2,815 research outputs found
Empowering young people who experienced domestic violence and abuse: The development of a group therapy intervention
This article describes the development of a group-based therapeutic intervention for young people (YP) who have lived with domestic violence and abuse. The intervention was informed by interviews with 107 YP, focused on their experiences of coping, resilience and agency. The intervention draws on resources from systemic, creative and narrative approaches to group work, and aims to facilitate YP's expression of distress in a way that recognizes that it is embodied, contextual and relational. The intervention also explores YP's existing strategies for coping and maintaining a sense of agency, and works to harness, enhance and further develop those skills. We report on the pilot of this intervention, and its development and application across four European countries (the United Kingdom, Greece, Italy and Spain). We outline the goals, strengths and limitations of this group intervention, as well as the main challenges, hindrances and ethical dilemmas experienced by the research and intervention team. Implications for therapeutic practice and training are addressed
The argument of the broken pane: Suffragette consumerism and newspapers
Within the cut-throat world of newspaper advertising the newspapers of Britain's Women's Social and Political Union (WSPU) Votes for Women and the Suffragette managed to achieve a balance that has often proved to be an impossible challenge for social movement press—namely the maintenance of a highly political stance whilst simultaneously exploiting the market system with advertising and merchandising. When the militant papers advocated window smashing of West End stores in 1912–1913, the companies who were the target still took advertisements. Why? What was the relationship between news values, militant violence and advertising income? ‘Do-it-yourself’ journalism operated within a context of ethical consumerism and promotionally orientated militancy. This resulted in newspaper connections between politics, commerce and a distinct market profile, evident in the customisation of advertising, retailer dialogue with militants and longer-term loyalty—symptomatic of a wider trend towards newspaper commercialism during this period
Assessing direct contributions of morphological awareness and prosodic sensitivity to children’s word reading and reading comprehension
We examined the independent contributions of prosodic sensitivity and morphological awareness to word reading, text reading accuracy, and reading comprehension. We did so in a longitudinal study of English-speaking children (N = 70). At 5 to 7 years of age, children completed the metalinguistic measures along with control measures of phonological awareness and vocabulary. Children completed the reading measures two years later. Morphological awareness, but not prosodic sensitivity made a significant independent contribution to word reading, text reading accuracy and reading comprehension. The effects of morphological awareness on reading comprehension remained after controls for word reading. These results suggest that morphological awareness needs to be considered seriously in models of reading development and that prosodic sensitivity might have primarily indirect relations to reading outcomes.
Keywords: Morphological Awareness; Prosody; Word Reading; Reading Comprehension
Leaf Economic and Hydraulic Traits Signal Disparate Climate Adaptation Patterns in Two Co-Occurring Woodland Eucalypts
With climate change impacting trees worldwide, enhancing adaptation capacity has become
an important goal of provenance translocation strategies for forestry, ecological renovation, and
biodiversity conservation. Given that not every species can be studied in detail, it is important
to understand the extent to which climate adaptation patterns can be generalised across species,
in terms of the selective agents and traits involved. We here compare patterns of genetic-based
population (co)variation in leaf economic and hydraulic traits, climate–trait associations, and genomic
differentiation of two widespread tree species (Eucalyptus pauciflora and E. ovata). We studied 2-yearold
trees growing in a common-garden trial established with progeny from populations of both
species, pair-sampled from 22 localities across their overlapping native distribution in Tasmania,
Australia. Despite originating from the same climatic gradients, the species differed in their levels of
population variance and trait covariance, patterns of population variation within each species were
uncorrelated, and the species had different climate–trait associations. Further, the pattern of genomic
differentiation among populations was uncorrelated between species, and population differentiation
in leaf traits was mostly uncorrelated with genomic differentiation. We discuss hypotheses to
explain this decoupling of patterns and propose that the choice of seed provenances for climatebased
plantings needs to account for multiple dimensions of climate change unless species-specific
information is availableinfo:eu-repo/semantics/publishedVersio
NuSTAR Spectroscopy of Multi-Component X-ray Reflection from NGC 1068
We report on observations of NGC1068 with NuSTAR, which provide the best
constraints to date on its ~keV spectral shape. We find no strong
variability over the past two decades, consistent with its Compton-thick AGN
classification. The combined NuSTAR, Chandra, XMM-Newton, and Swift-BAT
spectral dataset offers new insights into the complex reflected emission. The
critical combination of the high signal-to-noise NuSTAR data and a spatial
decomposition with Chandra allow us to break several model degeneracies and
greatly aid physical interpretation. When modeled as a monolithic (i.e., a
single N_H) reflector, none of the common Compton-reflection models are able to
match the neutral fluorescence lines and broad spectral shape of the Compton
reflection. A multi-component reflector with three distinct column densities
(e.g., N_H~1.5e23, 5e24, and 1e25 cm^{-2}) provides a more reasonable fit to
the spectral lines and Compton hump, with near-solar Fe abundances. In this
model, the higher N_H components provide the bulk of the Compton hump flux
while the lower N_H component produces much of the line emission, effectively
decoupling two key features of Compton reflection. We note that ~30% of the
neutral Fe Kalpha line flux arises from >2" (~140 pc), implying that a
significant fraction of the <10 keV reflected component arises from regions
well outside of a parsec-scale torus. These results likely have ramifications
for the interpretation of poorer signal-to-noise observations and/or more
distant objects [Abridged].Comment: Submitted to ApJ; 23 pages (ApJ format); 11 figures and 3 tables;
Comments welcomed
Modified scoring of the QuickDASH can achieve previously-unattained interval-level measurement in Dupuytren disease and carpal tunnel syndrome
Background: Rasch measurement theory can be used to identify scales within questionnaires and to map responses to more precise continuous scales. The aim of this article was to use RMT to refine the scoring of the QuickDASH in patients with Dupuytren disease and carpal tunnel syndrome (CTS). Methods: Data were collected between 2013 and 2019 from a single center in the UK. Preoperative QuickDASH responses from patients diagnosed with Dupuytren disease and CTS were used. RMT was used to reduce the number of items in the QuickDASH and examine the reliability and validity of each subscale. Results: The preoperative QuickDASH responses of 750 patients with Dupuytren disease and 1916 patients with CTS were used. The median age of participants was 61 years, and 46% were men. Exploratory factor analysis suggested two distinct subscales within the QuickDASH: task items 1–6 and symptom items 9–11. These items were fitted to the Rasch model, and disordered response thresholds were collapsed. In Dupuytren disease, the two worst responses or each item were disordered. After collapsing these options, good Rasch model fit was demonstrated. CTS responses fitted without modification. Item targeting was more appropriate for CTS than Dupuytren disease. Conclusions: This study proposes a modification to the scoring system for the QuickDASH that provides high-quality, continuous, and condition-specific scales for the QuickDASH. The identification of distinct subscales within the QuickDASH can be used to identify distinct improvements in hand function and/or symptoms in previous, current, and future work
Firm finances, weather derivatives and geography
This paper considers some intellectual, practical and political dimensions of collaboration between human and physical geographers exploring how firms are using relatively new financial products – weather derivatives – to displace any costs of weather-related uncertainty and risk. The paper defines weather derivatives and indicates how they differ from weather insurance products before considering the geo-political, cultural and economic context for their creation. The paper concludes by reflecting on the challenges of research collaboration across the human–physical geography divide and suggests that while such initiatives may be undermined by a range of institutional and intellectual factors, conversations between physical and human geographers remain and are likely to become increasingly pertinent. The creation of a market in weather derivatives raises a host of urgent political and regulatory questions and the confluence of natural and social knowledges, co-existing within and through the geography academy, provides a constructive and creative basis from which to engage with this new market and wider discourses of uneven economic development and climate change
Maximising response to postal questionnaires – A systematic review of randomised trials in health research
Background
Postal self-completion questionnaires offer one of the least expensive modes of collecting patient based outcomes in health care research. The purpose of this review is to assess the efficacy of methods of increasing response to postal questionnaires in health care studies on patient populations.
Methods
The following databases were searched: Medline, Embase, CENTRAL, CDSR, PsycINFO, NRR and ZETOC. Reference lists of relevant reviews and relevant journals were hand searched. Inclusion criteria were randomised trials of strategies to improve questionnaire response in health care research on patient populations. Response rate was defined as the percentage of questionnaires returned after all follow-up efforts. Study quality was assessed by two independent reviewers. The Mantel-Haenszel method was used to calculate the pooled odds ratios.
Results
Thirteen studies reporting fifteen trials were included. Implementation of reminder letters and telephone contact had the most significant effect on response rates (odds ratio 3.7, 95% confidence interval 2.30 to 5.97 p = <0.00001). Shorter questionnaires also improved response rates to a lesser degree (odds ratio 1.4, 95% confidence interval 1.19 to 1.54). No evidence was found that incentives, re-ordering of questions or including an information brochure with the questionnaire confer any additional advantage.
Conclusion
Implementing repeat mailing strategies and/or telephone reminders may improve response to postal questionnaires in health care research. Making the questionnaire shorter may also improve response rates. There is a lack of evidence to suggest that incentives are useful. In the context of health care research all strategies to improve response to postal questionnaires require further evaluation
The Empower Nudge lottery to increase dual protection use: a proof-of-concept randomised pilot trial in South Africa
The objective of this study is to measure the preliminary efficacy of a pilot intervention,
grounded in behavioural economics, increasing adherence of dual protection (simultaneous use of effective
modern contraception and a barrier method, such as a condom) to protect against HIV, other sexually
transmitted infections, and unintended pregnancy. Between 2015 and 2016, 100 women aged 18–40 years,
seeking post-abortion care in Cape Town, South Africa were recruited to Empower Nudge, a randomised
controlled trial to test a lottery incentive intervention designed to increase dual protection. At baseline, the
mean age of participants was 27 years; 82% of them were from South Africa; 58% self-identified as Black
African; average education completed was 11.7 years. At three months, assignment to the lottery intervention
was associated with higher odds of returning for study visits (OR: 6.0; 95%CI: 2.45 to 14.7, p < 0.01), higher
condom use (OR: 4.5; 95%CI: 1.43 to 14.1; p < 0.05), and higher use of dual protection (OR: 3.16; 95%CI: 1.01
to 9.9; p < 0.05). Only 60% of the study population returned after three months and only 38% returned after
six months. Women who receive post-abortion care represent a neglected population with an urgent need for
HIV and pregnancy prevention. Dual protection is a critically important strategy for this population.
Lottery-based behavioural economics strategies may offer possible ways to increase dual protection use in this
population. Further research with larger samples, longer exposure time, and more sites is needed to
establish fully powered efficacy of lottery incentives for dual protection; using objective verification for
monitoring
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