329 research outputs found

    Earned income tax credit recipients: income, marginal tax rates, wealth, and credit constraints

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    The Earned Income Tax Credit (EITC) has evolved into the largest anti-poverty program in the United States by providing tax credits for low and moderate income working families. In this paper, we describe the characteristics of EITC recipients at various ages using Current Population Survey data. In addition, we discuss the relevance of the EITC in affecting marginal income tax rates in the United States and discuss the effects of the EITC on household labor supply decisions. Lastly, using data from the Survey of Consumer Finances, we estimate wealth distributions for EITC recipients and analyze the extent to which EITC recipients are credit constrained.Credit ; Taxation

    Mechanisms Of RAD51D-Dependent Repair Of DNA And Telomere Damage Induced By Interstrand Crosslinking Agents And Thiopurines

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    Mutations in homologous recombination (HR) genes increase genomic instability, an enabling characteristic of cancer. However, the status of these same genes can also determine chemotherapy outcomes. RAD51D is a breast and ovarian cancer susceptibility gene that is an important component of HR. Mammalian cells defective for RAD51D have extensive chromosomal aberrations and are more sensitive to the interstrand crosslink-inducing agent mitomycin C (MMC) and the thiopurine 6-thioguanine (6TG). Previously, the RNF138 E3 ubiquitin ligase was identified to promote RAD51D ubiquitination, and loss of RNF138 also increased cellular sensitivity to MMC. Ubiquitination assays were used to show that a 3-ubiquitin modification occurs along the RAD51D wild-type protein. To identify potential sites of ubiquitination, amino acid substitutions were generated at all thirteen lysine residues along RAD51D. Arginine substitutions at K235 (K235R) and K298 (K298R) were found to confer cellular sensitivity to MMC. In addition, protein stability of K235R and K298R were 2 to 3-fold higher as compared with wild-type RAD51D. RAD51D is also known to contribute to telomere maintenance, although its precise function at the telomeres remains unclear. In this dissertation, I investigated the activity of RAD51D at telomeres and the contribution of RAD51D to protect against 6TG-induced telomere damage. As measured by γ-H2AX induction and foci formation, the extent of γ-H2AX telomere localization following 6TG treatment was higher in Rad51d-deficient cells than in Rad51d-proficient cells. In the final portion of this dissertation, Rad51d-deficient cells were used as a model for genome unstable mammalian cells to identify genetic compromises that support cell proliferation. Gene expression profiles of Rad51d-proficient and -deficient primary mouse embryonic fibroblasts were analyzed by microarray and RNA Seq. In both analyses, the highest proportion of genes were associated with cellular growth and proliferation. In summary, the data presented in this dissertation identified potential regulatory sites along RAD51D that mediate its function during ICL repair, elucidated the role of RAD51D in maintaining telomere integrity in the presence of thiopurine-induced DNA damage, and revealed genetic compromises in Rad51d-deficient cells that promote cell proliferation

    Why do some pregnant women not fully disclose at comprehensive psychosocial assessment with their midwife?

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    Problem: While comprehensive psychosocial assessment is recommended as part of routine maternity care, unless women engage and disclose, psychosocial risk will not be identified or referred in a timely manner. We need to better understand and where possible overcome the barriers to disclosure if we are to reduce mental health morbidity and complex psychosocial adversity. Aims: To assess pregnant women's attitude to, and reasons for non-disclosure at, comprehensive psychosocial assessment with their midwife. Methods: Data from 1796 pregnant women were analysed using a mixed method approach. After ascertaining women's comfort with, attitude to, and non-disclosure at psychosocial screening, thematic analysis was used to understand the reasons underpinning non-disclosure. Findings: 99% of participants were comfortable with the assessment, however 11.1% (N = 193) reported some level of nondisclosure. Key themes for non-disclosure included (1) Normalising and negative self-perception, (2) Fear of negative perceptions from others, (3) Lack of trust of midwife, (4) Differing expectation of appointment and (5) Mode of assessment and time issues. Discussion: Factors associated with high comfort and disclosure levels in this sample include an experienced and skilled midwifery workforce at the study site and a relatively advantaged and mental health literate sample. Proper implementation of psychosocial assessment policy; setting clear expectations for women and, for more vulnerable women, extending assessment time, modifying mode of assessment, and offering continuity of midwifery care will help build rapport, improve disclosure, and increase the chance of early identification and intervention. Conclusions: This study informs approaches to improving comprehensive psychosocial assessment in the maternity setting

    Kinesthetic Learners During the COVID-19 Pandemic: Occupational Therapy Students’ Perspective on E-learning

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    The purpose of the study was to understand the perspective of kinesthetic learners in an online learning environment. A Microsoft Forms survey was created and distributed to the sample population using the university electronic mailing list. If self-identified as kinesthetic learners, subjects were asked to participate in a semi-structured focus group. Twenty-six subjects responded to the survey, with 73% (n=19) identifying as kinesthetic learners. Quantitative results showed subjects felt most confident in content comprehension but less confident in clinical application. Qualitative data collection led to emergence of the following four themes—advantages, disadvantages, accommodations to e-learning, and external factors. The study suggested kinesthetic learners’ decreased confidence in comprehension and acknowledged making accommodations for effective learning. Students reported instructional improvements to facilitate e-learning. They suggested instructors can show more concern for well-being and provide academic support for clinical skills competence

    Updated Dissemination and Exploitation Plan

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    Dissemination of project’s results and engagement with stakeholders towards a sustained results’ exploitation are intrinsically evolving. The vision of the project’s dissemination at the start of it should evolve as the activities progress. This plan presents an update on the EuroSea dissemination plans as seen a year after the kick-off

    Communication Plan

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    This document outlines the main communication objectives, messages, audiences, and tools of the EuroSea projec

    Opening the door : midwives' perceptions of two models of psychosocial assessment in pregnancy : a mixed methods study

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    BACKGROUND: One in five women experience psychological distress in the perinatal period. To support women appropriately, Australian guidelines recommend routine depression screening and psychosocial risk assessment by midwives in pregnancy. However, there is some evidence that current screening processes results in higher rates of false positives. The Perinatal Integrated Psychosocial Assessment (PIPA) Project compared two models of psychosocial assessment and referral - Usual Care and the PIPA model - with a view to improving referral decisions. This paper describes midwives' perspectives on psychosocial assessment, depression screening and referral at the antenatal booking appointment and compares midwives' experiences with, and perspectives on, the two models of care under investigation. METHODS: A two-phase, convergent mixed methods design was used. Midwives providing antenatal care completed a self-report survey in phase one prior to implementation of the new model of psychosocial assessment (n = 26) and again in phase two, following implementation (n = 27). Sixteen midwives also participated in two focus groups in phase two. Quantitative and qualitative data were compared and integrated in the presentation of results and interpretation of findings. RESULTS: Midwives supported psychosocial assessment believing it was a catalyst for 'Opening the door" to conversations with women. Midwives were comfortable asking the questions and tailored their approach to build rapport and trust. Overall. midwives expressed favourable views towards the PIPA model. A greater proportion of midwives relied mostly or entirely on the suggested wording for the psychosocial questions in the PIPA model compared to Usual Care (44.4% vs 12.0%, χ2=5.17, p=.023, φ =-.36). All midwives reported finding the referral or action message displayed at the end of the PIPA psychosocial assessment to be 'somewhat' or 'very' helpful, compared to 42.3% in Usual Care (χ2 = 18.36, p < .001, φ = -.64). Midwives were also more likely to act on or implement the message often or all of the time) in the PIPA model (PIPA = 69.2% vs Usual Care = 32.0%, (χ2 = 5.66, p < .017, φ = -.37). CONCLUSION: The study identified benefits of the new model and can inform improvements in psychosocial screening, referral and related care processes within maternity settings. The study demonstrates that psychosocial assessment can, over time, become normalised and embedded in practice

    Study protocol for a comparative effectiveness trial of two models of perinatal integrated psychosocial assessment: The PIPA project

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    Background: Studies examining psychosocial and depression assessment programs in maternity settings have not adequately considered the context in which psychosocial assessment occurs or how broader components of integrated care, including clinician decision-making aids, may optimise program delivery and its cost-effectiveness. There is also limited evidence relating to the diagnostic accuracy of symptom-based screening measures used in this context. The Perinatal Integrated Psychosocial Assessment (PIPA) Project was developed to address these knowledge gaps. The primary aims of the PIPA Project are to examine the clinical- and cost-effectiveness of two alternative models of integrated psychosocial care during pregnancy: \u27care as usual\u27 (the SAFE START model) and an alternative model (the PIPA model). The acceptability and perceived benefit of each model of care from the perspective of both pregnant women and their healthcare providers will also be assessed. Our secondary aim is to examine the psychometric properties of a number of symptom-based screening tools for depression and anxiety when used in pregnancy. Methods: This is a comparative-effectiveness study comparing \u27care as usual\u27 to an alternative model sequentially over two 12-month periods. Data will be collected from women at Time 1 (initial antenatal psychosocial assessment), Time 2 (2-weeks after Time 1) and from clinicians at Time 3 for each condition. Primary aims will be evaluated using a between-groups design, and the secondary aim using a within group design. Discussion: The PIPA Project will provide evidence relating to the clinical- and cost- effectiveness of psychosocial assessment integrated with electronic clinician decision making prompts, and referral options that are tailored to the woman\u27s psychosocial risk, in the maternity care setting. It will also address research recommendations from the Australian (2011) and NICE (2015) Clinical Practice Guidelines

    A Practical Guide for Managing Interdisciplinary Teams: Lessons Learned from Coupled Natural and Human Systems Research

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    Interdisciplinary team science is essential to address complex socio-environmental questions, but it also presents unique challenges. The scientific literature identifies best practices for high-level processes in team science, e.g., leadership and team building, but provides less guidance about practical, day-to-day strategies to support teamwork, e.g., translating jargon across disciplines, sharing and transforming data, and coordinating diverse and geographically distributed researchers. This article offers a case study of an interdisciplinary socio-environmental research project to derive insight to support team science implementation. We evaluate the project’s inner workings using a framework derived from the growing body of literature for team science best practices, and derive insights into how best to apply team science principles to interdisciplinary research. We find that two of the most useful areas for proactive planning and coordinated leadership are data management and co-authorship. By providing guidance for project implementation focused on these areas, we contribute a pragmatic, detail-oriented perspective on team science in an effort to support similar projects

    National Institute for Health Research Policy Research Programme Project Dementia Friendly Communities: The DEMCOM evaluation (PR-R15-0116- 21003)

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    Final Report: National Institute for Health Research Policy Research Programme Project Dementia Friendly Communities: The DEMCOM evaluation (PR-R15-0116- 21003) As the number of people living with dementia is increasing globally, Dementia Friendly Communities (DFCs) offer one way of providing the infrastructure and support that can enable people affected by dementia to live well. There is no universally agreed definition of a DFC, and DFCs need not be geographical entities. This study adopted a broad definition, recognising that becoming a DFC is an ongoing process only fully achieved when living with dementia is normalised into a community’s culture, language, infrastructure and activities. A DFC can involve a wide range of people, organisations and geographical areas. A DFC recognises that a person with dementia is more than their diagnosis and that everyone has a role in supporting their independence and inclusion. DFCs in England can apply for official recognition by Alzheimer’s Society as working towards dementia friendly status. A growing number of national and international frameworks and guidance is available to communities seeking to become dementia friendly. Evaluations of DFCs are largely descriptive. While work exists on identifying core outcomes of DFC initiatives, there are very few studies that have tested DFC effectiveness or compared current practice with known need. Evidence on cost effectiveness, cost benefit, social value and social return on investment (SRoI) of DFCs is also missing. This study addresses key gaps in the evidence
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