Faith-Based Partnerships from the Perspective of the Schools: An exploratory study of partnership benefits and challenges in Philadelphia District Schools - Executive Summary

In the spring of 2008, the School District of Philadelphia (SDP) asked Research for Action to conduct an exploratory study of partnerships between faith-based organizations and schools. The goal of the study was to understand the types of supports and benefits schools receive from their faith-based partners as well as the range of outcomes and impacts that result from these partnerships. This study was based on interviews at 23 schools and surveys received from 54% of all SDP schools. The study found that although nearly half (44%) of schools in the sample had a faith-based partner, the remainder were struggling to create or maintain a partnership (27%) or had never attempted to develop a faith-based partnership (29%). Faith-based partnerships in this study also varied in their complexity, ranging from one-time events to partnerships that provided multiple services, such as use of facilities, monetary donations, mentoring, parental engagement and tutoring services. Although principals cited some challenges to their partnership related to time, funding, staffing, and retaining a consistent volunteer base, most principals also reported positive benefits from these partnerships. Principals at most schools with active faith-based partnerships believed these programs helped improve students' motivation, self-esteem, goal setting, and/or conflict resolution skills

Antonin Artaud, Walter Benjamin: The Unconscious in the Remnants of Magic and Experience

This thesis proposes a comparative approach to the writings of Antonin Artaud and Walter Benjamin. It is centred on the conceptualisation of the unconscious, and the two themes that derived from it in the writings of Artaud and Benjamin: magic and experience

Revising REACH guidance on information requirements and chemical safety assessment for engineered nanomaterials for aquatic ecotoxicity endpoints: recommendations from the EnvNano project

The European Chemical Agency (ECHA) is in the process of revising its guidance documents on how to address the challenges of ecotoxicological testing of nanomaterials. In these revisions, outset is taken in the hypothesis that ecotoxicological test methods, developed for soluble chemicals, can be made applicable to nanomaterials. European Research Council project EnvNano—Environmental Effects and Risk Evaluation of Engineered, which ran from 2011 to 2016, took another outset by assuming that: “The behaviour of nanoparticles in suspension is fundamentally different from that of chemicals in solution”. The aim of this paper is to present the findings of the EnvNano project and through these provide the scientific background for specific recommendations on how ECHA guidance could be further improved. Key EnvNano findings such as the need to characterize dispersion and dissolution rates in stock and test media have partially been addressed in the updated guidance. However, it has to be made clear that multiple characterization methods have to be applied to describe state of dispersion and dissolution over time and for various test concentration. More detailed information is called for on the specific characterization methods and techniques available and their pros and cons. Based on findings in EnvNano, we recommend that existing algal tests are supplemented with tests where suspensions of nanomaterials are aged for 1–3 days for nanomaterials that dissolve in testing media. Likewise, for daphnia tests we suggest to supplement with tests where (a) exposure is shortened to a 3 h pulse exposure in daphnia toxicity tests with environmentally hazardous metal and metal oxide nanomaterials prone to dissolution; and (b) food abundance is three to five times higher than normal, respectively. We further suggest that the importance of considering the impact of shading in algal tests is made more detailed in the guidance and that it is specified that determination of uptake, depuration and trophic transfer of nanomaterials for each commercialized functionalization of the nanomaterials is required. Finally, as an outcome of the project a method for assessing the regulatory adequacy of ecotoxicological studies of nanomaterials is proposed

Tobacco packaging design for reducing tobacco use

Background  Tobacco use is the largest single preventable cause of death and disease worldwide. Standardised tobacco packaging is an intervention intended to reduce the promotional appeal of packs and can be defined as packaging with a uniform colour (and in some cases shape and size) with no logos or branding, apart from health warnings and other government-mandated information, and the brand name in a prescribed uniform font, colour and size. Australia was the first country to implement standardised tobacco packaging between October and December 2012, France implemented standardised tobacco packaging on 1 January 2017 and several other countries are implementing, or intending to implement, standardised tobacco packaging.  Objectives  To assess the effect of standardised tobacco packaging on tobacco use uptake, cessation and reduction.  Search methods  We searched MEDLINE, Embase, PsycINFO and six other databases from 1980 to January 2016. We checked bibliographies and contacted study authors to identify additional peer-reviewed studies.  Selection criteria  Primary outcomes included changes in tobacco use prevalence incorporating tobacco use uptake, cessation, consumption and relapse prevention. Secondary outcomes covered intermediate outcomes that can be measured and are relevant to tobacco use uptake, cessation or reduction. We considered multiple study designs: randomised controlled trials, quasi-experimental and experimental studies, observational cross-sectional and cohort studies. The review focused on all populations and people of any age; to be included, studies had to be published in peer-reviewed journals. We examined studies that assessed the impact of changes in tobacco packaging such as colour, design, size and type of health warnings on the packs in relation to branded packaging. In experiments, the control condition was branded tobacco packaging but could include variations of standardised packaging.  Data collection and analysis  Screening and data extraction followed standard Cochrane methods. We used different 'Risk of bias' domains for different study types. We have summarised findings narratively.  Main results  Fifty-one studies met our inclusion criteria, involving approximately 800,000 participants. The studies included were diverse, including observational studies, between- and within-participant experimental studies, cohort and cross-sectional studies, and time-series analyses. Few studies assessed behavioural outcomes in youth and non-smokers. Five studies assessed the primary outcomes: one observational study assessed smoking prevalence among 700,000 participants until one year after standardised packaging in Australia; four studies assessed consumption in 9394 participants, including a series of Australian national cross-sectional surveys of 8811 current smokers, in addition to three smaller studies. No studies assessed uptake, cessation, or relapse prevention. Two studies assessed quit attempts. Twenty studies examined other behavioural outcomes and 45 studies examined non-behavioural outcomes (e.g. appeal, perceptions of harm). In line with the challenges inherent in evaluating standardised tobacco packaging, a number of methodological imitations were apparent in the included studies and overall we judged most studies to be at high or unclear risk of bias in at least one domain. The one included study assessing the impact of standardised tobacco packaging on smoking prevalence in Australia found a 3.7% reduction in odds when comparing before to after the packaging change, or a 0.5 percentage point drop in smoking prevalence, when adjusting for confounders. Confidence in this finding is limited, due to the nature of the evidence available, and is therefore rated low by GRADE standards. Findings were mixed amongst the four studies assessing consumption, with some studies finding no difference and some studies finding evidence of a decrease; certainty in this outcome was rated very low by GRADE standards due to the limitations in study design. One national study of Australian adult smoker cohorts (5441 participants) found that quit attempts increased from 20.2% prior to the introduction of standardised packaging to 26.6% one year post-implementation. A second study of calls to quitlines provides indirect support for this finding, with a 78% increase observed in the number of calls after the implementation of standardised packaging. Here again, certainty is low. Studies of other behavioural outcomes found evidence of increased avoidance behaviours when using standardised packs, reduced demand for standardised packs and reduced craving. Evidence from studies measuring eye-tracking showed increased visual attention to health warnings on standardised compared to branded packs. Corroborative evidence for the latter finding came from studies assessing non-behavioural outcomes, which in general found greater warning salience when viewing standardised, than branded packs. There was mixed evidence for quitting cognitions, whereas findings with youth generally pointed towards standardised packs being less likely to motivate smoking initiation than branded packs. We found the most consistent evidence for appeal, with standardised packs rating lower than branded packs. Tobacco in standardised packs was also generally perceived as worse-tasting and lower quality than tobacco in branded packs. Standardised packaging also appeared to reduce misperceptions that some cigarettes are less harmful than others, but only when dark colours were used for the uniform colour of the pack.  Authors' conclusions  The available evidence suggests that standardised packaging may reduce smoking prevalence. Only one country had implemented standardised packaging at the time of this review, so evidence comes from one large observational study that provides evidence for this effect. A reduction in smoking behaviour is supported by routinely collected data by the Australian government. Data on the effects of standardised packaging on non-behavioural outcomes (e.g. appeal) are clearer and provide plausible mechanisms of effect consistent with the observed decline in prevalence. As standardised packaging is implemented in different countries, research programmes should be initiated to capture long term effects on tobacco use prevalence, behaviour, and uptake. We did not find any evidence suggesting standardised packaging may increase tobacco use

Escrever uma vida: biografia e acontecimento

Este artigo discute a temática da escrita de vida, a partir de um campo de problematizações em que ela difere de uma ordenação dos signos que aparecem ao pesquisador. Integra a experiência de escrita com vidas de arquivo do projeto de pesquisa “Potência Clínica das Memórias da Loucura”, cujo campo é o Acervo da Oficina de Criatividade do Hospital Psiquiátrico São Pedro, em Porto Alegre. A investigação teórica do conceito de acontecimento, com Gilles Deleuze, faz da escrita uma seta para o que mais pode um corpo, uma pesquisa, uma linguagem. A tarefa que se coloca é a de extrair de uma vida suas potencialidades, na aspiração de ser justo com o que dela insiste, e resiste em ser significado. É assim que se encontra o biografema, ferramenta de escrita de vida proposta por Roland Barthes, que sugere uma procura pelos pormenores injustificáveis de uma existência. É contar o que dela sobrevive à tentação de torná-la inteira, total, autoexplicativa. Procura traduzir-se, assim, a vida em estado de criação, enquanto índice de singularidades que ultrapassam a existência pessoal