals, which we hypothesize may have created favorable conditions for the precipitation of carbonate minerals. We conclude that: (1) calcification from dead coral substrate communities can contribute to coral reef community calcification during the day, and (2) dead coral substrate communities can also contribute to carbonate mineral dissolution at night, decreasing ecosystem calcification over a diel cycle. This provides evidence that reefs could shift from slow, long-term accretion of calcium carbonate to a state where large daily cycling of calcium carbonate occurs, but with little or no long-term accumulation of the carbonate minerals needed to sustain the reef against erosional forces

A new multibranch model for metals in river systems: Impacts and control of tannery wastes in Bangladesh

A new multibranch Integrated Catchment (INCA) model INCA-Metals has been developed to simulate the impact of tannery discharges on river systems. The model accounts for the key chemical reaction kinetic processes operating as well as sedimentation, resuspension, dilution, mixing and redistribution of pollutants in rivers downstream of tannery discharge points and for mine discharges or acid rock drainage sites. The model is dynamic and simulates the daily behaviour of hydrology and eight metals, including cadmium, mercury, copper, zinc, lead, arsenic, manganese and chromium, as well as cyanide and ammonia. The model is semi-distributed and can simulate catchments, tributaries and instream river behaviour. The model can also account for diffuse pollution from rural runoff as well as point sources from effluent and trade discharges. The model has been applied to the new Savar tannery complex on the Dhaleshwari River system in Bangladesh to assess the impacts on pollution levels in the river system and to evaluate a set of treatment scenarios for pollution control, particularly in the dry season. It is shown that the new effluent treatment plant at Savar needs to significantly improve its operation and treatment capability in order to alleviate metal pollution in the downstream Dhaleshwari River System and also protect the Meghna River System that falls in the Bay of Bengal

An Effective Community–Academic Partnership to Extend the Reach of Screenings for Fall Risk

Older adults should be screened for fall risk annually. Community providers (people without formal medical training who work with older adults in senior centers or aging services) may be a viable group to expand the reach of screenings. Our community–academic partnership developed a program to increase and assess fall risk screenings by community providers. Community sites hosted training workshops and screening events. Community screenings were well attended and received by providers and older adults. With administrative support from the regional fall prevention coalition and technical support from academia, community providers screened 161 older adults from a broad geographic area. Twenty-one community providers completed the training. Knowledge and confidence surveys demonstrated improvements before and after training (P < .001). Skills assessments demonstrated mastery of most skills, but some providers required additional training. Provider feedback indicated screening procedures were complex. Future projects will examine this model using simplified screening procedures

Central Processing of Noxious Somatic Stimuli in Patients With Irritable Bowel Syndrome Compared With Healthy Controls

To compare a central analgesic mechanism known as diffuse noxious inhibitory controls (DNIC) using somatic test stimuli and somatic conditioning stimuli, (CS) in irritable bowel syndrome (IBS) patients and healthy controls

Autism Spectrum Social Stories In Schools Trial (ASSSIST):study protocol for a feasibility randomised controlled trial analysing clinical and cost-effectiveness of Social Stories in mainstream schools

INTRODUCTION: Current evidence suggests that Social Stories can be effective in tackling problem behaviours exhibited by children with autism spectrum disorder. Exploring the meaning of behaviour from a child's perspective allows stories to provide social information that is tailored to their needs. Case reports in children with autism have suggested that these stories can lead to a number of benefits including improvements in social interactions and choice making in educational settings. METHODS AND ANALYSIS: The feasibility of clinical and cost-effectiveness of a Social Stories toolkit will be assessed using a randomised control framework. Participants (n=50) will be randomised to either the Social Stories intervention or a comparator group where they will be read standard stories for an equivalent amount of time. Statistics will be calculated for recruitment rates, follow-up rates and attrition. Economic analysis will determine appropriate measures of generic health and resource use categories for cost-effectiveness analysis. Qualitative analysis will ascertain information on perceptions about the feasibility and acceptability of the intervention. ETHICS AND DISSEMINATION: National Health Service Ethics Approval (NHS; ref 11/YH/0340) for the trial protocol has been obtained along with NHS Research and Development permission from Leeds and York Partnership NHS Foundation Trust. All adverse events will be closely monitored, documented and reported to the study Data Monitoring Ethics Committee. At least one article in a peer reviewed journal will be published and research findings presented at relevant conferences. TRIAL REGISTRATION NUMBER: ISRCTN96286707