Sequential therapist interventions and the therapeutic alliance: a pilot study

(from the journal abstract) Scientific interest for the concept of alliance has been maintained and stimulated by repeated findings that a strong alliance is associated with facilitative treatment process and favourable treatment outcome. However, because the alliance is not in itself a therapeutic technique, these findings were unsuccessful in bringing about significant improvements in clinical practice. An essential issue in modern psychotherapeutic research concerns the relation between common factors which are known to explain great variance in empirical results and the specific therapeutic techniques which are the primary basis of clinical training and practice. This pilot study explored sequences in therapist interventions over four sessions of brief psychodynamic investigation. It aims at determining if patterns of interventions can be found during brief psychodynamic investigation and if these patterns can be associated with differences in the therapeutic alliance. Therapist interventions where coded using the Psychodynamic Intervention Rating Scale (PIRS) which enables the classification of each therapist utterance into one of 9 categories of interpretive interventions (defence interpretation, transference interpretation), supportive interventions (question, clarification, association, reflection, supportive strategy) or interventions about the therapeutic frame (work-enhancing statement, contractual arrangement). Data analysis was done using lag sequential analysis, a statistical procedure which identifies contingent relationships in time among a large number of behaviours. The sample includes N = 20 therapist-patient dyads assigned to three groups with: (1) a high and stable alliance profile, (2) a low and stable alliance profile and (3) an improving alliance profile. Results suggest that therapists most often have one single intention when interacting with patients. Large sequences of questions, associations and clarifications were found, which indicate that if a therapist asks a question, clarifies or associates, there is a significant probability that he will continue doing so. A single theme sequence involving frame interventions was also observed. These sequences were found in all three alliance groups. One exception was found for mixed sequences of interpretations and supportive interventions. The simultaneous use of these two interventions was associated with a high or an improving alliance over the course of treatment, but not with a low and stable alliance where only single theme sequences of interpretations were found. In other words, in this last group, therapists were either supportive or interpretative, whereas with high or improving alliance, interpretations were always given along with supportive interventions. This finding provides evidence that examining therapist interpretation individually can only yield incomplete findings. How interpretations were given is important for alliance building. It also suggests that therapists should carefully dose their interpretations and be supportive when necessary in order to build a strong therapeutic alliance. And from a research point of view, to study technical interventions, we must look into dynamic variables such as dosage, the supportive quality of an intervention, and timing. (PsycINFO Database Record (c) 2005 APA, all rights reserved)

Receptor occupancy vs. induction of Na+-K+-ATPase and Na+ transport by aldosterone.

In the urinary bladder of the toad Bufo marinus aldosterone (between 0.8 and 100 nM) stimulates Na+ transport [half-maximal induction concentration (K1/2) = 6.5 nM]. At low hormone concentrations (0.8-8 nM), the increase of Na+ transport between 0.75 and 2.5 h is accompanied by a fall in transepithelial resistance (R). Higher hormone concentrations (30-800 nM) induce an additional resistance-independent fraction of Na+ transport within 2.5-8 h. From 6 h on, aldosterone (between 0.2 and 20 nM) stimulates in the same tissue the biosynthesis rate of the alpha- and beta-subunits of Na+-K+-ATPase (K1/2 = 3 and 1.5 nM, respectively). New pump synthesis is thus not a prerequisite for the early mineralocorticoid response but might be linked to the late transport event. The mineralocorticoid response is usually ascribed to interaction with the higher affinity type 1 receptor. In the present study we show, however, that at least 55% of the overall Na+ transport response is linked to nuclear occupation of the lower affinity type 2 receptors [dissociation constant (Kd) = 50 nM, maximum number of binding sites (Nmax) = 315 fmol/mg protein]. Distinct aldosterone effects, such as the fall in R and the increase in Na+-K+-ATPase synthesis, are more closely related to occupation of type 1 receptors (Kd = 0.3 nM, Nmax = 23 fmol/mg protein). At maximal induction of these latter parameters, only about 20% of type 2 receptors are occupied. These results suggest that both types of aldosterone receptors are involved in the mediation of the full mineralocorticoid response: type 1 in the early and late and type 2 particularly in the late tissue response.

Signalling pathways in skin homeostasis

SUMMARY The results presented here contribute to a better understanding of the crucial molecular relationships and signalling cues exchanged by several fundamental cell types (epidermal keratinocytes, dermal fibroblasts, immune and endothelial cells) of the skin. Importantly we provide evidence to directly implicate Wnt/ß-catenin signalling as a putative player in different cell types (keratinocytes and neutrophils) in mediation of the cutaneous inflammatory response (Fart A). Finally we highlight the importance of several molecules, specifically expressed in the hair follicle stem cell niche to the morphogenesis and homeostasis of the hair follicle (Part B). PART A Currently the body of work pertaining to Wnt signalling and immune cells largely focuses on Wnt signalling in the development of these cells. The data presented here suggests a novel mechanism in which Wnt signalling appears to modulate immune cell recruitment to the skin. Keratinocytes are major contributors to early inflammatory responses by the release of chemokines which recruit immune cells. The resultant inflammatory response is a dynamic process of sequentially infiltrating immune cells governed by a network of growth factors, chemokines and cytokines. In wild type mice the response is typified by a rapid and substantial infiltration of neutrophils followed at later time points by macrophages and Tcells. The expression of the canonical Wnt pathway activating ligand, Wnt3a, is able to induce a strong neutrophil infiltration in the dermis. This response originates in keratinocytes, as it is abrogated upon keratinocyte-specific ablation of ß-catenin. Notably, this suggests that the crucial cross talk between these resident cells and recruited immune cells is, in part, mediated by Wnt signalling. In corroboration of this role of Wnt-mediated recruitment of neutrophils, expression of the Wnt inhibitory ligand sFRPI during acute inflammation results in a dramatic 'dampening' of immune cell infiltration in particular of neutrophil chemoattraction. Importantly, an intrinsic Wnt signalling pathway is essential for neutrophil chemoattraction in response to inflammatory stimuli. There is a marked reduction of neutrophil infiltration in mice grafted with a ß-catenin deficient bone marrow upon TPA induced cutaneous inflammation. Additionally, neutrophils lacking Wnt/ß-catenin fail to respond to IFNγ, an early inflammatory cue, in vitro. In combination, these data indicate a potent function of Wnt signalling in immune cell recruitment and the modulation of the inflammatory response. PART B Tissue specific stem cells form the cellular base on which tissue homeostasis and repair of adult tissue relies. The maintenance of this stem cell pool is highly dependent on the immediate environment or niche. We have identified three genes, the fibroblast growth factor receptor 1 (FGFR1), serpin protease inhibitor (serpin F1) and the haematopoietic cell phosphatase (Hcph) to be specifically expressed in a small population of stromal cells which are in close contact to bulge stem cells. These specialized stromal cells might represent an essential mesenchymal component of the skin stem cell niche and may regulate stem cell proliferation and differentiation. Multiple FGFR1 isoforms are generated through alternate transcript splicing and are able to interact with both FGFs and cell adhesion molecules. Two predominant forms of the receptor are FGFR1-α and FGFR1-ß. Expression of a dominant negative form of the alpha isoform prevents hair follicle morphogenesis altogether. Given that FGFR1-ß signals principally through the FGF ligands, this data indicates that FGF signalling is dispensable for follicle morphogenesis. Moreover the loss of follicular morphogenesis upon suggests a requirement for signalling via cell adhesion molecule association with the receptor as FGFR1 α has a greater affinity for these molecules. The expression of the second candidate niche gene serpin f1, lead to the complete ablation of hair follicle morphogenesis. The serpin f1 product, pigment-epithelial derived factor (PEDF) has potent anti-angiogenic effects. Immunohistochemical analysis using CD31, a endothelial cell marker, revealed that although these cells are present, they have are disorganised and do not form vessels. Interestingly, endothelial cells have been found to contribute to the neuronal stem cell niche and our results suggest a similar mechanism in the skin. SHP1, the Hcph gene product, is a phosphatase which acts in the haematopoetic system. Motheaten mice carrying spontaneous mutations in the Hcph gene have patchy alopecia in their skin and severe defects in their haematopoietic system. However the haematopoietic rescue of the mouse does not result in normal follicular homeostasis. Additionally, ablation of Hcph in either the dermal or keratinocyte compartments of the skin produces hair follicles with abberant morphologies. This data indicates that although SHP1 is not essential for hair follicle morphogenesis it is required in both epidermal and dermal compartments to maintain follicular morphology. RÉSUMÉ PARTIE A Jusqu'à présent, les travaux dédiés à l'étude de la voie de signalisation Wnt dans le système immunitaire se sont essentiellement concentrés sur son rôle dans le développement des cellules immunitaires. Les données présentées ici suggèrent fortement et de manière nouvelle, l'existence d'un mécanisme par lequel la voie de signalisation Wnt/ß-caténine module le recrutement de cellules immunitaires dans un tissu périphérique, la peau, et ainsi la réponse inflammatoire cutanée. La réponse inflammatoire cutanée est un processus dynamique d'infiltration séquentielle de diverses cellules immunitaires, orchestré par un réseau de facteurs de croissance, chémokines et cytokines. Les kératinocytes sont des contributeurs majeurs à la réponse inflammatoire précoce par la libération de chémokines qui permettent ensuite de recruter les cellules immunitaires. Dans des souris sauvages, la réponse est d'abord caractérisée par une infiltration rapide et substantielle de neutrophiles, suivie par celle des macrophages et des lymphocytes T. L'expression d'un ligand activateur de le voie canonique de signalisation Wnt (après injection infra-dermique de fibroblastes sur-exprimant Wnt-3a) induit une infiltration dermique très marquée de neutrophiles. De plus, la réponse est éliminée en l'absence de ß-caténine spécifiquement dans les kératinocytes, indiquant que ces cellules sont à l'origine de la réponse. De manière remarquable, ceci suggère qu'une signalisation cruciale entre ces cellules résidentes de la peau et les cellules immunitaires recrutées est, au moins en partie, médiée par la voie Wnt. Corroborant ce rôle de la voie Wnt/ß-caténine dans le recrutement des neutrophiles, l'expression d'un ligand inhibiteur de la voie (sFRP1) résulte au cours d'une inflammation aigüe en une réduction spectaculaire de l'infiltration des cellules immunitaires en général, et des neutrophiles en particulier. De manière importante, la voie de signalisation Wnt est intrinsèquement requise pour la chémoattraction des neutrophiles en réponse à un stimulus inflammatoire. En effet, suite à une inflammation cutanée induite par un ester de phorbol (TPA), une réduction notable de l'infiltration des neutrophiles est observée dans des souris préalablement greffées avec de la moelle osseuse constituée de cellules déficientes en ß-caténine. De plus, in vitro, les neutrophiles sans ß-caténine ne répondent pas à une stimulation par l'interféron γ, qui est pourtant un signal inflammatoire établi in vivo. En conclusion, nos données indiquent que la voie de signalisation Wnt/ß-caténine joue une fonction active dans le recrutement des cellules immunitaires vers un organe périphérique, la peau, ainsi que dans la modulation, à plusieurs niveaux, de la réponse inflammatoire cutanée. PARTIE B Les cellules souches tissu-spécifiques forment la base cellulaire sur laquelle repose l'homéostase et la réparation tissulaires chez l'adulte. La maintenance de ce réservoir de cellules souches est hautement dépendante de leur environnement cellulaire immédiat, encore appelé «niche des cellules souches». Dans la peau, ces cellules stromales spécialisées représentent un compartiment mésenchymateux essentiel de la niche des cellules souches en régulant leurs prolifération et différentiation. Nous avons identifié trois gènes, le «récepteur 1 àux facteurs de croissance des fibroblastes » (Fgfr1 ), l' «inhibiteur de protéase à sérine » (serpinf1 ou pedf) et la « phosphatase des cellules hématopoiétiques » (Hcph ou Ptpn6), comme spécifiquement exprimés par une petite population de cellules stromales qui sont étroitement associées aux cellules souches de la peau (localisées au niveau du bombement du follicule pileux). Pour analyser leur fonction dans ce contexte, nous avons utilisé un test de reconstitution complète de peau murine en combinaison à des. transductions géniques basées sur l'utilisation de lentivirus. Ce test repose sur le mélange de deux compartiments cellulaires, épidermique (kératinocytes) et dermique (fibroblastes), greffés sur une zone ouverte de peau du dos d'une souris pour ensemble reconstituer la peau. Des isoformes multiples de FGFR1 sont générées par épissage alternatif de transcrits et sont capables d'interagir à la fois avec les FGFs (facteurs de croissance des fibroblastes) et les molécules d'adhésion cellulaires. Les deux formes prédominantes du récepteur, FGFR1-α et FGFR1-ß, ne différent que par le «domaine ressemblant aux immunoglobulines 1 » (immunoglobulin-like 1 domain), absent de FGFR1-ß. De plus, FGFR1-ß a une affinité plus grande pour les FGFs et plus faible pour les molécules d'adhésion cellulaires telles que la Ncadhérine (connue pour activer FGFR). La sur-expression de l'une ou l'autre des formes n'empêche pas la morphogenèse folliculaire mais conduit à la formation de follicules aberrants. Toutefois, une différence phénotypique majeure est observée lorsqu'une forme «Dominant-Négatif » (DN) est exprimée dans le compartiment dermique. La sur-expression de FGFR1-ß DN conduit en effet à la formation de follicules petits et tronqués, avec des gaines épithéliales et un bulbe élargis ainsi qu'une petite papille dermique. Par contre, l'expression de FGFR1-α DN abolit complètement la morphogenèse folliculaire. Etant donné que la signalisation par FGFR1-ß est principalement dépendante des ligands FGFs, ces données indiquent que la signalisation par ceux-cì est non-nécessaire à la morphogenèse folliculaire. De plus, l'abolition du processus par la sur-expression de FGFR1-a DN suggëre une signalisation nécessaire entre le récepteur FGFR1 et une ou des molécules d'adhésion cellulaire. L'expression de notre second candidat comme gène spécifique de la niche des cellules souches de la peau, serpinf1, prévient la morphogenèse folliculaire. Seules de petites structures ressemblant à des cystes sont observées après reconstitution de la peau. De plus, dans ces transplants, aucune cellule CD34-positive (marqueur des cellules souches) n'est retrouvée associé à ces cystes. Le produit du gène serpin f1, le «facteur dérivé d'épithélium pigmentaire » (PEDF) est un puissant facteur anti-angiogénique. Nous avons donc analysé la vascularisation des transplants par immunohistochirnies utilisant CD31, un marqueur des cellules endothéliales. Nos résultats révèlent que les cellules endothéliales sont bien présentes, mais de manière désorganisée et ne formant pas de vaisseaux. De manière intéressante, les cellules endothéliales contribuent activement à la niche des cellules souches neuronales, et nos résultats suggèrent donc l'existence possible d'un mécanisme similaire dans la peau. SHP1, le produit du gène Hcph, est une phosphatase quì agit dans le système hématopoiétique. Les souris « motheaten »qui portent des mutations spontanées du gène ont une alopécie inégale au niveau de la peau et de sévères troubles du système hématopoiétique. Pour s'assurer que le phénotype observé au niveau de la peau n'est pas une conséquence d'un défaut du système hématopoiétique, nous avons transplanté des souris Hcph -/- avec de la moelle osseuse sauvage afin de restaurer la fonction de SHP 1 dans le système hématopoiétique. Toutefois, le défaut de morphologie folliculaire est maintenu. De plus, l'ablation d'Hcph dans le compartiment dermique ou épidermique d'essais de reconstitution de peau conduit à la production de follicules pileux avec des morphologies aberrantes. Ces données indiquent que SHP1 n'est pas essentiel à la morphogenèse folliculaire mais est toutefois requis à la fois dans les compartiments épidermiques et dermiques pour la maintenance de la forme du follicule.

Differences in therapeutic alliance when working with an interpreter: a preliminary study

This preliminary study aims to analyze the therapeutic alliance in a crosscultural triadic setting, where there is a therapist and a client who speak a different language but are able to interact thanks to an interpreter/cultural mediator. The participants' (therapists, clients, interpreters) representations associated with the notion of therapeutic alliance, and the level of alliance between each group was obtained and compared. Clients (N = 9) were all from Albanese origin. The results show that the three groups of participants give particular meanings to the alliance and tend to evaluate their alliance level differently. The interpreter's mediating role in the construction of the therapeutic alliance is discussed.

GLUT8 subcellular localization and absence of translocation to the plasma membrane in PC12 cells and hippocampal neurons.

GLUT8 is a high-affinity glucose transporter present mostly in testes and a subset of brain neurons. At the cellular level, it is found in a poorly defined intracellular compartment in which it is retained by an N-terminal dileucine motif. Here we assessed GLUT8 colocalization with markers for different cellular compartments and searched for signals, which could trigger its cell surface expression. We showed that when expressed in PC12 cells, GLUT8 was located in a perinuclear compartment in which it showed partial colocalization with markers for the endoplasmic reticulum but not with markers for the trans-Golgi network, early endosomes, lysosomes, and synaptic-like vesicles. To evaluate its presence at the plasma membrane, we generated a recombinant adenovirus for the expression of GLUT8 containing an extracellular myc epitope. Cell surface expression was evaluated by immunofluorescence microscopy of transduced PC12 cells or primary hippocampal neurons exposed to different stimuli. Those included substances inducing depolarization, activation of protein kinase A and C, activation or inhibition of tyrosine kinase-linked signaling pathways, glucose deprivation, AMP-activated protein kinase stimulation, and osmotic shock. None of these stimuli-induced GLUT8 cell surface translocation. Furthermore, when GLUT8myc was cotransduced with a dominant-negative form of dynamin or GLUT8myc-expressing PC-12 cells or neurons were incubated with an anti-myc antibody, no evidence for constitutive recycling of the transporter through the cell surface could be obtained. Thus, in cells normally expressing it, GLUT8 was associated with a specific intracellular compartment in which it may play an as-yet-uncharacterized role.

Defective nitric oxide synthesis: a link between metabolic insulin resistance, sympathetic overactivity and cardiovascular morbidity.

Epidemiological studies demonstrate an association between insulin resistance, hypertension and cardiovascular morbidity. In addition to its metabolic effects, insulin also has important cardiovascular actions. The sympathetic nervous system and the nitric oxide-l-arginine pathway have emerged as central players in the mediation of these actions. Over the past decade, the underlying mechanisms and the factors that may govern the interaction between insulin and these two major cardiovascular regulatory systems have been studied extensively in healthy people and insulin-resistant individuals. Here we summarize the current understanding and gaps in knowledge on these interactions. We propose that a genetic and/or acquired defect of nitric oxide synthesis could represent a central defect triggering many of the metabolic, vascular and sympathetic abnormalities characteristic of insulin-resistant states, all of which may predispose to cardiovascular disease.

HRM Practices Sustaining PSM: When Values Congruency Matters

Abstract: This study aims at identifying the organisational antecedents of public service motivation (PSM). It focuses on human resources management (HRM) practices as one category of organisational factors that impact on PSM. Concretely, this research questions how intrinsic and extrinsic HRM practices are related to PSM and whether these relationships are direct or mediated by person-organisation (P-O) fit. The empirical findings are based on a survey of 6,885 civil servants working in Switzerland. Regression analyses highlight that intrinsic HRM practices are positively related to PSM, whereas extrinsic ones are negatively related to PSM. Furthermore, mediation tests shows that only the intrinsic HRM practices are mediated by PO fit. Thus, civil servants who value intrinsic work incentives maintain a high PSM level when they perceive congruence between their individual expectations and the values of their organisation.

Attitudes Toward Organizational Change among Public Middle Managers

Positive attitudes toward change (PATC) are an important current issue in public organizations facing profound financial and managerial reforms. This study aims to identify social and organizational antecedents of PATC. The investigated population is composed of middle managers working in Swiss public hospitals (N = 720), which are currently being confronted by major reforms. Partial mediation effects of organizational commitment (OC) in the relationships between independent variables and PATC are also controlled. The findings show that perceived social support (work relationships with colleagues and supervisors) as well as perceived organizational support (employee voice and participation, information and communication, work-life balance) are positively and significantly related to PATC. Stress perception is shown to have a negative impact on PATC. This article provides valuable contributions with respect to antecedents of attitudes toward change in a population of public middle managers.

Mise en récit et théâtralisation dans le jeu en psychothérapie d'enfants : de l'archaïque au symbolique

« Il était une fois... Cette thèse aborde le lien entre l'expression théâtrale et son utilisation clinique dans la psychothérapie d'enfants. Partant du questionnement sur les origines du théâtre et de la thérapie dans l'histoire de l'humanité, donc du substrat « archaïque » de l'homme et de sa relation à l'art scénique, la première partie développe une réflexion autour des rituels, du chamanisme et de la notion du soin. Purement théorique, elle soulève cependant la question de l'identité de l'Homme dans les sociétés postmodernes et traite de la thématique du développement psychique de l'enfant au sein de notre société occidentale ainsi que des souffrances qui en amènent certains vers les consultations psychologiques La partie principale s'articule autour de six histoires cliniques d'enfants suivis en psychothérapie expressive, récits dans lesquels la médiation théâtrale et corporelle devient 1 outil central du soin. En se développant sur la base d'une mise en narration des histoires imaginaires des enfants qui reflètent leurs angoisses archaïques, 1 univers thérapeutique prend alors la forme d'une scène psychique ouvrant a la symbolisation à travers le jeu théâtral. Parallèlement à la description de ce dispositif, une élaboration est menée autour des échanges transférentiels et con re transferentiels ainsi que sur la position du thérapeute - son rôle de « médium malleable » - dans la relation à l'Autre qui se tisse dans un « ici et maintenant » de la rencontre psychotherapeutic. Grâce à cet univers ludique s'enracinant dans son vécu psycho-fantasmatique, l'enfant devient l'acteur agissant de sa propre transfonnation : une évolution du monstre archaïque en sa créature symbolique. -- « Once upon a time... » This thesis treats the link between theatrical expression and its clinical use in children s psychotherapy. Originating from interrogations on the origins of theatre and therapy in the history of mankind, therefore the « archaic » substratum of Man and his relation to the theatre. The first part develops a reflection around rituals shamanism and the notion of care. In a purely theoretical way, it brings up the ques ions of Man's identity in post-modern societies and deals with the psychic development of children in western society and the pains that lead some to seek for psychological consultations. The main part hinges on six clinical stories of children in expressive psychotherapy, m which theatrical and coiporal mediation become the main tool within he treatment. By putting into narration, the children's imaginary stories that reflect their archaic anxiety, therapy takes in the shape of a psychic scene, which opens to symbolization through acting. At the same time, an elaboration is lead on transferential and counter-transferential exchanges as on the therapists position - his role as « malleable medium » - his interactions with others as a «here and now » in the psychotherapeutic encounter. Thanks to this playful universe, which emerges from his psycho-fantasy past, the child becomes the willing actor of his own transformation: the evolution of the archaic monster into its symbolical creature.

Tracing the associations between sex, the atypical and the combined atypical-melancholic depression subtypes: A path analysis.

BACKGROUND: Numerous studies have examined determinants leading to preponderance of women in major depressive disorder (MDD), which is particularly accentuated for the atypical depression subtype. It is thus of interest to explore the specific indirect effects influencing the association between sex and established depression subtypes. METHODS: The data of 1624 subjects with a lifetime diagnosis of MDD derived from the population-based PsyCoLaus data were used. An atypical (n=256), a melancholic (n=422), a combined atypical and melancholic features subtype (n=198), and an unspecified MDD group (n=748) were constructed according to the DSM-IV specifiers. Path models with direct and indirect effects were applied to the data. RESULTS: Partial mediation of the female-related atypical and combined atypical-melancholic depression subtypes was found. Early anxiety disorders and high emotion-orientated coping acted as mediating variables between sex and the atypical depression subtype. In contrast, high Body Mass Index (BMI) served as a suppression variable, also concerning the association between sex and the combined atypical-melancholic subtype. The latter association was additionally mediated by an early age of MDD onset and early/late anxiety disorders. LIMITATIONS: The use of cross-sectional data does not allow causal conclusions. CONCLUSIONS: This is the first study that provides evidence for a differentiation of the general mechanisms explaining sex differences of overall MDD by depression subtypes. Determinants affecting the pathways begin early in life. Since some of them are primarily of behavioral nature, the present findings could be a valuable target in mental health care.

Socialisations langagières, tension identitaires et investissement

This study aims to explore the relationships that can be established between identity tensions affecting a learner of French in an alloglotte context, its investment in the appropriation of the language and the contacts that can be established with the target language, the latter constituting a necessary mediation for a successful appropria tion. The empirical analysis is based on data concerning an Austrian living in French-speaking Switzerland and taking courses in an academic context.

The Transnational Zombie: Postcolonial Memory and Rage in the Recent European Horror Film

An ever increasing number of films, books, and scholarly works dealing with the undead have appeared in the last decade, making the zombie the very incarnation of American popular culture on a global scale. In this chapter I show that the zombie is also a surprisingly complex sign for transnational movement and multidirectional cultural flow. While the zombie may appear as the very epitome of American cultural production and influence, a mindless movie monster born of a vapid stream of Hollywood B-horror, the zombie has a rich transnational history and an eloquent figurative resonance that have fed into its current ubiquity as cultural sign. This chapter reviews that history and then examines some of the ways that the zombie figure has traveled between the Caribbean, where it emerged, the United States, where it was translated into a film device of startling pathos and horror, and Europe, to which it owes some of its most interesting recent innovations.

Gli altri noi : Rom e residenti nella Svizzera italiana : etnografia e mediazione

Cette recherche porte sur les roms (vlach) qui séjournent périodiquement en Suisse italienne, en camping-cars ou en caravanes, pratiquant un semi- nomadisme lié à des motivations principalement économiques, mais également familiales et religieuses. Elle poursuit simultanément deux objectifs. Le premier est lié à un souci de médiation culturelle, qui rejoint les réflexions sur la façon de gérer au mieux les conflits entre les diverses composantes du vivre ensemble. Le second vise à approfondir la connaissance des populations roms concernées (lovara, éurara ou kalderasa, de nationalités italienne, française et espagnole). Les deux objectifs sont évidemment reliés, car comprendre les dynamiques conflictuelles exige la connaissance approfondie des acteurs en interaction. Les relations entre résidents tessinois et roms ont évolué dans le temps, avec des oscillations entre le pôle du refus et celui de l'attraction, entre rejet et reconnaissance, méfiance et confiance. Ces variations historiques renvoient à un fondement commun, à une dynamique des oppositions réciproques. L'analyse anthropologique a fait apparaître le rôle ambivalent du conflit dans la production et la reproduction de la relation d'altérité. L'exclusion des roms fournit à certaines tendances politiques locales l'occasion d'apparaître comme les protecteurs des résidents contre les étrangers ; inversement, l'opposition des roms aux gaiés leur permet de resserrer leur communauté et de prévenir l'assimilation. La médiation culturelle peut espérer gérer cette dynamique relationnelle, certainement pas la faire disparaître. Le modèle intégratif traditionnel de l'État- nation se révèle trop étroit pour accueillir la culture rom. Casser la résistance des roms envers le travail salarié et envers la scolarisation obligatoire, entraver leur semi-nomadisme (qui incite aussi leurs rencontres familiales et religieuses), refuser de reconnaître leur organe de justice interne et leur langue, tout cela ne ferait que concourir à leur disparition culturelle. Les roms sont conscients de ces possibilités, raison pour laquelle ils maintiennent une ambivalence relationnelle avec les ga£és, quitte à apparaître comme des « tsiganes indésirables ». Abstract : This research focuses on the Roma people (Vlach) who periodically stay in Italian Switzerland in caravans or camper vans, practising a semi-nomadic lifestyle - a choice based mainly on economic imperatives but also on familial and religious grounds. This study will address two objectives at the same time. The first involves cultural mediation, and considers the best way to manage the existing conflicts between the cultural components of the social environment. The second aims to increase knowledge of the Roma populations under examination - the Italian, French and Spanish Lovara, Éurara or Kalderasa. The two objectives are clearly linked, as a deeper understanding of the people involved is vital if we are to increase understanding of the dynamics of confrontation. The relationships between the residents of the Ticino area and the Roma people have evolved over time, oscillating in varying degrees between rejection and attraction, confrontation and recognition, suspicion and trust. These variations spring from a common base, a dynamic shaped by mutual opposition. The anthropological analysis highlights the ambivalent role of conflict in the production and reproduction of relations of otherness. Excluding the Roma has given some local politicians the opportunity to position themselves as protectors of residents against foreigners. Inversely, the Roma people's opposition to the Gazé strengthens links within their community and prevents assimilation. Cultural mediation may aspire to manage this relational dynamic, but not abolish it. The traditional integrative model of the nation-state has shown itself to be too restrictive to accommodate the Romani culture. Rejecting the Roma's resistance to salaried work and obligatory schooling, obstructing their semi-nomadic lifestyle (one that also involves family and religious assemblies) and refusing to recognise their traditional courts and mother tongue, all that can only contribute to the dilution of their cultural heritage. The Roma are fully aware of these possibilities, which is why they retain a relational ambivalence in their dealings with the Gazé, at the cost of appearing to be "undesirable gypsies".