Beyond the Pro and Contra of Evidence-Based Practice: Reflections on a Recurring Dilemma at the Core of Social Work

Currently, social work is witnessing a quite polarized debate about what should be the basis for good practice. Simply stated, the different attempts to define the required basis for effective and accountable interventions in social work practice can be grouped in two paradigmatic positions, which seem to be in strong opposition to each other. On the one hand the highly influential evidence based practice movement highlights the necessity to base practice interventions on proven effectiveness from empirical research. Despite some variations, such as between narrow conceptions of evidence based practice (see e.g. McNeece/Thyer, 2004) and broader approaches to it (see e.g. Gambrill, 1999, 2001, 2008), the evidence based practice movement embodies a positivist orientation and more explicitly scientific aspirations of social work by using positivistic empirical strategies. Critics of the evidence based practice movement argue that its narrow epistemological assumptions are not appropriate for the understanding of social phenomena and that evidence based guidelines to practice are insufficient to deal with the extremely complex activities social work practice requires in different and always somewhat unique practice situations (Webb, 2001; Gray & Mc Donald, 2006; Otto, Polutta &Ziegler, 2009). Furthermore critics of evidence based practice argue that it privileges an uncritical and a-political positivism which seems highly problematic in the current climate of welfare state reforms, in which the question ‘what works’ is highly politicized and the legitimacy of professional social work practice is being challenged maybe more than ever before (Kessl, 2009). Both opponents and proponents of evidence based practice argue on the epistemological, the methodological and the ethical level to sustain their point of view and raise fundamental questions about the real nature of social work practice, so that one could get the impression that social work is really at the crossroads between two very different conceptions of social work practice and its further professional development (Stepney, 2009). However, this article is not going to merely rehearse the pro and contra of different positions that are being invoked in the debate about evidence based practice. Instead it aims to go further by identifying the dilemmas underlying these positions which - so it is argued – re-emerge in the debate about evidence based practice, but which are older than this debate. They concern the fundamental ambivalence modern professionalization processes in social work were subjected to from their very beginnings.

Anmerkungen zu den (spät)persischen Samaria-Bullen aus dem Wadi ed-Dalije. Hellenisches, Persisches und Lokaltraditionen im Grenzgebiet der Provinz Jehud

The present article deals exemplarily with the remarkable iconographic attestations connected with the Wadi ed-Daliye (WD) findings. The discussed bullae were attached to papyri which provide a clear dating of the hoard between 375-335 BCE. Considering style and convention the preserved motives are to be classified as Persian, Greek or Greco-Persian. A major goal of the following presentation is the contextualization of the very material; this is achieved by taking into account local parallels as well as relevant attestations of the dominant / “imperial” cultures of Persia and Greece. The correlation of motives with the (often more complex, more detailed or more contoured) examples stemming from the “source-cultures” follows a clear agenda: It is methodologically based on the approach that was employed by Silvia Schroer and Othmar Keel throughout the project „Die Ikonographie Palästinas/Israels und der Alte Orient (IPIAO). Eine Religionsgeschichte in Bildern” (2005, 23ff). The WD-findings demand a careful analysis since the influencing cultures behind the imagery are deeply rooted in the field of Greek mythology and iconography. Special attention has to be drawn to the bullae, as far as excavated, from a huge Punic temple archive of Carthago (Berges 1997 and 2002) as well as those from the archive of the satrap seat in Daskyleion in the Northwest of Asia Minor (Kaptan 2002), which are chronologically close (end 5th and 4th century BCE) to the WD-finds. Not each and every single motive and artifact of the WD-corpus comprising more than 120 items can be dealt with in detail throughout the following pages. We refer to the editio princeps by Leith (1990, 1997) respectively to the concerning chapter in Keel’s Corpus volume II (Keel 2010, 340-379). The article gives a brief history of research (2.), some basic remarks on the development of style (3.) and a selection of detail-studies (4.). A crosscheck with other relevant corpora of stamp-seals (5.) as well as a compressed synthesis (6.) are contributions in order to characterize and classify the unique iconographic assemblage. There are rather few references to the late Persian coins from Samaria (Meshorer/Qedar 1999), which have been impressed about contemporaneous with the WD-bullae (372-333 BCE), as there is an article by Patrick Wyssmann in this volume about that specific corpus. Through the perspective of the late Persian iconography, Samaria appears as a dazzling metropolis at the crossroads of Greek and Persian culture, which is far away from a strict and revolutionary religious orthodoxy

Molecular epidemiology of hepatitis B virus infection in Switzerland: a retrospective cohort study.

BACKGROUND Chronic hepatitis B virus (HBV) infection affects up to 7 % of the European population. Specific HBV genotypes are associated with rapid progression to end-stage liver disease and sub-optimal interferon treatment responses. Although the geographic distribution of HBV genotypes differs between regions, it has not been studied in Switzerland, which lies at the crossroads of Europe. METHODS In a retrospective analysis of 465 HBV samples collected between 2002 and 2013, we evaluated the HBV genotype distribution and phylogenetic determinants, as well as the prevalence of serological evidence of hepatitis delta, hepatitis C and HIV infections in Switzerland. Baseline characteristics of patients were compared across their region of origin using Fisher's exact test and ANOVA, and risk factors for HBeAg positivity were assessed using logistic regression. RESULTS The Swiss native population represented 15.7 % of HBV-infected patients living in Switzerland. In the overall population, genotype D was most prevalent (58.3 %), whereas genotype A (58.9 %) was the predominant genotype among the Swiss native population. The prevalence of patients with anti-HDV antibodies was 4.4 %. Patients of Swiss origin were most likely to be HBeAg-positive (38.1 %). HBV genotypes of patients living in Switzerland but sharing the same original region of origin were consistent with their place of birth. CONCLUSIONS The molecular epidemiology of HBV infection in Switzerland is driven by migration patterns and not by the genotype distribution of the native population. The prevalence of positive anti-HDV antibodies in our cohort was very low.

Editorial genesis: From comparing texts (product) to interpreting rewritings (process)

In literary genetics, “editorial genetics” deals with the “public life” of texts, whereas the writing process is affected by edition and diffusion. Editorial genetics frequently has to deal with cases of “editorial rewriting”: in the literary domain for example, authors frequently modify previously published works, so that several versions may co-exist. We are especially interested in Balzac’s La Bourse (translated in English as The Purse) since we know three authorized versions of this specific work.By comparing different texts associated with a single work, the literary geneticist is facing different products that are themselves the result of a writing process. However, different specificities should be outlined: (1) the writing process does not leave any trace: we just have access to different products/texts and (2) since the texts we compare seem to be achieved, differences must be referred, not to programmatic or temporary linguistic structures, but to the reconfiguration of a pre-existing textuality.Do such products still reflect the processes that have given birth to them? Does the comparison between two texts considered as variations of a same text give access to this transformation’s processes? After describing the objects of this particular textual comparison and the terminology that permits to give an account of such phenomenon, this contribution suggests to express these questions differently, as a matter of poetics of transitions between texts, or, further digging, an hermeneutics of the transition between texts.

Technical Efficiency in the Indian Textiles Industry: A Nonparametric Analysis of Firm-Level Data

The Indian textiles industry is now at the crossroads with the phasing out of quota regime that prevailed under the Multi-Fiber Agreement (MFA) until the end of 2004. In the face of a full integration of the textiles sector in the WTO, maintaining and enhancing productive efficiency is a precondition for competitiveness of the Indian firms in the new liberalized world market. In this paper we use data obtained from the Annual Survey of Industries for a number of years to measure the levels of technical efficiency in the Indian textiles industry at the firm level. We use both a grand frontier applicable to all firms and a group frontier specific to firms from any individual state, ownership, or organization type in order to evaluate their efficiencies. This permits us to separately identify how locational, proprietary, and organizational characteristics of a firm affect its performance.

Por qué escribí La pasión de los nómades (1994) : un libro y muchos viajes

Se trata de una reflexión solicitada a la autora sobre su novela La pasión de los nómades (1994), que propone el retorno del Lucio V. Mansilla de Una excursión a los indios ranqueles (1879) a la Argentina de la década del '90 en el siglo XX. Novela de cruces (de géneros sexuales y ontológicos, de géneros literarios, de lenguas y culturas, de textos y discursos, del mito y la parodia ), Supone también un cruce de viajeros y merodeadores incansables: sobrenaturales peregrinos del mundo celta (Merlín y Rosaura), vulgares y menesterosos inmigrantes, fantasmas de cristianos y de ranqueles. La novela, cuya génesis se cuenta en estas páginas supuso también un viaje geográfico real sobre el que la autora se detiene especialmente.

Perspectivas y abordajes en torno a la nación y los nacionalismos : tensiones y complejidades de una problemática inconclusa

La cuestión de la nación y los nacionalismos es uno de los tópicos que se ha trabajado polémicamente en los últimos años, a través de la crítica a la idea genealógica de nación y su postulación como construcción social y representación imaginaria. Este punto de inflexión requiere una reconsideración de ciertos textos, desde el cruce entre la historia de las ideas y la historia intelectual. Los temas abordados refieren a las ambiguas relaciones entre liberalismo y nacionalismo, la cuestión nacional y sus contenidos, los diversos significados del nacionalismo y sus relaciones con otras corrientes políticas ideológicas, estableciendo los anclajes necesarios en sus itinerarios históricos e historiográficos.

Exilio, migración, destierro? : Los trabajadores chilenos que se asentaron en el Nor Este de Chubut a partir de Septiembre de 1973. Memorias, historias e implicancias

En este trabajo abordamos el análisis de experiencias exiliares de trabajadores chilenos que se radicaron en el Noreste de la Provincia de Chubut, en Patagonia Argentina, después de producido el golpe de estado contra el presidente democrático Salvador Allende Gossens, en Septiembre de 1973. Cuando revisé la factibilidad de la investigación, y en mérito a los escasos repositorios documentales, decidí, dando continuidad a indagaciones previas, trabajar con historia oral. Esta metodología o práctica, involucra una dimensión personal, subjetiva y afectiva, que supone una constante relación entre los sujetos que participan, lo que implica una cualitativa diferencia en relación a las fuentes más tradicionales. No minimizo el valor de la estadística, pero hago una opción por nombrar y conocer a quienes han compartido con nosotros vivencias y experiencias, explicitando nuestra inscripción en la construcción de la información documental, no objetivándonos. El trabajo desarrollado se halla en la encrucijada entre la historia del pasado reciente y la memoria; con una perspectiva "desde abajo", buscando conjugar la no uniformidad de la experiencia humana, con la pretensión de generalidad y explicación de la ciencia social. Las narraciones o testimonios obtenidos las he revisado, procurando develar las representaciones que subyacen, y comprendiendo el modo en que actuaron. Las memorias tienen un carácter subjetivo y en permanente transformación, lo que en cierto sentido puede singularizarlas, pero como historiadores debemos inscribirlas en un contexto histórico global, para procurar esclarecer las causas, las condiciones, y las estructuras, aportando a una historia total. Hemos rescatado prácticas, percepciones, y discursos; develando la importancia del trabajo como factor organizador y estabilizador, al dotar a estos sujetos, de un sitio en la sociedad receptora, y permitiéndoles "ir desarmando sus valijas", es decir, ir superando la transitoriedad. Al caracterizar al exilio chileno, en el contexto internacional y local; y atendiendo a las escasas producciones que dan cuenta del universo obrero en estas experiencias traumáticas, han sido evidentes los límites que supone una estricta separación entre exilio, y migración económica o política; ya que dicha conceptualización encierra una mirada que invisibiliza derroteros que en principio, o superficialmente, pueden ser leídos como poco organizados. La aplicación del análisis de red, por cierto contribuyó a hacerlos visibles, transformándolos en actores racionales, con objetivos que se movilizaron a partir de los recursos de que dispusieron; tratando de superar el paradigma que hacía de ellos seres desesperados: fueron mujeres y hombres que eligieron un destino posible, siempre atendiendo al doble carácter de la experiencia en que estuvieron inmersos: la salida de su país por un lado los liberó, pero también los privó; asociando indisolublemente sentimientos de dolor por el desprendimiento de lo propio -de los afectos personales y colectivos-, agravados por los efectos de la derrota y la incertidumbre. Son sujetos que pusieron su identidad en riesgo. Pretendemos lograr que esta investigación, no sea sólo un estudio de caso, sino que pueda inscribirse a partir de su especificidad, en tanto exilio obrero, en una perspectiva comparativa, superando una definición espacial específica, en el Nor Este de Chubut.

Mirar mientras espero : Acerca de 'Los cuadros de una exposición' y la cuentística de R. H. Moreno-Durán

En el cuento 'Los cuadros de una exposición' se pone en escena una figuración de la crisis del sujeto dada a partir de los efectos de la mirada en la que se distinguen el plano de lo real y el plano de lo imaginario. En el cruce entre esos dos planos, el sujeto se constituye como un no sujeto, con lo que se reconoce como un sujeto en imposibilidad de sujeción, quien al ver el lugar que ocupa, se ve viendo, se ve viéndose . Estos efectos de la mirada se instauran dentro del proyecto literario de Moreno-Durán que tiene como uno de sus motivos centrales la experiencia de lo extranjero

El socialismo europeo en la encrucijada : Debates sobre cuestión nacional y revolución social en la Segunda Internacional

Este artículo tiene por objetivo reinterpretar la relación abierta en la Segunda Internacional entre la cuestión nacional y la lucha de clases, planteando que las causas de la posición triunfante en 1914 deben ser buscadas en los años anteriores al estallido bélico. El análisis de textos fundamentales producidos antes y durante la Gran Guerra por los teóricos más influyentes del socialismo europeo en torno de las naciones y las nacionalidades permite captar en toda su significación de qué manera en dicha coyuntura se jugó la concepción socialista de "revolución social", indisolublemente atravesada por el carácter sociopolítico que se estuvo dispuesto a conceder a las masas proletarias y a sus formas de intervención práctica