570 research outputs found
Talking About Looking: Three Approaches to Interviewing Carers of People With Rheumatoid Arthritis About Information Seeking
© 2016 The Author(s). Given the profusion of illness-related information, in this article, we consider how talking about information seeking - and in particular Internet use - is difficult, not because it is necessarily a highly sensitive topic (though it may be), but rather due to the unusual and unfamiliar situation of talking about information seeking. Drawing on interviews conducted as part of a study on the educational needs of carers of people with rheumatoid arthritis, we compare three types of interview for understanding online information seeking: interviews (recall), researcher-led observation (joining participant at the computer), and diaries. We discuss the strengths and weaknesses of each approach and discuss how changing interview questions and the form of interaction can help to produce different types of data, and potentially more meaningful insights. Of the three approaches, conducting interviews with participants while looking at a computer (talking while looking) offered the best opportunities to understand Internet-based information seeking
Trust and childhood maltreatment: evidence of bias in appraisal of unfamiliar faces
Background: Child maltreatment is associated with poorer social functioning and increased risk of mental health
problems in adolescence and adulthood, but the processes underlying these associations remain unclear. Although
crucial for establishing and maintaining relationships, trust judgements have not been experimentally investigated
in children who have experienced abuse and neglect. Methods: A community-based sample of 75 children aged 8â
16 years with maltreatment documented on the basis of social services records, and a group of 70 peers matched on
age, gender, cognitive ability, socioeconomic status, and ethnicity took part in the study. Children completed a
trustworthiness face-judgement task in which they appraised the trustworthiness of unfamiliar facial stimuli varying
along a computationally modelled trustworthiness dimension. Results: In line with clinical observations that
childhood maltreatment is associated with an atypical pattern of trust processing, children with maltreatment
experience were significantly less likely than their peers to rate unfamiliar faces as trustworthy. Moreover, they were
more variable in their trust attributions than their peers. Conclusions: The study provides compelling experimental
evidence that children with documented maltreatment perceive others as less trustworthy than their peers and are
less consistent in their estimates of trustworthiness in others. Over time, alterations in trust processing may disrupt
the development of social bonds and contribute to âsocial thinningâ (a reduction in the extent and quality of social
relationships), leaving children more vulnerable to environmental stressors, increasing risk of mental health
difficulties
âOne door closes, a next door opens up somewhereâ: The learning of one Olympic synchronised swimmer
Although training in sport is necessary to reach Olympic status, a conditioned body is not the only outcome. Athletes also learn how to be Olympians. This learning involves taking on certain ways of acting, thinking and valuing. Such learning has implications beyond competition, as athletes eventually retire from elite sport and devote their time to other activities. This paper examines processes of learning and transition using the case of Amelia, a former Olympic synchronised swimmer. Through two in-depth interviews, empirical material was generated which focused on the learning that took place during this athleteâs career and after, during her transition to paid employment. A cultural view of learning was used as the theoretical frame to understand the athleteâs experiences. Our reading suggests that the athlete learned in various ways to be productive. Some of these ways of being were useful after retirement; others were less compatible. In fact, Amelia used a two-year period after retirement to reconstruct herself. Key to her eventual successful transition was to distance herself from the sport and to critically reflect upon her sporting experiences. We thus recommend that those involved with high-performance athletes foster a more balanced perspective that acknowledges and promotes ways of being beyond athletic involvement
Authenticity and the interview : a positive response to a radical critique
We respond to recent discussions of the interview, and the âradical critiqueâ of interviewing, as reiterated in publications by Silverman and Hammersley. Reviewing and extending the critical commentary on the social life of the interview and its implications for qualitative research, we endorse criticism of the Romantic view of the informant as a speaking subject, arguing that the interview does not give access to the interiority or private emotions of social actors. We focus especially on the search for the âauthenticâ voice of experience and feeling, arguing that the expression of authenticity is performative, and that such interviews need to be analysed for their performative features. The biographical work of the interview demands close, formal analysis, and not mere celebration. The argument is illustrated with a single case-study, derived from an ethnographic study of a social-work service in the UK. We suggest that it is possible to derive constructive responses to the radical critique, by adopting an analytic stance towards respondentsâ biographical work, as expressed through extended, qualitative interviewing. The speakerâs use of positioning rhetoric is discussed
How well do services for young people with long term conditions deliver features proposed to improve transition?
Background - For young people with long-term conditions, transition from child to adult-oriented health services is a critical period which, if not managed well, may lead to poor outcomes. There are features of transition services which guidance and research suggest improve outcomes. We studied nine such features, calling them âproposed beneficial featuresâ: age-banded clinic; meet adult team before transfer; promotion of health self-efficacy; written transition plan; appropriate parent involvement; key worker; coordinated team; holistic life-skills training; transition manager for clinical team. We aimed to describe the extent to which service providers offer these nine features, and to compare this with young peopleâs reported experience of them.
Methods - A longitudinal, mixed methods study followed 374 young people as their care moved from child to adult health services. Participants had type 1 diabetes, cerebral palsy or autism spectrum disorder with additional mental health difficulties. Data are reported from the first two visits, one year apart.
Results - Three hundred four (81.3%) of the young people took part in the second visit (128 with diabetes, 91 with autism, 85 with cerebral palsy). Overall, the nine proposed beneficial features of transition services were poorly provided. Fewer than half of services stated they provided an age-banded clinic, written transition plan, transition manager for clinical team, a protocol for promotion of health self-efficacy, or holistic life-skills training.
To varying degrees, young people reported that they had not experienced the features which services said they provided. For instance, the agreement for written transition plan, holistic life-skills training and key worker, was 30, 43 and 49% respectively. Agreement was better for appropriate parent involvement, age-banded clinic, promotion of health self-efficacy and coordinated team at 77, 77, 80 and 69% respectively. Variation in the meaning of the features as experienced by young people and families was evident from qualitative interviews and observations.
Conclusions - UK services provide only some of the nine proposed beneficial features for supporting healthcare transition of young people with long term conditions.
Observational studies or trials which examine the influence of features of transition services on outcomes should ensure that the experiences of young people and families are captured, and not rely on service specifications
World scientistsâ warnings into action, local to global
âWe have kicked the can down the road once again â but we are running out of road.â â Rachel Kyte, Dean of Fletcher School at Tufts University. We, in our capacities as scientists, economists, governance and policy specialists, are shifting from warnings to guidance for action before there is no more âroad.â The science is clear and irrefutable; humanity is in advanced ecological overshoot. Our overexploitation of resources exceeds ecosystemsâ capacity to provide them or to absorb our waste. Society has failed to meet clearly stated goals of the UN Framework Convention on Climate Change. Civilization faces an epochal crossroads, but with potentially much better, wiser outcomes if we act now. What are the concrete and transformative actions by which we can turn away from the abyss? In this paper we forcefully recommend priority actions and resource allocation to avert the worst of the climate and nature emergencies, two of the most pressing symptoms of overshoot, and lead society into a future of greater wellbeing and wisdom. Humanity has begun the social, economic, political and technological initiatives needed for this transformation. Now, massive upscaling and acceleration of these actions and collaborations are essential before irreversible tipping points are crossed in the coming decade. We still can overcome significant societal, political and economic barriers of our own making. Previously, we identified six core areas for urgent global action â energy, pollutants, nature, food systems, population stabilization and economic goals. Here we identify an indicative, systemic and time-limited framework for priority actions for policy, planning and management at multiple scales from household to global. We broadly follow the âReduce-Remove-Repairâ approach to rapid action. To guide decision makers, planners, managers, and budgeters, we cite some of the many experiments, mechanisms and resources in order to facilitate rapid global adoption of effective solutions. Our biggest challenges are not technical, but social, economic, political and behavioral. To have hope of success, we must accelerate collaborative actions across scales, in different cultures and governance systems, while maintaining adequate social, economic and political stability. Effective and timely actions are still achievable on many, though not all fronts. Such change will mean the difference for billions of children and adults, hundreds of thousands of species, health of many ecosystems, and will determine our common future
Arduous implementation: Does the Normalisation Process Model explain why it's so difficult to embed decision support technologies for patients in routine clinical practice
Background: decision support technologies (DSTs, also known as decision aids) help patients and professionals take part in collaborative decision-making processes. Trials have shown favorable impacts on patient knowledge, satisfaction, decisional conflict and confidence. However, they have not become routinely embedded in health care settings. Few studies have approached this issue using a theoretical framework. We explained problems of implementing DSTs using the Normalization Process Model, a conceptual model that focuses attention on how complex interventions become routinely embedded in practice.Methods: the Normalization Process Model was used as the basis of conceptual analysis of the outcomes of previous primary research and reviews. Using a virtual working environment we applied the model and its main concepts to examine: the 'workability' of DSTs in professional-patient interactions; how DSTs affect knowledge relations between their users; how DSTs impact on users' skills and performance; and the impact of DSTs on the allocation of organizational resources.Results: conceptual analysis using the Normalization Process Model provided insight on implementation problems for DSTs in routine settings. Current research focuses mainly on the interactional workability of these technologies, but factors related to divisions of labor and health care, and the organizational contexts in which DSTs are used, are poorly described and understood.Conclusion: the model successfully provided a framework for helping to identify factors that promote and inhibit the implementation of DSTs in healthcare and gave us insights into factors influencing the introduction of new technologies into contexts where negotiations are characterized by asymmetries of power and knowledge. Future research and development on the deployment of DSTs needs to take a more holistic approach and give emphasis to the structural conditions and social norms in which these technologies are enacte
Magnetic Tower Outflows from a Radial Wire Array Z-pinch
We present the first results of high energy density laboratory astrophysics
experiments which explore the evolution of collimated outflows and jets driven
by a toroidal magnetic field. The experiments are scalable to astrophysical
flows in that critical dimensionless numbers such as the Mach number, the
plasma beta and the magnetic Reynolds number are all in the astrophysically
appropriate ranges. Our experiments use the MAGPIE pulsed power machine and
allow us to explore the role of magnetic pressure in creating and collimating
the outflow as well as showing the creation of a central jet within the broader
outflow cavity. We show that currents flow along this jet and we observe its
collimation to be enhanced by the additional hoop stresses associated with the
generated toroidal field. Although at later times the jet column is observed to
go unstable, the jet retains its collimation. We also present simulations of
the magnetic jet evolution using our two-dimensional resistive
magneto-hydrodynamic (MHD) laboratory code. We conclude with a discussion of
the astrophysical relevance of the experiments and of the stability properties
of the jet.Comment: Accepted by MNRAS. 17 pages without figures. Full version with
figures can be found at
http://www.pas.rochester.edu/~afrank/labastro/MF230rv.pd
The evolution of magnetic tower jets in the laboratory
The evolution of laboratory produced magnetic jets is followed numerically through three-dimensional, non-ideal magnetohydrodynamic simulations. The experiments are designed to study the interaction of a purely toroidal field with an extended plasma background medium. The system is observed to evolve into a structure consisting of an approximately cylindrical magnetic cavity with an embedded magnetically confined jet on its axis. The supersonic expansion produces a shell of swept-up shocked plasma which surrounds and partially confines the magnetic tower. Currents initially flow along the walls of the cavity and in the jet but the development of current-driven instabilities leads to the disruption of the jet and a re-arrangement of the field and currents. The top of the cavity breaks-up and a well collimated, radiatively cooled, 'clumpy' jet emerges from the system
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